CN115690940A

CN115690940A - Driving record information calling method and device, electronic equipment and storage medium

Info

Publication number: CN115690940A
Application number: CN202211290768.8A
Authority: CN
Inventors: 杨振
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-03

Abstract

The application provides a method and a device for calling driving record information, electronic equipment and a storage medium. The method is applicable to a server, wherein the server stores driving record information of at least one vehicle; the driving record information is collected by a vehicle and is sent to a server through communication equipment of a road; the method comprises the following steps: receiving a driving record calling instruction; and calling the driving record information of at least one vehicle, which is obtained by the communication equipment on the road where the traffic accident is located, according to the driving record calling instruction. Like this, can guarantee the comprehensiveness of the vehicle event data who obtains, if the vehicle event data recorder is not installed to the accident vehicle, perhaps when the vehicle event data of the simple basis accident vehicle can't accurately pursue the responsibility, can combine to look over according to the vehicle event data of each vehicle of output, more can confirm the essential reason that the traffic accident takes place for the traffic accident pursues the responsibility fairly impartial more.

Description

Driving record information calling method and device, electronic equipment and storage medium

Technical Field

The present application relates to the field of data calling technologies, and in particular, to a method and an apparatus for calling driving record information, an electronic device, and a storage medium.

Background

In order to ensure safe driving of vehicles and perform accident tracing, driving records are an important part, and therefore, most vehicles are provided with driving recorders at present.

However, in the prior art, when a traffic accident occurs, only the contents stored in the event data recorder of the accident vehicle can be passed, so that if the contents recorded in the event data recorder of the accident vehicle are incomplete, the notability of accident responsibility judgment is affected.

Disclosure of Invention

In view of the above, an object of the present application is to provide a method, an apparatus, an electronic device, a storage medium, and a vehicle for retrieving driving record information, so as to solve the technical problem that in the prior art, the fairness of the determination of the responsibility of a traffic accident is affected only by performing the responsibility following of the traffic accident according to the driving record of the accident vehicle.

In view of the above, a first aspect of the present application provides a method for retrieving driving record information, which is applied to a server, where driving record information of at least one vehicle is stored in the server; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road; the method comprises the following steps:

receiving a driving record calling instruction;

and calling the driving record information of at least one vehicle, which is obtained by the communication equipment on the road where the traffic accident is located, according to the driving record calling instruction.

In some embodiments, the retrieving driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident is located includes:

acquiring position information of a road where a traffic accident is located, and determining communication equipment of the road where the traffic accident is located according to the position information;

and reading the driving record information of at least one vehicle obtained by the communication equipment on the road where the traffic accident is located.

In some embodiments, the reading of the driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident occurs includes:

acquiring the occurrence time of the traffic accident, and determining a calling time range according to the occurrence time;

and calling the driving record information of at least one vehicle, which is obtained by the communication equipment of the road where the traffic accident is located within the calling time range.

In some embodiments, the retrieving driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident is located within the retrieval time range includes:

determining the vehicle unique identification of at least one accident vehicle in which the traffic accident occurs;

determining whether at least one of the accident vehicles moves within a predetermined time period after the occurrence time;

when any accident vehicle moves, determining at least one target road corresponding to the moving path according to the vehicle unique identifier of the moving accident vehicle, calling the communication equipment of the at least one target road and the communication equipment of the road where the traffic accident is located, and obtaining the driving record information of the at least one vehicle within the calling time range.

In some embodiments, the obtaining of the driving record information of at least one vehicle by the communication device on the road where the traffic accident is located includes:

calling in-vehicle driving record information and out-vehicle driving record information of an accident vehicle, which are obtained by communication equipment of a road where a traffic accident is located;

and/or the presence of a gas in the atmosphere,

and calling vehicle external driving record information of other vehicles obtained by communication equipment of the road where the traffic accident is located, wherein the other vehicles are vehicles except the accident vehicle in the road where the traffic accident is located.

when a plurality of communication devices for determining the road where the traffic accident is located are arranged, positioning the traffic accident to determine the accident position;

calculating the distance between the communication equipment of the road where each traffic accident is located and the accident position, and selecting at least one target communication equipment from the communication equipment of the road where the traffic accidents are located according to the distance;

and calling the driving record information of at least one vehicle obtained by at least one target communication device.

In some embodiments, the calculating a distance between each communication device and the accident location, and selecting at least one target communication device from a plurality of communication devices according to the distance, comprises:

and calculating the distance between each communication device and the accident position, and selecting the target communication device with the closest distance from the plurality of communication devices according to the distance.

Based on the same inventive concept, a second aspect of the present application provides a driving record information retrieving device, which is installed in a server or performs data communication with the server through network communication, wherein driving record information of at least one vehicle is stored in the server; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road;

the device comprises:

the instruction receiving module is configured to receive a driving record calling instruction;

and the driving record calling module is configured to call the driving record information of at least one vehicle, which is obtained by the communication equipment on the road where the traffic accident is located, according to the driving record calling instruction.

Based on the same inventive concept, a third aspect of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the method of the first aspect is implemented.

Based on the same inventive concept, a fourth aspect of the present application proposes a readable storage medium storing computer instructions for causing a computer to perform the method of the first aspect.

As can be seen from the above, according to the driving record information retrieving method, the driving record information retrieving device, the electronic device and the storage medium provided by the application, the driving record information of each vehicle is stored in the server in advance through the communication device of the road, so that after the driving record retrieving instruction is received, the driving record information of each vehicle collected by the communication device of the road corresponding to the traffic accident can be retrieved, and the traffic accident responsibility can be pursued according to the driving record content. Through the scheme, the comprehensiveness of the obtained driving record information can be ensured, if the accident vehicle is not provided with the driving recorder, or the driving record of the accident vehicle is simply based on, and when the accident vehicle cannot accurately pursue the responsibility, the driving record information of each vehicle can be combined and checked, the essential reason of the occurrence of the traffic accident is determined, and the traffic accident pursuit is fairer and more fair.

Drawings

In order to more clearly illustrate the technical solutions in the present application or the related art, the drawings needed to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic flow chart of a driving record information retrieval method according to an embodiment of the present application;

fig. 2A is a schematic block diagram corresponding to the vehicle storing the driving record content to the server according to the embodiment of the present application;

fig. 2B is a schematic block diagram of a vehicle storing driving record content to a server according to an embodiment of the present disclosure;

fig. 3 is a block diagram of a driving record information retrieving device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that technical terms or scientific terms used in the embodiments of the present application should have a general meaning as understood by those having ordinary skill in the art to which the present application belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Based on the description of the background art, with the development of the field of vehicles, the vehicles increasingly participate in our schedule life and work, various scenes and requirements are met, and the product of the automobile data recorder is also generated. The driving recorder is an instrument for recording the image and sound of the vehicle during driving. After the automobile data recorder is installed, the video images and the sounds of the whole running process of the vehicle can be recorded, and evidence can be provided for traffic accidents. People who like self-driving tour can also use it to record the process of overcoming difficult obstructions. Meanwhile, the inevitable porcelain collision behavior in the present society can be prevented.

But the current road accident liability determination has the following defects:

1. the method strongly depends on the information of the automobile data recorder of the accident vehicle, namely only the video information of the accident vehicle can be obtained in time, and other available video resources are basically 0.

2. The camera of the automobile data recorder configured by the existing vehicle generally only has the forward view of a front windshield area, video blind areas are formed in the side or the rear of the vehicle, and scenes with information collection not in place are generated when certain complex scenes are determined to be responsible, so that accidents cannot be fairly and fairly traced.

3. Of course, the vehicle may not be provided with the automobile data recorder, so that a larger physical blind area exists, and the accident tracing is more difficult.

It can be understood that before or during the implementation of the technical solutions of the embodiments in the present application, the user is informed of the type, the use range, the use scenario, and the like of the related personal information in a proper manner, and obtains the authorization of the user.

For example, in response to receiving an active request from a user, prompt information is sent to the user to explicitly prompt the user that the operation requested to be performed would require acquisition and use of personal information (e.g., account information) to the user. Therefore, the user can autonomously select whether to provide personal information to software or hardware such as an electronic device, an application program, a server, or a storage medium which performs the operation of the technical scheme of the present application, according to the prompt information.

As an optional but non-limiting implementation manner, in response to receiving an active request from the user, the manner of sending the prompt information to the user may be, for example, a pop-up window, where the prompt information may be presented in a text manner. In addition, a selection control for providing personal information to the electronic device by the user's selection of "agreeing" or "disagreeing" can be carried in the pop-up window.

It is understood that the above processes of notifying and obtaining user authorization are merely illustrative and are not intended to limit the implementation of the present application, and other manners satisfying the relevant laws and regulations may be applied to the implementation of the present application.

The embodiment of the application provides a method for calling driving record information, which is suitable for a server, wherein the server stores the driving record information of at least one vehicle; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road.

The driving record information is used for assisting in traffic accident responsibility determination, and the communication equipment is fixedly arranged on a road.

During specific implementation, in the driving process of the vehicle, if the vehicle drives to the communication coverage range of the communication equipment on the road, the vehicle can be connected with the communication equipment, the local storage of the automobile data recorder is cut off, and the automobile data information acquired by the automobile data recorder is sent to the server through the communication equipment on the road. And after receiving the driving record information sent by each vehicle, the server stores the driving record information in the server. The corresponding communication equipment is fixed on a road, and the driving record information (including at least one of images, videos and audios) of the vehicle can be sent to the server by the communication equipment arranged on the road when the vehicle approaches the road, and the driving record information is stored in the server.

In specific implementation, as shown in fig. 2A, vehicles 1 and 2 '\ 8230' \ 8230and N are capable of sending recorded driving information to a communication device of a road through a Vehicle external communication facility T-BOX (Telematics BOX) by using a V2X (Vehicle to electrical communication technology) and sending the recorded driving information to a server (for example, a cloud server) for storage through communication of the road.

In specific implementation, the process of generating and transmitting the internal driving record information in a certain vehicle is specifically described based on the block diagram shown in fig. 2B:

the camera outside the vehicle collects the acquired Video information and the audio information acquired by the microphone of the vehicle in a DVR (Digital Video Recorder) information collecting and processing module to obtain the driving recording information. And then if the vehicle external communication facility T-BOX can be connected to the communication equipment of the corresponding road, the storage process of the driving record information in the local storage module of the driving recorder is cut off, and the driving record information is stored in a server through the communication equipment of the road through V2X communication connection.

The server can store the driving record information of each vehicle sent by the communication equipment of each road, and the driving record information is associated and corresponding to the sending vehicle and the corresponding road. The server may be installed on the corresponding road, or divided according to geographical regions, and installed in the range of the corresponding geographical region, or installed with a server for storing the driving record information of vehicles corresponding to each road in each region. The process of acquiring and storing the driving record information is stored in the server after the vehicle user confirms authorization.

The road can be a straight road or an intersection, a T-shaped intersection or a multi-branch intersection and the like.

Based on the above description, as shown in fig. 1, the method includes:

step 101, receiving a driving record calling instruction.

In particular, in case of a traffic accident, some authorized personnel (for example, workers for road safety maintenance) may send a driving record calling instruction to the server. The driving record calling instruction can be sent to a server by authorized personnel through terminal equipment with authority, or can be generated by the authorized personnel in the server through some functional controls.

And 102, calling the driving record information of at least one vehicle, which is obtained by the communication equipment on the road where the traffic accident is located, according to the driving record calling instruction.

And in specific implementation, account information corresponding to the driving record calling instruction is obtained, and whether the account information has driving record calling permission or not is judged. The corresponding account information may be carried in the driving record calling instruction, or the corresponding account information may be acquired after the driving record calling instruction is received. And comparing the obtained account information with a stored account list with a driving record calling authority, if the obtained account information is in the corresponding account list, determining that the account information has the driving record calling authority, and if not, determining that the account information does not have the driving record calling authority. And the driving record content stored in the server cannot be called for account information without permission.

In specific implementation, for account information with driving record taking authority, a corresponding road where a traffic accident is located can be selected, and thus the server can output driving record information of one or more vehicles obtained by the communication equipment of the road.

Through the technical scheme, the driving record information of each vehicle is stored in the server through the communication equipment of the road in advance, and after the driving record calling instruction is received, the driving record information of each vehicle collected by the communication equipment of the road corresponding to the traffic accident can be called out, and the traffic accident tracing is carried out according to the driving record content. Therefore, the comprehensiveness of the obtained driving record information can be ensured, if an accident vehicle is not provided with a driving recorder, or when the accident vehicle cannot accurately pursue according to the driving record of the accident vehicle, the driving record information can be combined and checked according to the output driving record information of each vehicle, the essential reason of the occurrence of the traffic accident is determined, and the traffic accident pursuit is fairer and more fair.

In some embodiments, the retrieving the driving record information of the at least one vehicle obtained by the communication device on the road where the traffic accident is located in step 102 includes:

step 102A1, obtaining position information of a road where a traffic accident is located, and determining communication equipment of the road where the traffic accident is located according to the position information.

Step 102A2, reading the driving record information of at least one vehicle obtained by the communication equipment on the road where the traffic accident is located.

During specific implementation, the servers in the scheme belong to cloud servers, the servers are not arranged on all the roads, and one server is arranged in one area or a total server is arranged in all the areas. At the moment, the driving record information of the corresponding traffic accident road needs to be called, and the position of the road where the traffic accident is located needs to be positioned, so that the identification code of the communication equipment of the road can be determined according to the positioned position, and the driving record information which is correspondingly stored is searched in the server according to the identification code and is output.

Through the scheme, the identification code of the communication equipment corresponding to the road does not need to be manually input by a user, intelligent determination is directly carried out according to the position of the road where the traffic accident is located, and the process of calling the driving record is facilitated.

In some embodiments, step 102A2 comprises:

step 102A21, acquiring the occurrence time of the traffic accident, and determining the calling time range according to the occurrence time.

And 102A22, retrieving the driving record information of at least one vehicle, which is obtained by the communication equipment of the road where the traffic accident is located within the retrieval time range.

In specific implementation, because the duration of the driving record information stored in the server is long, if all the driving record information is output to the user, the time required in the output process is long, and the user cannot conveniently search the driving record content corresponding to the traffic accident. Therefore, with the above-described aspect, the occurrence time of the intervening traffic accident takes the predetermined time range before the occurrence time (for example, the first 10 minutes) and the predetermined time range after the occurrence time (for example, the second 10 minutes) as the corresponding retrieval time ranges. And outputting the driving record information of each vehicle in the calling time range stored in the server corresponding to the communication equipment. Therefore, the contents of the output driving record information can be checked, and then the traffic accident can be accurately tracked.

In some embodiments, step 102a22 comprises:

step 102a221, determining a vehicle unique identifier of each of at least one accident vehicle in which a traffic accident occurs.

Step 102a222, determining whether at least one of the accident vehicles moves within a predetermined time period after the occurrence time.

Step 102A23, when any accident vehicle moves, determining at least one target road corresponding to the moving path according to the vehicle unique identifier of the moving accident vehicle, calling the communication equipment of the at least one target road and the communication equipment of the road where the traffic accident is located, and obtaining the driving record information of the at least one vehicle within the calling time range.

In particular implementations, if an accident vehicle is still moving within a predetermined period of time (e.g., 15 minutes) after the accident, the possibility of culprit escape for the accident vehicle is demonstrated. Other roads corresponding to the moving path of the traffic accident need to be used as target roads, and the driving record information of each vehicle in the corresponding calling time range of the communication equipment of the target roads and the driving record information of each vehicle in the corresponding calling time range of the communication equipment of the road where the traffic accident is located are output together or sequentially.

By the scheme, if the accident vehicle has the possibility of causing the accident to escape, the driving record information of each vehicle, which is stored corresponding to the road of the escape route, and the driving record information corresponding to the accident road can be automatically output, the operation by a user is not needed, the use by the user is convenient, the escape route of the vehicle causing the accident to escape can be quickly positioned, and the pursuit of the vehicle causing the accident can be quickly carried out.

In some embodiments, in step 102, the retrieving driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident is located includes:

and step 102B1, calling the vehicle-inside driving record information and the vehicle-outside driving record information of the accident vehicle, which are obtained by the communication equipment of the road where the traffic accident is located.

And/or the presence of a gas in the atmosphere,

and step 102B2, obtaining vehicle-outside driving record information of other vehicles obtained by the communication equipment of the road where the traffic accident is located, wherein the other vehicles are vehicles except the accident vehicle in the road where the traffic accident is located.

In specific implementation, the driving record content of some vehicles includes vehicle-outside driving record information and vehicle-inside driving record information, and the vehicle-inside driving record information of other vehicles on the road where the vehicle is incident in a traffic accident belongs to the content of personal privacy, and needs to be protected. And for the traffic accident, the conditions inside the other vehicles are not related to the traffic accident, and the conditions outside the other vehicles may be related to the responsibility of the traffic accident, so that for the other vehicles, only the driving records outside the vehicles can be used as the evidence for the responsibility of the accident. However, for the accident vehicle, the driving record information inside the vehicle and the driving record information outside the vehicle are both evidences that can be used for tracing the accident.

Based on the above description, the driving record information that needs to be output can be classified into these several cases:

firstly, the method comprises the following steps: the traffic accident vehicle is provided with a corresponding automobile data recorder, and when a traffic accident occurs, other vehicles on the incident road are also provided with the automobile data recorder, and the other vehicles send information recorded in the automobile data recorder to the server for storage through the communication equipment on the road. At this time, the in-vehicle driving record information and the out-vehicle driving record information of the accident vehicle and the stored out-vehicle driving record information of the other vehicles on the road can be output together.

Secondly, the method comprises the following steps: the traffic accident vehicle is not provided with a corresponding automobile data recorder, when a traffic accident occurs, other vehicles on the incident road are provided with the automobile data recorder, and the other vehicles send information recorded in the automobile data recorder to the server for storage through the communication equipment on the road. At this time, the stored driving record information outside the vehicle of the other vehicles on the road is output.

Thirdly, the method comprises the following steps: the traffic accident vehicle is provided with a corresponding automobile data recorder, and when the traffic accident occurs, no other vehicle is arranged on the accident road, or no automobile data recorder is arranged on the other vehicle, or the other vehicle does not send the information recorded in the automobile data recorder to the server for storage through the communication equipment on the road. At this time, the driving record information inside the accident vehicle and the driving record information outside the accident vehicle are output.

Through the scheme, the contents of the driving record information needing to be output can be quickly and accurately positioned on the basis of ensuring the privacy of other vehicles in the vehicle, and the contents are output, so that the traffic accident tracing is more accurate.

and step 102C1, when a plurality of communication devices are arranged on the road where the traffic accident is located, positioning the traffic accident to determine the accident position.

And 102C2, calculating the distance between the communication equipment of the road where each traffic accident is located and the accident position, and selecting at least one target communication equipment from the communication equipment of the road where the traffic accidents are located according to the distance.

And step 102C3, calling the driving record information of at least one vehicle, which is obtained by at least one target communication device.

In specific implementation, when a plurality of communication devices are arranged on the incident road of the traffic accident, if the distance from the incident position is far, the correspondingly obtained driving record information of the vehicle is inaccurate. Therefore, the running record information of each vehicle obtained by correspondingly selecting one or more target communication devices from the running record information can be output according to the distance from the accident position. For example, communication devices within a predetermined distance (20 meters) of the square circle of the accident location may be selected as the target communication device.

Through the scheme, the communication equipment for obtaining the driving record information can be positioned more accurately, and then the output driving record information of each vehicle is ensured to be higher in correlation with traffic accidents, so that the accident tracing is more accurate according to the output driving record information.

In some embodiments, step 102C2 comprises:

When the method is specifically implemented, the communication equipment closest to the accident position is selected as the target communication equipment, so that the accuracy of the output driving record information of each vehicle is further ensured.

It should be noted that the method of the embodiment of the present application may be executed by a single device, such as a computer or a server. The method of the embodiment can also be applied to a distributed scene and completed by the mutual cooperation of a plurality of devices. In this distributed scenario, one device of the multiple devices may only perform one or more steps of the method of the embodiment of the present application, and the multiple devices interact with each other to complete the method.

The method for calling the driving record information is specifically described in the specific application scene of a traffic accident at the intersection a, and the process is as follows:

the first step is as follows: and communication equipment is arranged at the road test of the intersection A, and when the vehicles a, b and c pass through the intersection A at 8 points and 10 points, the vehicles a, b and c enter the communication coverage range of the communication equipment and establish communication connection with the vehicles a, b and c. And the vehicle a, the vehicle b and the vehicle c send the driving record information of the respective driving recorders to the cloud server through the communication equipment of the intersection A for storage.

In the second step, at 8, 11, the vehicle a and the vehicle b collide with each other at the intersection A to cause traffic accidents, and the vehicle c does not exit the intersection A. And after confirming the place of the traffic accident, the road manager at the intersection A sends a driving record calling instruction to the cloud server.

And thirdly, the cloud server judges whether the account information of the driving record calling instruction sender (namely the road manager) has the calling authority. If the communication equipment at the intersection A has the authority, the driving record information of the vehicles a, b and c collected by the communication equipment at the intersection A between 8 and 8 points is extracted and output. The driving record information can be output to the terminal device of the road manager for the road manager to check, or the driving record information in the storage device can be checked by the road manager after being output to the storage device through other electronic devices.

Thus, the road manager can determine the proportion of responsibility corresponding to the vehicle a and the vehicle b according to the content of the played driving record information. In time, the driving record information corresponding to the vehicle a and the vehicle b is not accurate enough, and the driving record information of the vehicle c can be used for assisting in pursuing responsibility of the traffic accident, so that the responsibility of the traffic accident can be more fair and fair.

It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Based on the same inventive concept, corresponding to the method of any embodiment, the application also provides a device for calling the driving record information. The device is arranged on a server or is in data communication with the server through network communication, and the server stores driving record information of at least one vehicle; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road.

Referring to fig. 3, the driving record information retrieving apparatus includes:

the instruction receiving module 31 is configured to receive a driving record calling instruction;

and the driving record calling module 32 is configured to call the driving record information of at least one vehicle, which is obtained by the communication equipment on the road where the traffic accident is located, according to the driving record calling instruction.

In some embodiments, the driving record retrieving module 32 includes:

the system comprises a position determining unit, a communication unit and a processing unit, wherein the position determining unit is configured to acquire position information of a road where a traffic accident is located and determine communication equipment of the road where the traffic accident is located according to the position information;

and the driving record calling unit is configured to read the driving record information of at least one vehicle obtained by the communication equipment on the road where the traffic accident is located.

In some embodiments, the driving record retrieving unit includes:

an accident time determination subunit configured to acquire occurrence time of the traffic accident, and determine an invoking time range according to the occurrence time;

and the record retrieving subunit is configured to retrieve the driving record information of at least one vehicle obtained by the communication equipment on the road where the traffic accident is located within the retrieval time range.

In some embodiments, the record recall subunit is further configured to:

determining the vehicle unique identification of at least one accident vehicle in which the traffic accident occurs; determining whether at least one of the accident vehicles moves within a predetermined time period after the occurrence time; when any accident vehicle moves, determining at least one target road corresponding to the moving path according to the vehicle unique identifier of the moving accident vehicle, calling the communication equipment of the at least one target road and the communication equipment of the road where the traffic accident is located, and obtaining the driving record information of the at least one vehicle within the calling time range.

In some embodiments, the driving record retrieving module 32 is further configured to:

calling the vehicle-inside driving record information and the vehicle-outside driving record information of the accident vehicle, which are obtained by the communication equipment of the road where the traffic accident is located;

and/or the presence of a gas in the atmosphere,

and calling vehicle-outside driving record information of other vehicles obtained by communication equipment of the road where the traffic accident is located, wherein the other vehicles are vehicles except the accident vehicle in the road where the traffic accident is located.

In some embodiments, the position determining unit is further configured to locate the traffic accident to determine the accident position when a plurality of communication devices are provided on the road on which the traffic accident is determined;

the driving record retrieving module 32 further includes: a target communication equipment determining unit configured to calculate a distance between the communication equipment of the road on which each of the traffic accidents is located and the accident position, and select at least one target communication equipment from the communication equipment of the road on which the traffic accident is located according to the distance;

and the driving record calling unit is also configured to call the driving record information of the at least one vehicle obtained by the at least one target communication device.

In some embodiments, the target communication device determining unit is further configured to:

For convenience of description, the above devices are described as being divided into various modules by functions, which are described separately. Of course, the functionality of the various modules may be implemented in the same one or more software and/or hardware implementations as the present application.

The apparatus in the foregoing embodiment is used to implement the corresponding method in any one of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which are not described herein again.

Based on the same inventive concept, corresponding to any of the above-mentioned embodiments, the present application further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor, and when the processor executes the program, the method according to any of the above embodiments is implemented.

Fig. 4 is a schematic diagram illustrating a more specific hardware structure of an electronic device according to this embodiment, where the electronic device may include: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein the processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 are communicatively coupled to each other within the device via bus 1050.

The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the technical solutions provided in the embodiments of the present disclosure.

The Memory 1020 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 1020 may store an operating system and other application programs, and when the technical solutions provided by the embodiments of the present specification are implemented by software or firmware, the relevant program codes are stored in the memory 1020 and called by the processor 1010 for execution.

The input/output interface 1030 is used for connecting an input/output module to input and output information. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.

The communication interface 1040 is used for connecting a communication module (not shown in the drawings) to implement communication interaction between the present device and other devices. The communication module may implement communication in a wired manner (e.g., a USB (Universal Serial Bus), a network cable, etc.), or in a Wireless manner (e.g., a mobile network, a WIFI (Wireless Fidelity, wireless network communication technology), a bluetooth, etc.).

Bus 1050 includes a path that transfers information between various components of the device, such as processor 1010, memory 1020, input/output interface 1030, and communication interface 1040.

It should be noted that although the above-mentioned device only shows the processor 1010, the memory 1020, the input/output interface 1030, the communication interface 1040 and the bus 1050, in a specific implementation, the device may also include other components necessary for normal operation. In addition, those skilled in the art will appreciate that the above-described apparatus may also include only those components necessary to implement the embodiments of the present description, and not necessarily all of the components shown in the figures.

The electronic device of the foregoing embodiment is used for implementing the corresponding method in any one of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which are not described again here.

Based on the same inventive concept, corresponding to any embodiment of the method, the application also provides a readable storage medium, which stores computer instructions for causing the computer to execute the method according to any embodiment.

Computer-readable media of the present embodiments, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact Disc read only memory (CD-ROM), digital versatile discs (DVD, digital Video Disc) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

The computer instructions stored in the storage medium of the foregoing embodiment are used to enable the computer to execute the method described in any embodiment, and have the beneficial effects of the corresponding method embodiment, which are not described herein again.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the context of the present application, technical features in the above embodiments or in different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures for simplicity of illustration and discussion, and so as not to obscure the embodiments of the application. Furthermore, devices may be shown in block diagram form in order to avoid obscuring embodiments of the application, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the embodiments of the application are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the application, it should be apparent to one skilled in the art that the embodiments of the application can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures, such as Dynamic RAM (DRAM), may use the discussed embodiments.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made without departing from the spirit or scope of the embodiments of the present application are intended to be included within the scope of the claims.

Claims

1. The method for calling the driving record information is characterized by being suitable for a server, wherein the server stores the driving record information of at least one vehicle; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road; the method comprises the following steps:

receiving a driving record calling instruction;

2. The method of claim 1, wherein the retrieving the driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident occurs comprises:

3. The method according to claim 2, wherein the reading of the driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident occurs comprises:

4. The method according to claim 3, wherein the retrieving driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident is located within the retrieval time range comprises:

5. The method according to any one of claims 1 to 4, wherein the retrieving of the driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident occurs comprises:

and/or the presence of a gas in the gas,

6. The method of claim 1, wherein the retrieving the driving record information of at least one vehicle obtained by the communication device on the road where the traffic accident occurs comprises:

when a plurality of communication devices for determining the road where the traffic accident is located are arranged, the traffic accident is positioned to determine the accident position;

7. The method of claim 6, wherein calculating a distance between each communication device and the accident location, and selecting at least one target communication device from a plurality of communication devices based on the distance comprises:

8. The driving record information calling device is characterized by being installed on a server or being in data communication with the server through network communication, wherein driving record information of at least one vehicle is stored in the server; the driving record information is collected by the vehicle and is sent to the server through the communication equipment of the road;

the device comprises:

9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 7 when executing the program.

10. A readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 7.