Vehicle accident rescue method

Abstract

The invention relates to the technical field of automobiles, in particular to a vehicle accident rescue method. Based on the vehicle accident rescue method, under the condition that a vehicle determines to request rescue, if a vehicle-mounted accident emergency call system is detected to have a fault, rescue information related to the request rescue is sent to a background cloud through a mobile terminal which establishes communication connection with the vehicle based on a near field communication mode. Thus, under the condition that the vehicle-mounted accident emergency call system has a fault, it can be ensured that the rescue information related to the request for rescue is sent to the background cloud through the mobile terminal, so that rescue workers can obtain the rescue information in time to carry out rescue in time, and a user can be rescued in time.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to a vehicle accident rescue method. Background Art

[0002] Currently, some vehicles are integrated with an on-board accident emergency call system (AECS). In the event of an accident such as a collision, the vehicle establishes a connection with the backend cloud based on the AECS, and sends rescue information related to the request for rescue to the backend cloud to initiate a call for rescue from the rescue center. If there is a fault in the AECS, the vehicle will be unable to send rescue information related to the request for rescue to the backend cloud, resulting in the inability to request rescue, delaying rescue time, failing to provide rescue in a timely manner, and threatening user safety. Summary of the invention

[0003] The present application provides a vehicle accident rescue method, which can implement rescue request related processing through a mobile terminal that establishes a communication connection with the vehicle based on a near field communication method when the vehicle's AECS fails and cannot implement rescue request related processing.

[0004] In the first aspect, the present application provides a vehicle accident rescue method, which is applied to a vehicle, wherein a vehicle-mounted accident emergency call system is integrated in the vehicle, and the vehicle-mounted accident emergency call system is used to support the vehicle in sending rescue information related to the rescue request to the background cloud. The method includes: when the vehicle determines to request rescue, if a fault is detected in the vehicle-mounted accident emergency call system, the rescue information related to the rescue request is sent to the background cloud through a mobile terminal, and the mobile terminal is an electronic device that establishes a communication connection with the vehicle based on near-field communication.

[0005] Thus, when the vehicle detects that the AECS is faulty, the vehicle can implement rescue-related processing through the mobile terminal with which the vehicle has established near-field communication. For example, a call request can be sent to the background cloud through the mobile terminal to establish a call, and target data reflecting accident information can be sent to the background cloud through the mobile terminal. The target data is, for example, the minimum set of data (MSD) reflecting the accident information. The MSD may include, for example, the time, location, and vehicle information of the accident. Of course, other rescue information related to the rescue request can also be sent to the background cloud through the mobile terminal.

[0006] It can be understood that this method can ensure that when there is a fault in the vehicle's AECS, the vehicle can still send rescue information related to the rescue request to the background cloud through the mobile terminal, ensuring the timely transmission of the rescue information related to the rescue request, so that rescue personnel can obtain the rescue information in time for rescue, thereby ensuring that the vehicle users can receive effective and timely rescue.

[0007] In a possible implementation of the first aspect above, the mobile terminal may be an electronic device such as a mobile phone, a watch, or a bracelet.

[0008] In a possible implementation of the first aspect, the rescue information includes a call request and / or target data reflecting the accident information, and the target data may be, for example, an MSD, and of course, the target data may also include other data. The call request is used to indicate the initiation of an emergency call to the backend cloud, and the target data is used to determine the accident-related information.

[0009] In a possible implementation of the first aspect above, the functional implementation of the vehicle accident emergency call system involves a control module, a vehicle wireless communication terminal, a vehicle satellite positioning system, a power module, a backup power module, a microphone and a speaker in the vehicle.

[0010] In a possible implementation of the first aspect above, the method also includes, when any of the following types of failures occurs, considering that there is a fault in the vehicle accident emergency call system: control module failure; vehicle wireless communication terminal failure; vehicle satellite positioning system failure; power module failure; backup power module failure; microphone and speaker failure.

[0011] In a possible implementation of the first aspect above, the rescue information includes a call request and target data reflecting the accident information, and a fault is detected in the on-board accident emergency call system, including: the vehicle detects that there is a fault in the communication function of the on-board accident emergency call system, and is unable to send a call request and target data to the background cloud based on the on-board accident emergency call system; sending rescue information related to a rescue request to the background cloud through a mobile terminal, including: the vehicle sends a target instruction to the mobile terminal based on near-field communication, and the target instruction is used to instruct the mobile terminal to send a call request and target data to the background cloud.

[0012] Therefore, if it is detected that there is a fault in the communication function of AECS, resulting in the vehicle being unable to send a call request and target data to the background cloud based on AECS, the vehicle can send a target instruction to the mobile terminal through near-field communication to instruct the mobile terminal to send the call request and target data to the background cloud. Obviously, based on this method, in the event of a fault in the communication function of AECS, it can ensure that the background cloud receives the call request and the target data reflecting the accident information.

[0013] In a possible implementation of the first aspect above, the method also includes, when any of the following types of failures occur, considering that the communication function of the vehicle accident emergency call system is faulty: control module failure; vehicle wireless communication terminal failure; power module failure; backup power module failure.

[0014] In a possible implementation of the first aspect above, the rescue information includes a call request, and a fault is detected in the vehicle accident emergency call system, including: the vehicle detects that there is a fault in the call function of the vehicle accident emergency call system, and is unable to send a call request to the background cloud based on the vehicle accident emergency call system; sending rescue information related to the rescue request to the background cloud through the mobile terminal, including: the vehicle sends a target instruction to the mobile terminal based on near-field communication, wherein the target instruction is used to instruct the mobile terminal to send a call request to the background cloud to establish a call.

[0015] Therefore, if it is detected that the call function of AECS is faulty, resulting in the vehicle being unable to send a call request to the backend cloud based on AECS, the vehicle can send a target instruction to the mobile terminal through near field communication to instruct the mobile terminal to send a call request to the backend cloud to establish a call. Obviously, based on this method, in the event that the call function of AECS is faulty, it can ensure that the backend cloud receives the call request.

[0016] Moreover, in this case, if the positioning function of AECS is not faulty, the vehicle can send positioning information to the background cloud based on AECS. Obviously, based on this method, when the call function of AECS is faulty but the positioning function is not faulty, it can ensure that the background cloud receives the call request and positioning information.

[0017] In a possible implementation of the first aspect above, the method also includes, when any of the following types of failures occur, considering that a call function of the vehicle accident emergency call system is faulty: control module failure; vehicle wireless communication terminal failure; power module failure; backup power module failure; microphone and speaker failure.

[0018] In a possible implementation of the first aspect above, the rescue information includes target data reflecting the accident information, the target data includes positioning information, and a fault is detected in the vehicle-mounted accident emergency call system, including: the vehicle detects that there is a fault in the positioning function of the vehicle-mounted accident emergency call system, and is unable to send positioning information to the background cloud based on the vehicle-mounted accident emergency call system; sending rescue information related to requesting rescue to the background cloud through the mobile terminal, including: the vehicle sends a target instruction to the mobile terminal based on near-field communication, and the target instruction is used to instruct the mobile terminal to send positioning information to the background cloud.

[0019] Therefore, if a fault is detected in the positioning function of AECS, resulting in the vehicle being unable to send positioning information to the background cloud based on AECS, the vehicle can send a target instruction to the mobile terminal via near-field communication to instruct the mobile terminal to send positioning information to the background cloud.

[0020] In this case, if the call function of AECS is not faulty, the vehicle can send a call request to the background cloud based on AECS. Obviously, based on this method, when the positioning function of AECS is faulty but the call function is not faulty, it can ensure that the background cloud receives the call request and positioning information.

[0021] In a possible implementation of the first aspect above, the method further includes, when the following types of failures exist, considering that a positioning function of the vehicle accident emergency call system is faulty: failure of the vehicle satellite positioning system.

[0022] In a possible implementation of the first aspect above, the vehicle also includes a vehicle-side backup intelligent connection module, and the vehicle establishes a communication connection with the mobile terminal through the vehicle-side backup intelligent connection module based on near-field communication, and sends rescue information related to the rescue request to the background cloud through the mobile terminal, including: the vehicle sends a target instruction to the mobile terminal based on near-field communication through the vehicle-side backup intelligent connection module, and the target instruction is used to instruct the mobile terminal to send rescue information related to the rescue request to the background cloud.

[0023] In a possible implementation of the first aspect above, the method also includes: obtaining fault status information corresponding to the vehicle-mounted accident emergency call system through the vehicle-side backup intelligent connection module, so that when the vehicle-side backup intelligent connection module determines that there is a fault in the vehicle-mounted accident emergency call system based on the fault status information, it sends a target instruction to the mobile terminal based on the near-field communication method.

[0024] Therefore, the vehicle can send rescue information such as call request and target data to the backend cloud through the mobile terminal, which can be realized based on the self-designed vehicle-side backup intelligent connection module. For example, the vehicle-side backup intelligent connection module can detect what kind of fault exists in the AECS, and instruct the mobile terminal to send rescue information such as call request and target data to the backend cloud based on the fault type.

[0025] Specifically, the vehicle-side backup intelligent connection module can detect a fault in the AECS, and then the vehicle-side backup intelligent connection module can send a target instruction to the mobile terminal via near-field communication to instruct the mobile terminal to send a call request and target data and other rescue information related to the rescue request to the background cloud.

[0026] In a possible implementation of the first aspect above, when it is determined to request rescue, the method also includes: if the vehicle detects that there is no fault in the on-board accident emergency call system, rescue information related to the request for rescue is sent to the background cloud based on the on-board accident emergency call system.

[0027] In a possible implementation of the first aspect above, the positioning information includes: location information of the vehicle.

[0028] Therefore, the positioning information may include location information for determining the location of the vehicle. The staff of the backend cloud know the aforementioned location information and the aforementioned time information, which will help the user of the vehicle to receive timely rescue.

[0029] In a possible implementation of the first aspect above, the mobile terminal establishes a communication connection with the backend cloud based on a remote communication method, and the remote communication method includes long-distance communication based on mobile network technology.

[0030] In a possible implementation of the first aspect above, the near field communication mode includes Bluetooth communication or wireless local area network communication.

[0031] In a second aspect, the present application provides an electronic device comprising: one or more processors; one or more memories; one or more memories storing one or more programs, wherein when one or more programs are executed by one or more processors, the electronic device executes the vehicle accident rescue method provided by the first aspect and various possible implementations of the first aspect.

[0032] In a third aspect, the present application provides a computer-readable medium having instructions stored thereon, which, when executed on an electronic device, causes the electronic device to execute the vehicle accident rescue method provided by the first aspect and various possible implementations of the first aspect.

[0033] In a fourth aspect, the present application provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the vehicle accident rescue method provided by the above-mentioned first aspect and various possible implementations of the above-mentioned first aspect.

[0034] The beneficial effects of the second to fourth aspects mentioned above can be referred to the relevant descriptions in the first aspect mentioned above and various possible implementations of the first aspect, and thus will not be elaborated herein. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 Shown is a schematic diagram of a vehicle accident rescue scenario provided by an embodiment of the present application;

[0036] Figure 2 Another schematic diagram of a vehicle accident rescue scenario provided by an embodiment of the present application is shown;

[0037] Figure 3 The figure is a flow chart of a vehicle accident rescue method provided by an embodiment of the present application;

[0038] Figure 4 Shown is another flow chart of the vehicle accident rescue method provided in an embodiment of the present application. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0040] For example, Figure 1 A schematic diagram of a vehicle accident rescue scenario is shown. Vehicle accident rescue usually involves a vehicle, a background cloud and a rescue center. As mentioned above, an AECS is integrated in the vehicle, and the functional implementation of the AECS usually involves a vehicle-side intelligent connection module in the vehicle, and the vehicle-side intelligent connection module usually includes an on-board satellite positioning module and an on-board wireless communication module. The on-board satellite positioning module can, for example, be a module that implements the positioning function of the Global Navigation Satellite System (GNSS). GNSS is a system that uses ANT (Antenna) antennas and satellite technology to provide positioning, navigation and timing services to global users. The on-board satellite positioning module can locate the position of the vehicle to generate positioning information including vehicle position information. The on-board wireless communication module can establish a communication connection and exchange information with the background cloud through cellular mobile communication technologies such as 6G, 5G, 4G or other wireless communication technologies. In addition, the background cloud can also be called an emergency call service platform, which is a service platform that responds to or transmits emergency call information issued by the vehicle.

[0041] In the event of an accident such as a collision, the AECS can be triggered based on the user's triggering operation of the AECS switch, or based on an accident event such as a collision. In response to the AECS being triggered, the vehicle initiates a call request to the background cloud through the vehicle-side wireless communication module included in the vehicle-side intelligent connection module, and based on the vehicle-side wireless communication module and the microphone (microphone) and speaker (speaker) of the vehicle-side, a call can be realized with the background cloud, and based on the vehicle-side wireless communication module, the accident information such as MSD can be uploaded to the background cloud as the target data of the accident information to realize data upload. MSD can include, for example, the positioning information obtained by the vehicle-mounted satellite positioning module and other accident information such as the time of the accident, vehicle information, etc. In this way, the vehicle can send rescue information related to the call request, the target data of the accident information, etc. to the cloud background based on the AECS to request rescue, and the corresponding staff of the cloud background can further initiate a call for help to the rescue center to request rescue. The rescue center can include police agencies, fire agencies, hospital agencies, etc., and this application does not make a restrictive description of the rescue center.

[0042] Based on the above, it can be understood that if AECS has other faults in the link, such as a failure in the on-board wireless communication module, a failure in the on-board satellite positioning module, or a failure in the communication link related to the vehicle-side intelligent connection module, the vehicle will be unable to request rescue from the background cloud based on AECS.

[0043] For example, if the vehicle-mounted satellite positioning module in the vehicle-side intelligent connection module cannot determine the positioning information, it may cause the vehicle-side intelligent connection module to be unable to report the vehicle's location information to the background cloud, affecting rescue. For another example, if the vehicle-mounted wireless communication module in the vehicle-side intelligent connection module fails and cannot send call requests and positioning information and other target data reflecting accident information to the background cloud, it may cause rescue personnel to be unable to know that the vehicle has an accident, resulting in the rescue personnel being unable to rescue the vehicle user.

[0044] In order to solve the above problems, the present application provides a vehicle accident rescue method, which is applied to vehicles. Based on this method, when the vehicle determines to request rescue, it can first self-check whether the AECS is faulty. If it is determined that the AECS is faulty and the vehicle cannot send rescue information related to the request for rescue such as call request and / or target data reflecting the accident information to the background cloud based on the AECS, the vehicle can send rescue information related to the request for rescue to the background cloud through, for example, a mobile phone that has established a near-field communication connection with it. For example, the vehicle sends a target instruction to a mobile phone that has established a near-field communication connection with it, so that the mobile phone sends rescue information related to the request for rescue such as call request and / or target data reflecting the accident information to the background cloud after receiving the target instruction. In this way, it can be ensured that the rescue information requesting rescue can be received by the background cloud, so that it can be received by the rescue personnel, and then, the people in the vehicle can be rescued in time.

[0045] For example, if the vehicle detects that there is a fault in the communication function of AECS, resulting in the vehicle being unable to send a call request and target data reflecting the accident information to the background cloud based on AECS to request rescue-related rescue information, the vehicle can send a target instruction to the mobile phone through near-field communication, and the target instruction is used to instruct the mobile phone to send a call request and target data reflecting the accident information to the background cloud to request rescue-related rescue information. After the mobile phone receives the target instruction, it can, for example, obtain the vehicle's positioning information or the mobile phone's own positioning information and other target data reflecting the accident information, and send a call request and target data reflecting the accident information to the background cloud. Obviously, based on this method, in the event of a fault in the communication function of AECS, it can ensure that the background cloud receives the call request and target data reflecting the accident information and other rescue information requesting rescue.

[0046] It is understandable that the vehicle may first test the communication function. If the vehicle detects that there is a fault in the communication function of the AECS, it means that the vehicle is unable to send a call request and target data reflecting the accident information and other rescue information related to the rescue request. Therefore, there is no need to further test the call function, positioning function and other functions, which can avoid redundant testing and save time and resource costs.

[0047] For another example, if the communication function of AECS is not faulty, but the vehicle detects that the vehicle's microphone or speaker is faulty, causing the vehicle to be unable to communicate with the backend cloud, making the call function of AECS faulty, the vehicle can send a target command to the mobile phone through near field communication, and the target command is used to instruct the mobile phone to make a call request to the backend cloud to establish a call. After receiving the target command, the mobile phone can send a call request to the backend cloud to establish a call.

[0048] In this case, if the communication function of AECS is not faulty and the positioning function of AECS is normal, the vehicle can send positioning information and other target data reflecting accident information to the background cloud based on AECS. Obviously, based on this method, when the call function of AECS is faulty but the communication function and positioning function are not faulty, it can ensure that the background cloud receives the call request and positioning information and other target data reflecting accident information.

[0049] For another example, if the communication function of AECS is not faulty and the call function is not faulty, but the vehicle detects that the positioning function of AECS is faulty, resulting in the vehicle being unable to send positioning information to the background cloud based on AECS, then the vehicle can send a target command to the mobile phone through near-field communication, and the target command is used to instruct the mobile phone to send positioning information to the background cloud. After receiving the target command, the mobile phone can send positioning information to the background cloud.

[0050] In this case, since the communication function and the call function of the AECS are not faulty, the vehicle can send a call request to the background cloud based on the AECS. Obviously, based on this method, when the positioning function of the AECS is faulty, but the communication and call functions are not faulty, it can ensure that the background cloud receives the call request and positioning information. Furthermore, the vehicle can also send other target data reflecting accident information other than positioning information to the background cloud based on the AECS, which can ensure that the background cloud receives other target data reflecting accident information other than positioning information.

[0051] AECS failure is related to the failure of related components or related links such as the vehicle-side intelligent connection module and associated controllers. The methods for determining whether there is a failure in the communication function, the call function, or the positioning function will be explained in detail later and will not be elaborated here.

[0052] In addition, if the vehicle determines that the AECS has not failed, the vehicle can send a call request and target data reflecting the accident information to the background cloud based on the AECS to request rescue-related rescue information so that rescue personnel can carry out rescue in a timely manner.

[0053] It can be understood that in addition to mobile phones, after the vehicle determines that there is a fault in the AECS, the vehicle can also send target instructions to other mobile terminals such as watches and bracelets that have established near-field communication connections with it, so that other mobile terminals can send call requests and target data reflecting accident information and other rescue information related to rescue to the background cloud after receiving the instructions. The mobile terminal is an electronic device that supports mobile network (such as 6G, 5G, 4G) communication, WIFI, Bluetooth (such as Bluetooth Low Energy (BLE) short-range transmission), and can communicate with the vehicle and the background cloud, as well as can realize the above-mentioned call, positioning information and other target data reporting functions such as accident information. Therefore, the aforementioned near-field communication method includes short-range communication connection methods such as Bluetooth communication and wireless local area network (such as WiFi) communication. In addition, mobile terminals such as mobile phones communicate with the background cloud through long-distance communication methods such as 6G, 5G, 4G, etc. based on mobile network technology.

[0054] further, Figure 2 A schematic diagram of a vehicle accident rescue scene corresponding to the above vehicle accident rescue method is shown. Figure 1 The difference is, Figure 2 The scenario diagram shown also includes a mobile phone as an example of a mobile terminal, and the mobile phone includes a mobile phone AECS. The mobile phone AECS is used by the mobile phone to implement functions related to requesting rescue, such as reporting target data reflecting accident information such as calls and positioning information, and other processing related to requesting rescue.

[0055] In addition, the vehicle can provide HMI (Human-Machine Interface) through display screens such as the main control screen and related components to provide users with a medium for information interaction with the vehicle, allowing users to bind mobile terminals such as mobile phones to the vehicle, enable AECS functions on the mobile phone, and so on.

[0056] In addition, the vehicle also includes a vehicle-side backup intelligent connection module, through which the vehicle establishes a communication connection with the mobile phone based on near-field communication, so as to realize communication interaction between the vehicle and the mobile phone. The vehicle-side intelligent connection module in the vehicle can synchronously send the fault status information related to the fault status corresponding to the AECS to the vehicle-side backup intelligent connection module. The vehicle-side backup intelligent connection module can determine whether the AECS has a fault and the type of fault based on the fault status information, and generate corresponding target instructions. In addition, the vehicle-side intelligent connection module can also synchronously send the vehicle status information related to the vehicle status to the vehicle-side backup intelligent connection module. The vehicle-side backup intelligent connection module can determine whether the AECS has a fault, whether the vehicle has an accident, the type of accident, and other related information based on the vehicle status information. Furthermore, the vehicle-side backup intelligent connection module can also send relevant information such as the vehicle status information related to the vehicle status to the mobile phone.

[0057] When the vehicle's AECS is manually triggered by a person in the vehicle based on the on-board accident emergency call switch, or automatically triggered based on a detected vehicle accident event, the vehicle can detect whether the AECS is faulty based on the vehicle-side backup intelligent connection module. If the vehicle detects that the AECS is faulty based on the vehicle-side backup intelligent connection module, the vehicle can send a target instruction to the mobile phone through the vehicle-side backup intelligent connection module based on field communication to instruct the mobile phone to send rescue information such as call requests, target data reflecting accident information, etc. to the backend cloud to request rescue.

[0058] For example, if the vehicle-side backup intelligent connection module detects a related failure of the vehicle-mounted wireless communication terminal related to the communication function of the AECS, or other failure types that cause communication failures occur, it is determined that the communication function of the AECS is faulty, and the vehicle-side backup intelligent connection module sends a target instruction to the mobile phone through near-field communication to instruct the mobile phone to send a call request and target data reflecting the accident information to the background cloud to request rescue-related rescue information. The failure types that can cause communication failures will be described in detail in the following description of Table 2, and will not be described here.

[0059] For another example, if the vehicle-side backup intelligent connection module detects that the microphone and / or speaker related to the call function of the AECS fails, or other failure types that cause call failures occur, it is determined that the call function of the AECS has a failure, and the vehicle-side backup intelligent connection module can send a target instruction to the mobile phone through near-field communication to instruct the mobile phone to send a call request to the backend cloud. The failure types that can cause call request failures will be described in detail in the following description of Table 2, and will not be described here.

[0060] For another example, if the vehicle-side backup intelligent connection module detects a failure of the vehicle-mounted satellite positioning system related to the positioning function of the AECS, or other failure types that cause positioning failures occur, it is determined that the positioning function of the AECS is faulty, and the vehicle-side backup intelligent connection module can send a target instruction to the mobile phone through near-field communication to instruct the mobile phone to send positioning information to the background cloud. The failure types that can cause positioning failures will be described in detail in the following description of Table 2, and will not be described here.

[0061] Furthermore, in one implementation of the present application, the vehicle-side backup intelligent connection module may include a control module and a wireless communication module. The control module may include, for example, a processor such as an electronic control unit (ECU) for realizing the aforementioned AECS fault detection, target instruction generation and other related data processing and control processing. The wireless communication module is used to realize near-field communication with mobile terminals such as mobile phones, and send corresponding rescue information to mobile terminals such as mobile phones. The wireless communication module may, for example, be a near-field communication module based on the aforementioned near-field communication methods such as Bluetooth and wifi. Of course, the vehicle-side backup intelligent connection module may also include other modules to realize functions related to establishing a communication connection with mobile terminals such as mobile phones and sending corresponding target instructions when there is a fault in the AECS.

[0062] It can be understood that based on the foregoing, even if there is a fault in the vehicle's AECS, the backend cloud can still receive target data reflecting accident information such as call requests and positioning information, as well as other rescue information related to the request for rescue, thereby ensuring that the people in the vehicle can receive timely rescue.

[0063] Therefore, this method is a solution that uses the vehicle-side backup intelligent connection module to connect to the vehicle-side intelligent connection module to trigger the mobile phone AECS when the vehicle-side AECS equipment fails or the communication is abnormal. Among them, the vehicle-side backup intelligent connection module connects to the vehicle-side intelligent connection module, and receives the link failure status, vehicle status and other information corresponding to the vehicle-side intelligent connection module in real time. When the vehicle-side backup intelligent connection module identifies the vehicle-mounted wireless communication module failure, vehicle-mounted satellite positioning module failure or other failures on the link in the vehicle-side intelligent connection module, and AECS cannot complete the normal call for help or send positioning, the vehicle-side backup intelligent connection module will automatically connect to the mobile phone based on Bluetooth, Wifi, etc., automatically trigger the mobile phone AECS function, make an emergency call through the mobile phone, establish a call between the mobile phone and the cloud background, and upload data. In this way, the mobile phone call channel of the AECS function is added to increase the reliability of vehicle rescue, which can improve the safety of the vehicle when critical events occur, and further ensure the safety of passengers in emergency scenarios.

[0064] The following will be based on Figure 2The schematic diagram of the vehicle accident rescue scenario shown in the figure, combined with the accompanying drawings, details the vehicle accident rescue method provided in the embodiment of the present application.

[0065] It should also be stated that the steps in the methods and processes in the embodiments of the present application are numbered for ease of reference, rather than to limit the order of precedence. If there is an order between the steps, the text description shall prevail.

[0066] For example, Figure 3 A schematic diagram of a process of implementing vehicle accident rescue based on the above-mentioned vehicle accident rescue method is shown.

[0067] For the convenience of description, the vehicle is used as the execution subject when introducing each step below, and the execution subject will not be described in detail below.

[0068] Specifically, the process of implementing vehicle accident rescue based on the above-mentioned vehicle accident rescue method may include:

[0069] S301: AECS is triggered.

[0070] Exemplarily, the vehicle determines to request rescue when it detects that the AECS meets a trigger condition, that is, when the AECS is triggered.

[0071] In an example, the vehicle detects that the AECS 100 meets the trigger condition when the vehicle-mounted emergency call switch receives a trigger instruction (e.g., a user's click operation, a press operation, etc.). The vehicle-mounted emergency call switch can be implemented in the form of a physical button or in other forms other than a physical button.

[0072] In another example, the vehicle detecting that the AECS100 meets the trigger condition may be that the aforementioned vehicle detects that an accident has occurred to the vehicle (for example, detecting that the vehicle has a head-on collision, side collision, rear collision, and rollover accident, etc.), and / or detecting that a user has issued a call for help, etc.

[0073] Specifically, the vehicle may include a signal device automatically triggered by the AECS, such as a collision detection sensor system, a trigger device, etc. The vehicle may determine that the vehicle has had an accident and / or that the user has issued a call for help based on the collection results of the signal device. For example, the aforementioned collision detection sensor system may include, but is not limited to, an acceleration sensor, a gyroscope, etc. If the vehicle detects that the acceleration value collected by the acceleration sensor has undergone an instantaneous change (for example, within a preset time interval, the change in the acceleration value is greater than a preset threshold), it can be determined that the vehicle has collided. If the vehicle monitors the vehicle's fault posture (for example, rolling or tilting, etc.) based on the gyroscope, it can be determined that the vehicle has had a rollover accident, etc. For another example, the aforementioned trigger device includes a microphone, etc. If the vehicle detects that the voice of the person in the vehicle includes a preset trigger word based on the microphone, it can be determined that the user has issued a call for help. The aforementioned preset trigger words may include, but are not limited to, "help", "save me", etc.

[0074] S302: AECS failure is detected.

[0075] For example, the vehicle can detect whether there is a fault in the AECS based on the vehicle-side backup intelligent connection module.

[0076] In one implementation, the function realization of AECS involves components such as a control module, an on-board wireless communication terminal, an on-board satellite positioning system, an antenna, a power module, a backup power module, a microphone and a speaker, and a signal device automatically triggered by AECS in the vehicle.

[0077] The control module may include, for example, an electronic control unit (ECU) for implementing relevant functions such as data processing and control of the AECS.

[0078] The vehicle-mounted wireless communication terminal can establish a connection with the backend cloud and exchange information through cellular mobile communication technologies such as 6G, 5G, 4G, or other wireless communication technologies. After the AECS is triggered, the vehicle can upload target data such as calls and location information that reflect accident information through the vehicle-mounted wireless communication terminal. The vehicle-mounted wireless communication terminal usually includes components such as a transmitter, a receiver, a mobile network antenna, a controller, and cables. Furthermore, the vehicle-mounted wireless communication terminal can be the aforementioned vehicle-side intelligent connection module.

[0079] The vehicle-mounted satellite positioning system is a system installed on the vehicle that uses radio signals emitted by artificial satellites for positioning, speed measurement and timing. For example, it can be the Global Navigation Satellite System (GNSS), which is a system that uses satellite technology to provide positioning, navigation and timing services to users around the world. The vehicle-mounted satellite positioning system can locate the position of the vehicle to generate positioning information.

[0080] The antenna may be, for example, an ANT (Antenna) antenna or the like, which is used to implement functions related to vehicle positioning.

[0081] The power module and the backup power module are used to supply power to the AECS. The backup power module is the component that supplies power to the AECS when the power fails. Therefore, when the power fails, the AECS will enable the backup power module to supply power.

[0082] Therefore, the vehicle-side backup intelligent connection module can detect the failure types listed in Table 1 below:

[0083] Table 1

[0084]

[0085]

[0086] It can be understood that the failed components and failure types that can be detected by the vehicle-side backup intelligent connection module include but are not limited to the contents in Table 1 above. Table 1 above is only an example and is not a restrictive description of this application.

[0087] Exemplarily, the vehicle-side intelligent connection module can obtain corresponding fault status information based on the communication link with each component in the aforementioned Table 1, and synchronize the corresponding fault status information to the vehicle-side backup intelligent connection module, so that the vehicle-side backup intelligent connection module can determine whether each component has the failure type shown in Table 1.

[0088] Alternatively, the vehicle-side backup intelligent connection module can also obtain corresponding fault status information based on the communication link with each component in the aforementioned Table 1 to determine whether each component has the failure type shown in Table 1.

[0089] If the vehicle-side backup intelligent connection module detects the above failure, it means that there is a corresponding fault in the AECS. If the vehicle-side backup intelligent connection module does not detect the above failure, it means that there is no fault in the AECS.

[0090] S303: Send rescue information related to the rescue request to the backend cloud through the mobile phone that establishes a communication connection with the vehicle based on the near field communication method.

[0091] For example, after the vehicle-side backup intelligent connection module detects that the AECS is faulty, the vehicle can instruct the mobile phone to send rescue information to the background cloud based on the vehicle-side backup intelligent connection module.

[0092] Specifically, after the vehicle-side backup intelligent connection module detects a component failure, it can send different target instructions to the mobile phone based on the type of failure that the detected failed component will cause in the AECS.

[0093] For example, if a failed component and its failure type cause a communication failure in the AECS, the vehicle-side backup intelligent connection module can send a target command to the mobile phone to instruct the mobile phone to send a call request and target data reflecting the accident information to the background cloud, requesting rescue-related rescue information.

[0094] For another example, if a failed component and its failure type cause a call failure in AECS, the vehicle-side backup intelligent connection module can send a target command to the mobile phone to instruct the mobile phone to send a call request to the backend cloud. In addition, the vehicle can send target data such as positioning information reflecting accident information to the backend cloud based on AECS to realize data reporting.

[0095] For another example, if the failed component and its failure type cause the AECS positioning failure, but the communication and call functions are normal, the vehicle-side backup intelligent connection module can send a target instruction to the mobile phone to instruct the mobile phone to send positioning information to the background cloud. In addition, the vehicle can send a call request to the background cloud based on the AECS. Furthermore, other target data reflecting accident information other than positioning information can be sent from the mobile phone to the background cloud, or from the vehicle to the background cloud based on the AECS.

[0096] Therefore, the following Table 2 shows a strategy for ensuring that the backend cloud can receive the call request and the target data reflecting the accident information and other rescue information related to the request for rescue when some components fail.

[0097] Table 2

[0098]

[0099] Based on the contents of Table 1 and Table 2 above, it can be understood that when there is a failure of the on-board wireless communication terminal (such as electrical connection / module communication failure, internal failure, mobile data module communication failure, user identity module failure, etc.), power module failure, and other types of failures that cause communication failures, it will result in the inability of AECS to send call requests and rescue information related to requesting rescue, such as target data reflecting accident information. At this time, the strategy to ensure that the background cloud can receive the call request and rescue information related to requesting rescue, such as target data reflecting accident information, is to send rescue information related to requesting rescue, such as call requests and rescue information related to requesting rescue, such as target data reflecting accident information, through the mobile phone. This is equivalent to the vehicle-side backup intelligent connection module sending a target instruction to the mobile phone based on near-field communication to instruct the mobile phone to send a call request and rescue information related to requesting rescue, such as target data reflecting accident information, to the background cloud.

[0100] In addition, other types of failures that cause communication failures may include: failures such as control module function aging (e.g., internal failure), failure of the mobile network antenna electrical connection, etc. that cause the communication function to be unable to be used normally. For a detailed description of each of the aforementioned failure types, please refer to the description in the aforementioned Table 1, and thus no further description is given. In addition, other types of failures that cause communication failures may also include: failures such as failure of the backup power module that cause the communication function to be unable to be used normally, which may be set as needed.

[0101] Based on the contents of Table 1 and Table 2 above, it can be understood that when there is a failure of the on-board wireless communication terminal (such as electrical connection / module communication failure, internal failure, mobile data (such as 5G) module communication failure, etc.), power module failure, and other types of failures that cause call failures, it will result in the inability to send a call request based on AECS. At this time, the strategy to ensure that the background cloud can receive the call request is to send a call request through a mobile phone. This is equivalent to the vehicle-side backup intelligent connection module sending a target instruction to the mobile phone based on near-field communication to instruct the mobile phone to send a call request to the background cloud. In addition, data such as target data reflecting accident information can be sent from the mobile phone to the background cloud based on the type of fault.

[0102] Other types of failures that cause call failures may include: control module function aging (e.g., internal failure), microphone and speaker function aging (e.g., microphone and speaker electrical connection failure, microphone and speaker internal failure), mobile network antenna electrical connection failure, etc., which result in the call function not being able to be used normally. For a detailed description of each of the aforementioned failure types, please refer to the description in the aforementioned Table 1, and thus will not be elaborated on. In addition, other types of failures that cause call failures may include failures such as backup power module failure that result in the call function not being able to be used normally, which can be set as needed.

[0103] Based on the contents of Table 1 and Table 2 above, it can be understood that when there are failures such as failure of the vehicle-mounted satellite positioning system antenna and other types of failures that cause positioning failures, the positioning information based on AECS will not be reported. At this time, the strategy to ensure that the background cloud can receive the positioning information is: and send the positioning information through the mobile phone. This is equivalent to the vehicle-side backup intelligent connection module sending a target instruction to the mobile phone based on near-field communication to instruct the mobile phone to send positioning information to the background cloud. In addition, the vehicle can still send call requests to the background cloud based on AECS based on remote communication.

[0104] Other types of failures that cause positioning failures may include: failure of electrical connection / module communication of the vehicle-mounted satellite positioning system receiver, internal failure of the vehicle-mounted satellite positioning system receiver, etc., which result in the positioning function not being able to be used normally. The specific description of each of the aforementioned failure types can be found in the description in the aforementioned Table 1, and thus will not be repeated. In addition, other types of failures that cause positioning failures may include failure of the control module, failure of the vehicle-mounted wireless communication terminal, failure of the backup power module, etc., which result in the positioning function not being able to be used normally, and they can be set as needed.

[0105] In summary, if any of the following failures occur, the vehicle accident emergency call system can be considered to have a fault: control module failure; vehicle wireless communication terminal failure; vehicle satellite positioning system failure; power module failure; backup power module failure; microphone and speaker failure. Of course, the determination of the vehicle accident emergency call system having a fault can also be based on the failure of other components.

[0106] Furthermore, the aforementioned near field communication method includes short-range communication methods such as Bluetooth communication, wireless local area network communication, etc. The mobile phone communicates with the backend cloud based on a long-distance communication method, and the long-distance communication method includes long-distance communication based on mobile network technology.

[0107] Obviously, based on the above method, even if the communication function and / or positioning function of AECS fails, it can ensure that the backend cloud receives the call request and positioning information, thereby ensuring that the rescuers can carry out rescue in time.

[0108] Specifically, Figure 4 An interactive schematic diagram of a vehicle accident rescue method based on a mobile phone is shown.

[0109] It should be clear that the vehicle can be pre-bound to a mobile phone, and then, when the vehicle's AECS fails, the mobile phone can send call requests and / or positioning information and other target data reflecting the accident information, as well as other relevant rescue information to the background cloud.

[0110] For example, the vehicle can provide an HMI for binding a mobile phone. The person in the vehicle can select a mobile phone in the human-machine interface to assist in the emergency call function, and grant the vehicle the authority to make calls through the mobile phone, as well as upload location information and other target data reflecting accident information. Figure 4 The process shown realizes the vehicle rescue function based on the mobile phone.

[0111] In addition, after the vehicle is bound to a mobile phone, the vehicle can be authorized by default to make calls and upload location information and other target data reflecting accident information through the mobile phone. When the user determines that the vehicle rescue function based on the mobile phone is not needed, the user can manually turn off the permission to make emergency calls and upload location information and other target data reflecting accident information through the mobile phone.

[0112] See also Figure 4 , the process of realizing the emergency call function of the vehicle based on the mobile phone may include:

[0113] S401: The vehicle detects that the AECS is triggered.

[0114] For example, the vehicle can detect that the AECS meets the triggering condition. Thus, the AECS can be manually triggered based on the AECS switch, or can be automatically triggered based on an accident event. The content of the vehicle detecting that the AECS meets the triggering condition is substantially the same as the content of the aforementioned step S301. For details, please refer to the detailed description of the aforementioned S301, and thus it will not be repeated.

[0115] S402: The vehicle-side intelligent connection module identifies the trigger source of AECS.

[0116] For example, whether the on-board accident emergency call switch is manually triggered by the user, or the AECS is automatically triggered by the accident event.

[0117] S403: The vehicle side determines whether the communication function of the AECS is normal.

[0118] If the judgment is yes, it means that the communication function of the AECS is normal, and the following S404 can be executed.

[0119] If the judgment is no, it means that the communication function of the AECS fails, and relevant processing can be performed by the mobile phone end, for example, the mobile phone end can execute the following S408.

[0120] For example, when the vehicle detects that the AECS is triggered, the vehicle-side backup intelligent connection module may first determine whether the communication function of the AECS is normal.

[0121] Specifically, the vehicle-side backup intelligent connection module can determine whether the communication function of the AECS is normal based on whether the failure type causing the communication function failure is detected. Therefore, the failure type causing the communication function failure can be specifically referred to the specific description of the aforementioned Table 2, and thus it will not be repeated.

[0122] S404: The vehicle side calls the backend cloud.

[0123] For example, if the above S403 is judged as yes, it means that the communication function of AECS is normal, that is, the call request and the target data reflecting the accident information such as the positioning information can be sent to the background cloud. Therefore, the vehicle can directly send the call request to the background cloud based on AECS. Specifically, the vehicle can directly send the call request to the background cloud based on the vehicle-mounted wireless communication terminal in AECS.

[0124] S405: The vehicle end is connected to the backend cloud through a call.

[0125] Exemplarily, after the vehicle sends a call request to the background cloud based on AECS, if the background cloud responds to the call request, the vehicle successfully establishes a call with the background cloud.

[0126] S406: The vehicle determines whether the positioning function of the AECS is normal.

[0127] If the answer is yes, it means that the positioning function of AECS is normal, and the following S407 can be executed.

[0128] If the judgment is no, it means that the positioning function of the AECS fails, and relevant processing can be performed by the mobile phone end, for example, the mobile phone end can execute the following S410.

[0129] For example, after the vehicle determines that the communication function of the AECS is normal based on the above S403, it may further determine whether the positioning function of the AECS is normal.

[0130] Specifically, the vehicle-side backup intelligent connection module can determine whether the positioning function of the AECS is normal based on whether the failure type causing the positioning function failure is detected. Therefore, the failure type causing the positioning function failure can be specifically referred to the specific description of the aforementioned Table 2, and thus it will not be repeated.

[0131] S407: Upload vehicle-side data.

[0132] For example, if the vehicle determines yes based on the above S406, it means that the positioning function of the AECS is normal, and the vehicle can upload the positioning information and other target data reflecting the accident information to the backend cloud.

[0133] Specifically, the vehicle can generate positioning information based on AECS and send the positioning information to the backend cloud based on remote communication.

[0134] In an example method of generating positioning information, the on-board satellite positioning module in the vehicle-side intelligent connection module can generate the vehicle's location information. In addition, when the vehicle-side intelligent connection module detects that the AECS is triggered based on the aforementioned S401, it can also record the time information corresponding to the triggering moment and other target data reflecting the accident information and send it to the backend cloud.

[0135] S408: Mobile phone and vehicle status monitoring.

[0136] For example, the mobile phone can monitor the vehicle status based on near-field communication with the vehicle to listen to relevant information such as target instructions sent by the vehicle.

[0137] It can be understood that the mobile phone and the vehicle have established a communication connection based on the near field communication method before S408.

[0138] In an example method of establishing near-field communication between a vehicle and a mobile phone, a person in the vehicle may establish a near-field communication connection between the vehicle and the mobile phone by Bluetooth connection, wireless LAN connection, etc. based on certain user needs. The aforementioned user needs may include playing audio or video files in the mobile phone in the vehicle, answering calls on the mobile phone using the vehicle, using the mobile phone application in the vehicle, etc. This application does not restrict the specific scenario in which the user establishes a near-field communication connection between the vehicle and the mobile phone.

[0139] In another example of establishing near field communication between a vehicle and a mobile phone, a person in the vehicle may be using a vehicle-to-vehicle interconnection application to connect the vehicle to the mobile phone. Thus, the aforementioned vehicle-to-vehicle interconnection application may include CarLife TM 、HiCar TM 、CarPlay TM etc., applications that can connect vehicles and mobile phones based on near-field communication.

[0140] S409: The mobile phone is connected to the backend cloud.

[0141] For example, if the above S403 is judged as no, it means that the communication function of AECS fails, that is, the vehicle cannot send a call request and target data such as positioning information reflecting accident information to the background cloud based on AECS. Therefore, the mobile phone can connect to the background cloud through remote communication, and upload the target data such as positioning information reflecting accident information to the background cloud based on the following S410. The above-mentioned remote communication includes long-distance communication based on mobile network (for example, 2G, 3G, 4G, 5G, 6G and other network standards) and other technologies.

[0142] Specifically, if the vehicle-side backup intelligent connection module detects a communication function failure of the AECS based on the aforementioned S403, the vehicle-side backup intelligent connection module can send a target command to the mobile phone based on near field communication. Then, after receiving the target command, the mobile phone can, on the one hand, connect to the backend cloud based on S409; on the other hand, it can upload target data reflecting accident information such as positioning information to the backend cloud based on the following S410.

[0143] S410: Upload data from the mobile phone.

[0144] Exemplarily, after the mobile phone receives the target instruction sent by the vehicle-side backup intelligent connection module based on near-field communication, it can upload positioning information and other target data reflecting the accident information to the background cloud. The positioning information may include the vehicle's location information and target data reflecting the accident information, such as the aforementioned MSD.

[0145] For example, after receiving the target command, the mobile phone can obtain the positioning information and send the positioning information to the background cloud based on remote communication.

[0146] In an example method for a mobile phone to obtain positioning information, the positioning information can be carried in the target instruction. In this example method, the vehicle-side backup intelligent connection module can continuously back up the vehicle's location information generated by the vehicle-mounted satellite positioning system, as well as the time information corresponding to the moment when the AECS is triggered. Furthermore, when the vehicle-side backup intelligent connection module determines that the communication function of the AECS fails based on the above S403, the backup location information can be written into the target instruction as positioning information, or the backup location information and time information can be written into the target instruction as positioning information. Furthermore, the mobile phone can obtain the positioning information carried therein based on the target instruction and send it to the background cloud.

[0147] In another example of a mobile phone obtaining positioning information, the mobile phone can obtain positioning information from the intelligent network system corresponding to the vehicle. As a result, the vehicle can access the intelligent network system provided by its automobile manufacturer to upload important data such as the vehicle's location information to the intelligent network system. Therefore, when the mobile phone receives the target instruction, it can obtain the latest location information of the vehicle from the intelligent network system, and send the location information as positioning information to the background cloud. Alternatively, when the mobile phone receives the target instruction, it can obtain the latest location information of the vehicle from the intelligent network system, and send the location information and the time information corresponding to the moment the target instruction is received to the background cloud as positioning information.

[0148] In another example of a mobile phone obtaining positioning information, the mobile phone generates positioning information after receiving a target command. Thus, the mobile phone can use the location information of the mobile phone when receiving the target command as the location information of the vehicle, and send the location information as positioning information to the backend cloud. Alternatively, the mobile phone can use the location information of the mobile phone when receiving the target command as the location information of the vehicle, and send the location information and the time information corresponding to the moment when the target command is received as positioning information to the backend cloud.

[0149] In this example, it can be understood that since the connection method between the mobile phone and the vehicle is near-field communication connection, and the communication range of the near-field communication connection is relatively small, for example, the maximum communication distance of Bluetooth communication may be 5 meters to 10 meters, and the maximum communication distance of wireless LAN communication may be 20 meters to 100 meters. Therefore, the distance between the mobile phone and the vehicle is relatively close. Therefore, the mobile phone can use the location information of the mobile phone when receiving the target command as the location information of the vehicle.

[0150] Similarly, since the distance between the mobile phone and the vehicle is relatively close, the time when the mobile phone receives the target command and the time when the vehicle triggers the AECS are small, for example, less than a preset time threshold, which may be 10 milliseconds, 1 second, 5 seconds, etc. Therefore, the time when the mobile phone receives the target command can be approximately the time when the vehicle triggers the AECS.

[0151] It can be understood that based on the above content, in the event that the communication function of AECS fails, a call request and target data such as location information reflecting the accident information can be sent to the backend cloud through the mobile phone. That is, even if the communication function of AECS fails, the backend cloud can still receive the call request and target data such as location information reflecting the accident information. In turn, it ensures that the people in the vehicle can receive timely rescue.

[0152] In addition, when the vehicle-side backup intelligent connection module in the vehicle determines that the positioning function of the AECS is faulty, the vehicle-side backup intelligent connection module can send a target command to the mobile phone, and then the mobile phone can upload data to the background cloud based on the received target command. Therefore, the content of the data uploaded to the background cloud by the mobile phone based on the received target command is substantially the same as the content of the data uploaded to the background cloud by the mobile phone based on the received target command, and thus will not be described in detail.

[0153] In addition, if the vehicle makes a negative judgment based on the aforementioned S406, indicating that the positioning function of the AECS fails, the vehicle can send a target instruction to the mobile phone to enable the mobile phone to upload the positioning information to the background cloud. Of course, other target data reflecting the accident information other than the positioning information can also be uploaded.

[0154] Specifically, if the vehicle-side backup intelligent connection module detects the failure type that causes the positioning function failure, the vehicle-side backup intelligent connection module can send a target instruction to the mobile phone, and then the mobile phone can send the positioning information to the background cloud based on the aforementioned S410.

[0155] It can be understood that based on the above steps, when the communication function and call function of AECS are not faulty but the positioning function is faulty, a call request can be sent to the background cloud through the vehicle's onboard wireless communication terminal, and positioning information can be sent to the background cloud through the mobile phone. That is, even if the positioning function of AECS is faulty, it can still ensure that the background cloud receives the target data reflecting the accident information such as the call request and positioning information. In turn, it ensures that the people in the vehicle can be rescued in time.

[0156] In addition, it can be understood that based on the above steps, when there is no failure in the communication function and positioning function of AECS, the vehicle's AECS can send call requests and positioning information and other target data reflecting accident information to the background cloud, so that people in the vehicle can receive timely rescue.

[0157] Furthermore, in one implementation of the present application, when requesting for rescue, the target data of the response accident information sent to the backend cloud may be a minimum data set MSD for realizing the rescue information.

[0158] An embodiment of the present application also provides an electronic device, comprising: one or more processors; one or more memories; one or more memories storing one or more programs, and when one or more programs are executed by one or more processors, the electronic device executes the above-mentioned corresponding vehicle accident rescue method.

[0159] An embodiment of the present application also provides a computer-readable medium, on which instructions are stored. When the instructions are executed on a corresponding electronic device, the computer executes the above-mentioned vehicle accident rescue method.

[0160] An embodiment of the present application also provides a computer program product, including a computer program / instruction, which implements the above-mentioned vehicle accident rescue method when the computer program / instruction is executed by a corresponding electronic device.

[0161] The various embodiments of the mechanism disclosed in the present application can be implemented in hardware, software, firmware or a combination of these implementation methods. The embodiments of the present application can be implemented as a computer program module or module code executed on a programmable system, and the programmable system includes at least one processor, a storage system (including volatile and non-volatile memory and / or storage elements), at least one input device and at least one output device.

[0162] In some cases, the disclosed embodiments may be implemented in hardware, firmware, software, or any combination thereof. The disclosed embodiments may also be implemented as instructions carried or stored on one or more temporary or non-temporary machine-readable (e.g., computer-readable) storage media, which may be read and executed by one or more processors. For example, instructions may be distributed over a network or through other computer-readable media. Therefore, machine-readable media may include any mechanism for storing or transmitting information in a form readable by a machine (e.g., a computer). Therefore, machine-readable media include any type of machine-readable media suitable for storing or transmitting electronic instructions or information in a form readable by a machine (e.g., a computer).

[0163] References to "one embodiment" or "an embodiment" in the specification mean that the specific features, structures, or characteristics described in conjunction with the embodiment are included in at least one exemplary implementation or technology disclosed according to the embodiment of the present application. The appearance of the phrase "in one embodiment" in various places in the specification does not necessarily all refer to the same embodiment.

[0164] The disclosure of the embodiments of the present application also relates to a device for performing the operations in the text. The device may be constructed specifically for the required purpose or it may include a general-purpose computer selectively triggered or reconfigured by a computer program stored in the computer. In addition, the computer mentioned in the specification may include a single processor or may be an architecture involving multiple processors for increased computing power.

[0165] In addition, the language used in this specification has been primarily selected for readability and instructional purposes and may not be selected to describe or limit the disclosed subject matter. Therefore, the present application embodiment disclosure is intended to illustrate rather than limit the scope of the concepts discussed herein.

Claims

1. A vehicle accident rescue method, characterized in that: Applied to a vehicle, wherein the vehicle is integrated with an on-board accident emergency call system, wherein the on-board accident emergency call system is used to support the vehicle in sending rescue information related to a request for rescue to a backend cloud, the method comprising: When the vehicle determines to request rescue, if it detects that the on-board accident emergency call system has a fault, rescue information related to the rescue request is sent to the background cloud through a mobile terminal. The mobile terminal is an electronic device that establishes a communication connection with the vehicle based on near-field communication.

2. The method according to claim 1, characterized in that The rescue information includes target data of call request and response accident information, The detecting that the vehicle-mounted accident emergency call system has a fault includes: The vehicle detects that the communication function of the vehicle accident emergency call system fails and cannot send the call request and the target data to the backend cloud based on the vehicle accident emergency call system; The sending of rescue information related to the rescue request to the backend cloud through the mobile terminal includes: The vehicle sends a target instruction to the mobile terminal based on the near field communication method, and the target instruction is used to instruct the mobile terminal to send the call request and the target data to the background cloud.

3. The method according to claim 1, characterized in that The rescue information includes a call request, The detecting that the vehicle-mounted accident emergency call system has a fault includes: The vehicle detects that the call function of the vehicle accident emergency call system is faulty and cannot send the call request to the backend cloud based on the vehicle accident emergency call system; The sending of rescue information related to the rescue request to the backend cloud through the mobile terminal includes: The vehicle sends a target instruction to the mobile terminal based on the near field communication method, and the target instruction is used to instruct the mobile terminal to send the call request to the background cloud to establish a call.

4. The method according to claim 1, characterized in that: The rescue information includes target data reflecting the accident information, and the target data includes positioning information. The detecting that the vehicle-mounted accident emergency call system has a fault includes: The vehicle detects that the positioning function of the vehicle accident emergency call system is faulty and cannot send the positioning information to the backend cloud based on the vehicle accident emergency call system; The sending of rescue information related to the rescue request to the backend cloud through the mobile terminal includes: The vehicle sends a target instruction to the mobile terminal based on the near field communication method, and the target instruction is used to instruct the mobile terminal to send the positioning information to the background cloud.

5. The method according to any one of claims 1 to 4, characterized in that The vehicle further includes a vehicle-side backup intelligent connection module, and the vehicle establishes a communication connection with the mobile terminal based on the near field communication method through the vehicle-side backup intelligent connection module, and the rescue information related to the rescue request is sent to the backend cloud through the mobile terminal, including: The vehicle sends the target instruction to the mobile terminal through the vehicle-side backup intelligent connection module based on the near field communication method, and the target instruction is used to instruct the mobile terminal to send rescue information related to the rescue request to the background cloud.

6. The method according to claim 5, characterized in that The method further comprises: The fault status information corresponding to the vehicle-mounted accident emergency call system is obtained through the vehicle-side backup intelligent connection module, so that when the vehicle-side backup intelligent connection module determines that the vehicle-mounted accident emergency call system has a fault based on the fault status information, it sends the target instruction to the mobile terminal based on the near-field communication method.

7. The method according to any one of claims 1 to 6, characterized in that The rescue information includes target data reflecting the accident information, and the target data is a minimum data set reflecting the accident information.

8. The method according to any one of claims 1 to 7, characterized in that The function implementation of the vehicle accident emergency call system involves a control module, a vehicle wireless communication terminal, a vehicle satellite positioning system, a power module, a backup power module, a microphone and a speaker in the vehicle. The method also includes that if any of the following failure types exists, it is considered that the vehicle accident emergency call system has a fault: The control module fails; The vehicle-mounted wireless communication terminal fails; The vehicle-mounted satellite positioning system fails; The power module fails; The backup power supply module fails; The microphone and the speaker are inoperative.

9. The method according to any one of claims 1 to 8, characterized in that In the case of determining to request rescue, the method further includes: If the vehicle detects that there is no fault in the on-board emergency call system for an accident, the vehicle sends rescue information related to a rescue request to the backend cloud based on the on-board emergency call system for an accident.

10. The method according to any one of claims 1 to 9, characterized in that The near field communication method includes a Bluetooth communication method or a wireless local area network communication method, and the mobile terminal establishes a communication connection with the background cloud based on a remote communication method, and the remote communication method includes a long-distance communication method implemented based on mobile network technology.

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