阅读说明：本技术 共享电动车安全行驶方法、设备、存储介质及装置 (Method, device, storage medium and device for safe driving of shared electric vehicle ) 是由 刘俊 方昇隆 缪泽建 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种共享电动车安全行驶方法、设备、存储介质及装置,本发明通过安全头盔上设置的传感器采集的头盔信息确定佩戴状态,根据佩戴状态和共享电动车对应的行驶信息判断共享电动车是否处于安全行驶状态,在共享电动车未处于安全行驶状态时,采用预设提示方式对用户进行提醒并对共享电动车进行限速处理。由于本发明通过安全头盔佩戴状态和共享电动车行驶信息对安全行驶状态进行判断,并采用预设提示方式提醒用户并对共享电动车进行限速处理,相对于现有技术中由于未正确使用安全头盔且用户驾驶行为不规范导致行驶安全性较低。本发明实现了正确引导用户佩戴安全头盔并约束用户驾驶行为,从而更大程度保护用户行驶安全,提升用户体验感。(The invention discloses a safe driving method, equipment, a storage medium and a device of a shared electric vehicle. According to the invention, the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, and the user is reminded in a preset prompting mode and the shared electric vehicle is subjected to speed limit processing, so that the driving safety is lower compared with the prior art because the safety helmet is not used correctly and the driving behavior of the user is not standard. The invention realizes the correct guide of the user to wear the safety helmet and the restraint of the driving behavior of the user, thereby protecting the driving safety of the user to a greater extent and improving the experience of the user.)

1. A safe driving method of a shared electric vehicle is characterized by comprising the following steps:

acquiring helmet information acquired by a sensor arranged on a safety helmet of a shared electric vehicle and driving information corresponding to the shared electric vehicle;

determining the wearing state of the safety helmet according to the helmet information;

judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information;

and when the shared electric vehicle is not in a safe driving state, reminding a user by adopting a preset reminding mode and carrying out speed limit processing on the shared electric vehicle.

2. The shared electric vehicle safe driving method as set forth in claim 1, wherein the sensor comprises: infrared temperature sensors and pressure sensors; the step of acquiring helmet information acquired by a sensor arranged on a safety helmet of the shared electric vehicle and driving information corresponding to the shared electric vehicle comprises the following steps:

acquiring temperature information acquired by the infrared temperature sensor and pressure information acquired by the pressure sensor, wherein the pressure information comprises first pressure information acquired by the pressure sensor arranged in the safety helmet and second pressure information acquired by a buckle pressure sensor arranged in the safety helmet;

determining helmet information according to the temperature information, the first pressure information and the second pressure information;

acquiring position coordinate information corresponding to the shared electric vehicle;

and determining running information according to the position coordinate information and the preset map information.

3. The method of claim 2, wherein the step of determining helmet information from the temperature information, the first pressure information, and the second pressure information comprises:

judging whether the temperature information is in a normal range or not according to the temperature information and a preset temperature threshold value;

when the temperature information is not in the normal range, determining a target temperature compensation value according to the current environment information and a preset temperature compensation mapping table;

correcting the temperature information according to the target temperature compensation value to obtain corrected first temperature information;

determining helmet information according to the first temperature information, the first pressure information, and the second pressure information.

4. The method of safely driving a shared electric vehicle as claimed in claim 3, wherein the step of determining the wearing state of the safety helmet based on the helmet information comprises:

comparing the first temperature information with a preset first temperature threshold value to obtain a first comparison result;

comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result;

comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result;

determining a wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result;

when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, determining that the wearing state of the safety helmet is not worn correctly by the user.

5. The safe driving method of a shared electric vehicle as claimed in claim 4, wherein the step of determining whether the shared electric vehicle is in a safe driving state according to the wearing state and the driving information comprises:

determining the running speed and the running track of the shared electric vehicle according to the position coordinate information and the preset map information;

determining the running direction of the shared electric vehicle according to the running track;

and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state, the driving speed and the driving direction.

6. The method of safely driving a shared electric vehicle according to claim 5, wherein the step of determining whether the shared electric vehicle is in a safe driving state according to the wearing state, the driving speed, and the driving direction includes:

when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, judging that the shared electric vehicle is not in a safe driving state;

when the running speed exceeds a preset speed threshold value, judging that the shared electric vehicle is not in a safe running state;

and when the running direction is opposite to the running direction corresponding to the preset running track, judging that the shared electric vehicle is not in a safe running state.

7. The safe driving method of the shared electric vehicle as claimed in any one of claims 1 to 6, wherein the step of reminding the user and performing speed limit processing on the shared electric vehicle by using a preset reminding mode when the shared electric vehicle is not in the safe driving state comprises:

when the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, ringing according to a first preset alarm time period, then pushing first early warning information to a user terminal, and performing first speed limiting processing on the shared electric vehicle;

and when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, ringing according to a second preset alarm time period, then pushing second early warning information to the user terminal, and performing second speed limiting processing on the shared electric vehicle.

8. A shared electric vehicle safety traveling apparatus, characterized by comprising: a memory, a processor, and a shared electric vehicle safe running program stored on the memory and executable on the processor, the shared electric vehicle safe running program implementing the shared electric vehicle safe running method as claimed in any one of claims 1 to 7 when executed by the processor.

9. A storage medium having a shared electric vehicle safe running program stored thereon, the shared electric vehicle safe running program implementing the shared electric vehicle safe running method according to any one of claims 1 to 7 when executed by a processor.

10. A shared electric vehicle safety running device, characterized by comprising:

the information acquisition module is used for acquiring helmet information acquired by a sensor arranged on a safety helmet of the shared electric vehicle and driving information corresponding to the shared electric vehicle;

the wearing identification module is used for determining the wearing state of the safety helmet according to the helmet information;

the state identification module is used for judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information;

and the early warning prompting module is used for prompting a user and limiting the speed of the shared electric vehicle by adopting a preset prompting mode when the shared electric vehicle is not in a safe driving state.

Technical Field

The invention relates to the technical field of electric vehicles, in particular to a method, equipment, a storage medium and a device for sharing safe driving of an electric vehicle.

Background

At present, the shared electric vehicle is a novel vehicle, becomes many users 'vehicles commonly used of getting on and off duty or "last kilometer", because the shared electric vehicle speed of a motor vehicle is very fast, consequently, need dispose corresponding safety device, wherein, can reduce the casualties of the accident of riding through disposing safety helmet, nevertheless because safety helmet needs the user to wear by oneself, and the user of partly riding is unwilling to wear safety helmet for convenient angle, causes safety helmet's effect to be similar to the nominal. In addition, some users wear the safety helmet incorrectly, so that the protection function of the safety helmet cannot be fully embodied.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide a safe driving method, equipment, a storage medium and a device of a shared electric vehicle, and aims to solve the technical problem that in the prior art, driving safety is low due to the fact that a safety helmet is not used correctly and driving behaviors of a user are not standard.

In order to achieve the above object, the present invention provides a safe driving method of a shared electric vehicle, including the steps of:

acquiring helmet information acquired by a sensor arranged on a safety helmet of a shared electric vehicle and driving information corresponding to the shared electric vehicle;

determining the wearing state of the safety helmet according to the helmet information;

judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information;

and when the shared electric vehicle is not in a safe driving state, reminding a user by adopting a preset reminding mode and carrying out speed limit processing on the shared electric vehicle.

Optionally, the sensor comprises: infrared temperature sensors and pressure sensors; the step of acquiring helmet information acquired by a sensor arranged on a safety helmet of the shared electric vehicle and driving information corresponding to the shared electric vehicle comprises the following steps:

acquiring temperature information acquired by the infrared temperature sensor and pressure information acquired by the pressure sensor, wherein the pressure information comprises first pressure information acquired by the pressure sensor arranged in the safety helmet and second pressure information acquired by a buckle pressure sensor arranged in the safety helmet;

determining helmet information according to the temperature information, the first pressure information and the second pressure information;

acquiring position coordinate information corresponding to the shared electric vehicle;

and determining running information according to the position coordinate information and the preset map information.

Optionally, the step of determining helmet information according to the temperature information, the first pressure information, and the second pressure information includes:

judging whether the temperature information is in a normal range or not according to the temperature information and a preset temperature threshold value;

when the temperature information is not in the normal range, determining a target temperature compensation value according to the current environment information and a preset temperature compensation mapping table;

correcting the temperature information according to the target temperature compensation value to obtain corrected first temperature information;

determining helmet information according to the first temperature information, the first pressure information, and the second pressure information.

Optionally, the step of determining the wearing state of the safety helmet according to the helmet information includes:

comparing the first temperature information with a preset first temperature threshold value to obtain a first comparison result;

comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result;

comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result;

determining a wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result;

when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, determining that the wearing state of the safety helmet is not worn correctly by the user.

Optionally, the step of determining whether the shared electric vehicle is in a safe driving state according to the wearing state and the driving information includes:

determining the running speed and the running track of the shared electric vehicle according to the position coordinate information and the preset map information;

determining the running direction of the shared electric vehicle according to the running track;

and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state, the driving speed and the driving direction.

Optionally, the step of determining whether the shared electric vehicle is in a safe driving state according to the wearing state, the driving speed and the driving direction includes:

when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, judging that the shared electric vehicle is not in a safe driving state;

when the running speed exceeds a preset speed threshold value, judging that the shared electric vehicle is not in a safe running state;

and when the running direction is opposite to the running direction corresponding to the preset running track, judging that the shared electric vehicle is not in a safe running state.

Optionally, when the shared electric vehicle is not in a safe driving state, the step of reminding a user and performing speed limit processing on the shared electric vehicle by using a preset reminding mode includes:

when the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, ringing according to a first preset alarm time period, then pushing first early warning information to a user terminal, and performing first speed limiting processing on the shared electric vehicle;

and when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, ringing according to a second preset alarm time period, then pushing second early warning information to the user terminal, and performing second speed limiting processing on the shared electric vehicle.

Further, to achieve the above object, the present invention also proposes a shared electric vehicle safe running apparatus including a memory, a processor, and a shared electric vehicle safe running program stored on the memory and executable on the processor, the shared electric vehicle safe running program being configured to implement the steps of the shared electric vehicle safe running as described above.

In addition, to achieve the above object, the present invention also provides a storage medium having a shared electric vehicle safe driving program stored thereon, which when executed by a processor implements the steps of the shared electric vehicle safe driving method as described above.

In addition, to achieve the above object, the present invention also provides a shared electric vehicle safety running device including:

the information acquisition module is used for acquiring helmet information acquired by a sensor arranged on a safety helmet of the shared electric vehicle and driving information corresponding to the shared electric vehicle;

the wearing identification module is used for determining the wearing state of the safety helmet according to the helmet information;

the state identification module is used for judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information;

and the early warning prompting module is used for prompting a user and limiting the speed of the shared electric vehicle by adopting a preset prompting mode when the shared electric vehicle is not in a safe driving state.

According to the method, the wearing state of the safety helmet is determined according to the helmet information and the driving information corresponding to the shared electric vehicle, the shared electric vehicle is judged whether to be in the safe driving state or not according to the wearing state and the driving information by acquiring the helmet information acquired by a sensor arranged on the safety helmet of the shared electric vehicle, and when the shared electric vehicle is not in the safe driving state, a preset prompting mode is adopted to remind a user and limit the speed of the shared electric vehicle. According to the invention, the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, and the user is reminded in a preset prompting mode and the shared electric vehicle is subjected to speed limit processing, so that the driving safety is lower compared with the prior art because the safety helmet is not used correctly and the driving behavior of the user is not standard. The invention realizes the correct guide of the user to wear the safety helmet and the restraint of the driving behavior of the user, thereby protecting the driving safety of the user to a greater extent and improving the experience of the user.

Drawings

Fig. 1 is a schematic structural diagram of a shared electric vehicle safe driving device of a hardware operating environment according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart illustrating a first embodiment of a safe driving method for a shared electric vehicle according to the present invention;

FIG. 3 is a flowchart illustrating a safe driving method for a shared electric vehicle according to a second embodiment of the present invention;

FIG. 4 is a flowchart illustrating a safe driving method of a shared electric vehicle according to a third embodiment of the present invention;

fig. 5 is a block diagram illustrating a first embodiment of the safe driving apparatus for a shared electric vehicle according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a shared electric vehicle safe driving device in a hardware operating environment according to an embodiment of the present invention.

As shown in fig. 1, the shared electric vehicle safe traveling apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), and the optional user interface 1003 may further include a standard wired interface and a wireless interface, and the wired interface for the user interface 1003 may be a USB interface in the present invention. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.

Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the shared electric vehicle safety travel apparatus, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.

As shown in fig. 1, a memory 1005, identified as one of the computer storage media, may include therein an operating system, a network communication module, a user interface module, and a shared electric vehicle safe driving program.

In the shared electric vehicle safe driving device shown in fig. 1, the network interface 1004 is mainly used for connecting a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting user equipment; the shared electric vehicle safe driving apparatus calls the shared electric vehicle safe driving program stored in the memory 1005 through the processor 1001 and performs the shared electric vehicle safe driving method provided by the embodiment of the present invention.

Based on the hardware structure, the embodiment of the safe driving method of the shared electric vehicle is provided.

Referring to fig. 2, fig. 2 is a flowchart illustrating a method for safely driving a shared electric vehicle according to a first embodiment of the present invention.

In this embodiment, the method for safely driving the shared electric vehicle includes the steps of:

step S10: acquiring helmet information acquired by a sensor arranged on a safety helmet of a shared electric vehicle and driving information corresponding to the shared electric vehicle.

It should be noted that the execution subject in this embodiment may be a device including a safe driving system, such as: the driving computer may also be other devices capable of implementing the same or similar functions, which is not limited in this embodiment, and the safe driving system is taken as an example in this embodiment and the following embodiments to describe the safe driving method of the shared electric vehicle according to the present invention.

It should be understood that the shared electric vehicle may refer to a vehicle equipped with a safe driving system, the safety helmet may refer to a helmet colliding with the shared electric vehicle, and the sensor provided on the safety helmet may be an infrared temperature sensor, a pressure sensor, a light recognition sensor, and the like, which is not limited in this embodiment. The safety helmet is connected with the shared electric vehicle through the safety rope, and can also be paired with the shared electric vehicle according to the Bluetooth module to prevent loss. Helmet information may refer to data set information collected by a sensor, which may include temperature information, pressure information, light information, and the like.

It is understood that the driving information may refer to a set of condition information and driving data information collected by the shared electric vehicle during driving, and the driving information may include information such as driving speed, driving track, and driving direction.

In the specific implementation, the safety driving system acquires helmet information acquired by a sensor arranged on a safety helmet of the shared electric vehicle and driving information corresponding to the shared electric vehicle through each sensor.

Step S20: and determining the wearing state of the safety helmet according to the helmet information.

The wearing state may be classified into a safe wearing state and an abnormal wearing state.

It should be understood that in order to accurately identify the wearing state of the safety helmet, it may be determined based on helmet information collected by a sensor provided on the safety helmet. Through the discernment to safety helmet wearing state to promote the user and use standardization to the sharing electric motor car, when the user is unwilling to wear safety helmet, carry out the record to the user action, in order to reach restraint user and correctly use the helmet, thereby promote safety helmet's guard action.

It can be understood that when the shared electric vehicle is started by a user for the first time, that is, the user can start the shared electric vehicle by scanning a code, but before the user is allowed to normally use the vehicle, the user is reminded to wear the safety helmet, if it is detected that the user does not correctly wear the safety helmet, the vehicle is kept in a locked state and cannot be used by the user, until the user correctly wears the safety helmet, and if an abnormal wearing state occurs during the driving of the user, if: when the safety helmet drops suddenly or the safety helmet is damaged to cause abnormal state identification, the user can be informed in an early warning mode, and the vehicle is subjected to speed limiting treatment, so that the driving safety of the user is ensured.

In the specific implementation, in order to more effectively protect the driving safety of the user, the safety driving system can monitor the wearing state of the safety helmet worn by the user in real time, so that when the abnormal wearing state of the user is identified, corresponding measures are taken to avoid danger, and potential harm is reduced to the minimum.

Step S30: and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information.

It should be noted that the safe driving state may refer to a state in which a driving state corresponding to the electric vehicle meets a preset safety condition while the user is driving the electric vehicle, where the preset safety condition may be a preset condition for driving safety, and the preset safety condition may be a preset safety condition for a wearing state of a safety helmet and driving information of the electric vehicle.

It is understood that the preset safety condition may include a condition that the safety helmet is in a correct wearing state and the driving information is in a normal range.

It should be understood that the danger coefficient of the current driving state of the user is determined by safely judging the driving state corresponding to the shared electric vehicle, and if the danger coefficient is higher than a preset coefficient, the speed limit processing can be performed on the vehicle, and the user is prompted, wherein the preset coefficient can be a preset danger coefficient, and the danger coefficient can be a coefficient obtained through weighting calculation according to historical data.

In the specific implementation, the shared electric vehicle safe driving system can judge whether the shared electric vehicle is in a safe driving state according to the wearing state of the safety helmet and the driving information corresponding to the shared electric vehicle, and the user is protected in real time through the identification of the safe driving state of the electric vehicle.

Step S40: and when the shared electric vehicle is not in a safe driving state, reminding a user by adopting a preset reminding mode and carrying out speed limit processing on the shared electric vehicle.

It should be noted that the preset prompting mode may be a preset mode for prompting the user, and the preset prompting mode may prompt the user in a mode of ringing the vehicle, flashing a lamp with a different color, prompting with voice, pushing information to the user terminal, and the like, which is not limited in this embodiment.

It will be appreciated that the speed limit process may be a process of adjusting the vehicle speed based on the current vehicle speed of the vehicle, such as: and if the current vehicle speed is not higher than the preset vehicle speed, the vehicle does not need to be subjected to speed reduction processing.

In the concrete realization, when the safe driving system identifies that the shared electric vehicle is not in the safe driving state, the user is reminded through a preset prompting mode that the current driving state does not reach the standard, and when the vehicle speed is higher than the preset vehicle speed, the vehicle is subjected to speed limiting treatment, so that the safety of the user is ensured, for example: when the wearing abnormality of the safety helmet of the user and/or the driving state of the vehicle are identified, the user can be reminded in the modes of vehicle ringing, flashing of different-color lamps, voice prompt, information pushing to a user terminal and the like, and the speed limit processing is carried out on the vehicle when the current vehicle speed is identified to be higher than the preset vehicle speed (the lowest vehicle speed when the vehicle is in the abnormal driving state and the vehicle is not braked), so that the potential danger is reduced to the minimum, and the driving feeling of the user is ensured.

According to the embodiment, the wearing state of the safety helmet is determined according to the helmet information and the driving information corresponding to the shared electric vehicle, which are acquired by a sensor arranged on the safety helmet of the shared electric vehicle, whether the shared electric vehicle is in the safe driving state is judged according to the wearing state and the driving information, and when the shared electric vehicle is not in the safe driving state, a preset prompting mode is adopted to remind a user and speed limit processing is carried out on the shared electric vehicle. Because the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, the user is reminded in a preset prompting mode, and the shared electric vehicle is subjected to speed limit processing, compared with the prior art, the safe driving safety is lower due to the fact that the safety helmet is not used correctly and the driving behavior of the user is not standard, the safe driving safety is guided correctly by the embodiment, the driving safety of the user is restrained, and the user experience is improved.

Referring to fig. 3, fig. 3 is a flowchart illustrating a safe driving method for a shared electric vehicle according to a second embodiment of the present invention, and the second embodiment of the safe driving method for a shared electric vehicle according to the present invention is proposed based on the first embodiment illustrated in fig. 2.

In this embodiment, the sensor includes: infrared temperature sensors and pressure sensors;

the step S10 includes:

step S101: acquiring temperature information acquired by the infrared temperature sensor and pressure information acquired by the pressure sensor, wherein the pressure information comprises first pressure information acquired by the pressure sensor arranged in the safety helmet and second pressure information acquired by a buckle pressure sensor arranged in the safety helmet.

It should be noted that the infrared temperature sensor may be one or more sensors disposed in an inner layer of the safety helmet, and this embodiment is not limited thereto, and the infrared temperature sensor may be a sensor for acquiring temperature information, and the infrared temperature sensor may determine a temperature through radiation energy corresponding to a human body, so as to determine a wearing condition of the user helmet.

It can be understood that the pressure sensor may include one or more pressure sensors, which is not limited in this embodiment, the pressure sensor may be configured to obtain first pressure information between the head and the safety helmet when the user wears the safety helmet, determine whether the safety helmet is worn according to the first pressure information, obtain second pressure information generated after the buckle is buckled, and determine whether the buckle of the safety helmet is in a buckled state according to the second pressure confidence.

Step S102: determining helmet information according to the temperature information, the first pressure information and the second pressure information.

It should be noted that the information types collected by the sensors are classified and stored, so that later-stage data analysis is facilitated.

Step S103: and acquiring position coordinate information corresponding to the shared electric vehicle.

It should be noted that the safe driving system can perform fitting judgment on the coordinate of the shared electric vehicle through a GPS global positioning system installed on the vehicle body and positioning data corresponding to the user terminal carried by the user, so as to determine the position coordinate information of the shared electric vehicle.

It is understood that the position coordinate information may include current position coordinate information of the shared electric vehicle, and travel track information.

Step S104: and determining running information according to the position coordinate information and the preset map information.

It should be noted that the preset map information may refer to map information stored in advance, and the map information may be map information generated according to streets, roads and buildings planned in each city. The map information may be planned according to cities in different regions, such as: and updating information such as road maintenance, road planning and the like to ensure the accuracy of map information.

It can be understood that the safe driving system can determine the driving information of the user when driving the shared electric vehicle according to the position coordinate information and the preset map information.

In this embodiment, the step S102 includes: judging whether the temperature information is in a normal range or not according to the temperature information and a preset temperature threshold value; when the temperature information is not in the normal range, determining a target temperature compensation value according to the current environment information and a preset temperature compensation mapping table; correcting the temperature information according to the target temperature compensation value to obtain corrected first temperature information; determining helmet information according to the first temperature information, the first pressure information, and the second pressure information.

It should be noted that the preset temperature threshold may refer to a preset temperature threshold, and the temperature threshold may be a normal temperature threshold set according to a temperature corresponding to radiation energy generated by a human body in a normal environment. The current environmental information may be environmental information collected according to a preset sensor, the environmental information may include information such as current environmental temperature, humidity, and ambient light, the preset temperature compensation mapping table may be a preset mapping table for determining a temperature compensation value, the mapping table includes a corresponding relationship between the environmental information and the temperature information collected by the infrared temperature sensor, for example: when the current ambient temperature is too high, the human body temperature accuracy collected by the infrared temperature sensor is influenced to a certain degree, so that the temperature compensation values corresponding to the ambient temperatures can be determined through historical test data, and the accuracy of the output human body temperature information data is ensured.

It can be understood that when the preset temperature compensation mapping table is constructed, the influence of the environment temperature on the data acquisition of the infrared temperature sensor is not limited to be considered, and the corresponding temperature compensation value can be obtained through weighted calculation of the environment temperature, the humidity, the light and other information contained in the environment information, so that the effectiveness of the Wendy compensation value is ensured.

It should be understood that the target temperature compensation value can be obtained by searching a preset temperature compensation mapping table according to the environmental information, and the temperature information which is acquired by the infrared temperature sensor and is not in the normal range is corrected according to the target temperature compensation value, so that the corrected first temperature information is stored, and the helmet wearing state can be conveniently identified in the later stage.

In this embodiment, the step S20 includes:

step S201: and comparing according to the first temperature information and a preset first temperature threshold value to obtain a first comparison result.

It should be noted that the preset first temperature threshold may be a preset temperature threshold for determining that the user normally wears the helmet and the radiation energy corresponds to the preset temperature threshold.

It should be understood that the first comparison result may be a result generated after comparing the first temperature information with a preset first temperature threshold, and the first comparison result may include that the temperature in the first temperature information reaches a preset reference rate and meets the preset first temperature threshold, for example: the temperature of each time period contained in the first temperature information satisfies a preset first temperature threshold value of 95%.

Step S202: and comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result.

It should be noted that the preset first pressure threshold may be a preset pressure threshold for determining that the head and the inner layer of the safety helmet generate pressure when the user wears the helmet under normal conditions.

It can be understood that the second comparison result may be a result generated after comparing the first pressure information with the preset first pressure threshold, and the second comparison result may include that the pressure in the first pressure information reaches the preset reference rate and meets the preset first pressure threshold, for example: the pressure of each period contained in the first pressure information satisfies a preset first pressure threshold of 96%.

Step S203: and comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result.

It should be noted that the preset second pressure threshold may be a preset pressure threshold generated after the user is fastened to the buckle latch when wearing the helmet under normal conditions.

It can be understood that the third comparison result may be a result generated after comparing the second pressure information with the preset second pressure threshold, and the third comparison result may include that the pressure in the second pressure information reaches the preset reference rate and meets the preset second pressure threshold, for example: the pressure of each period contained in the second pressure information satisfies a preset second pressure threshold value of 98%.

Step S204: and determining the wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result.

It should be noted that, the safety driving system may determine the wearing state of the safety helmet through comprehensive analysis of the first comparison result, the second comparison result, and the third comparison result.

Step S205: when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, determining that the wearing state of the safety helmet is not worn correctly by the user.

It should be noted that the preset wearing condition may be a preset condition for determining whether the wearing state of the safety helmet meets the correct wearing condition, and the preset wearing condition may be a condition that the temperature in the first temperature information corresponding to the safety helmet reaches a preset reference rate and meets a preset first temperature threshold, the pressure in the first pressure information reaches a preset reference rate and meets a preset first pressure threshold, and the pressure in the second pressure information reaches a preset reference rate and meets a preset second pressure threshold.

It can be understood that when any one of the three is not satisfied, it is determined that the wearing state of the safety helmet is not properly worn by the user.

In the concrete realization, judge safety helmet's the wearing state through three dimension, can realize the accurate discernment to the wearing state, and then guarantee discernment validity to promote user's use sense and driving safety nature in concrete application.

In the embodiment, temperature information acquired by an infrared temperature sensor and pressure information acquired by a pressure sensor are acquired, wherein the pressure information comprises first pressure information acquired by the pressure sensor arranged in the safety helmet and second pressure information acquired by a buckle pressure sensor arranged in the safety helmet; determining helmet information according to the temperature information, the first pressure information and the second pressure information; acquiring position coordinate information corresponding to the shared electric vehicle; determining running information according to the position coordinate information and preset map information, and comparing according to the first temperature information and a preset first temperature threshold value to obtain a first comparison result; comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result; comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result; determining the wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result; and when the first comparison result, the second comparison result and the third comparison result do not meet the preset wearing condition, determining that the wearing state of the safety helmet is not worn correctly by the user. Judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state and the driving information; and when the shared electric vehicle is not in a safe driving state, reminding a user by adopting a preset reminding mode and carrying out speed limit processing on the shared electric vehicle. Because the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, the user is reminded in a preset prompting mode, and the shared electric vehicle is subjected to speed limit processing, compared with the prior art, the safe driving safety is lower due to the fact that the safety helmet is not used correctly and the driving behavior of the user is not standard, the safe driving safety is guided correctly by the embodiment, the driving safety of the user is restrained, and the user experience is improved.

Referring to fig. 4, fig. 4 is a flowchart illustrating a safe driving method for a shared electric vehicle according to a third embodiment of the present invention, and the third embodiment of the safe driving method for a shared electric vehicle according to the present invention is proposed based on the second embodiment illustrated in fig. 3.

In this embodiment, the step S30 includes:

step S301: and determining the running speed and the running track of the shared electric vehicle according to the position coordinate information and the preset map information.

It should be noted that the running speed may be determined based on data collected by a vehicle speed-mounted acceleration sensor. The travel speed may be a real-time speed of the user en route to the drive.

It can be understood that the driving track can be a track determined by track fitting according to the position coordinate information and the preset map information. The safe driving system can determine the driving track of the user during driving according to the GPS data contained in the current position coordinate information of the shared electric vehicle and the road information contained in the preset map information.

Step S302: and determining the running direction of the shared electric vehicle according to the running track.

Note that the traveling direction may refer to a traveling direction of the user when driving the electric vehicle.

In a specific implementation, the safe driving system can determine the driving direction of the user according to the driving track.

Step S303: and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state, the driving speed and the driving direction.

The driving direction may be used to determine whether or not the user drives the vehicle in a reverse direction.

It can be understood that the safe driving system can compare the driving direction contained in the preset map information with the driving direction, and determine whether the user drives in the reverse direction or not according to the comparison result.

In specific implementation, the safe driving system can judge whether the user is in a safe driving state when driving according to the wearing state of the safety helmet, the driving speed and the driving direction of the user, for example: and when the situation that the user does not correctly wear the safety helmet, the driving speed is greater than the highest speed limit, and the driving direction is opposite to the driving direction contained in the preset map information is identified, any one of the situations is met, namely, the shared electric vehicle is judged to be in the unsafe driving state.

Further, the step S303 includes: when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, judging that the shared electric vehicle is not in a safe driving state; when the running speed exceeds a preset speed threshold value, judging that the shared electric vehicle is not in a safe running state; and when the running direction is opposite to the running direction corresponding to the preset running track, judging that the shared electric vehicle is not in a safe running state.

It should be noted that the preset speed threshold may be a preset threshold range for determining whether the speed of the shared electric vehicle exceeds the highest safe speed.

It can be understood that the preset driving track can be a driving direction planned according to the reason information contained in the preset map information.

In specific implementation, the safe driving system can judge that the shared electric vehicle is not in a safe driving state when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions; when the running speed exceeds a preset speed threshold value, judging that the shared electric vehicle is not in a safe running state; and when the running direction is opposite to the running direction corresponding to the preset running track, judging that the shared electric vehicle is not in a safe running state.

In this embodiment, the step S40 includes:

step S401: when the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, ringing according to a first preset alarm time period, then pushing first early warning information to a user terminal, and performing first speed limiting processing on the shared electric vehicle.

It should be noted that the first preset time may be preset alarm time, and the alarm time may be time for which the duration that the user is in the unsafe driving state when driving the shared electric vehicle reaches the time for which the user needs to be notified with an early warning.

It is understood that the first preset alarm time period may refer to a preset alarm time period, which may be a period of time, for example: for 2 minutes, the first warning information may be information determined according to the current driving state of the user, where the information includes a reason why the driving state does not reach the standard and informs how to improve, for example: the wearing state of the safety helmet of the user is abnormal, and the user is informed to adjust, such as: and (5) reminding the user of adjusting the buckle when the buckle is abnormal.

It should be understood that the first speed limiting process may be to reduce the vehicle speed to a safe vehicle speed corresponding to the first stage, that is, when the driving state corresponding to the shared electric vehicle is identified to be in the unsafe driving state, to reduce the current vehicle speed to a safe vehicle speed corresponding to the first stage, where the safe vehicle speed may be a vehicle speed at which the vehicle keeps normally driving before the vehicle is braked and stopped.

In the specific implementation, in order to improve the protection of the user, the safe driving system can push first early warning information to the user terminal after ringing according to a first preset alarm time period when the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, and perform first speed limit processing on the shared electric vehicle.

Step S402: and when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, ringing according to a second preset alarm time period, then pushing second early warning information to the user terminal, and performing second speed limiting processing on the shared electric vehicle.

It should be noted that the second preset time may be preset alarm time, and the alarm time may be time when the duration that the user is in the unsafe driving state when driving the shared electric vehicle reaches the time when the user needs to be notified with an early warning. The second preset time is greater than the first preset time. For example: the first predetermined time is 2 minutes, i.e. the second predetermined time is 3 minutes.

It is understood that the second preset alarm time period may refer to a preset alarm time period, which may be a period of time, for example: and 4 minutes, the second early warning information can be information determined according to the current driving state of the user, the information comprises the reason why the driving state does not reach the standard, and the reason is used for informing how to improve, and if the driving state does not reach the standard continuously, the vehicle is subjected to brake-off processing, for example: the wearing state of the safety helmet of the user is abnormal, and the user is informed to adjust, such as: the buckle is unusual, reminds the user to adjust the buckle promptly, if last not adjusting, the vehicle will stop to handle.

It should be understood that the second speed limiting process may be to perform the second speed limiting on the vehicle when the vehicle continuously maintains the unsafe state for the second preset time after the vehicle speed is reduced to the safe vehicle speed corresponding to the first stage, that is, when it is recognized that the driving state corresponding to the shared electric vehicle is in the unsafe driving state, the current vehicle speed is reduced to the safe vehicle speed corresponding to the second stage, where the safe vehicle speed may be the vehicle speed at which the vehicle normally drives before the vehicle is braked and stopped, or may be the speed corresponding to the stage of the vehicle brake and stop.

In specific implementation, in order to improve protection of a user, the safe driving system can push second early warning information to the user terminal after ringing according to a second preset alarm time period when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, and perform second speed limit processing on the shared electric vehicle.

In the embodiment, temperature information acquired by an infrared temperature sensor and pressure information acquired by a pressure sensor are acquired, wherein the pressure information comprises first pressure information acquired by the pressure sensor arranged in the safety helmet and second pressure information acquired by a buckle pressure sensor arranged in the safety helmet; determining helmet information according to the temperature information, the first pressure information and the second pressure information; acquiring position coordinate information corresponding to the shared electric vehicle; determining running information according to the position coordinate information and preset map information, and comparing according to the first temperature information and a preset first temperature threshold value to obtain a first comparison result; comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result; comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result; determining the wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result; and when the first comparison result, the second comparison result and the third comparison result do not meet the preset wearing condition, determining that the wearing state of the safety helmet is not worn correctly by the user. Determining the running speed and the running track of the shared electric vehicle according to the position coordinate information and the preset map information; determining the running direction of the shared electric vehicle according to the running track; and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state, the driving speed and the driving direction. When the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, ringing according to a first preset alarm time period, then pushing first early warning information to a user terminal, and performing first speed limiting processing on the shared electric vehicle; and when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, ringing according to a second preset alarm time period, then pushing second early warning information to the user terminal, and performing second speed limiting processing on the shared electric vehicle. Because the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, the user is reminded in a preset prompting mode, and the shared electric vehicle is subjected to speed limit processing, compared with the prior art, the safe driving safety is lower due to the fact that the safety helmet is not used correctly and the driving behavior of the user is not standard, the safe driving safety is guided correctly by the embodiment, the driving safety of the user is restrained, and the user experience is improved.

In addition, to achieve the above object, the present invention also provides a storage medium having a shared electric vehicle safe driving program stored thereon, which when executed by a processor implements the steps of the shared electric vehicle safe driving method as described above.

Referring to fig. 5, fig. 5 is a block diagram illustrating a first embodiment of the shared electric vehicle safe driving apparatus according to the present invention.

As shown in fig. 5, the shared electric vehicle safe driving apparatus according to the embodiment of the present invention includes:

the information acquisition module 10 is configured to acquire helmet information acquired by a sensor arranged on a safety helmet of a shared electric vehicle and driving information corresponding to the shared electric vehicle;

a wearing identification module 20, configured to determine a wearing state of the safety helmet according to the helmet information;

the state identification module 30 is configured to determine whether the shared electric vehicle is in a safe driving state according to the wearing state and the driving information;

and the early warning prompting module 40 is used for prompting a user and limiting the speed of the shared electric vehicle by adopting a preset prompting mode when the shared electric vehicle is not in a safe driving state.

According to the embodiment, the wearing state of the safety helmet is determined according to the helmet information and the driving information corresponding to the shared electric vehicle, which are acquired by a sensor arranged on the safety helmet of the shared electric vehicle, whether the shared electric vehicle is in the safe driving state is judged according to the wearing state and the driving information, and when the shared electric vehicle is not in the safe driving state, a preset prompting mode is adopted to remind a user and speed limit processing is carried out on the shared electric vehicle. Because the safe driving state is judged according to the wearing state of the safety helmet and the driving information of the shared electric vehicle, the user is reminded in a preset prompting mode, and the shared electric vehicle is subjected to speed limit processing, compared with the prior art, the safe driving safety is lower due to the fact that the safety helmet is not used correctly and the driving behavior of the user is not standard, the safe driving safety is guided correctly by the embodiment, the driving safety of the user is restrained, and the user experience is improved.

Further, the information obtaining module 10 is further configured to obtain temperature information collected by the infrared temperature sensor and pressure information collected by the pressure sensor, where the pressure information includes first pressure information collected by a pressure sensor built in the safety helmet and second pressure information collected by a buckle pressure sensor provided in the safety helmet; determining helmet information according to the temperature information, the first pressure information and the second pressure information; acquiring position coordinate information corresponding to the shared electric vehicle; and determining running information according to the position coordinate information and the preset map information.

Further, the information obtaining module 10 is further configured to determine whether the temperature information is within a normal range according to the temperature information and a preset temperature threshold; when the temperature information is not in the normal range, determining a target temperature compensation value according to the current environment information and a preset temperature compensation mapping table; correcting the temperature information according to the target temperature compensation value to obtain corrected first temperature information; determining helmet information according to the first temperature information, the first pressure information, and the second pressure information.

Further, the wearing identification module 20 is further configured to compare the first temperature information with a preset first temperature threshold to obtain a first comparison result; comparing the first pressure information with a preset first pressure threshold value to obtain a second comparison result; comparing the second pressure information with a preset second pressure threshold value to obtain a third comparison result; determining a wearing state of the safety helmet according to the first comparison result, the second comparison result and the third comparison result; when the first comparison result, the second comparison result and the third comparison result do not meet preset wearing conditions, determining that the wearing state of the safety helmet is not worn correctly by the user.

Further, the state identification module 30 is further configured to determine a driving speed and a driving track of the shared electric vehicle according to the position coordinate information and the preset map information; determining the running direction of the shared electric vehicle according to the running track; and judging whether the shared electric vehicle is in a safe driving state or not according to the wearing state, the driving speed and the driving direction.

Further, the state identification module 30 is further configured to determine that the shared electric vehicle is not in a safe driving state when the first comparison result, the second comparison result, and the third comparison result do not satisfy a preset wearing condition; when the running speed exceeds a preset speed threshold value, judging that the shared electric vehicle is not in a safe running state; and when the running direction is opposite to the running direction corresponding to the preset running track, judging that the shared electric vehicle is not in a safe running state.

Further, the early warning prompting module 40 is further configured to, when the shared electric vehicle is not in a safe driving state and the duration time reaches a first preset time, ring according to a first preset warning time period, then push first early warning information to a user terminal, and perform first speed limit processing on the shared electric vehicle; and when the shared electric vehicle is not in a safe driving state and the duration time reaches a second preset time, ringing according to a second preset alarm time period, then pushing second early warning information to the user terminal, and performing second speed limiting processing on the shared electric vehicle.

It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited thereto.

It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.

In addition, the technical details that are not described in detail in this embodiment may be referred to as a safe driving method of the shared electric vehicle provided by any embodiment of the present invention, and are not described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order, but rather the words first, second, third, etc. are to be interpreted as names.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., a Read Only Memory (ROM)/Random Access Memory (RAM), a magnetic disk, an optical disk), and includes several instructions for enabling a terminal device (which may be a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.