Traffic monitoring method, device, vehicle and system

文档序号：154692 发布日期：2021-10-26 浏览：39次中文

阅读说明：本技术 交通监控方法、装置、车辆和系统 (Traffic monitoring method, device, vehicle and system ) 是由程梓佳王智涵陈启元梁丰收李志杰于 2020-04-23 设计创作，主要内容包括：本公开涉及一种交通监控方法、装置、车辆和系统,该方法应用于车站终端,车站终端包括测温装置,该方法包括：获取测温装置测量的车站内每个乘客的体温,若存在至少一个乘客的体温为异常,向控制平台发送报警信息,以使控制平台根据报警信息,向目标车辆发送过站提示信息,过站提示信息用于指示目标车辆越过车站,目标车辆为即将行驶至车站的车辆,若每个乘客的体温均正常,向控制平台发送监测信息,以使控制平台根据监测信息,向目标车辆发送到站提示信息,到站提示信息用于指示目标车辆在车站停车。本公开能够根据车站内是否存在体温异常的乘客,控制车辆是否进入车站停车。能够实时监控车站内全部乘客的体温,有效避免病毒二次传播。(The disclosure relates to a traffic monitoring method, a traffic monitoring device, a vehicle and a traffic monitoring system, wherein the method is applied to a station terminal, the station terminal comprises a temperature measuring device, and the method comprises the following steps: the method comprises the steps of obtaining the body temperature of each passenger in a station measured by a temperature measuring device, sending alarm information to a control platform if the body temperature of at least one passenger is abnormal, enabling the control platform to send stop-passing prompt information to a target vehicle according to the alarm information, enabling the stop-passing prompt information to be used for indicating that the target vehicle passes through the station, enabling the target vehicle to be a vehicle about to run to the station, sending monitoring information to the control platform if the body temperature of each passenger is normal, enabling the control platform to send stop-passing prompt information to the target vehicle according to the monitoring information, and enabling the stop-passing prompt information to be used for indicating that the target vehicle stops at the station. This openly can be according to whether there is the unusual passenger of body temperature in the station, whether control vehicle gets into the station and parks. The body temperature of all passengers in the station can be monitored in real time, and secondary virus propagation is effectively avoided.)

1. A traffic monitoring method is characterized in that the traffic monitoring method is applied to a station terminal, and the station terminal comprises a temperature measuring device; the method comprises the following steps:

the temperature measuring device is used for measuring the temperature of each passenger in the station;

if the body temperature of at least one passenger is abnormal, sending alarm information to a control platform so that the control platform sends a station-passing prompt message to a target vehicle according to the alarm information, wherein the station-passing prompt message is used for indicating that the target vehicle crosses the station and is the vehicle about to run to the station;

and if the body temperature of each passenger is normal, monitoring information is sent to the control platform, so that the control platform sends arrival prompt information to the target vehicle according to the monitoring information, and the arrival prompt information is used for indicating the target vehicle to stop at the station.

2. The method according to claim 1, wherein the station terminal further comprises a face recognition device; the method further comprises the following steps:

acquiring the face information of each passenger identified by the face identification device;

if there is at least one passenger's body temperature for unusual, send alarm information to control platform, include:

if the body temperature of the at least one passenger is abnormal, the face information and the alarm information of the at least one passenger are sent to the control platform, so that the control platform sends the face information of the at least one passenger to the disease control platform;

if the body temperature of each passenger is normal, monitoring information is sent to the control platform, and the monitoring information comprises the following steps:

and if the body temperature of each passenger is normal, sending the face information of each passenger and the monitoring information to the control platform, so that the control platform determines the risk level of each passenger according to the face information of each passenger, wherein the risk level of each passenger is used for inquiring the risk level of the passenger entering the target vehicle by the target vehicle.

3. The method of claim 2, further comprising:

receiving the arrival information sent by the control platform, wherein the arrival information is sent when the control platform determines that the distance between the target vehicle and the station is a first distance, or the control platform determines that the predicted time of the target vehicle arriving at the station is less than a first time length;

the temperature of obtaining every passenger in the station that temperature measuring device measured includes:

responding to the arrival information, and acquiring the body temperature of each passenger;

the acquiring of the face information of each passenger identified by the face identification device includes:

and responding to the arrival information, and acquiring the face information of each passenger.

4. A traffic monitoring method is applied to a control platform, and comprises the following steps:

receiving alarm information or monitoring information sent by a station terminal, wherein the alarm information is sent to a control platform when the body temperature of at least one passenger in a station of the station terminal is abnormal; the monitoring information is sent to the control platform by the station terminal under the condition that the body temperature of each passenger in the station is normal;

if the alarm information is received, sending a station-passing prompt message to a target vehicle according to the alarm information so that the target vehicle can cross the station, wherein the target vehicle is a vehicle about to run to the station;

and if the monitoring information is received, sending a station arrival prompt message to the target vehicle according to the monitoring information so as to enable the target vehicle to stop at the station.

5. The method according to claim 4, wherein the receiving of the alarm information or the monitoring information sent by the station terminal comprises:

receiving the face information and the alarm information of the at least one passenger sent by the station terminal; or receiving the face information and the monitoring information of each passenger sent by the station terminal;

if the alarm information is received, sending the station-passing prompt information to a target vehicle according to the alarm information, and the method comprises the following steps:

if the face information and the alarm information of the at least one passenger are received, the stop-passing prompt information is sent to the target vehicle according to the alarm information, and the face information of the at least one passenger is sent to a disease control platform;

if the monitoring information is received, sending arrival prompt information to the target vehicle according to the monitoring information, wherein the arrival prompt information comprises:

and if the face information and the monitoring information of each passenger are received, sending the arrival prompt information to the target vehicle according to the monitoring information, and determining the risk level of each passenger according to the face information of each passenger, wherein the risk level of each passenger is used for inquiring the risk level of the passenger entering the target vehicle by the target vehicle.

6. The method of claim 5, wherein said determining a risk level for said each passenger based on said each passenger's facial information comprises:

acquiring the motion track of each passenger within a preset time length according to the face information of each passenger;

and determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level.

7. The method of claim 4, further comprising:

receiving face information of a target passenger and position information of a vehicle, which are sent by the vehicle under the condition that the body temperature of the target passenger in the vehicle is abnormal, wherein the target passenger is a passenger in the vehicle;

and sending the face information of the target passenger and the position information of the vehicle to a disease control platform.

8. A traffic monitoring method, applied to a vehicle, the method comprising:

receiving station-passing prompt information or station-arrival prompt information sent by a control platform;

if the station-crossing prompt information is received, the vehicle continuously runs over a target station;

if the arrival prompt information is received, parking at the target station, wherein the target station is a station where the vehicle is to arrive;

the station-crossing prompt information is determined by the control platform according to alarm information sent by a target station terminal, and the alarm information is sent to the control platform when the body temperature of at least one passenger in the target station of the target station terminal is abnormal; the arrival prompt information is determined by the control platform according to monitoring information sent by the target station terminal, and the monitoring information is sent to the control platform by the target station terminal under the condition that the body temperature of each passenger in the target station is normal.

9. The method of claim 8, wherein the vehicle comprises a face recognition device and a plurality of isolation pods, each of the isolation pods corresponding to a risk level, each of the isolation pods comprising an isolation panel and an isolation door, the isolation panel and the isolation door being made of epidemic prevention material;

the method further comprises the following steps:

after the vehicle enters the target station and stops, acquiring the face information of a target passenger entering the vehicle, which is identified by the face identification device;

sending the face information of the target passenger to the control platform, so that the control platform determines the risk level of the target passenger according to the face information of the target passenger and the risk level of each passenger, and sends the risk level of the target passenger to the vehicle; the risk level of each passenger is determined by the control platform according to the face information of each passenger sent by the target station terminal;

if the risk level of the target passenger meets a preset condition, determining a target isolation cabin corresponding to the risk level of the target passenger in the plurality of isolation cabins;

and controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin.

10. The method of claim 9, further comprising:

acquiring a get-off instruction triggered by the target passenger;

and responding to the getting-off instruction, controlling the target isolation cabin to be opened, and controlling a disinfection device in the target isolation cabin to disinfect the target isolation cabin after the target passenger leaves the target isolation cabin.

11. The method of claim 9, wherein the vehicle comprises a plurality of the insulated panels and a plurality of the insulated doors; the method further comprises the following steps:

and controlling the partition boards to form the isolation cabins with the category number, wherein the number of seats in each isolation cabin is the number of passengers corresponding to the risk level corresponding to the isolation cabin, and controlling the isolation door to open or close each isolation cabin.

12. The method of claim 8, wherein the vehicle comprises a face recognition device, a temperature measurement device, and a cofferdam; the isolation cabin comprises an isolation plate and an isolation door, and the isolation plate and the isolation door are made of epidemic prevention materials;

the method further comprises the following steps:

in the running process of the vehicle, the body temperature of a target passenger entering the vehicle, which is measured by the temperature measuring device, and the face information of the target passenger, which is identified by the face identification device, are obtained;

if the body temperature of the first target passenger is abnormal, outputting the face information of the first target passenger and controlling the isolation cabin to be opened;

and after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle.

13. The method of claim 12, further comprising:

and if the body temperature of the first target passenger is abnormal, the position information of the vehicle and the face information of the first target passenger are sent to the control platform, so that the control platform sends the position information of the vehicle and the face information of the first target passenger to a disease control platform.

14. The utility model provides a traffic monitoring device, its characterized in that is applied to station terminal, station terminal includes temperature measuring device, traffic monitoring device includes:

the first acquisition module is used for acquiring the body temperature of each passenger in the station measured by the temperature measuring device;

the system comprises a first sending module, a second sending module and a third sending module, wherein the first sending module is used for sending alarm information to a control platform if the body temperature of at least one passenger is abnormal, so that the control platform sends station-passing prompt information to a target vehicle according to the alarm information, the station-passing prompt information is used for indicating the target vehicle to cross a station, and the target vehicle is a vehicle about to run to the station;

the first sending module is further configured to send monitoring information to the control platform if the body temperature of each passenger is normal, so that the control platform sends arrival prompting information to the target vehicle according to the monitoring information, and the arrival prompting information is used for indicating that the target vehicle stops at the station.

15. A traffic monitoring device for use with a control platform, the traffic monitoring device comprising:

the second receiving module is used for receiving alarm information or monitoring information sent by a station terminal, wherein the alarm information is sent to the control platform when the body temperature of at least one passenger in the station of the station terminal is abnormal; the monitoring information is sent to the control platform by the station terminal under the condition that the body temperature of each passenger in the station is normal;

the second sending module is used for sending a station-passing prompt message to a target vehicle according to the alarm information if the alarm information is received so that the target vehicle can cross the station, and the target vehicle is a vehicle about to run to the station;

and the second sending module is further configured to send a station arrival prompting message to the target vehicle according to the monitoring information if the monitoring information is received, so that the target vehicle stops at the station.

16. A traffic monitoring device for use with a vehicle, the traffic monitoring device comprising:

the third receiving module is used for receiving the station-passing prompt message or the station-arrival prompt message sent by the control platform;

the control module is used for crossing a target station to continue driving if the station-crossing prompt information is received;

the control module is further configured to stop at the target station if the arrival prompt information is received, where the target station is a station where the vehicle is to arrive;

17. A vehicle for carrying out the traffic monitoring method according to any one of claims 8-13.

18. A traffic monitoring system, comprising: the system comprises a station terminal, a control platform and a vehicle, wherein the station terminal comprises a temperature measuring device;

the station terminal is used for executing the traffic monitoring method of any one of claims 1 to 3;

the control platform is used for executing the traffic monitoring method of any one of claims 4-7;

the vehicle is adapted to perform the traffic monitoring method of any of claims 8-13.

Technical Field

The present disclosure relates to the field of electronic information technologies, and in particular, to a traffic monitoring method, apparatus, vehicle, and system.

Background

In the period of multiple infectious diseases, the public transportation system is easy to spread the infectious diseases due to dense personnel, closed space, high mobility and the like. In general, in order to ensure public health safety, the body temperature of a passenger is measured when the passenger gets on the vehicle, so that the passenger with abnormal body temperature is prevented from taking the vehicle, the measurement range is small, and the efficiency is low. In addition, passengers wait at a station before taking a bus, and a large number of passengers are present in the station at the same time, and the passengers take different vehicles. If the body temperature of a passenger is abnormal, other passengers waiting for the passenger (namely, close contact persons) may need to take other vehicles, and secondary spreading of viruses is easily caused.

Disclosure of Invention

The purpose of the present disclosure is to provide a traffic monitoring method, apparatus, vehicle and system, so as to solve the problems of the prior art, such as small body temperature detection range, low efficiency and easy secondary propagation of virus.

In order to achieve the above object, according to a first aspect of the embodiments of the present disclosure, a traffic monitoring method is provided, which is applied to a station terminal, where the station terminal includes a temperature measuring device; the method comprises the following steps:

the temperature measuring device is used for measuring the temperature of each passenger in the station;

Optionally, the station terminal further includes a face recognition device; the method further comprises the following steps:

acquiring the face information of each passenger identified by the face identification device;

if there is at least one passenger's body temperature for unusual, send alarm information to control platform, include:

if the body temperature of each passenger is normal, monitoring information is sent to the control platform, and the monitoring information comprises the following steps:

Optionally, the method further comprises:

the temperature of obtaining every passenger in the station that temperature measuring device measured includes:

responding to the arrival information, and acquiring the body temperature of each passenger;

the acquiring of the face information of each passenger identified by the face identification device includes:

and responding to the arrival information, and acquiring the face information of each passenger.

According to a second aspect of the embodiments of the present disclosure, there is provided a traffic monitoring method applied to a control platform, the method including:

Optionally, the receiving the alarm information or the monitoring information sent by the station terminal includes:

if the alarm information is received, sending the station-passing prompt information to a target vehicle according to the alarm information, and the method comprises the following steps:

if the monitoring information is received, sending arrival prompt information to the target vehicle according to the monitoring information, wherein the arrival prompt information comprises:

Optionally, the determining the risk level of each passenger according to the face information of each passenger includes:

acquiring the motion track of each passenger within a preset time length according to the face information of each passenger;

and determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level.

Optionally, the method further comprises:

and sending the face information of the target passenger and the position information of the vehicle to a disease control platform.

According to a third aspect of the embodiments of the present disclosure, there is provided a traffic monitoring method applied to a vehicle, the method including:

receiving station-passing prompt information or station-arrival prompt information sent by a control platform;

if the station-crossing prompt information is received, the vehicle continuously runs over a target station;

if the arrival prompt information is received, parking at the target station, wherein the target station is a station where the vehicle is to arrive;

Optionally, the vehicle includes a face recognition device and a plurality of isolation cabins, each of the isolation cabins corresponds to one risk level, each of the isolation cabins includes an isolation plate and an isolation door, and the isolation plate and the isolation door are made of epidemic prevention materials;

the method further comprises the following steps:

after the vehicle enters the target station and stops, acquiring the face information of a target passenger entering the vehicle, which is identified by the face identification device;

if the risk level of the target passenger meets a preset condition, determining a target isolation cabin corresponding to the risk level of the target passenger in the plurality of isolation cabins;

and controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin.

Optionally, the method further comprises:

acquiring a get-off instruction triggered by the target passenger;

Optionally, the vehicle comprises a plurality of said insulated panels and a plurality of said insulated doors; the method further comprises the following steps:

Optionally, the vehicle comprises a face recognition device, a temperature measuring device and an isolation cabin; the isolation cabin comprises an isolation plate and an isolation door, and the isolation plate and the isolation door are made of epidemic prevention materials;

the method further comprises the following steps:

if the body temperature of the first target passenger is abnormal, outputting the face information of the first target passenger and controlling the isolation cabin to be opened;

and after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle.

Optionally, the method further comprises:

and if the body temperature of the first target passenger is abnormal, sending the face information of the first target passenger to the control platform, so that the control platform sends the position information of the vehicle and the face information of the first target passenger to a disease control platform.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a traffic monitoring device applied to a station terminal, where the station terminal includes a temperature measuring device, the traffic monitoring device includes:

the first acquisition module is used for acquiring the body temperature of each passenger in the station measured by the temperature measuring device;

Optionally, the first obtaining module is further configured to obtain face information of each passenger identified by the face recognition device;

the first sending module is used for sending the face information and the alarm information of the at least one passenger to the control platform if the body temperature of the at least one passenger is abnormal, so that the control platform sends the face information of the at least one passenger to the disease control platform;

the first sending module is further configured to send the face information of each passenger and the monitoring information to the control platform if the body temperature of each passenger is normal, so that the control platform determines the risk level of each passenger according to the face information of each passenger, and the risk level of each passenger is used for the target vehicle to inquire the risk level of the passenger entering the target vehicle.

Optionally, the traffic monitoring device further comprises:

the first receiving module is used for receiving the arrival information sent by the control platform, wherein the arrival information is sent when the control platform determines that the distance between the target vehicle and the station is a first distance, or the control platform determines that the expected time of the target vehicle arriving at the station is less than a first time length;

the first obtaining module is used for responding to the arrival information and obtaining the body temperature of each passenger;

the first obtaining module is used for responding to the arrival information and obtaining the face information of each passenger.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a traffic monitoring device applied to a control platform, the traffic monitoring device including:

Optionally, the second receiving module is configured to receive the face information of the at least one passenger and the alarm information sent by the station terminal; or receiving the face information and the monitoring information of each passenger sent by the station terminal;

the second sending module is further configured to send the stop-passing prompt message to the target vehicle according to the alarm information and send the face information of the at least one passenger to a disease control platform if the face information of the at least one passenger and the alarm information are received;

the second sending module is further configured to send the arrival prompt information to the target vehicle according to the monitoring information and determine the risk level of each passenger according to the face information of each passenger if the face information of each passenger and the monitoring information are received, where the risk level of each passenger is used for the target vehicle to inquire the risk level of the passenger entering the target vehicle.

Optionally, the second sending module is configured to:

acquiring the motion track of each passenger within a preset time length according to the face information of each passenger;

and determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level.

Optionally, the second receiving module is further configured to receive, when a body temperature of a target passenger in the vehicle is abnormal, the face information of the target passenger and the position information of the vehicle, where the target passenger is a passenger in the vehicle, which are sent by the vehicle;

the second sending module is further used for sending the face information of the target passenger and the position information of the vehicle to a disease control platform.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a traffic monitoring device applied to a vehicle, the traffic monitoring device including:

the third receiving module is used for receiving the station-passing prompt message or the station-arrival prompt message sent by the control platform;

the control module is used for crossing a target station to continue driving if the station-crossing prompt information is received;

the control module is further configured to stop at the target station if the arrival prompt information is received, where the target station is a station where the vehicle is to arrive;

the traffic monitoring device further comprises:

the second acquisition module is used for acquiring the face information of a target passenger entering the vehicle, which is identified by the face identification device, after the vehicle enters the target station and stops;

the third sending module is used for sending the face information of the target passenger to the control platform, so that the control platform determines the risk level of the target passenger according to the face information of the target passenger and the risk level of each passenger, and sends the risk level of the target passenger to the vehicle; the risk level of each passenger is determined by the control platform according to the face information of each passenger sent by the target station terminal;

the isolation module is used for determining a target isolation cabin corresponding to the risk level of the target passenger in the plurality of isolation cabins if the risk level of the target passenger meets a preset condition; and controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin.

Optionally, the second obtaining module is further configured to obtain a get-off instruction triggered by the target passenger;

the isolation module is further used for responding to the get-off instruction, controlling the target isolation cabin to be opened, and controlling a disinfection device in the target isolation cabin to disinfect the target isolation cabin after the target passenger leaves the target isolation cabin.

Optionally, the vehicle comprises a plurality of said insulated panels and a plurality of said insulated doors; the control module is used for:

determining the category number of the risk levels existing in the vehicle and the number of passengers corresponding to each risk level according to the risk levels of target passengers entering the vehicle; and controlling the partition boards to form the isolation cabins with the category number, wherein the number of seats in each isolation cabin is the number of passengers corresponding to the risk level corresponding to the isolation cabin, and controlling the isolation door to open or close each isolation cabin.

the second acquisition module is used for acquiring the body temperature of a target passenger entering the vehicle, which is measured by the temperature measuring device, and the face information of the target passenger, which is identified by the face identification device, in the driving process of the vehicle;

the isolation module is used for outputting the face information of the first target passenger and controlling the isolation cabin to be opened if the body temperature of the first target passenger is abnormal; and after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle.

Optionally, the third sending module is configured to send the location information of the vehicle and the face information of the first target passenger to the control platform if the body temperature of the first target passenger is abnormal, so that the control platform sends the location information of the vehicle and the face information of the first target passenger to the disease control platform.

According to a seventh aspect of the embodiments of the present disclosure, there is provided a vehicle for executing the traffic monitoring method of the third aspect of the embodiments of the present disclosure.

According to an eighth aspect of embodiments of the present disclosure, there is provided a traffic monitoring system, including: the system comprises a station terminal, a control platform and a vehicle, wherein the station terminal comprises a temperature measuring device;

the station terminal is used for executing the traffic monitoring method in the first aspect of the embodiment of the disclosure;

the control platform is used for executing the traffic monitoring method of the second aspect of the embodiment of the disclosure;

the vehicle is configured to perform the traffic monitoring method according to the third aspect of the embodiment of the present disclosure.

Through above-mentioned technical scheme, this public station terminal is at first through temperature measuring device, measures every passenger's body temperature in the station, if there is at least one passenger's body temperature for unusual, then sends alarm information to control platform. And after receiving the alarm information, the control platform sends a station-passing prompt message to a target vehicle about to run to the station. And after receiving the station-crossing prompt information, the target vehicle continuously runs beyond the station. And if the temperature of each passenger in the station measured by the station terminal is normal, sending monitoring information to the control platform. And after receiving the monitoring information, the control platform sends arrival prompt information to the target vehicle. And after receiving the arrival prompt information, the target vehicle stops at the station. This is disclosed through station terminal, vehicle and control platform's linkage, can all passenger's body temperature in real time monitoring station to whether there is the passenger of body temperature anomaly according to, whether control vehicle gets into the station and parks. The system can enlarge the range of body temperature detection, improve the efficiency of body temperature detection, timely inform the vehicles about to get into the station and effectively avoid secondary propagation of viruses.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a flow chart illustrating a method of traffic monitoring according to an exemplary embodiment;

FIG. 2 is a schematic diagram of a station terminal shown according to an exemplary embodiment;

FIG. 3 is a flow diagram illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 4 is a flow diagram illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 5 is a flow chart illustrating a method of traffic monitoring according to an exemplary embodiment;

FIG. 6 is a flow diagram illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 7 is a flow chart illustrating a method of traffic monitoring according to an exemplary embodiment;

FIG. 8 is a schematic illustration of a vehicle shown in accordance with an exemplary embodiment;

FIG. 9 is a flow diagram illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 10 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 11 is a flow diagram illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 12 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 13 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment;

FIG. 14 is a block diagram illustrating a traffic monitoring device according to an exemplary embodiment;

FIG. 15 is a block diagram illustrating another traffic monitoring device according to an exemplary embodiment;

FIG. 16 is a block diagram illustrating a traffic monitoring device according to an exemplary embodiment;

FIG. 17 is a block diagram illustrating a traffic monitoring device in accordance with an exemplary embodiment;

FIG. 18 is a block diagram illustrating another traffic monitoring device according to an exemplary embodiment;

FIG. 19 is a block diagram illustrating a traffic monitoring system in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Before introducing the traffic monitoring method, apparatus, vehicle, and system provided by the present disclosure, an application scenario related to various embodiments of the present disclosure is first introduced. The application scenario can be a traffic monitoring system, and the system comprises a plurality of station terminals, a plurality of vehicles and at least one control platform. Data transmission can be realized between the control platform and the Vehicle, and between the control platform and the station terminal by any one of gateway protocol, WLAN (Wireless Local Area Networks, chinese), Telematics (chinese), V2X (Vehicle to event, chinese), 4G (the 4th Generation mobile communication technology, chinese), and 5G (the 5th Generation mobile communication technology, chinese), LTE-V (LTE-high Vehicle, chinese), or DSRC (Dedicated Short Range communication, chinese) protocol.

Specifically, the control platform may be, for example, a server, and may include but is not limited to: an entity server, a server cluster or a cloud server, etc. The station terminal may be, for example, a terminal device such as a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a vehicle-mounted terminal (e.g., a car navigation terminal), a desktop computer, or the like, or a processor having a Control function such as an MCU (micro controller Unit, chinese), an ECU (Electronic Control Unit, english), or the like. The vehicle may be a vehicle provided with an in-vehicle terminal, including but not limited to: buses, subways, light rails, and the like.

Fig. 1 is a flowchart illustrating a traffic monitoring method according to an exemplary embodiment, and as shown in fig. 1, the method is applied to a station terminal, and the station terminal includes a temperature measuring device. The method comprises the following steps:

step 101, obtaining the body temperature of each passenger in the station measured by the temperature measuring device.

For example, the station terminal may include a temperature measuring device for measuring the body temperature of each passenger among all passengers in the station, and the temperature measuring device may be, for example, a temperature measuring type thermal imager, where the body temperatures of the detected passengers are different and the color depths embodied on the thermal imager are different. Further, the station terminal may further include a face recognition device for recognizing face information of each passenger among all passengers in the station. The face recognition device may be an image acquisition device (e.g., a camera), and may recognize the face information of the passenger through a preset face recognition algorithm. Further, if the passenger wears the mask, the passenger can use an eye recognition algorithm, a facial structure recognition algorithm (for example, three eyes and five eyes for recognizing a face), and the like to assist the face recognition algorithm, so that accurate face information can be obtained. The station terminal can be arranged at the top of a platform of the station, as shown in fig. 2, the station terminal can be arranged on each of two sides of the station, so that the body temperature of each passenger in all passengers waiting in the station can be measured, and the face information of each passenger can be identified. For example, it is possible to specify in advance a person in a monitoring area (for example, a circle with a radius of 5 meters and with a center of the station as a center) including the station as a passenger, and then set a measurement range of the temperature measuring device and a recognition range of the face recognition device so as to cover the monitoring area.

The station terminal can acquire the body temperature of each passenger measured by the temperature measuring device according to a preset monitoring period (for example, 2 minutes), and can also acquire the body temperature of each passenger when a vehicle is about to run to the station. For example, the control platform may obtain the positions of the vehicles traveling on the road in real time, and if it is determined that one or more vehicles are about to travel to the station, send inbound information to the station terminal to indicate that a vehicle is about to enter the station. And after receiving the station entering information, the station terminal triggers the temperature measuring device to start measurement, and takes one or more vehicles as target vehicles. It can be understood that the traveling direction of the target vehicle points to the station and the distance of the target vehicle from the station is less than a preset first distance threshold (e.g., 300 meters), or the traveling direction of the target vehicle points to the station and the predicted time of arrival of the target vehicle at the station is less than a preset first time period (e.g., 2 minutes).

And 102, if the body temperature of at least one passenger is abnormal, sending alarm information to the control platform, so that the control platform sends a station-passing prompt message to the target vehicle according to the alarm information, wherein the station-passing prompt message is used for indicating the target vehicle to cross the station to run, the station is not parked, and the target vehicle is a vehicle about to run to the station.

And 103, if the body temperature of each passenger is normal, sending monitoring information to the control platform, so that the control platform sends arrival prompt information to the target vehicle according to the monitoring information, wherein the arrival prompt information is used for indicating the target vehicle to stop at the station.

For example, the station terminal determines the body temperature of each passenger, and if at least one passenger in the station has an abnormal body temperature (for example, the body temperature is higher than 37.3 degrees or lower than 35 degrees), it indicates that the station currently has an infection risk and is not suitable for parking. Alarm information may be sent to the control platform. And after receiving the alarm information, the control platform sends a station-passing prompt message to the target vehicle. After receiving the station-crossing prompt message, the target vehicle does not stop at the station, namely, the target vehicle continues to run over the station, and the station does not stop. If the body temperature of each passenger in the station is normal, the station does not have the infection risk currently, the vehicle can be stopped, and monitoring information can be sent to the control platform. And after receiving the monitoring information, the control platform sends arrival prompt information to the target vehicle. And the target vehicle stops at the station after receiving the arrival prompt information.

Therefore, the body temperatures of all passengers in the station can be measured in advance in the waiting stage of the passengers, the infection risk in the station can be found in time, the body temperatures are not measured when the passengers enter the vehicle, the body temperature detection efficiency is improved, and the body temperature detection range is expanded. In addition, when the passenger with abnormal body temperature exists in the station, the target vehicle can be timely notified, the passenger does not stop at the station, and secondary propagation caused by the fact that other passengers waiting together with the passenger for the passenger get on other vehicles after finding the abnormal body temperature when the passenger gets on the bus is avoided.

In summary, in this disclosure, the station terminal first measures the body temperature of each passenger among all passengers in the station through the temperature measuring device, and if the body temperature of at least one passenger is abnormal, sends alarm information to the control platform. And after receiving the alarm information, the control platform sends a station-passing prompt message to a target vehicle about to run to the station. And after receiving the station-crossing prompt information, the target vehicle continuously runs beyond the station. And if the temperature of each passenger in the station measured by the station terminal is normal, sending monitoring information to the control platform. And after receiving the monitoring information, the control platform sends arrival prompt information to the target vehicle. And after receiving the arrival prompt information, the target vehicle stops at the station. This is disclosed through station terminal, vehicle and control platform's linkage, can all passenger's body temperature in real time monitoring station to whether there is the passenger of body temperature anomaly according to, whether control vehicle gets into the station and parks. The system can enlarge the range of body temperature detection, improve the efficiency of body temperature detection, timely inform the vehicles about to get into the station and effectively avoid secondary propagation of viruses.

FIG. 3 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment, as shown in FIG. 3, the method further comprising:

and 104, acquiring the face information of each passenger identified by the face identification device.

For example, the station terminal may obtain the face information of each passenger identified by the face identification device according to a preset monitoring period (e.g., 2 minutes), or may obtain the face information of each passenger when a vehicle is about to travel to the station. For example, the control platform may obtain the positions of the vehicles traveling on the road in real time, and if it is determined that one or more vehicles are about to travel to the station, send inbound information to the station terminal to indicate that a vehicle is about to enter the station. And after receiving the station entering information, the station terminal triggers the face recognition device to start recognition. It should be noted that step 104 may be executed while step 101 is executed, may also be executed after step 101 is executed, and may also be executed simultaneously with step 102 or step 103, and the execution sequence in fig. 3 is only for illustration, and the present disclosure is not limited thereto specifically.

Accordingly, the implementation manner of step 102 may be:

if the body temperature of at least one passenger is abnormal, the face information and the alarm information of the at least one passenger are sent to the control platform, so that the control platform sends the face information of the at least one passenger to the disease control platform.

The implementation manner of step 103 may be:

and if the body temperature of each passenger is normal, sending the face information and the monitoring information of each passenger to the control platform, so that the control platform determines the risk level of each passenger according to the face information of each passenger, wherein the risk level of each passenger is used for inquiring the risk level of the passenger entering the target vehicle by the target vehicle.

In an example, the station terminal judges the body temperature of each passenger, and if the body temperature of at least one passenger in the station is abnormal, the current infection risk in the station is indicated, and the station is not suitable for parking. At this time, according to the position of the at least one passenger, the face information of the position of the at least one passenger, which is recognized by the face recognition device, may be obtained, that is, the face information of the at least one passenger. The station terminal sends alarm information to the control platform and sends face information of at least one passenger to the control platform. And after receiving the alarm information and the face information of at least one passenger, the control platform can send the stop-passing prompt information to the target vehicle. And after receiving the station-passing prompt information, the target vehicle does not stop at the station, namely, the target vehicle goes beyond the station to continue running. Meanwhile, the control platform can also send the face information of at least one passenger to the disease control platform. The disease control platform can be understood as a data platform used by epidemic prevention departments such as hospitals, health and health committees, communication departments and the like, and after receiving the face information of at least one passenger, the disease control platform can display the face information of the at least one passenger on a specified display screen of the epidemic prevention department or send the face information of the at least one passenger to the epidemic prevention department in the forms of mails, short messages, push and the like, so that staff of the epidemic prevention department can be informed to go to a station for processing (for example, isolating the passenger with abnormal body temperature, disinfecting the station and the like).

If the body temperature of each passenger in the station is normal, the station can stop the vehicle without infection risk currently. At this time, the face information of each passenger recognized by the face recognition device is acquired. And the station terminal sends the monitoring information to the control platform and simultaneously sends the face information of each passenger to the control platform. And after receiving the monitoring information and the face information of each passenger, the control platform sends arrival prompt information to the target vehicle. And the target vehicle stops at the station after receiving the arrival prompt information. Meanwhile, the control platform determines the risk level of each passenger according to the face information of each passenger, and the risk level of each passenger is used for inquiring the risk level of the passenger entering the target vehicle by the target vehicle.

Specifically, the control platform may obtain an activity track of each passenger within a preset time period (for example, 14 days) according to the face information of each passenger, and then determine the risk level of each passenger according to the activity track of each passenger and the corresponding relationship between the preset activity track and the risk level. After the control platform determines the risk level of each passenger, the target vehicle can inquire the risk level of the passenger entering the target vehicle on the control platform by uploading the face information of the passenger entering the target vehicle. The corresponding relationship between the activity track and the risk level may be, for example: personnel with epidemic area sojourn history exist in the activity track within the preset duration, and the risk level is first-grade (red); the activity track within the preset duration comprises a plurality of people gathering places, and the risk level is second-level (yellow); the activity track in the preset duration comprises a plurality of traffic modes, and the risk level is three levels (blue); the above situation does not exist in the activity track within the preset time length, and the risk level is four levels (green).

FIG. 4 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment, as shown in FIG. 4, the method further comprising:

and 105, receiving the arrival information sent by the control platform, wherein the arrival information is sent when the control platform determines that the distance between the target vehicle and the station is a first distance, or the control platform determines that the predicted time of the target vehicle reaching the station is less than the first time length.

Accordingly, the implementation manner of step 101 includes:

the body temperature of each passenger is acquired in response to the arrival information.

The implementation of step 104 includes:

and responding to the arrival information, and acquiring the face information of each passenger.

In a specific application scenario, the control platform may obtain the locations of the vehicles traveling on the road in real time, and therefore, when it is determined that one or more vehicles are about to travel to the station, may send the entering information to the station terminal to indicate that a target vehicle is about to enter the station, where a traveling direction of the target vehicle points to the station and a distance from the station is less than a preset first distance threshold (e.g., 300 meters), or the traveling direction of the target vehicle points to the station and a predicted time of arrival at the station is less than a preset first duration (e.g., 2 minutes). After receiving the station entering information, the station terminal triggers the temperature measuring device to start measurement and can also trigger the face recognition device to start recognition. For example, the initial states of the temperature measuring device and the face recognition device are sleep states, and after receiving the station entering information, the station terminal can send a high-level signal to the temperature measuring device and the face recognition device to start the temperature measuring device and the face recognition device, so that the body temperature of each passenger and the face information of each passenger can be obtained.

FIG. 5 is a flow chart illustrating a traffic monitoring method, as shown in FIG. 5, applied to a control platform, including the steps of:

step 201, receiving alarm information or monitoring information sent by a station terminal, wherein the alarm information is sent to a control platform when the body temperature of at least one passenger in the station of the station terminal is abnormal. The monitoring information is sent to the control platform by the station terminal under the condition that the body temperature of each passenger in the station is normal.

Step 202, if the alarm information is received, sending a station-passing prompt message to the target vehicle according to the alarm information so that the target vehicle crosses the station, wherein the target vehicle is a vehicle about to travel to the station.

And step 203, if the monitoring information is received, sending a station arrival prompting message to the target vehicle according to the monitoring information so as to enable the target vehicle to stop at the station.

For example, the temperature measuring device of the station terminal can measure the body temperature of each passenger, and then judge the body temperature of each passenger, if the body temperature of at least one passenger in the station is abnormal (for example, the body temperature is higher than 37.3 degrees or the body temperature is lower than 35 degrees), it indicates that the station is currently infected and is not suitable for parking. The station terminal may send alarm information to the control platform. And after receiving the alarm information, the control platform sends a station-passing prompt message to the target vehicle. After receiving the station-crossing prompt message, the target vehicle does not stop at the station, namely, the target vehicle continues to run over the station, and the station does not stop. If the body temperature of each passenger in the station is normal, the station does not have the infection risk currently, the vehicle can be stopped, and the station terminal can send monitoring information to the control platform. And after receiving the monitoring information, the control platform sends arrival prompt information to the target vehicle. And the target vehicle stops at the station after receiving the arrival prompt information. The target vehicle may be understood as a vehicle whose traveling direction is directed to the station and whose distance from the station is less than a preset first distance threshold (e.g., 300 meters), or a vehicle whose traveling direction is directed to the station and whose estimated time of arrival at the station is less than a preset first time period (e.g., 2 minutes).

Optionally, the implementation manner of step 201 may be:

and receiving face information and alarm information of at least one passenger sent by the station terminal. Or receiving the face information and the monitoring information of each passenger sent by the station terminal.

Accordingly, step 202 may include:

and if the face information and the alarm information of at least one passenger are received, the stop-passing prompt information is sent to the target vehicle according to the alarm information, and the face information of at least one passenger is sent to the disease control platform.

Step 203 may comprise: and if the face information and the monitoring information of each passenger are received, sending arrival prompt information to the target vehicle according to the monitoring information, and determining the risk level of each passenger according to the face information of each passenger, wherein the risk level of each passenger is used for inquiring the risk level of the passenger entering the target vehicle by the target vehicle.

Optionally, the step 203 of determining the risk level of each passenger according to the face information of each passenger may be implemented by the following steps:

step A), obtaining the movement track of each passenger in a preset time according to the face information of each passenger.

And B) determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level.

For example, the control platform may search the activity track of each passenger within a preset time period (for example, 14 days) from the activity track database provided by the communication part according to the face information of each passenger. And then determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level. The control platform can store the risk level of each passenger, and then the target vehicle can inquire the risk level matched with the passenger entering the target vehicle in the risk level of each passenger stored in the control platform by uploading the face information of the passenger entering the target vehicle.

Specifically, the corresponding relationship between the activity track and the risk level may be, for example: personnel with epidemic area sojourn history exist in the activity track within the preset duration, and the risk level is first-grade (red); the activity track within the preset duration comprises a plurality of people gathering places, and the risk level is second-level (yellow); the activity track in the preset duration comprises a plurality of traffic modes, and the risk level is three levels (blue); the above situation does not exist in the activity track within the preset time length, and the risk level is four levels (green).

FIG. 6 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment, as shown in FIG. 6, further comprising:

and 204, receiving the face information of the target passenger and the position information of the vehicle which are sent when the body temperature of the target passenger in the vehicle is abnormal, wherein the target passenger is a passenger in the vehicle.

And step 205, sending the face information of the target passenger and the position information of the vehicle to the disease control platform.

For example, when the vehicle is traveling on a road, there may be a case where the body temperature of the passenger becomes abnormal while the passenger is riding the vehicle. Therefore, a temperature measuring device and a face recognition device can be arranged in the vehicle. If the temperature measuring device of the vehicle detects that the body temperature of the target passenger in the vehicle is abnormal, the vehicle can send the face information of the target passenger and the position information of the vehicle, which are identified by the face identification device of the vehicle, to the control platform, wherein the position information of the vehicle is used for reflecting the current position of the vehicle. After the control platform receives the face information of the target passenger and the position information of the vehicle, the face information of the target passenger and the position information of the vehicle are sent to the disease control platform, at the moment, the vehicle can be parked by the roadside, and the control platform waits for the staff of the disease control platform to come and process. After receiving the face information of the target passenger and the position information of the vehicle, the disease control platform can determine the current position of the vehicle according to the position information of the vehicle, and display the face information of the target passenger and the current position of the vehicle on a specified display screen of an epidemic prevention department, or send the face information of the target passenger and the current position of the vehicle to the epidemic prevention department in the forms of mails, short messages, push and the like, so that workers of the epidemic prevention department are informed to go to the position of the vehicle for processing (for example, the target passenger is isolated, and the vehicle is disinfected and the like).

FIG. 7 is a flow chart illustrating a traffic monitoring method, as shown in FIG. 7, applied to a vehicle, including:

step 301, receiving the station-passing prompt message or the station-arrival prompt message sent by the control platform.

And step 302, if the station-crossing prompt information is received, the vehicle continuously runs beyond the target station.

And step 303, if the arrival prompting information is received, stopping at the target station, wherein the target station is the station where the vehicle is to arrive.

The station-crossing prompt information is determined by the control platform according to alarm information sent by the target station terminal, and the alarm information is sent to the control platform when the body temperature of at least one passenger in the target station is abnormal by the target station terminal. The arrival prompt information is determined by the control platform according to the monitoring information sent by the target station terminal, and the monitoring information is sent to the control platform by the target station terminal under the condition that the body temperature of each passenger in the target station is normal.

For example, the vehicle may receive the station-passing prompt message or the station-arrival prompt message sent by the control platform before reaching the target station. The target station may be understood as a station located in front of the vehicle traveling direction and having a distance from the vehicle smaller than a preset first distance threshold (for example, 300 m), or a station located in front of the vehicle traveling direction and having an estimated time of arrival of the vehicle smaller than a preset first time period (for example, 2 minutes). The target station is provided with a target station terminal, and the target station terminal can be a station terminal as shown in fig. 2 and comprises a temperature measuring device.

The temperature measuring device of the target station terminal can measure the body temperature of each passenger, judge the body temperature of each passenger, and indicate that the target station has the current infection risk and is not suitable for parking if the body temperature of at least one passenger in the target station is abnormal (for example, the body temperature is higher than 37.3 degrees or the body temperature is lower than 35 degrees). The target station terminal may send alarm information to the control platform. And after receiving the alarm information, the control platform sends a station-passing prompt message to the vehicle. After receiving the station-crossing prompt message, the vehicle does not stop at the station, namely, the vehicle continues to run over the station, and the station does not stop. At this time, the vehicle can send out a first prompt message for prompting that the station in front of the passengers in the vehicle has the infection risk, and the vehicle cannot stop and is about to drive to the next station. The first prompt message can be played through a loudspeaker of the vehicle according to a voice form, and can also be displayed through a display screen of the vehicle according to a text or image form.

If the body temperature of each passenger in the target station is normal, the situation that the target station does not have the infection risk currently is shown, the vehicle can be stopped, and then the target station terminal can send monitoring information to the control platform. And after receiving the monitoring information, the control platform sends arrival prompt information to the vehicle. And after receiving the arrival prompt information, the vehicle stops at the station. At this time, the vehicle may send a second prompt message to prompt that there is no risk of infection at a station ahead of the passengers in the vehicle, that is, the vehicle is about to stop. The second prompt message can be played through a loudspeaker of the vehicle according to a voice form, and can also be displayed through a display screen of the vehicle according to a text or image form.

In the present embodiment, the vehicle is structured as shown in fig. 8 (a), and a face recognition device 10 may be provided in the vehicle interior to recognize face information of a target passenger in the vehicle interior. The vehicle interior may also be provided with a temperature measuring device 20 for measuring the body temperature of a target occupant within the vehicle interior. For example, the face recognition device 10 may be provided at a door of a vehicle to recognize face information of a target passenger entering the vehicle. The front part, the middle part and the rear part of the vehicle can be respectively provided with a human face recognition device 10 and a temperature measuring device 20 for recognizing the human face information of the target passenger in the vehicle and measuring the body temperature of the target passenger in the vehicle.

The vehicle interior may also be provided with a plurality of isolation compartments 30, each isolation compartment 30 corresponding to a risk level, each isolation compartment 30 including an isolation plate and an isolation door (for example, a roller shutter door), the isolation plate and the isolation door being controlled by a motor and being made of epidemic prevention materials. The top view of the isolation board and the isolation door is shown in fig. 8 (b), and a wedge structure is adopted between the isolation board and the isolation door, so that the isolation board and the isolation door can be tightly connected. Specifically, when the isolation cabin is not needed, the isolation plate and the isolation door of the isolation cabin can be retracted to the roof (or the bottom of the car), and when the isolation cabin is needed, the isolation plate can be firstly put down (or lifted) to open the isolation cabin. When the passenger enters the isolation chamber, the isolation door is put down (or lifted), thereby closing the isolation chamber. Due to the fact that the plurality of isolation cabins exist, the isolation cabins with different sizes can be combined by controlling the isolation plates and the isolation doors of different isolation cabins. Furthermore, the cab of the vehicle can be used as a separate isolation cabin. The isolation cabin is characterized in that a layer of magnetic metal material (such as iron) can be added at the tail end of the isolation plate and the tail end of the isolation door, then an electromagnet is arranged at the bottom (or the top) of the vehicle, and when the isolation plate and the isolation door are placed down (or lifted up), the electromagnet is controlled to be electrified, so that the isolation cabin is kept closed.

In order to ensure independent circulation of air in the isolation cabin, an ultraviolet germicidal lamp and a plurality of partition sheets can be added in an air conditioning pipeline of the vehicle. The air in the air-conditioning pipeline can be sterilized by the ultraviolet germicidal lamp, and the air-conditioning pipeline can be blocked by the partition pieces, so that the air intersection in a plurality of isolation cabins is avoided. Taking an example that a vehicle includes 3 isolation cabins, as shown in fig. 8 (C), the air-conditioning air inlet of the first isolation cabin is a, the air-conditioning air inlet of the second isolation cabin is B, and the air-conditioning air inlet of the third isolation cabin is C, where the air-conditioning air inlet may be an air outlet or an air inlet, and the disclosure does not specifically limit the interface. When there is the passenger in first isolation cabin, first isolation cabin is when being used promptly, can start the fan in first isolation cabin, adopts the mode that the negative pressure was kept apart, makes the air can only be inside by outside flow direction, forms the negative pressure isolation space in first isolation cabin, carries out disinfection to first isolation cabin exhaust air simultaneously to, the door window in first isolation cabin can not be opened. When there is the passenger in the second isolation cabin, first partition piece falls, and sterilamp opens, and the air that the second isolation cabin flowed into air conditioner pipeline like this can in time be disinfected to, the window can not be opened in the second isolation cabin. When passengers exist in the third isolation chamber, the first partition piece and the second partition piece both fall down, and the window in the third isolation chamber can be opened to exchange air in the chamber.

FIG. 9 is a flow chart illustrating another traffic monitoring method, as shown in FIG. 9, as applied to the vehicle shown in FIG. 8, which may further include the steps of:

and step 304, after the vehicle enters a target station and stops, acquiring the face information of a target passenger entering the vehicle, which is identified by the face identification device.

And 305, sending the face information of the target passenger to the control platform, so that the control platform determines the risk level of the target passenger according to the face information of the target passenger and the risk level of each passenger, and sends the risk level of the target passenger to the vehicle. And the risk level of each passenger is determined by the control platform according to the face information of each passenger sent by the target station terminal.

For example, after the vehicle enters a target station and stops, the face recognition device disposed at the door of the vehicle can be used to recognize the face information of the target passenger entering the vehicle, wherein the target passenger may be one or more. And then, the vehicle sends the face information of the target passenger to the control platform. The control platform can obtain the risk level of each passenger according to the face information of each passenger in the target station sent by the target station terminal in advance, and then the control platform compares the received face information of the target passenger with the face information of each passenger to find the risk level corresponding to the target passenger and sends the risk level of the target passenger to the vehicle. Further, the face information of the target passenger obtained in step 304 and the current time may be stored to record the activity track of the target passenger.

And step 306, if the risk level of the target passenger meets the preset condition, determining the target isolation cabin corresponding to the risk level of the target passenger in the plurality of isolation cabins.

And 307, controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin.

For example, if the risk level of the target passenger sent by the control platform meets the preset condition, a target isolation cabin corresponding to the risk level of the target passenger is determined in the plurality of isolation cabins. And then controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin. The preset condition may be, for example, a risk level of one level, two levels, or three levels. For example, the vehicle interior may be provided with three bays, a first bay corresponding to a first level of risk (the first bay may be labeled red), a second bay corresponding to a second level of risk (the second bay may be labeled yellow), and a third bay corresponding to a third level of risk (the third bay may be labeled blue). The risk level of the target passenger is second grade, then the second compartment marked yellow may be determined as the target compartment. And then controlling the second isolation cabin to be opened, wherein the vehicle can also send out a third prompt message to prompt the target passenger to enter the second isolation cabin. The third prompting message may include face information of the target passenger. And controlling the second isolation cabin to be closed after the target passenger enters the second isolation cabin.

Through the steps, the target passenger (for example, the risk level is primary, secondary or tertiary) who is currently in a healthy state (namely, normal body temperature) but has a high risk level and potential safety hazard can also take the vehicle. Meanwhile, the vehicle is divided into a plurality of isolation cabins, and target passengers with different risk levels are guided to the target isolation cabins corresponding to the different risk levels, so that the safety of all passengers in the vehicle is improved.

FIG. 10 is a flow diagram illustrating another method of traffic monitoring according to an example embodiment, which may further include, as in FIG. 10:

and step 308, acquiring a get-off instruction triggered by the target passenger.

Step 309, responding to the get-off instruction, controlling the target isolation cabin to be opened, and controlling a disinfection device in the target isolation cabin to disinfect the target isolation cabin after the target passenger leaves the target isolation cabin.

Further, if a target passenger isolated in the target compartment wants to get off, the get-off command can be triggered by pressing a designated button in the target compartment, and the button can be a virtual button or a physical button. After the vehicle obtains the get-off instruction, the target isolation cabin can be controlled to be opened, and after the target passenger leaves the target isolation cabin, the disinfection device in the target isolation cabin is controlled to disinfect the target isolation cabin. The disinfecting device may spray disinfecting liquid, and may be a spray atomizing device, for example.

FIG. 11 is a flow chart illustrating another method of traffic monitoring according to an exemplary embodiment, as shown in FIG. 11, with a vehicle including a plurality of insulated panels and a plurality of insulated doors. The method may further comprise:

step 310, determining the number of categories of risk levels present in the vehicle and the number of passengers corresponding to each risk level according to the risk level of the target passenger entering the vehicle.

And 311, controlling the partition boards to form a plurality of isolation cabins in the types, wherein the number of seats in each isolation cabin is the number of passengers corresponding to the risk level corresponding to the isolation cabin, and controlling the isolation doors to open or close each isolation cabin.

For example, a plurality of isolation plates and a plurality of isolation doors can be arranged in the vehicle, and isolation cabins with different numbers and sizes can be formed by different combinations of the isolation plates and the isolation doors. For example, it may be determined that several risk classes are currently present in the vehicle, i.e. the number of categories determining the risk class, depending on the risk class of the target passenger entering the vehicle. At the same time, the number of passengers for each risk level may also be determined. Then, the partition boards can be controlled to form a class number of isolation cabins, the number of seats in each isolation cabin is the number of passengers corresponding to the risk level corresponding to the isolation cabin, and the isolation doors are controlled to open or close each isolation cabin.

Taking the example of 8 isolation boards and corresponding 8 isolation doors in the vehicle, the 8 isolation boards can isolate up to 7 isolation chambers, and each isolation chamber has only one seat. After the risk level of the target passenger sent by the control platform is obtained, statistics are carried out on the risk level of each target passenger. For example, if the vehicle currently has 3 target passengers with a risk level of one and 1 target passenger with a risk level of three, then the number of categories of risk levels present in the vehicle is 2, i.e., there are two risk levels (one and three) in the vehicle, and the number of passengers for the risk level of one is 3 and the number of passengers for the risk level of three is 1. Then, 3 of the 8 isolation boards can be controlled to form two isolation cabins, wherein one of the isolation cabins corresponds to a risk level of one class and comprises 3 seats, and the other isolation cabin corresponds to a risk level of two classes and comprises 1 seat.

Like this, can effectively utilize the inside space of vehicle, according to passenger's risk level in the vehicle, through the combination of difference between division board and the dodge gate, form not quantity, the not isolation capsule of equidimension to keep apart the passenger of different risk levels, thereby improve whole passenger's in the vehicle degree of safety.

FIG. 12 is a flow chart illustrating another traffic monitoring method, as shown in FIG. 12, as applied to the vehicle shown in FIG. 8, which may further include the steps of:

and step 312, in the running process of the vehicle, acquiring the body temperature of the target passenger entering the vehicle measured by the temperature measuring device and the face information of the target passenger identified by the face identification device.

And 313, if the body temperature of the first target passenger is abnormal, outputting the face information of the first target passenger and controlling the isolation cabin to be opened. And after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle.

In a specific application scenario, when a vehicle runs on a road, there may be an emergency that the body temperature of a target passenger becomes abnormal during riding. Therefore, a temperature measuring device and a face recognition device may be further provided in the vehicle, the temperature measuring device measures the body temperature of the target passenger entering the vehicle according to a preset detection period (for example, 5 minutes), and the face recognition device recognizes the face information of the target passenger according to the detection period. If the temperature measuring device of the vehicle detects that the body temperature of the first target passenger is abnormal, the isolation cabin is controlled to be opened, and the face information of the first target passenger is output to prompt the first target passenger to enter the isolation cabin. And after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle. The disinfecting device may spray disinfecting liquid, and may be a spray atomizing device, for example. Therefore, the emergency situation occurring in the driving process of the vehicle can be dealt with, the spread of viruses is effectively reduced, and the safety of all passengers in the vehicle is improved.

Specifically, under the condition that a plurality of isolation cabins are arranged on the vehicle and each isolation cabin corresponds to one risk level, if the body temperature of the first target passenger is abnormal, the unused isolation cabin with the highest risk level can be controlled to be opened in the plurality of isolation cabins, so that the first target passenger enters the isolation cabin to be isolated. Further, while the first target passenger enters the currently unused isolation cabin with the highest risk level, the control currently unused isolation cabin with the second highest risk level may be opened, so that other target passengers (i.e. close contacts of the first target passenger) whose distance from the first target passenger is less than a preset distance threshold (e.g. 1 meter) enter the isolation cabin for isolation. Thereby further reducing the spread of viruses and improving the safety of all passengers in the vehicle.

For example, the vehicle interior may be provided with three bays, a first bay corresponding to a first level of risk (the first bay may be labeled red), a second bay corresponding to a second level of risk (the second bay may be labeled yellow), and a third bay corresponding to a third level of risk (the third bay may be labeled blue). If the body temperature of the first target passenger is found to be abnormal, and the second isolation cabin and the third isolation cabin are not used, the second isolation cabin marked with yellow can be opened, so that the first target passenger enters the second isolation cabin for isolation, and meanwhile, the third isolation cabin marked with blue is opened, so that the close contact person of the first target passenger enters the third isolation cabin. If the body temperature of the first target passenger is found to be abnormal, the first isolation cabin, the second isolation cabin and the third isolation cabin are not used, the first isolation cabin marked with red can be opened, so that the first target passenger enters the first isolation cabin for isolation, and meanwhile, the second isolation cabin marked with yellow is opened, so that the close contact person of the first target passenger enters the second isolation cabin.

Fig. 13 is a flow diagram illustrating another traffic monitoring method according to an example embodiment, which may further include, as shown in fig. 13:

and step 314, if the body temperature of the first target passenger is abnormal, sending the face information of the first target passenger to the control platform, so that the control platform sends the position information of the vehicle and the face information of the first target passenger to the disease control platform.

In a specific application scenario, when a vehicle runs on a road, the body temperature of a target passenger may become abnormal during riding. Therefore, a temperature measuring device and a face recognition device can be arranged in the vehicle. If the temperature measuring device of the vehicle detects that the body temperature of the first target passenger is abnormal, the vehicle can send the face information of the first target passenger and the position information of the vehicle, which are identified by the face identification device, to the control platform, wherein the position information of the vehicle is used for reflecting the current position of the vehicle. After receiving the face information of the first target passenger and the position information of the vehicle, the control platform sends the face information of the first target passenger and the position information of the vehicle to the disease control platform, and at the moment, the vehicle can park by the roadside and waits for the staff of the disease control platform to process. After receiving the face information of the first target passenger and the position information of the vehicle, the disease control platform can determine the current position of the vehicle according to the position information of the vehicle, and display the face information of the first target passenger and the current position of the vehicle on a specified display screen of an epidemic prevention department, or send the face information of the first target passenger and the current position of the vehicle to the epidemic prevention department in the form of mails, short messages, push and the like, so that workers of the epidemic prevention department are notified to go to the position of the vehicle for processing (for example, the first target passenger is isolated, the vehicle is disinfected and the like).

Further, in order to ensure that the vehicle and the control platform can maintain normal communication and the control platform can acquire the state of the vehicle in real time, the vehicle may send feedback information to the control platform according to a preset feedback period (e.g., 10 minutes) after step 310 is performed, where the feedback information may indicate whether the body temperature of the target passenger is abnormal or not and may also indicate the state of the vehicle. If the control platform does not receive the feedback information in the feedback period, a retransmission request is sent to the vehicle, and if the feedback information is not received for a preset number of times (for example, 3 times), a fault alarm is sent out, so that maintenance personnel of the control platform can contact a driver of the vehicle and maintain the vehicle.

It should be noted that, in the traffic monitoring method applied to a vehicle provided in the embodiment of the present disclosure, the execution subject may be an on-board terminal provided on the vehicle, or may be a processor having a control function, such as an MCU and an ECU provided separately on the vehicle.

Fig. 14 is a block diagram illustrating a traffic monitoring apparatus according to an exemplary embodiment, as shown in fig. 14, applied to a station terminal including a temperature measuring device, the traffic monitoring apparatus 400 including:

the first obtaining module 401 is configured to obtain a body temperature of each passenger in the station measured by the temperature measuring device.

The first sending module 402 is configured to send alarm information to the control platform if the body temperature of at least one passenger is abnormal, so that the control platform sends stop-passing prompt information to the target vehicle according to the alarm information, wherein the stop-passing prompt information is used for indicating that the target vehicle passes a station and the target vehicle is a vehicle about to travel to the station.

The first sending module 402 is further configured to send monitoring information to the control platform if the body temperature of each passenger is normal, so that the control platform sends arrival prompting information to the target vehicle according to the monitoring information, where the arrival prompting information is used to instruct the target vehicle to stop at a station.

Optionally, the first obtaining module 401 is further configured to obtain face information of each passenger identified by the face recognition device.

The first sending module 402 is configured to send the face information and the alarm information of at least one passenger to the control platform if there is an abnormality in the body temperature of the at least one passenger, so that the control platform sends the face information of the at least one passenger to the disease control platform.

The first sending module 402 is further configured to send the face information and the monitoring information of each passenger to the control platform if the body temperature of each passenger is normal, so that the control platform determines the risk level of each passenger according to the face information of each passenger, where the risk level of each passenger is used for the target vehicle to query the risk level of the passenger entering the target vehicle.

Fig. 15 is a block diagram illustrating another traffic monitoring device according to an exemplary embodiment, and as shown in fig. 15, the traffic monitoring device 400 further includes:

the first receiving module 403 is configured to receive the inbound information sent by the control platform, where the inbound information is sent when the control platform determines that the distance between the target vehicle and the station is the first distance, or sent when the control platform determines that the predicted time for the target vehicle to reach the station is less than the first time.

A first obtaining module 401, configured to obtain a body temperature of each passenger in response to the inbound information.

A first obtaining module 401, configured to obtain face information of each passenger in response to the arrival information.

With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

Fig. 16 is a block diagram illustrating a traffic monitoring device 500 applied to a control platform, as shown in fig. 16, according to an exemplary embodiment, including:

the second receiving module 501 is configured to receive alarm information or monitoring information sent by the station terminal, where the alarm information is sent to the control platform when the body temperature of at least one passenger in the station is abnormal. The monitoring information is sent to the control platform by the station terminal under the condition that the body temperature of each passenger in the station is normal.

The second sending module 502 is configured to send the station-passing prompt message to the target vehicle according to the alarm information if the alarm information is received, so that the target vehicle crosses the station, where the target vehicle is a vehicle about to travel to the station.

The second sending module 502 is further configured to send a station arrival prompting message to the target vehicle according to the monitoring information if the monitoring information is received, so that the target vehicle stops at the station.

Optionally, the second receiving module 501 is configured to receive face information and alarm information of at least one passenger sent by the station terminal. Or receiving the face information and the monitoring information of each passenger sent by the station terminal.

The second sending module 502 is further configured to send the stop-passing prompt message to the target vehicle according to the alarm information if the face information and the alarm information of the at least one passenger are received, and send the face information of the at least one passenger to the disease control platform.

The second sending module 502 is further configured to, if the face information and the monitoring information of each passenger are received, send the destination prompt information to the target vehicle according to the monitoring information, and determine the risk level of each passenger according to the face information of each passenger, where the risk level of each passenger is used for the target vehicle to query the risk level of the passenger entering the target vehicle.

Alternatively, determining the risk level of each passenger according to the face information of each passenger may be achieved by:

step A), obtaining the movement track of each passenger in a preset time according to the face information of each passenger.

And B) determining the risk level of each passenger according to the activity track of each passenger and the corresponding relation between the preset activity track and the risk level.

Optionally, the second receiving module 501 is further configured to receive the face information of the target passenger and the position information of the vehicle, where the target passenger is a passenger in the vehicle, sent when the body temperature of the target passenger in the vehicle is abnormal.

The second sending module 502 is further configured to send the face information of the target passenger and the location information of the vehicle to the disease control platform.

Fig. 17 is a block diagram illustrating a traffic monitoring apparatus according to an exemplary embodiment, and as shown in fig. 17, the traffic monitoring apparatus 600 is applied to a vehicle, and includes:

the third receiving module 601 is configured to receive the station-crossing prompt message or the station-arrival prompt message sent by the control platform.

And the control module 602 is configured to continue to travel beyond the target station if the station-crossing prompt information is received.

The control module 602 is further configured to stop at the target station if the arrival prompt information is received, where the target station is a station where the vehicle is to arrive.

The station-crossing prompt information is determined by the control platform according to alarm information sent by the target station terminal, and the alarm information is sent to the control platform when the body temperature of at least one passenger in the target station of the target station terminal is abnormal. The arrival prompt information is determined by the control platform according to the monitoring information sent by the target station terminal, and the monitoring information is sent to the control platform by the target station terminal under the condition that the body temperature of each passenger in the target station is normal.

Fig. 18 is a block diagram of another traffic monitoring device according to an exemplary embodiment, where as shown in fig. 18, a vehicle includes a face recognition device and a plurality of isolation compartments, each of the isolation compartments corresponds to a risk level, each of the isolation compartments includes an isolation plate and an isolation door, and both the isolation plate and the isolation door are made of epidemic prevention materials.

The traffic monitoring apparatus 600 further includes:

the second obtaining module 603 is configured to obtain the face information of the target passenger entering the vehicle, which is identified by the face identification device, after the vehicle enters the target station and stops.

And a third sending module 604, configured to send the face information of the target passenger to the control platform, so that the control platform determines the risk level of the target passenger according to the face information of the target passenger and the risk level of each passenger, and sends the risk level of the target passenger to the vehicle. And the risk level of each passenger is determined by the control platform according to the face information of each passenger sent by the target station terminal.

The isolation module 605 is configured to determine a target isolation capsule corresponding to the risk level of the target passenger in the plurality of isolation capsules if the risk level of the target passenger meets a preset condition. And controlling the target isolation cabin to be opened, and controlling the target isolation cabin to be closed after the target passenger enters the target isolation cabin.

Optionally, the vehicle comprises a plurality of insulated panels and a plurality of insulated doors.

The control module 602 is further configured to:

the number of categories of risk levels present in the vehicle and the number of passengers corresponding to each risk level are determined based on the risk level of the target passenger entering the vehicle. The control isolation plates form isolation cabins with the number of categories, the number of seats in each isolation cabin is the number of passengers corresponding to the risk level corresponding to the isolation cabin, and the isolation doors are controlled to open or close each isolation cabin.

Optionally, the second obtaining module 603 is further configured to obtain a get-off instruction triggered by the target passenger.

The isolation module 605 is further configured to control the target isolation capsule to open in response to the get-off instruction, and control the disinfection device in the target isolation capsule to disinfect the target isolation capsule after the target passenger leaves the target isolation capsule.

In another implementation scenario, a vehicle may include a face recognition device, a temperature measurement device, and an isolation capsule. The isolation cabin comprises an isolation plate and an isolation door, and the isolation plate and the isolation door are made of epidemic prevention materials.

The second obtaining module 603 is configured to obtain, during a running process of the vehicle, a body temperature of a target passenger entering the vehicle measured by the temperature measuring device and face information of the target passenger identified by the face identification device.

And the isolation module 605 is configured to output the face information of the first target passenger and control the isolation cabin to be opened if the body temperature of the first target passenger is abnormal. And after the first target passenger enters the isolation cabin, controlling the isolation cabin to be closed, and controlling a disinfection device in the vehicle to disinfect the vehicle.

A third sending module 604, configured to send the location information of the vehicle and the face information of the first target passenger to the control platform if the body temperature of the first target passenger is abnormal, so that the control platform sends the location information of the vehicle and the face information of the first target passenger to the disease control platform.

In another exemplary embodiment, a vehicle is also provided for carrying out the above-described traffic monitoring method applied to the vehicle. The detailed description of the vehicle operation in the above embodiments has been described in detail in relation to the embodiments of the method, and will not be elaborated upon here.

Fig. 19 is a block diagram illustrating a traffic monitoring system according to an exemplary embodiment, and as shown in fig. 19, the traffic monitoring system 700 includes: station terminal 701, control platform 702 and vehicle 703, station terminal 701 includes temperature measuring device.

The station terminal 701 is configured to execute the traffic monitoring method applied to the station terminal provided in the embodiment of the present disclosure.

The control platform 702 is used to execute the traffic monitoring method applied to the control platform provided by the embodiment of the present disclosure.

The vehicle 703 is used for executing the traffic monitoring method applied to the vehicle provided by the embodiment of the disclosure.

With regard to the system in the above-described embodiment, the specific manner in which the station terminal, the control platform, and the vehicle perform the operations has been described in detail in the embodiment related to the method, and will not be explained in detail herein.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

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Traffic monitoring method, device, vehicle and system

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