Rapid traffic accident processing method, system, equipment and medium
By receiving and analyzing video and driving data of the accident vehicles, the responsibility for the accident can be quickly determined, solving the problem of the cumbersome and time-consuming existing traffic accident handling process and realizing fast and safe traffic accident handling.
Patent Information
- Application Number
- CN202510837742.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-20
- Publication Date
- 2025-10-31
AI Technical Summary
The existing traffic accident handling process is cumbersome and time-consuming, causing vehicles to stop and occupy the road while collecting evidence, increasing traffic congestion and the probability of secondary accidents.
By receiving video and driving data uploaded by the accident vehicle, a location diagram of the moment the accident occurred can be quickly extracted. A pre-established scene database can be used to determine the accident scene and liability, avoiding the need to stop the vehicle to collect evidence.
It enables rapid accident liability determination, reduces traffic congestion and the probability of secondary accidents caused by parking for evidence collection, and improves processing speed and safety.
Smart Images
Figure CN120877508A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of traffic accident handling technology, and in particular to a rapid handling method, system, equipment and medium for traffic accidents. Background Technology
[0002] In related technologies, traffic accident handling processes are generally divided into online and offline processes. The general process of online handling is as follows: reporting to the police, collecting evidence, determining liability, assessing damage and settling claims. The general process of offline handling is as follows: reporting to the police, protecting the scene, traffic police arriving at the scene, determining liability, assessing and repairing vehicle damage, negotiating compensation or litigation, and settling claims and closing the case.
[0003] However, both online and offline processes are somewhat cumbersome and time-consuming. In addition, the process of parking, obtaining evidence, and waiting for processing may block the road, which may increase the probability of secondary accidents and traffic congestion to some extent. Summary of the Invention
[0004] Therefore, it is necessary to provide a method, system, equipment, and medium for rapid handling of traffic accidents to address the aforementioned technical problems. This method enables rapid determination of liability and handling of traffic accidents without requiring the driver to stop for evidence collection. It is simple to operate, time-saving, and avoids or reduces traffic congestion caused by stopping for evidence collection. It also effectively reduces the probability of secondary accidents during the evidence collection process and has the advantages of fast accident handling and high safety.
[0005] Firstly, a method for quickly handling traffic accidents is provided, including:
[0006] Respond to fault handling requests to receive video data and driving data uploaded by the accident vehicle during the time of the accident.
[0007] Extract a schematic diagram of the location of the vehicle involved in the accident at the time of the accident from the video data;
[0008] Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scenario is determined;
[0009] Based on the driving data of the vehicle involved in the accident and the accident scenario, the responsibility for the accident will be determined.
[0010] In some examples, the response to the fault handling request to receive video data and driving data uploaded by the accident vehicle during the time of the accident includes:
[0011] In response to an alarm request or a corresponding button trigger request on the accident vehicle, the system receives video data and driving data uploaded by the accident vehicle during the time of the accident. The video data and driving data during the time of the accident are obtained in the following manner:
[0012] When the position of one vehicle overlaps with the position of another vehicle, the time of the accident is determined.
[0013] The predetermined time period before and after the accident is defined as the accident occurrence period, and video data and driving data within the accident occurrence period are extracted.
[0014] In some examples, extracting a location diagram of the accident vehicle at the time of the accident from the video data includes:
[0015] Based on the time of the accident, video data from different perspectives are processed to extract the positional diagrams of each vehicle involved in the accident.
[0016] In some examples, determining the accident scenario based on a schematic diagram of the accident vehicles' positions at the time of the accident includes:
[0017] Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scene is matched from a pre-established scene database, wherein the accident scenes in the scene database are established based on historical traffic accident cases.
[0018] In some examples, it also includes:
[0019] Obtain historical traffic accident cases;
[0020] The scenario database is established based on the location diagrams of accident vehicles from historical traffic accident cases and the results of accident liability determinations.
[0021] In some examples, determining accident liability based on the driving data of the accident vehicle and the accident scenario includes:
[0022] Based on the driving data of the vehicles involved in the accident, the acceleration and steering of each vehicle at the time of the accident were determined.
[0023] Based on the acceleration and steering of each vehicle at the moment of the accident, as well as the accident scenario, the responsibility for the accident is determined.
[0024] In some examples, after determining liability for the accident, the following are also included:
[0025] The accident liability determination results will be sent to the users of each vehicle involved in the accident, and an appeal service will be provided to users in case of disputes.
[0026] Secondly, a rapid traffic accident handling system is provided, including:
[0027] The receiving module is used to respond to fault handling requests by receiving video data and driving data uploaded by the accident vehicle during the time of the accident.
[0028] The extraction module is used to extract a schematic diagram of the location of the accident vehicle at the time of the accident from the video data;
[0029] The determination module is used to determine the accident scene based on the location diagram of the accident vehicle at the time of the accident, and to determine the accident liability based on the driving data of the accident vehicle and the accident scene.
[0030] Thirdly, a computer device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, it implements the steps of the method for rapid handling of traffic accidents described in the first aspect and any possible implementation thereof.
[0031] Fourthly, a computer-readable storage medium is provided having a computer program stored thereon, which, when executed by a processor, implements the steps of the method for rapid handling of traffic accidents as described in the first aspect and any possible implementation thereof.
[0032] Fifthly, a computer program product is provided, on which a computer program is stored, which, when executed by a processor, implements the steps of the method for rapid handling of traffic accidents as described in the first aspect and any possible implementation thereof.
[0033] Using the embodiments of this application, when an accident occurs, a location diagram of the accident vehicle at the time of the accident can be extracted based on the video data and driving data uploaded by the accident vehicle during the accident period. Then, based on the location diagram of the accident vehicle at the time of the accident, the accident scene is determined, and based on the driving data of the accident vehicle and the accident scene, the accident liability is quickly determined. Therefore, in the event of a traffic accident, liability can be quickly determined and the accident handled without stopping for evidence collection. The operation is simple and time-saving, and it avoids or reduces traffic congestion caused by stopping for evidence collection, effectively reducing the probability of secondary accidents during evidence collection. It has the advantages of fast accident handling and high safety. Attached Figure Description
[0034] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0035] Figure 1 A flowchart illustrating a rapid traffic accident handling method provided in an embodiment of this application;
[0036] Figure 2 A structural block diagram of a rapid traffic accident handling system provided in an embodiment of this application;
[0037] Figure 3 This is a structural block diagram of a computer device provided in an embodiment of this application. Detailed Implementation
[0038] The present application will now be described in further detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the application. Furthermore, it should be noted that, for ease of description, only the parts relevant to the application are shown in the accompanying drawings.
[0039] It should be noted that, unless otherwise specified, the embodiments and features of the embodiments in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0040] The following describes in detail, with reference to the accompanying drawings, a method, system, device, and medium for rapid handling of traffic accidents according to embodiments of this application.
[0041] Figure 1 This is a flowchart of a rapid traffic accident handling method according to an embodiment of this application. Figure 1 As shown, the rapid handling method for traffic accidents according to an embodiment of this application includes the following steps:
[0042] S101: Respond to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the time of the accident.
[0043] In one embodiment of this application, responding to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the accident occurrence period includes: responding to an alarm request or a corresponding button trigger request on the accident vehicle, and receiving video data and driving data uploaded by the accident vehicle during the accident occurrence period, wherein the video data and driving data during the accident occurrence period are obtained in the following manner: when the position of the vehicle overlaps with the position of another vehicle, it is determined as the time of the accident; a predetermined time period before and after the time of the accident occurrence is taken as the accident occurrence period, and video data and driving data within the accident occurrence period are extracted.
[0044] Taking a traffic accident involving two vehicles (i.e., one's own vehicle and another vehicle) as an example, when the collision occurs during the driving process (i.e., at the moment of the accident), the vehicle can extract video data captured by its own camera and bus data, such as video data and bus data within a 2-minute time period before and after the collision. Similarly, the other vehicle can also extract video data captured by its own camera and bus data.
[0045] Then, when one of the two parties (i.e., the user of their own vehicle and the user of another vehicle) issues an alarm or triggers it through a preset button on the instrument panel, the captured video data and bus data are uploaded to the cloud. This effectively reduces the data upload load and false trigger rate.
[0046] In the above description, the method for determining the time of an accident, such as the time of a collision, is as follows: based on the results of perception such as cameras, when the position of the vehicle overlaps with the position of another vehicle, it is determined to be the time of an accident, such as the time of a collision. At this time, video data and bus data are automatically captured.
[0047] The bus data includes, but is not limited to, vehicle speed, driving direction, steering angle, acceleration, and vehicle identification number (VIN).
[0048] S102: Extract a schematic diagram of the location of the accident vehicle at the time of the accident from the video data.
[0049] In one embodiment of this application, extracting the location diagram of the accident vehicles at the time of the accident from the video data includes: processing video data from different perspectives according to the time of the accident to extract the location diagram of each accident vehicle at the time of the accident.
[0050] For example, based on the Vehicle Identification Number (VIN), video data from different perspectives of each vehicle in an accident can be processed. By processing the video data from different perspectives of each vehicle in an accident according to the time of collision, a position diagram of each relevant vehicle in the accident can be extracted at the time of the collision.
[0051] S103: Determine the accident scenario based on the location diagram of the accident vehicles at the time of the accident.
[0052] In one embodiment of this application, determining the accident scene based on the location diagram of the accident vehicle at the time of the accident includes: matching the accident scene from a pre-established scene database based on the location diagram of the accident vehicle at the time of the accident, wherein the accident scenes in the scene database are established based on historical traffic accident handling cases.
[0053] In this example, the established scenario database includes: obtaining historical traffic accident cases; and establishing the scenario database based on the location diagrams of the accident vehicles and the accident liability determination results from the historical traffic accident cases.
[0054] For example, contact a public system to obtain traffic accident handling cases, and then build a scenario database, that is, generate a scenario database based on previous traffic accident handling cases.
[0055] S104: Determine liability for the accident based on the driving data of the vehicle involved in the accident and the accident scenario.
[0056] In one embodiment of this application, determining accident liability based on the driving data of the accident vehicles and the accident scene includes: determining the acceleration and steering of each accident vehicle at the time of the accident based on the driving data of the accident vehicles; and determining accident liability based on the acceleration and steering of each accident vehicle at the time of the accident and the accident scene.
[0057] After determining liability for the accident, the process may also include: sending the accident liability determination results to the users of each vehicle involved in the accident, and providing appeal services to users in case of disputes.
[0058] Specifically, based on the scenario database assessment, further auxiliary assessments are made using bus data. For example, at the time of the accident, did the vehicle exhibit any deliberate acceleration, deceleration, or abrupt steering? If no such deliberate acceleration, deceleration, or abrupt steering was observed, liability is determined. In other words, scenario assessment is performed based on uploaded data in the scenario database, and if no violations are found based on bus data, liability is determined, and a judgment result is generated. If there are any objections, the parties involved can appeal.
[0059] According to the rapid traffic accident handling method of this application embodiment, when an accident occurs, a location diagram of the accident vehicle at the time of the accident can be extracted based on the video data and driving data of the accident vehicle uploaded during the accident period. Then, based on the location diagram of the accident vehicle at the time of the accident, the accident scene is determined, and based on the driving data of the accident vehicle and the accident scene, the accident liability is quickly determined. Therefore, when a traffic accident occurs, liability can be quickly determined and the accident handled without stopping for evidence collection. The operation is simple and time-saving, and it avoids or reduces traffic congestion caused by stopping for evidence collection, effectively reducing the probability of secondary accidents during evidence collection. It has the advantages of fast accident handling and high safety.
[0060] Figure 2 This is a structural block diagram of a rapid traffic accident handling system according to an embodiment of this application. Figure 2 As shown, the rapid traffic accident handling system according to an embodiment of this application includes: a receiving module 210, an extraction module 220, and a judgment module 230, wherein:
[0061] The receiving module 210 is used to respond to the fault handling request and to receive video data and driving data uploaded by the accident vehicle during the time of the accident.
[0062] Extraction module 220 is used to extract a schematic diagram of the location of the accident vehicle at the time of the accident from the video data;
[0063] The determination module 230 is used to determine the accident scene based on the location diagram of the accident vehicle at the time of the accident, and to determine the accident liability based on the driving data of the accident vehicle and the accident scene.
[0064] In one embodiment of this application, responding to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the accident occurrence period includes: responding to an alarm request or a corresponding button trigger request on the accident vehicle, and receiving video data and driving data uploaded by the accident vehicle during the accident occurrence period, wherein the video data and driving data during the accident occurrence period are obtained in the following manner: when the position of the vehicle overlaps with the position of another vehicle, it is determined as the time of the accident; a predetermined time period before and after the time of the accident occurrence is taken as the accident occurrence period, and video data and driving data within the accident occurrence period are extracted.
[0065] Taking a traffic accident involving two vehicles (i.e., one's own vehicle and another vehicle) as an example, when the collision occurs during the driving process (i.e., at the moment of the accident), the vehicle can extract video data captured by its own camera and bus data, such as video data and bus data within a 2-minute time period before and after the collision. Similarly, the other vehicle can also extract video data captured by its own camera and bus data.
[0066] Then, when one of the two parties (i.e., the user of their own vehicle and the user of another vehicle) issues an alarm or triggers it through a preset button on the instrument panel, the captured video data and bus data are uploaded to the cloud. This effectively reduces the data upload load and false trigger rate.
[0067] In the above description, the method for determining the time of an accident, such as the time of a collision, is as follows: based on the results of perception such as cameras, when the position of the vehicle overlaps with the position of another vehicle, it is determined to be the time of an accident, such as the time of a collision. At this time, video data and bus data are automatically captured.
[0068] The bus data includes, but is not limited to, vehicle speed, driving direction, steering angle, acceleration, and vehicle identification number (VIN).
[0069] In one embodiment of this application, extracting the location diagram of the accident vehicles at the time of the accident from the video data includes: processing video data from different perspectives according to the time of the accident to extract the location diagram of each accident vehicle at the time of the accident.
[0070] For example, based on the Vehicle Identification Number (VIN), video data from different perspectives of each vehicle in an accident can be processed. By processing the video data from different perspectives of each vehicle in an accident according to the time of collision, a position diagram of each relevant vehicle in the accident can be extracted at the time of the collision.
[0071] In one embodiment of this application, determining the accident scene based on the location diagram of the accident vehicle at the time of the accident includes: matching the accident scene from a pre-established scene database based on the location diagram of the accident vehicle at the time of the accident, wherein the accident scenes in the scene database are established based on historical traffic accident handling cases.
[0072] In this example, the established scenario database includes: obtaining historical traffic accident cases; and establishing the scenario database based on the location diagrams of the accident vehicles and the accident liability determination results from the historical traffic accident cases.
[0073] For example, contact a public system to obtain traffic accident handling cases, and then build a scenario database, that is, generate a scenario database based on previous traffic accident handling cases.
[0074] In one embodiment of this application, determining accident liability based on the driving data of the accident vehicles and the accident scene includes: determining the acceleration and steering of each accident vehicle at the time of the accident based on the driving data of the accident vehicles; and determining accident liability based on the acceleration and steering of each accident vehicle at the time of the accident and the accident scene.
[0075] After determining liability for the accident, the process may also include: sending the accident liability determination results to the users of each vehicle involved in the accident, and providing appeal services to users in case of disputes.
[0076] According to the traffic accident rapid processing system of this application embodiment, when an accident occurs, a location diagram of the accident vehicle at the time of the accident can be extracted based on the video data and driving data of the accident vehicle uploaded during the accident period. Then, based on the location diagram of the accident vehicle at the time of the accident, the accident scene is determined, and the accident liability is quickly determined based on the driving data of the accident vehicle and the accident scene. Therefore, when a traffic accident occurs, liability determination and accident processing can be carried out quickly without stopping for evidence collection. The operation is simple and time-saving, and it avoids or reduces traffic congestion caused by stopping for evidence collection, effectively reducing the probability of secondary accidents during evidence collection. It has the advantages of fast accident processing speed and high safety.
[0077] Specific limitations regarding the rapid traffic accident handling system can be found in the above-described limitations of the rapid traffic accident handling method, and will not be repeated here. Each module of the aforementioned rapid traffic accident handling system can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in or independent of the processor in a computer device, or stored in the computer device's memory as software, so that the processor can invoke and execute the corresponding operations of each module.
[0078] In one embodiment, a computer device is provided. Figure 3 This is a structural block diagram of the computer device provided in the embodiments of this application, with reference to... Figure 3 The computer device includes a memory and a processor. The memory stores a computer program, and the processor executes the computer program to implement the aforementioned embodiment of the rapid traffic accident handling method. For example, it executes: responding to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the time of the accident;
[0079] Extract a schematic diagram of the location of the vehicle involved in the accident at the time of the accident from the video data;
[0080] Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scenario is determined;
[0081] Based on the driving data of the vehicle involved in the accident and the accident scenario, the responsibility for the accident will be determined.
[0082] This application also provides a computer-readable storage medium storing a computer program. When a processor executes the computer program, it implements the aforementioned embodiment of the rapid traffic accident handling method. For example, it executes: responding to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the time of the accident;
[0083] Extract a schematic diagram of the location of the vehicle involved in the accident at the time of the accident from the video data;
[0084] Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scenario is determined;
[0085] Based on the driving data of the vehicle involved in the accident and the accident scenario, the responsibility for the accident will be determined.
[0086] This application provides a computer program product including instructions that, when executed, cause the method described in this application embodiment to be performed. For example, it can execute... Figure 1 The steps of the rapid handling method for traffic accidents shown include, for example, responding to a fault handling request to receive video data and driving data uploaded by the accident vehicle during the time of the accident.
[0087] Extract a schematic diagram of the location of the vehicle involved in the accident at the time of the accident from the video data;
[0088] Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scenario is determined;
[0089] Based on the driving data of the vehicle involved in the accident and the accident scenario, the responsibility for the accident will be determined.
[0090] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments of the methods described above. Any references to memory, storage, databases, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, or optical storage, etc. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc.
[0091] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0092] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A method for rapid handling of traffic accidents, characterized in that, include: Respond to fault handling requests to receive video data and driving data uploaded by the accident vehicle during the time of the accident. Extract a schematic diagram of the location of the vehicle involved in the accident at the time of the accident from the video data; Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scenario is determined; Based on the driving data of the vehicle involved in the accident and the accident scenario, the responsibility for the accident will be determined.
2. The rapid handling method for traffic accidents according to claim 1, characterized in that, The response to the fault handling request includes receiving video data and driving data uploaded by the accident vehicle during the time of the accident, including: In response to an alarm request or a corresponding button trigger request on the accident vehicle, the system receives video data and driving data uploaded by the accident vehicle during the time of the accident. The video data and driving data during the time of the accident are obtained in the following manner: When the position of one vehicle overlaps with the position of another vehicle, the time of the accident is determined. The predetermined time period before and after the accident is defined as the accident occurrence period, and video data and driving data within the accident occurrence period are extracted.
3. The rapid handling method for traffic accidents according to claim 1, characterized in that, The step of extracting the location diagram of the accident vehicle at the time of the accident from the video data includes: Based on the time of the accident, video data from different perspectives are processed to extract the positional diagrams of each vehicle involved in the accident.
4. The method for rapid handling of traffic accidents according to any one of claims 1-3, characterized in that, The determination of the accident scenario based on the location diagram of the vehicles at the time of the accident includes: Based on the location diagram of the vehicles involved in the accident at the time of the accident, the accident scene is matched from a pre-established scene database, wherein the accident scenes in the scene database are established based on historical traffic accident cases.
5. The rapid handling method for traffic accidents according to claim 4, characterized in that, Also includes: Obtain historical traffic accident cases; The scenario database is established based on the location diagrams of accident vehicles from historical traffic accident cases and the results of accident liability determinations.
6. The rapid handling method for traffic accidents according to claim 1, characterized in that, The determination of liability for the accident based on the driving data of the vehicle involved in the accident and the accident scenario includes: Based on the driving data of the vehicles involved in the accident, the acceleration and steering of each vehicle at the time of the accident were determined. Based on the acceleration and steering of each vehicle at the moment of the accident, as well as the accident scenario, the responsibility for the accident is determined.
7. The rapid handling method for traffic accidents according to claim 6, characterized in that, After determining liability for the accident, the following is also included: The accident liability determination results will be sent to the users of each vehicle involved in the accident, and an appeal service will be provided to users in case of disputes.
8. A rapid traffic accident handling system, characterized in that, include: The receiving module is used to respond to fault handling requests by receiving video data and driving data uploaded by the accident vehicle during the time of the accident. The extraction module is used to extract a schematic diagram of the location of the accident vehicle at the time of the accident from the video data; The determination module is used to determine the accident scene based on the location diagram of the accident vehicle at the time of the accident, and to determine the accident liability based on the driving data of the accident vehicle and the accident scene.
9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the program, it implements the rapid handling method for traffic accidents according to any one of claims 1-7.
10. A computationally readable storage medium, comprising a memory and a computer program stored on the memory and executable on a processor, characterized in that, When the program is executed by the processor, it implements the rapid handling method for traffic accidents according to any one of claims 1-7.