Parking management method, device and system, computer readable medium and electronic equipment

文档序号：1891238 发布日期：2021-11-26 浏览：16次中文

阅读说明：本技术 停车管理方法及装置、系统、计算机可读介质、电子设备 (Parking management method, device and system, computer readable medium and electronic equipment ) 是由王泽卫于 2021-08-24 设计创作，主要内容包括：本公开具体涉及智能交通技术领域,具体涉及一种停车管理方法及装置、系统、计算机可读介质以及一种电子设备。所述方法包括：第一终端设备通过与移动对象之间交互的UWB信息识别移动对象的行动意图；其中,所述行动意图包括进场意图或出场意图；所述第一终端设备在确定所述移动对象当前的行动意图时,创建当前行动意图对应的行动数据,并执行所述行动意图对应的控制操作。本公开的技术方案能够在车辆进出停车场时节省驾驶员的操作,提高终端设备的通行效率。(The present disclosure relates to the field of intelligent transportation technologies, and in particular, to a parking management method, an apparatus, a system, a computer-readable medium, and an electronic device. The method comprises the following steps: the first terminal equipment identifies the action intention of the moving object through UWB information interacted with the moving object; wherein the action intention comprises an entrance intention or an exit intention; and when determining the current action intention of the moving object, the first terminal equipment creates action data corresponding to the current action intention and executes control operation corresponding to the action intention. The technical scheme of the disclosure can save the operation of a driver when a vehicle enters or exits the parking lot, and improve the passing efficiency of the terminal equipment.)

1. A parking management method, comprising:

the first terminal equipment identifies the action intention of the moving object through UWB information interacted with the moving object; wherein the action intention comprises an entrance intention or an exit intention;

and when determining the current action intention of the moving object, the first terminal equipment creates action data corresponding to the current action intention and executes control operation corresponding to the action intention.

2. The parking management method according to claim 1, wherein the first terminal device recognizes the action intention of the mobile object through UWB information interacted with the mobile object, and comprises:

the first terminal equipment sends a UWB ranging request and acquires UWB confirmation information replied by the mobile object entering a preset area;

the first terminal equipment carries out real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identifies the action intention of the mobile object according to the data measurement result; wherein the real-time data measurements comprise distance measurements and/or angle measurements.

3. The parking management method according to claim 2, wherein the performing, by the first terminal device, a distance measurement in real time based on the UWB ranging request and the UWB confirmation information includes:

marking a first time interval according to a first time when the first terminal equipment sends the UWB ranging request and a second time when the UWB confirmation information is received; and

marking a second time interval according to the time when the mobile object receives the UWB ranging request and returns the UWB confirmation information;

determining a data transmission duration based on the first time interval and the second time interval, and determining a distance measurement result based on the data transmission duration.

4. The parking management method according to claim 2, wherein the first terminal device is provided with a first antenna and a second antenna;

the first terminal device performing real-time angle measurement based on the UWB ranging request and the UWB confirmation information includes:

and determining an angle measurement result according to the phase difference and/or the time difference of the first antenna and the second antenna for receiving the UWB confirmation information.

5. The parking management method according to claim 2, wherein the identifying the movement intention of the moving object according to the data measurement result includes:

and constructing a motion trail of the moving object according to a plurality of groups of real-time data measurement results corresponding to the moving object so as to identify the action intention of the moving object based on the motion trail.

6. The parking management method according to claim 1, wherein the action intention includes an approach intention;

when determining the current action intention of the mobile object, the first terminal device creates action data corresponding to the current action intention and executes control operation corresponding to the action intention, and the control operation comprises the following steps:

and when the first terminal equipment determines that the mobile object entering the first preset area is the current approach intention, creating first approach data of the mobile object, and executing a first control operation.

7. The parking management method according to claim 1 or 6, wherein the action intention includes a departure intention;

when the first terminal equipment determines the current departure intention of the mobile object entering a second preset area, creating second departure data of the mobile object;

generating UWB settlement information according to the second departure data and first departure data created when the mobile object enters the field, and sending the UWB settlement information to the mobile object so as to be used for a second terminal device associated with the mobile object to process the UWB settlement information;

and the first terminal equipment executes a second control operation when receiving settlement confirmation information generated by processing the UWB settlement information by the second terminal equipment.

8. The parking management method according to claim 1, wherein the action intention includes a departure intention;

the first terminal equipment creates second field data of the mobile object when determining the current field intention of the mobile object entering a second preset area, and generates UWB settlement information according to the second field data and the first field data created when the mobile object enters the field;

acquiring a second terminal device associated with the mobile object, and sending the UWB settlement information to the second terminal device for processing the UWB settlement information with the second terminal device;

9. The parking management method according to claim 8, wherein the second terminal device is provided with a UWB communication function;

the method further comprises the following steps:

and the first terminal equipment sends the UWB settlement information to the second terminal equipment in a UWB format and receives settlement confirmation information fed back by the second terminal equipment in the UWB format.

10. The parking management method according to claim 1, wherein the second terminal device is provided with a UWB communication function; the second terminal equipment and the mobile object are configured with an incidence relation;

the method further comprises the following steps:

the first terminal equipment identifies the action intention of the moving object through UWB information interacted with the second terminal equipment and/or the moving object; wherein the action intention comprises an entrance intention or an exit intention.

11. A parking management method, comprising:

receiving a UWB ranging request sent by first terminal equipment;

feeding back UWB confirmation information to the first terminal equipment so that the first terminal equipment identifies the action intention of the mobile object through the interactive UWB information, creates action data corresponding to the current action intention when determining the current action intention of the mobile object, and executes control operation corresponding to the action intention; wherein the action intention comprises an entrance intention or an exit intention.

12. The parking management method according to claim 11, wherein the action intention includes a departure intention;

the method further comprises the following steps:

the mobile object receives UWB settlement information sent by the first terminal equipment; and

and sending the UWB settlement information to a second terminal device which is associated with the mobile object, so that the second terminal device can process the UWB settlement information.

13. The parking management method according to claim 12, wherein when receiving UWB settlement information transmitted from the first terminal device, the method further comprises:

and reading the signal intensity of the second terminal equipment, and sending the UWB settlement information to the second terminal equipment when the signal intensity is greater than a preset threshold value.

14. The parking management method according to claim 11, wherein the mobile object is provided with a second terminal device having an association relationship, the second terminal device being provided with a UWB communication function;

the method further comprises the following steps:

when UWB information interaction is carried out between the mobile object and the first terminal equipment, UWB information interaction is synchronously carried out between the first terminal equipment and the second terminal equipment.

15. The parking management method according to claim 11, wherein the action intention includes a departure intention;

the method further comprises the following steps:

the second terminal equipment receives UWB settlement information corresponding to the mobile object; wherein the UWB settlement information is forwarded by a mobile object from the first terminal device;

the second terminal device processes the UWB settlement information, generates settlement confirmation information, so that the first terminal device performs a second control operation according to the settlement confirmation information.

16. The parking management method according to claim 11, wherein the second terminal device is provided with a UWB communication function;

the method comprises the following steps:

and the second terminal equipment receives the UWB ranging request sent by the first terminal equipment and feeds back the UWB confirmation information to the first terminal equipment.

17. The parking management method according to claim 16, wherein the action intention includes a departure intention;

the method further comprises the following steps:

the second terminal device receives UWB settlement information sent by the first terminal device;

and the second terminal equipment processes the UWB settlement information, generates corresponding settlement confirmation information and sends the settlement confirmation information to the first terminal equipment so that the first terminal equipment executes a second control operation according to the settlement confirmation information.

18. The parking management method according to claim 16, wherein the second terminal device is configured with an association relationship with the mobile object;

the method further comprises the following steps:

when UWB information interaction is carried out between the second terminal equipment and the first terminal equipment, UWB information interaction is synchronously carried out between the mobile object and the first terminal equipment.

19. A parking management method, comprising:

a first terminal device sends a UWB ranging request;

a mobile object entering a corresponding preset area of a first terminal device receives the UWB ranging request and feeds back UWB confirmation information to the first terminal device;

the first terminal equipment receives the UWB confirmation information, carries out real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identifies the action intention of the moving object according to a data measurement result; wherein the action intention comprises an entrance intention or an exit intention; the real-time data measurements comprise distance measurements and/or angle measurements;

20. The parking management method according to claim 19, wherein the mobile object is configured with an association relationship with the second terminal device; the second terminal device is configured with a UWB communication function;

the method further comprises the following steps:

when UWB information interaction is carried out between the mobile object and the first terminal equipment, UWB information interaction is synchronously carried out between the second terminal equipment and the first terminal equipment.

21. A parking management apparatus, comprising:

the intention identification module is used for identifying the action intention of the mobile object through UWB information interacted with the mobile object by the first terminal equipment; wherein the action intention comprises an entrance intention or an exit intention;

and the pass control module is used for creating action data corresponding to the current action intention and executing control operation corresponding to the action intention when the first terminal equipment determines the current action intention of the mobile object.

22. A parking management apparatus, comprising:

the device comprises a request receiving module, a ranging module and a ranging module, wherein the request receiving module is used for receiving a UWB ranging request sent by first terminal equipment;

the request processing module is used for feeding back UWB confirmation information to the first terminal equipment, so that the first terminal equipment can identify action intention of a mobile object through the interacted UWB information, and can create action data corresponding to the current action intention when the current action intention of the mobile object is determined, and can execute control operation corresponding to the action intention; wherein the action intention comprises an entrance intention or an exit intention.

23. A parking management apparatus, comprising:

the first terminal equipment sends a UWB ranging request to the ranging request sending module;

the confirmation information feedback module is used for receiving the UWB ranging request by a mobile object entering a preset area corresponding to the first terminal equipment and feeding back UWB confirmation information to the first terminal equipment;

a data analysis module, configured to receive the UWB confirmation information by the first terminal device, perform real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identify an action intention of the moving object according to a data measurement result; wherein the action intention comprises an entrance intention or an exit intention; the real-time data measurements comprise distance measurements and/or angle measurements;

and the control operation management module is used for creating action data corresponding to the current action intention and executing the control operation corresponding to the action intention when the first terminal equipment determines the current action intention of the mobile object.

24. A parking management system, comprising:

the terminal device comprises a first terminal device, a second terminal device and a control module, wherein the first terminal device is used for identifying action intention of a mobile object through UWB information interacted with the mobile object, creating action data corresponding to the current action intention when determining the current action intention of the mobile object, and executing control operation corresponding to the action intention;

the mobile object is used for carrying out UWB information interaction with the first terminal equipment and sending the received UWB settlement information to the second terminal equipment;

a second terminal device for processing the UWB settlement information.

25. A computer-readable medium, on which a computer program is stored, which, when being executed by a processor, carries out a parking management method according to any one of claims 1 to 20.

26. An electronic device, comprising:

one or more processors;

storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the parking management method as claimed in any one of claims 1 to 20.

Technical Field

The present disclosure relates to the field of intelligent transportation technologies, and in particular, to a parking management method, a parking management apparatus, a parking management system, a computer-readable medium, and an electronic device.

Background

In the existing parking payment scene, when a vehicle enters a parking lot, the number plate number needs to be collected, when the vehicle exits the parking lot, the number plate number needs to be collected and identified again, the parking fee is calculated, and then the user performs fee settlement in cash or code scanning modes and the like, so that long time is spent. Especially in the scene of going out of the field, the car owner operates complicatedly to influenced the parking area efficiency of cominging in and going out, influenced user experience.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The present disclosure provides a parking management method, a parking management apparatus, a parking management system, a computer-readable medium, and an electronic device, which can save the operation of a driver when a vehicle enters or exits a parking lot, and improve the passage efficiency of a terminal device.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.

According to a first aspect of the present disclosure, there is provided a parking management method including:

According to a second aspect of the present disclosure, there is provided a parking management method including:

receiving a UWB ranging request sent by first terminal equipment;

According to a third aspect of the present disclosure, there is provided a parking management method including:

a first terminal device sends a UWB ranging request;

a mobile object entering a corresponding preset area of a first terminal device receives the UWB ranging request and feeds back UWB confirmation information to the first terminal device;

According to a fourth aspect of the present disclosure, there is provided a parking management apparatus comprising:

According to a fifth aspect of the present disclosure, there is provided a parking management apparatus including:

According to a sixth aspect of the present disclosure, there is provided a parking management apparatus comprising:

the first terminal equipment sends a UWB ranging request to the ranging request sending module;

According to a seventh aspect of the present disclosure, there is provided a parking management system comprising:

the mobile object is used for carrying out UWB information interaction with the first terminal equipment and sending the received UWB settlement information to the second terminal equipment;

a second terminal device for processing the UWB settlement information.

According to an eighth aspect of the present disclosure, there is provided a computer readable medium having stored thereon a computer program which, when executed by a processor, implements the parking management method described above.

According to a ninth aspect of the present disclosure, there is provided an electronic apparatus comprising:

one or more processors;

a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the parking management method described above.

According to the parking management method provided by one embodiment of the disclosure, a first terminal device in a parking lot can interact with current mobile objects through UWB communication, so that the first terminal device can identify whether the mobile objects have action intentions of entering or leaving by using UWB interaction information, and perform corresponding control operation on the first terminal device after determining the action intentions, so that vehicles of the mobile objects can enter or leave. The intention of action of the vehicle is recognized by means of UWB communication between the mobile object and the first terminal device, so that manual operations can be saved. In addition, the UWB communication is utilized to identify the action intention of the moving object and control the first terminal device, so that the passing efficiency can be effectively improved, and the user experience is further improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 schematically illustrates a schematic diagram of a parking management method in an exemplary embodiment of the present disclosure;

fig. 2 schematically illustrates an application scenario of a parking management method in an exemplary embodiment of the present disclosure;

FIG. 3 schematically illustrates a state diagram of a vehicle entering/exiting a field in an exemplary embodiment of the present disclosure;

FIG. 4 schematically illustrates a diagram of a parking management method in an exemplary embodiment of the present disclosure;

fig. 5 is a schematic diagram illustrating a page of settlement information of a terminal device in an exemplary embodiment of the disclosure;

FIG. 6 schematically illustrates a schematic diagram of a parking management method in an exemplary embodiment of the present disclosure;

fig. 7 schematically shows a composition diagram of a parking management apparatus in an exemplary embodiment of the present disclosure;

fig. 8 schematically shows a composition diagram of a parking management apparatus in an exemplary embodiment of the present disclosure;

fig. 9 schematically shows a composition diagram of a parking management apparatus in an exemplary embodiment of the present disclosure;

FIG. 10 schematically illustrates a component schematic of a parking management system in an exemplary embodiment of the disclosure;

fig. 11 schematically illustrates a structural diagram of an electronic device in an exemplary embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

In the related art, some parking charging methods are that when a vehicle enters a parking lot, a card is actively punched or taken, and an access control of the parking lot can be opened; meanwhile, when the vehicle leaves the parking lot, the vehicle must be released again through card punching or manual charging. As can be seen from the above flow, there are obvious disadvantages in the whole process of getting in and out of the parking lot, such as: the operation of the car owner is complex, and the user experience is not good; the parking lot needs toll collectors, so that the labor cost is increased; the traffic efficiency is low, and the traffic jam at the entrance and the exit is easily caused when the traffic flow is large. In other schemes, the time of entering the parking lot and the vehicle identification are obtained by scanning a two-dimensional code or recognizing a license plate at an entrance, and the parking charging is started. And scanning the two-dimensional code again at the exit to obtain the time for finishing parking, and obtaining the specific parking time according to the difference value between the time for entering the parking lot and the time for finishing parking. And finally, establishing a payment window for payment according to the vehicle identification. However, the scheme still cannot solve the problems of complex operation and low passing efficiency of the car owner.

In view of the above drawbacks and deficiencies of the prior art, the exemplary embodiment provides a parking management method applied in an application scenario of intelligent parking lot payment by vehicle-machine interconnection; the intelligent management of vehicle entering and leaving is realized, the manual operation of drivers is saved, and the passing efficiency is improved. Referring to fig. 1, the parking management method described above may include the steps of:

s11, the first terminal equipment identifies the action intention of the moving object through the UWB information interacted with the moving object; wherein the action intention comprises an entrance intention or an exit intention.

And S12, when determining the current action intention of the mobile object, the first terminal device creates action data corresponding to the current action intention and executes control operation corresponding to the action intention.

In the parking management method provided by the present exemplary embodiment, the first terminal device in the parking lot may interact with the current mobile object through UWB communication, so that the first terminal device may identify whether the mobile object has an action intention to enter or exit using the UWB interaction information, and perform a corresponding control operation on the first terminal device after determining the action intention, so that the mobile object vehicle may enter or exit. On the one hand, the action intention of the vehicle is recognized by UWB communication between the mobile object and the first terminal device, so that manual operations can be saved. On the other hand, the UWB communication is utilized to identify the action intention of the mobile object and control the first terminal device, so that the passing efficiency can be effectively improved, and the user experience is further improved.

Hereinafter, each step of the parking management method in the present exemplary embodiment will be described in more detail with reference to the drawings and examples.

In step S11, the first terminal device identifies the action intention of the mobile object through UWB information interacted with the mobile object; wherein the action intention comprises an entrance intention or an exit intention.

In this example embodiment, the method may be performed on the first terminal device side. Referring to fig. 2, the mobile object may be a vehicle 210 having an Ultra Wide Band (UWB) communication function, and the first terminal device may be an access control device 230 having an UWB communication function for a parking lot; the access control device 230 may include a parking lot entrance side device and an exit side device. The access control device 230 may determine whether the vehicle is to enter or exit by calculating the distance and angle between the vehicle 210 and the access control device 230. For example, if the distance between the vehicle and the door check device is smaller than or equal to a preset value within a specific angle range, it may be determined that the vehicle has an entrance intention.

In the present exemplary embodiment, for the access control device of the parking lot, that is, the first terminal device, the entrance intention or the exit intention of the vehicle may be recognized through UWB information interacted with the vehicle.

Specifically, the step S11 may specifically include:

step S11-11, the first terminal device sends a UWB ranging request and acquires UWB confirmation information replied by the mobile object entering a preset area;

step S11-12, the first terminal device carries out real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identifies the action intention of the moving object according to the data measurement result; wherein the real-time data measurements comprise distance measurements and/or angle measurements.

In some exemplary embodiments, in particular, the entrance guard device of the parking lot may pre-configure parameters such as a transmission range, a channel capacity, and the like of the UWB signal. For example, the maximum transmission radius of the UWB signal of the entrance guard device may be configured to be 10m, 5m, or 3m, or the like, in association with the surrounding environment and the geographical location of the parking lot. By configuring the accurate UWB signal transmission range, false identification of non-approaching vehicles can be avoided. In addition, referring to fig. 3, an identification area 233 may be set at the entrance of the parking lot as an entrance identification area, i.e., a first preset area, corresponding to the UWB signal transmission range of the entrance guard device. The first preset area can be matched with the UWB signal transmission range of the access control equipment, and vehicles entering the area are probably vehicles needing to enter the area; when the vehicle enters the first preset area, the UWB ranging request can be received.

For the first terminal device, as an access control device of a parking lot, a transmission frequency of the UWB ranging request may be configured in advance, so that the access control device may transmit the ranging request to surrounding vehicles at intervals. The UWB ranging request may include parameters such as identification information of the request, sequence coding, and request transmission time.

In a scene of vehicle entrance, a mobile object serving as a vehicle to enter can receive a UWB ranging request of entrance equipment of an entrance guard device after entering a first preset area; after receiving the UWB ranging request, the request signal may be processed, and UWB confirmation information may be fed back to the access control device after a period of processing, as a response to the ranging request. The UWB confirmation information may include identification information, code, request transmission time of the UWB ranging request to which the UWB confirmation information is responded, and parameters of reception time of the confirmation information, response indication information, transmission time of the confirmation information, vehicle identification information, and the like. The vehicle identification information may be unique and non-repetitive identification data of the vehicle, such as a license plate number, or other codes created according to vehicle user data.

After receiving the UWB confirmation information, the access control equipment can analyze the UWB confirmation information, so that the distance and the angle of the vehicle are calculated based on the UWB confirmation information and relevant parameters of the corresponding UWB ranging request.

In some exemplary embodiments, in step S11-12, the performing, by the first terminal device, a distance measurement in real time based on the UWB ranging request and the UWB confirmation information may specifically include:

step S211, marking a first time interval according to a first time when the first terminal equipment sends the UWB ranging request and a second time when the UWB confirmation information is received; and

step S212, marking a second time interval according to the time when the mobile object receives the UWB ranging request and returns the UWB confirmation information;

step S213, determining a data transmission duration based on the first time interval and the second time interval, and determining a distance measurement result based on the data transmission duration.

In particular, the access control device may record the time interval between the transmission and reception of UWB signals. Wherein, the time interval between the UWB distance measurement request sent by the gate control device and the UWB confirmation information received can be recorded as T_TOTThe time interval between the vehicle receiving the UWB ranging request and transmitting the UWB confirmation information is recorded as T_TATThen the one-way transmission time T of UWB signal_TOFThe calculation formula (c) may include:

T_TOFis (T)_TOT-T_TAT)/2

Based on the above calculation method, the calculation formula of the distance between the vehicle and the access control system may include:

Distance＝c*T_TOF

where c is the signal propagation speed.

In some exemplary embodiments, in step S11-12, the performing, by the first terminal device, a real-time angle measurement based on the UWB ranging request and the UWB confirmation information may specifically include:

step S221, determining an angle measurement result according to the phase difference and/or the time difference between the first antenna and the second antenna receiving the UWB confirmation information.

Specifically, as shown in fig. 3, for the access control device 230, a first antenna 231(ANT1) and a second antenna 232(ANT2) may be configured. Specifically, the Angle measurement may be performed by an Angle-of-Arrival (AOA) Angle measurement algorithm. According to the wavelength of the UWB signals during communication, the distance between the ANT1 and ANT2 antennas of the entrance guard and the phase difference PDoA reaching the two antennas, the angle of the vehicle relative to the entrance guard equipment can be calculated.

Based on the above, in a vehicle approach scene, when the access control device identifies that the vehicle has entered the first preset area according to the UWB confirmation information fed back by the vehicle, after calculating and acquiring a current distance and a current relative angle between the vehicle and the access control device, if it is determined that the distance is less than or equal to a preset distance threshold and the angle is less than or equal to a preset angle threshold, an approach intention of the vehicle may be determined. Alternatively, in some exemplary embodiments, a scheme for determining that the vehicle currently has the approach intention when it is recognized that the vehicle enters the first preset area may be configured.

Alternatively, in some example embodiments, the method may further include: and constructing a motion trail of the moving object according to a plurality of groups of real-time data measurement results corresponding to the moving object so as to identify the action intention of the moving object based on the motion trail.

Specifically, for the access control device, a UWB confirmation information list may be configured, and the received confirmation information may be stored in the list. In the list, the data may be sorted according to the reception time of the data, or the vehicle identification information. Correspondingly, the calculated distance measurement data and angle measurement data corresponding to the current vehicle may be written into the list together. For a vehicle, when the position change of the vehicle is identified according to continuous multiple groups of measurement data and the vehicle is identified to be gradually close to the entrance guard device within a certain angle range, the current vehicle can be judged to have the entrance intention. For example, when the distance from the vehicle to the access control device is recognized within a specific angle range of the access control device, such as a range of ± 45 °; or when the vehicle is identified to be within a specific angle range from far to near, and the minimum distance value is smaller than a certain distance threshold value; it may be determined that the vehicle intends to enter the parking lot.

The position change of the vehicle is judged by analyzing the continuous groups of data, and the motion track of the vehicle in the first preset area at the entrance of the entrance guard equipment is constructed according to the position change result, so that the false recognition of the non-entering vehicle can be effectively avoided; the creation of invalid approach vehicle data is avoided.

In step S12, when determining the current action intention of the mobile object, the first terminal device creates action data corresponding to the current action intention and executes a control operation corresponding to the action intention.

Based on the foregoing embodiment, in the present exemplary embodiment, in an application scenario of a vehicle approach, the foregoing step S12 may include:

step S12-11, when determining that the mobile object entering the first preset area is currently an entrance intention, the first terminal device creates first entrance data of the mobile object and executes a first control operation.

Specifically, the first control operation may be an opening operation of the access control device. When the current approach intention of the vehicle is judged, the entrance guard equipment can execute the rod lifting control to enable the vehicle to enter the field. Meanwhile, first approach data of the current vehicle is created.

For example, for a door access device, an approach vehicle data list may be created for storing first approach data. In the data list, identification information of the approaching vehicle and the approach time may be stored.

Based on the above, in the present exemplary embodiment, in the scene of vehicle departure, the above step S11 may further include: the first terminal equipment identifies the departure intention of the mobile object through UWB information interacted with the mobile object. Specifically, when the mobile object enters a second preset area, responding to the UWB ranging request of the first terminal device, and replying UWB confirmation information to the first terminal device; the first terminal equipment carries out real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identifies the departure intention of the mobile object according to a data measurement result; wherein the real-time data measurements comprise distance measurements and/or angle measurements.

For example, referring to fig. 3, an identification area may be similarly set at the exit of the parking lot gate inhibition device 230, and is used as an identification area for the departure intention of the vehicle, i.e., a second preset area. For example, the second preset area may be defined by a method such as a method of defining an entrance identification area of the access control device, and the second preset area may be defined according to a data transmission distance of the access control device.

In some exemplary embodiments, for the access control device, at the exit side of the parking lot, the access control device may also send UWB ranging requests at certain time intervals. When the vehicle leaves the field and enters a second preset area, the vehicle can receive the UWB ranging request sent by the exit side of the entrance guard equipment. For the vehicle to be discharged, after receiving the UWB ranging request, the signal may be processed, and after a period of processing, UWB confirmation information may be fed back to the access control device as a response to the ranging request. For the exit side of the entrance guard equipment, the calculation scheme of the entrance side of the entrance guard equipment in the embodiment can be used, UWB ranging requests and UWB confirmation information are utilized, fusion is carried out based on TOF ranging algorithm and AOA angle measurement algorithm, and the distance and the angle between the vehicle to be departed and the exit side of the entrance guard equipment are calculated, so that whether the vehicle has the departure intention or not is judged.

In some exemplary embodiments, for a parking lot, generally, no parking space is provided within a certain distance range near its exit. Therefore, due to the particularity of the position of the second preset area, when the vehicle is detected to enter the second preset area, the vehicle can be judged to have the departure intention.

Or when the fact that the vehicle enters the second preset area and the distance and the angle between the vehicle and the entrance guard device are smaller than the preset threshold values is recognized, the departure intention of the vehicle can be judged. Alternatively, the departure intention of the vehicle may be determined when it is recognized that the vehicle enters the second preset area according to the continuous sets of data, and the distance between the vehicle and the entrance guard device gradually decreases within a certain range. By utilizing the angle and the distance for judgment, the occurrence of misjudgment can be effectively avoided. Thereby avoiding the misoperation of the access control equipment.

Based on the above, in the present exemplary embodiment, in the scene of vehicle departure, the above step S12 may further include:

step S12-211, the first terminal device creates second departure data of the mobile object when determining the current departure intention of the mobile object entering a second preset area;

steps S12-212, generating UWB settlement information according to the second departure data and the first departure data created when the mobile object enters the field, and sending the UWB settlement information to the mobile object for the second terminal equipment associated with the mobile object to process the UWB settlement information;

and step S12-213, the first terminal device executes a second control operation when receiving settlement confirmation information generated by the second terminal device processing the UWB settlement information.

In particular, for the access control device, after the departure intention of the vehicle is determined, second departure data of the vehicle may be created. Wherein the second departure data may include identification information of the vehicle, such as a license plate number; and the time of departure of the vehicle. The entrance guard equipment extracts the vehicle entrance time of the corresponding first entrance data according to the identification information of the vehicle, and determines the parking time of the vehicle by combining the vehicle exit time of the second exit data; UWB settlement information is calculated and generated by using information such as parking time, charging standard/parking fee unit price, etc., and transmitted to the vehicle as payment request information. UWB communication is carried out between the vehicle and the access control device, and after receiving UWB settlement information, the settlement information can be forwarded to the associated second terminal device. The second terminal device may be an intelligent terminal device of a user, such as a mobile phone, a tablet computer, and the like. After the user successfully pays, the entrance guard equipment can execute the second control operation of opening the gate and lifting the rod after receiving the corresponding settlement confirmation information.

For example, the mobile object and the second terminal device may be associated in advance in a wired or wireless manner. For example, the vehicle may transmit UWB settlement information to the second terminal device of the user through the cellular mobile network; for example, the vehicle must have a cellular networking function, such as a 4G network or a 5G network, and the vehicle stores the number of the second terminal device in advance and establishes an association relationship so as to directly forward UWB settlement information to the second terminal device of the user when the vehicle receives the information. Or the vehicle can perform Bluetooth communication with a second terminal device at the user side through vehicle-mounted Bluetooth, and sends the UWB settlement information to the second terminal device. Alternatively, when the second terminal device is connected in the same local area network as the vehicle, for example, in the same WiFi, a communication channel between the vehicle and the second terminal device may be established, and the vehicle transmits the UWB settlement information to the second terminal device through the WiFi network. Or when the second terminal device is directly in wired connection with the vehicle through the USB, a wired channel between the second terminal device and the vehicle is established, and at the moment, the vehicle can send the UWB settlement information to the second terminal device through the USB port. Or, in some exemplary embodiments, the multiple connection manners may be ranked, and after the vehicle receives the UWB settlement information from the receiving end, the vehicle may sequentially select the connection manners according to a preset communication manner ranking, select the most appropriate and stable data transmission manner in the current scene, and send the UWB settlement information to the second terminal device. For example, when a user mobile phone is connected with a vehicle through a USB, a USB port transmission mode is adopted; or, when the user mobile phone and the vehicle are connected in the same WiFi, for example, the mobile phone is connected to a sharing hotspot of the vehicle, the transmission is performed through the WiFi; or when the two connections do not exist, the data transmission is carried out in a Bluetooth mode, and the like.

Further, in some exemplary embodiments, the determination of the second terminal device signal strength may also be made when the vehicle forwards UWB settlement information to the second terminal device. For example, when the signal intensity of the mobile phone of the user is judged to be higher than the set threshold value, the owner of the vehicle is considered to be located in the vehicle, and then the fee is forwarded and settled. Thereby further avoiding mistaken popup and payment and further ensuring the safety.

In addition, in some exemplary embodiments, the mobile phone and the vehicle can be registered as the same account to realize association, so that the payment request information can be forwarded through the server corresponding to the account, and thus, mobile phone devices under the same account can receive the prompt of the payment request, and the process of remote payment for others can be solved.

Alternatively, in some other exemplary embodiments, the step S12 may further include:

step S12-221, the first terminal device creates second departure data of the mobile object when determining the current departure intention of the mobile object entering a second preset area, and generates UWB settlement information according to the second departure data in combination with the first departure data created when the mobile object enters the field;

step S12-222, acquiring a second terminal device associated with the mobile object, and sending the UWB settlement information to the second terminal device for processing the UWB settlement information with the second terminal device;

in steps S12-223, the first terminal device performs a second control operation upon receiving settlement confirmation information generated by the second terminal device processing the UWB settlement information.

Specifically, the second terminal device of the user may also have a UWB communication function; and the vehicle establishes an association relationship with the second terminal device in advance. When the vehicle enters the field, the UWB confirmation information fed back to the access control device by the vehicle may include UWB device information of the second terminal device; when the entrance guard equipment creates the first entrance data, the second terminal information which is associated with the vehicle and has UWB communication capability can be stored.

Therefore, when the vehicle leaves, the entrance guard equipment can directly send the UWB settlement information to the second terminal equipment based on the stored second terminal equipment information of the incidence relation, so that the vehicle does not need to be used as a middle person to forward data, and the data transmission efficiency is improved. And the first terminal equipment sends the UWB settlement information to the second terminal equipment in a UWB format and receives settlement confirmation information fed back by the second terminal equipment in the UWB format.

In some exemplary embodiments, UWB communication functionality is configured at said second terminal device; and when the second terminal device and the mobile object are configured with an association relationship, the method may further include: the first terminal equipment identifies the action intention of the moving object through UWB information interacted with the second terminal equipment and/or the moving object; wherein the action intention comprises an entrance intention or an exit intention.

For example, when a vehicle enters a field and UWB information interaction is carried out between the access control device and the vehicle, the access control system can also directly carry out UWB communication with the user terminal device at the same time, and simultaneously record the ID information of the vehicle and the ID information of a mobile phone; when the vehicle is out of the field, the access control equipment can also directly carry out UWB communication with the user terminal, can directly send payment request information to the mobile phone of the specified ID bound with the vehicle ID information through UWB, and does not need to be forwarded through the vehicle, thereby quickly completing payment.

In this exemplary embodiment, referring to fig. 4, a parking management method is provided, which may specifically include:

step S41, receiving a UWB ranging request sent by a first terminal device;

step S42, feeding back UWB confirmation information to the first terminal device, so that the first terminal device identifies the action intention of the mobile object through the interactive UWB information, and creates action data corresponding to the current action intention when determining the current action intention of the mobile object, and executes the control operation corresponding to the action intention; wherein the action intention comprises an entrance intention or an exit intention.

In some exemplary embodiments, the method may be performed on a moving object side, i.e. a vehicle, and the vehicle may be configured with UWB communication functionality.

Specifically, in a vehicle approach scene, after a vehicle enters a first preset area, a UWB ranging request periodically transmitted by an access control device may be received. After receiving the UWB ranging request, the vehicle can analyze and respond to the UWB ranging request, and feeds back UWB confirmation information to the access control equipment. The UWB confirmation information may include identification information of the vehicle, such as a license plate number; and the transmission time, the ID of the present message, and the ID of the responding UWB ranging request, etc.

In some exemplary embodiments, in a scene where the vehicle is out of the field, the vehicle may also receive a UWB ranging request periodically transmitted by the exit side device after entering the second preset area. After receiving the UWB ranging request, the vehicle can analyze and respond to the UWB ranging request, and feeds back UWB confirmation information to the access control equipment.

The above method may further comprise:

step S43, the mobile object receives UWB settlement information sent by the first terminal device; and

step S44, sending the UWB settlement information to a second terminal device having an association relation with the mobile object, for the second terminal device to process the UWB settlement information.

Specifically, after the vehicle enters the second preset area and receives UWB settlement information sent by the access control device, the UWB settlement information can be forwarded to the user terminal that is associated in advance. So that the user can pay the fee on the terminal device and go out of the field.

Alternatively, in some exemplary embodiments, when receiving the UWB settlement information sent by the first terminal device, the UWB settlement information may be further sent to the second terminal device by reading the signal strength of the second terminal device and sending the UWB settlement information to the second terminal device when the signal strength is greater than a preset threshold.

By judging the signal intensity of the second terminal device, the cost information is forwarded when the user is determined to be in the vehicle, so that the safety of data forwarding is ensured.

Or, in some exemplary embodiments, the mobile object is configured with a second terminal device in association relationship, the second terminal device being configured with UWB communication functionality; the above method may further comprise: when UWB information interaction is carried out between the mobile object and the first terminal equipment, UWB information interaction is synchronously carried out between the first terminal equipment and the second terminal equipment.

Specifically, when the user terminal is equipped with a UWB communication function, the access control device can communicate with the user terminal synchronously when the vehicle performs UWB communication when the vehicle enters or exits. When the vehicle leaves, when recognizing that the vehicle and/or the user terminal enter the second preset area, the access control device can directly send the UWB settlement information to the user terminal, so that the vehicle is not required to forward the UWB settlement information, the data transmission steps are saved, and the payment efficiency is improved.

In some exemplary embodiments, for the second terminal device, in a scene of vehicle departure, the method may include:

step S51, the second terminal equipment receives UWB settlement information corresponding to the mobile object; wherein the UWB settlement information is forwarded by a mobile object from the first terminal device;

in step S52, the second terminal device processes the UWB settlement information, and generates settlement confirmation information, so that the first terminal device performs a second control operation according to the settlement confirmation information.

Specifically, for the second terminal device on the user side, for example, a mobile phone, as shown in fig. 5, after receiving UWB settlement information, it may initiate a call to a payment application in response to the UWB settlement information, automatically pop up payment request information, and complete payment after performing authentication. The password authentication may be fingerprint authentication, face recognition authentication, password authentication, or the like. Or, the corresponding access control application program can be loaded on the second terminal device in advance, and a settlement account special for the user is created, so that the fee settlement can be directly carried out from the special settlement account during settlement without calling other payment application programs, and the payment efficiency is improved. And after the second terminal equipment completes payment, the settlement confirmation information can be sent to the access control equipment through the vehicle or directly. And after the entrance guard equipment receives the settlement confirmation information, confirms the response of the settlement result and confirms that the fee is used for payment, the entrance guard equipment can execute second control operation on the entrance guard equipment. Wherein the second control operation may be an outlet side opening/lifting lever control operation; and the vehicle departure management is realized.

Alternatively, in some example embodiments, the second terminal device is configured with UWB communication functionality. The above method may further include:

step S53, the second terminal device receiving UWB settlement information transmitted by the first terminal device;

step S54, the second terminal device processes the UWB settlement information, generates corresponding settlement confirmation information, and sends the settlement confirmation information to the first terminal device, so that the first terminal device executes a second control operation according to the settlement confirmation information.

Specifically, when the vehicle enters the field, the vehicle may indicate the UWB communication capability of the user terminal in the UWB confirmation information. Therefore, in the scene of vehicle departure, the user terminal can directly receive UWB settlement information sent by the entrance guard equipment, and the user can directly settle the parking fee, so that the vehicle is not required to forward, and the data transmission flow is saved.

In some exemplary embodiments, the second terminal device is configured with an association relationship with the mobile object; the method further comprises the following steps:

Specifically, the user terminal equipped with the UWB communication function may establish an association relationship with the vehicle in advance, and when the vehicle enters or leaves, the access control device may obtain UWB confirmation information of responses of the vehicle and the user terminal at the same time. Therefore, when the vehicle leaves, the user terminal can directly receive UWB settlement information of the entrance guard equipment and respond.

In this exemplary embodiment, referring to fig. 6, a parking management method is provided, which may specifically include:

step S61, the first terminal equipment sends UWB ranging request;

step S62, a mobile object entering a preset area corresponding to a first terminal device receives the UWB ranging request and feeds back UWB confirmation information to the first terminal device;

step S63, the first terminal device receiving the UWB confirmation information, performing real-time data measurement based on the UWB ranging request and the UWB confirmation information, and recognizing an action intention of the moving object according to a data measurement result; wherein the action intention comprises an entrance intention or an exit intention; the real-time data measurements comprise distance measurements and/or angle measurements;

step S64, when determining the current action intention of the mobile object, the first terminal device creates action data corresponding to the current action intention and executes a control operation corresponding to the action intention.

Specifically, the entrance device and the exit device of the access control device may periodically send UWB ranging requests, respectively. The vehicle is provided with a UWB communication function, and when the vehicle enters a first preset area on an entrance side or a second preset area on an exit side, the UWB distance measurement request sent by the entrance guard equipment can be received. After receiving the UWB ranging request, the vehicle can analyze and respond to the UWB ranging request and feed back UWB confirmation information to the access control device. After receiving the UWB confirmation information, the access control device may determine an entrance intention and an exit intention of the vehicle according to one or a plurality of consecutive pieces of information. After the entrance guard equipment judges the entrance intention of the vehicle, the opening control operation can be executed; after the departure intention of the vehicle is determined, UWB settlement information may be generated based on the time of arrival and the time of departure of the vehicle and transmitted to the vehicle. After receiving the UWB settlement information, the vehicle may forward the UWB settlement information to the user terminal. The user terminal can pay after receiving the UWB settlement information, and can generate settlement confirmation information at the server side and inform the access control equipment after the payment is successful. After the access control equipment acquires the settlement confirmation information, the opening operation can be executed.

In some exemplary embodiments, the mobile object and the second terminal device are configured with an association relationship; the second terminal device is configured with a UWB communication function. The method further comprises the following steps: when UWB information interaction is carried out between the mobile object and the first terminal equipment, UWB information interaction is synchronously carried out between the second terminal equipment and the first terminal equipment.

The parking management method provided by the embodiment of the disclosure provides an intelligent parking payment scheme for interconnection of user side terminal equipment, a vehicle and an access control system. Referring to fig. 2, the parking lot gate inhibition device 230 and the vehicle 210 may communicate by UWB technology to recognize an intention of the vehicle 210 to enter and exit the parking lot. The mobile phone 220 and the vehicle 210 can be interconnected through bluetooth, WiFi hotspot sharing, USB wired data transmission, and a data network 4G/5G via the base station 240. The entrance guard device 230 judges the intention of the vehicle to enter/exit the parking lot in advance through a ranging and angle measurement fusion algorithm based on UWB interaction information, so that the scheme does not need manual duty, and is completely realized by automation, thereby saving labor cost. In addition, when carrying out UWB communication between vehicle and access control equipment, direct ID information that tells the access control vehicle when UWB communication is mutual makes things convenient for access control equipment backstage to count the time difference and the calculation parking expense of vehicle business turn over, compares traditional camera discernment's mode more accurate, and the discernment distance is also farther, and data processing is fast. The situations that vehicles cannot enter/exit and the expense settlement is wrong due to wrong license plate recognition can be effectively avoided. The interconnection between the mobile phone and the vehicle is realized by using the vehicle-mounted Bluetooth, hotspot sharing, USB charging and other modes, so that the process that the entrance guard equipment initiates a payment request to the vehicle and then to the mobile phone is further realized, the payment request is not forwarded through a base station, and the problems that the vehicle cannot be connected with a cellular mobile network and the signal is poor are solved. Or, when the vehicle is out of the field, the access control device and the mobile phone pre-associated with the vehicle directly perform UWB communication, so that the process of data transfer transmission of the vehicle can be saved. When the vehicle leaves for settlement of the fee, the mobile phone of the vehicle owner directly pops up the popup window of the payment request, and the payment method is different from the traditional method that the vehicle owner needs to scan the code and swipe the card, and is more convenient. Because the payment request window can be popped up and the biological authentication is needed under the conditions that the vehicle-mounted Bluetooth is connected, the mobile phone shares the hot spot and the USB is connected, the problems of error bullets and error payment are avoided, and the safety is ensured.

It is to be noted that the above-mentioned figures are only schematic illustrations of the processes involved in the method according to an exemplary embodiment of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.

Further, as shown in fig. 7, the present exemplary embodiment also provides a parking management apparatus 70 including: an intention identification module 701 and a traffic control module 702. Wherein the content of the first and second substances,

the intention identifying module 701 may be configured to identify, by the first terminal device, an action intention of the mobile object through UWB information interacted with the mobile object; wherein the action intention comprises an entrance intention or an exit intention.

The passing control module 702 may be configured to, when determining the current action intention of the mobile object, the first terminal device creates action data corresponding to the current action intention and performs a control operation corresponding to the action intention.

In one example of the present disclosure, the intent recognition module 701 may include: UWB ranging request processing module, data measurement module. Wherein the content of the first and second substances,

the UWB ranging request processing module may be configured to send a UWB ranging request to the first terminal device, and acquire UWB confirmation information replied by the mobile object entering a preset area.

The data measurement module may be configured to perform real-time data measurement on the basis of the UWB ranging request and the UWB confirmation information by the first terminal device, and identify an action intention of the mobile object according to a data measurement result; wherein the real-time data measurements comprise distance measurements and/or angle measurements.

In one example of the present disclosure, the data measurement module may include: a first measurement module.

The first measurement module may be configured to mark a first time interval according to a first time at which the first terminal device sends the UWB ranging request and a second time at which the UWB confirmation information is received; and marking a second time interval according to the time when the mobile object receives the UWB ranging request and returns the UWB confirmation information; determining a data transmission duration based on the first time interval and the second time interval, and determining a distance measurement result based on the data transmission duration.

In one example of the present disclosure, the first terminal device is configured with a first antenna and a second antenna; the data measurement module may further include: and a second measurement module.

The second measurement module may be configured to determine an angle measurement based on a phase difference and/or a time difference between the first antenna and the second antenna receiving the UWB confirmation information.

In an example of the present disclosure, the intention identifying module 701 may further include: and a track identification module.

The track identification module can be used for constructing a motion track of the moving object according to a plurality of groups of real-time data measurement results corresponding to the moving object so as to identify the action intention of the moving object based on the motion track.

In an example of the present disclosure, the traffic control module 702 may include: and an entrance management module.

The approach management module may be configured to, when it is determined that the mobile object entering the first preset area is currently an approach intention, create first approach data of the mobile object and execute a first control operation by the first terminal device.

In an example of the present disclosure, the traffic control module 702 may include: the first departure management module.

The first departure management module may be configured to, when determining a current departure intention of the mobile object entering a second preset area, create second departure data of the mobile object by the first terminal device; generating UWB settlement information according to the second departure data and first departure data created when the mobile object enters the field, and sending the UWB settlement information to the mobile object so as to be used for a second terminal device associated with the mobile object to process the UWB settlement information; and the first terminal equipment executes a second control operation when receiving settlement confirmation information generated by processing the UWB settlement information by the second terminal equipment.

In an example of the present disclosure, the traffic control module 702 may include: and the second departure management module.

The second departure management may be configured to create second departure data of the mobile object when the first terminal device determines a current departure intention of the mobile object entering a second preset area, and generate UWB settlement information according to the second departure data in combination with first entrance data created when the mobile object enters the second preset area; acquiring a second terminal device associated with the mobile object, and sending the UWB settlement information to the second terminal device for processing the UWB settlement information with the second terminal device; and the first terminal equipment executes a second control operation when receiving settlement confirmation information generated by processing the UWB settlement information by the second terminal equipment.

In one example of the present disclosure, the second terminal device is configured with a UWB communication function; the apparatus 70 may further include: and a second terminal communication module.

The second terminal communication module may be configured to send the UWB settlement information to the second terminal device in a UWB format by the first terminal device, and receive the settlement confirmation information fed back by the second terminal device in the UWB format.

In one example of the present disclosure, the second terminal device is configured with a UWB communication function; the second terminal equipment and the mobile object are configured with an incidence relation; the apparatus 70 may further include: and a synchronous communication module.

The synchronous communication module can be used for the first terminal equipment to identify the action intention of the mobile object through UWB information interacted with the second terminal equipment and/or the mobile object; wherein the action intention comprises an entrance intention or an exit intention.

Further, as shown in fig. 8, the parking management apparatus 80 according to the present exemplary embodiment includes: a request receiving module 801 and a request processing module 802. Wherein the content of the first and second substances,

the request receiving module 801 may be configured to receive a UWB ranging request sent by a first terminal device.

The request processing module 802 may be configured to feed back UWB confirmation information to the first terminal device, so that the first terminal device identifies an action intention of a mobile object through the interacted UWB information, creates action data corresponding to a current action intention when determining the current action intention of the mobile object, and performs a control operation corresponding to the action intention; wherein the action intention comprises an entrance intention or an exit intention.

In one example of the present disclosure, the action intent comprises a departure intent; the apparatus 80 may further comprise: UWB settlement information forwarding module.

The UWB settlement information forwarding module may be configured to receive UWB settlement information sent by the first terminal device by the mobile object; and transmitting the UWB settlement information to a second terminal device having an association relation with the mobile object for the second terminal device to process the UWB settlement information.

In one example of the present disclosure, the apparatus 80 may further include: and a signal strength identification module.

The signal intensity identification module may be configured to read the signal intensity of the second terminal device, and send the UWB settlement information to the second terminal device when the signal intensity is greater than a preset threshold value.

In one example of the present disclosure, the mobile object is configured with a second terminal device having an association relationship, the second terminal device being configured with a UWB communication function; the apparatus 80 may further comprise: and a synchronous communication control module.

The synchronous communication control module may be configured to perform UWB information interaction between the first terminal device and the second terminal device when UWB information interaction is performed between the mobile object and the first terminal device.

In one example of the present disclosure, the action intent comprises a departure intent; the apparatus 80 may further comprise: UWB settlement information processing module.

The UWB settlement information processing module may be configured to receive UWB settlement information corresponding to the mobile object by the second terminal device; wherein the UWB settlement information is forwarded by a mobile object from the first terminal device; the second terminal device processes the UWB settlement information, generates settlement confirmation information, so that the first terminal device performs a second control operation according to the settlement confirmation information.

In one example of the present disclosure, the second terminal device is configured with a UWB communication function; the apparatus 80 may further comprise: and a terminal ranging response module.

The terminal ranging response module may be configured to receive, by the second terminal device, a UWB ranging request sent by the first terminal device, and feed back the UWB confirmation information to the first terminal device.

In one example of the present disclosure, the action intent comprises a departure intent; the apparatus 80 may further comprise: and a terminal settlement processing module.

The terminal settlement processing module may be configured to receive, by the second terminal device, UWB settlement information transmitted by the first terminal device; and the second terminal equipment processes the UWB settlement information, generates corresponding settlement confirmation information and sends the settlement confirmation information to the first terminal equipment so that the first terminal equipment executes a second control operation according to the settlement confirmation information.

In one example of the present disclosure, the second terminal device is configured with an association relationship with the mobile object; the apparatus 80 may further comprise: and the terminal synchronizes the communication module.

The terminal synchronous communication module may be configured to perform UWB information interaction between the mobile object and the first terminal device when UWB information interaction is performed between the second terminal device and the first terminal device.

Further, as shown in fig. 9, the present exemplary embodiment also provides a parking management apparatus 90 including: a ranging request sending module 901, an acknowledgement information feedback module 902, a data analysis module 903 and a control operation management module 904. Wherein the content of the first and second substances,

the ranging request sending module 901 may be configured to send a UWB ranging request by the first terminal device.

The confirmation information feedback module 902 may be configured to receive the UWB ranging request by a mobile object entering a preset area corresponding to the first terminal device, and feed back UWB confirmation information to the first terminal device.

The data analysis module 903 may be configured to receive the UWB confirmation information by the first terminal device, perform real-time data measurement based on the UWB ranging request and the UWB confirmation information, and identify an action intention of the moving object according to a data measurement result; wherein the action intention comprises an entrance intention or an exit intention; the real-time data measurements include distance measurements and/or angle measurements.

The control operation management module 904 may be configured to, when determining the current action intention of the mobile object, the first terminal device create action data corresponding to the current action intention and execute a control operation corresponding to the action intention.

In one example of the present disclosure, the apparatus 90 may further include: and a synchronous communication control module.

The synchronous communication control module may be configured to perform UWB information interaction between the second terminal device and the first terminal device when UWB information interaction is performed between the mobile object and the first terminal device. The mobile object and the second terminal equipment are configured with an association relation; the second terminal device is configured with a UWB communication function.

Further, referring to fig. 10, the parking management system 100 according to the exemplary embodiment includes: a first terminal device 1001, a mobile object 1002, and a second terminal device 1003. Wherein the content of the first and second substances,

the first terminal device 1001 may be configured to identify an action intention of a mobile object through UWB information interacted with the mobile object, and when determining a current action intention of the mobile object, create action data corresponding to the current action intention, and perform a control operation corresponding to the action intention.

The mobile object 802 may be configured to perform UWB information interaction with the first terminal device and transmit the received UWB settlement information to a second terminal device.

The second terminal device 1003 may be configured to process the UWB settlement information.

For example, referring to the application scenario shown in fig. 2, the first terminal device 1001 may be an access control device, the mobile object 1002 may be a vehicle, and the second terminal device 1003 may be a smart terminal such as a mobile phone and a tablet computer of a user. The first terminal device 1001 and the mobile object may perform data interaction by using UWB communication; the mobile object 1002 and the second terminal device 1003 can perform data interaction through WiFi, bluetooth, USB, and the like. Further, the first terminal device 1001 and the second terminal device 1003 may exchange data through UWB communication.

The specific details of each module in the parking management apparatus and the parking management system are already described in detail in the corresponding parking management method, and therefore are not described herein again.

It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.

FIG. 11 shows a schematic diagram of an electronic device suitable for use to implement an embodiment of the invention.

It should be noted that the electronic device 1100 shown in fig. 11 is only an example, and should not bring any limitation to the functions and the scope of the application of the embodiments of the present disclosure.

As shown in fig. 11, the electronic apparatus 1100 includes a Central Processing Unit (CPU)1101, which can perform various appropriate actions and processes in accordance with a program stored in a Read-Only Memory (ROM) 1102 or a program loaded from a storage section 1108 into a Random Access Memory (RAM) 1103. In the RAM 1103, various programs and data necessary for system operation are also stored. The CPU 1101, ROM 1102, and RAM 1103 are connected to each other by a bus 1104. An Input/Output (I/O) interface 1105 is also connected to bus 1104.

The following components are connected to the I/O interface 1105: an input portion 1106 including a keyboard, mouse, and the like; an output section 1107 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, a speaker, and the like; a storage section 1108 including a hard disk and the like; and a communication section 1109 including a Network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 1109 performs communication processing via a network such as the internet. A driver 1110 is also connected to the I/O interface 1105 as necessary. A removable medium 1111, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is mounted on the drive 1110 as necessary, so that a computer program read out therefrom is mounted into the storage section 1108 as necessary.

In particular, according to an embodiment of the present invention, the processes described below with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication portion 1109 and/or installed from the removable medium 1111. When the computer program is executed by a Central Processing Unit (CPU)1101, various functions defined in the system of the present application are executed.

Specifically, the electronic device may be an intelligent mobile terminal device such as a mobile phone, a tablet computer, or a notebook computer. Alternatively, the electronic device may be an intelligent terminal device such as a desktop computer.

It should be noted that the computer readable medium shown in the embodiment of the present invention may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units described in the embodiments of the present invention may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.

It should be noted that, as another aspect, the present application also provides a computer-readable medium, which may be included in the electronic device described in the above embodiment; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by an electronic device, cause the electronic device to implement the method as described in the embodiments below. For example, the electronic device may implement the steps shown in fig. 1, fig. 4, or fig. 6.

Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.

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Parking management method, device and system, computer readable medium and electronic equipment

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