CN110796760A - Traffic accident evidence collection method, vehicle-mounted terminal, server and system - Google Patents
Traffic accident evidence collection method, vehicle-mounted terminal, server and system Download PDFInfo
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Abstract
The invention provides a traffic accident evidence collection method, a vehicle-mounted terminal, a server and a system, wherein the traffic accident evidence collection method comprises the following steps: acquiring traffic data uploaded by a vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal; generating a retrieval table for retrieving the traffic image data based on the traffic data; acquiring traffic accident attribute information generated in a traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein at least one same dimension data exists in the traffic data and the traffic accident attribute information; generating index data according to the traffic accident attribute information; and retrieving traffic image data corresponding to the traffic accident based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
Description
Technical Field
The invention relates to the technical field of traffic, in particular to a traffic accident evidence collection method, a vehicle-mounted terminal, a server and a system.
Background
At present, with the development of society, the number of vehicles owned is continuously increasing, and the frequency of occurrence of traffic accidents is also increasing. In order to better deal with the traffic accident after the occurrence of the traffic accident, it is necessary to restore the occurrence of the traffic accident at that time by confirming the cause of the occurrence, the responsibility of each party, and the like.
In the related art, law enforcement usually confirms through monitoring pictures collected by road monitoring equipment, however, if an accident occurs in a monitoring blind area, it is often difficult to find a culprit and restore the real situation when the accident occurs, so that the traffic accident is difficult to be handled reasonably and fairly.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the first objective of the present invention is to provide a method for collecting evidence of a traffic accident, which can conveniently restore the real situation of the accident, so that the traffic accident can be handled reasonably and fairly.
A second object of the present invention is to provide a traffic accident evidence collecting device.
A third object of the present invention is to provide a server.
The fourth purpose of the invention is to provide a vehicle-mounted terminal.
A fifth object of the present invention is to provide a traffic accident evidence collection system.
A sixth object of the present invention is to provide a method for sharing traffic accident evidence.
To achieve the above object, an embodiment of a first aspect of the present invention provides a traffic accident evidence collecting method, including: the method comprises the steps of obtaining traffic data uploaded by a vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal, generating a retrieval table used for retrieving the traffic image data based on the traffic data, obtaining traffic accident attribute information generated in a traffic accident processing process, and the traffic accident attribute information is second multi-dimensional data, wherein at least one piece of same-dimensional data exists in the traffic data and the traffic accident attribute information, generating index data according to the traffic accident attribute information, and retrieving the traffic image data corresponding to a traffic accident based on the index data and the retrieval table.
According to the traffic accident evidence collection method provided by the embodiment of the invention, the first multi-dimensional traffic data uploaded by the vehicle-mounted terminal comprises traffic image data shot by the vehicle-mounted terminal, a retrieval table for retrieving the traffic image data is generated according to the traffic data, the traffic accident attribute information generated in the traffic accident processing process is acquired as second multi-dimensional data, at least one piece of same-dimensional data exists in the traffic data and the traffic accident attribute information, index data is generated according to the traffic accident attribute information, and the traffic image data corresponding to a traffic accident is retrieved based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
According to an embodiment of the present invention, the traffic data information in the voltage monitoring circuit in the traffic accident evidence collecting method according to the embodiment of the present invention further includes:
at least one of first time information shot by the traffic image data, first position information shot by the traffic image data and first license plate information in the traffic image data.
According to an embodiment of the present invention, in the traffic accident evidence collecting method according to the embodiment of the present invention, the traffic accident attribute information in the voltage monitoring circuit includes second location information of a traffic accident, second time information of the traffic accident, and second license plate information of the traffic accident, and the generating the index data according to the traffic accident includes: generating the index data based on at least one of the second location information, the second time information, and the second card information.
According to an embodiment of the present invention, the traffic data generating a search table for searching the traffic image data in the traffic accident evidence collecting method according to the embodiment of the present invention includes: dividing a preset geographic area into a plurality of sub-areas; associating the traffic data with the sub-area in accordance with the first location information.
According to an embodiment of the present invention, the retrieving traffic image data corresponding to the traffic accident based on the index data and the search table in the traffic accident evidence collection method according to the embodiment of the present invention includes: and determining a target sub-area corresponding to the second position information, and searching the traffic image data corresponding to the traffic accident in the target sub-area by taking at least one of the second position information, the second time information and the second license plate information as a searching condition.
According to the traffic accident evidence collection method provided by the embodiment of the invention, the first multi-dimensional traffic data uploaded by the vehicle-mounted terminal comprises traffic image data shot by the vehicle-mounted terminal, a retrieval table for retrieving the traffic image data is generated according to the traffic data, the traffic accident attribute information generated in the traffic accident processing process is acquired as second multi-dimensional data, at least one piece of same-dimensional data exists in the traffic data and the traffic accident attribute information, index data is generated according to the traffic accident attribute information, and the traffic image data corresponding to a traffic accident is retrieved based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
In order to achieve the above object, a second embodiment of the present invention provides a traffic accident evidence collecting device, which is adapted to a server, and includes: the first acquisition module is used for acquiring traffic data uploaded by the vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal; the first generation module is used for generating a retrieval table for retrieving the traffic image data based on the traffic data; the second acquisition module is used for acquiring traffic accident attribute information generated in the traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein at least one same dimension data exists in the traffic data and the traffic accident attribute information; the second generation module is used for generating index data according to the traffic accident attribute information; and the retrieval module is used for retrieving the traffic image data corresponding to the traffic accident based on the index data and the retrieval table.
The traffic accident evidence collection device provided by the embodiment of the invention is suitable for a server, and comprises: the first acquisition module is used for acquiring traffic data uploaded by the vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal; the first generation module is used for generating a retrieval table for retrieving traffic image data based on the traffic data; the second acquisition module is used for acquiring traffic accident attribute information generated in the traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein, at least one same dimension data exists in the traffic data and the traffic accident attribute information; the second generation module is used for generating index data according to the traffic accident attribute information; and the retrieval module is used for retrieving the traffic image data corresponding to the traffic accident based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
In order to achieve the above object, a third embodiment of the present invention provides a server, 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 computer program, the server implements the traffic accident evidence collecting method according to the above embodiment.
To achieve the above object, a fourth aspect of the present invention provides a vehicle-mounted terminal, including: the system comprises an image acquisition device, a positioning device, a time recording device, a communication module, a memory, a processor and a computer program, wherein the image acquisition device is used for acquiring traffic image data, the positioning device is used for acquiring first position information of the traffic image data, the time recording device is used for recording the first time information of the traffic image data, the communication module is communicated with a server, the memory, the processor and the computer program are stored on the memory and can run on the processor, and when the processor executes the program, the information display method of the embodiment is realized.
To achieve the above object, a fifth embodiment of the present invention provides a traffic accident evidence collecting system, including: the server according to the third embodiment, and the vehicle-mounted terminal according to the above embodiment.
In order to achieve the above object, a sixth aspect of the present invention provides a traffic accident evidence sharing method, including: the method comprises the steps of obtaining traffic information uploaded by a plurality of vehicle-mounted terminals, wherein the traffic information comprises: the method comprises the steps of obtaining attribute information of a traffic accident through first position information recorded by a traffic video and the traffic video, wherein the attribute information of the traffic accident comprises second position information of the occurrence of the traffic accident, and extracting the traffic video corresponding to the traffic accident based on the traffic information and the attribute information of the traffic accident.
According to an embodiment of the present invention, the traffic information in the traffic accident evidence sharing method according to the embodiment of the present invention further includes: and extracting video image information corresponding to the traffic accident according to the attribute information of the traffic accident and the traffic video information.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart of a traffic accident evidence collection method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a traffic accident evidence collection device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a vehicle-mounted terminal according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of a traffic accident evidence collection system according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating a traffic accident evidence sharing method according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The voltage monitoring circuit, method, device, power supply system, and vehicle of the embodiments of the invention are described below with reference to the drawings.
Fig. 1 is a schematic flow chart of a traffic accident evidence collection method according to an embodiment of the present invention, including:
and S101, acquiring data uploaded by the vehicle-mounted terminal.
Specifically, the traffic data is acquired as data of a first dimension through vehicle-mounted terminals such as a vehicle data recorder, a wheel data App, an electronic rearview mirror, and an automatic driving camera of the vehicle, and the traffic data may be traffic image data
And S102, generating a retrieval table for retrieving the traffic image data based on the traffic data.
Specifically, the traffic image data is digitized according to the traffic data and the preset information, and retrieval is performed according to the data.
Further, in another implementation manner provided by the embodiment of the present invention, the method for generating traffic data according to traffic image data includes: the national map is divided into squares according to 100m × 100m, the horizontal axis is named from left to right and from 1, and the vertical axis is named from top to bottom, so that any 100m × 100m square can be searched in the form of X-Y, and the word segment, i.e. which square or squares the longitude and latitude belongs to, is added in the table a.
S103, acquiring the traffic accident attribute information generated in the traffic accident processing process.
Specifically, in the traffic accident, retrieval information corresponding to the condition is acquired according to the natural condition of the traffic accident occurrence place, and the attribute information is set as second dimension data, wherein the retrieval information can be longitude and latitude of the accident occurrence place, accident occurrence time and the like.
And S104, generating index data according to the traffic accident attribute information.
Specifically, the corresponding search items in the traffic accident attribute information are provided, and the information is generated according to the index conditions, wherein the information can be the longitude and latitude of the accident occurrence place, the accident occurrence time and the like.
And S105, searching the traffic image data corresponding to the traffic accident based on the index data and the search table.
Specifically, the video is retrieved according to at least one same-dimension data in the traffic data and the traffic accident attribute information, and a file meeting conditions and requirements is obtained.
According to the traffic accident evidence collection method provided by the embodiment of the invention, the first multi-dimensional traffic data uploaded by the vehicle-mounted terminal comprises traffic image data shot by the vehicle-mounted terminal, a retrieval table for retrieving the traffic image data is generated according to the traffic data, the traffic accident attribute information generated in the traffic accident processing process is acquired as second multi-dimensional data, at least one piece of same-dimensional data exists in the traffic data and the traffic accident attribute information, index data is generated according to the traffic accident attribute information, and the traffic image data corresponding to a traffic accident is retrieved based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
Further, in another possible implementation manner of the embodiment of the present invention, the traffic data further includes: at least one of first time information shot by the traffic image data, first position information shot by the traffic image data and first license plate information in the traffic image data.
Further, in another possible implementation manner of the embodiment of the present invention, the traffic accident attribute information includes second location information where a traffic accident occurs, second time information where the traffic accident occurs, and second license plate information where the traffic accident occurs; generating index data from the traffic incident includes: generating index data based on at least one of the second location information, the second time information, and the second card information.
Further, in another possible implementation manner of the embodiment of the present invention, generating a search table for searching traffic image data based on the traffic data includes: dividing a preset geographic area into a plurality of sub-areas; the traffic data is associated with the sub-area in accordance with the first location information.
Further, in another possible implementation manner of the embodiment of the present invention, the retrieving the traffic image data corresponding to the traffic accident based on the index data and the search table includes: determining a target sub-region corresponding to the second position information; and searching the traffic image data corresponding to the traffic accident in the target subarea by using at least one of the second position information, the second time information and the second license plate information as a searching condition.
Fig. 2 is a schematic structural diagram of a traffic accident evidence collection device according to an embodiment of the present invention. As shown in fig. 2, a traffic accident evidence collecting apparatus 20 includes: the system comprises a first acquisition module 21, a first generation module 22, a second acquisition module 23, a retrieval module 24 and a second generation module 25.
The traffic accident evidence collection device provided by the embodiment of the invention is suitable for a server, and comprises: the first acquisition module is used for acquiring traffic data uploaded by the vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal; the first generation module is used for generating a retrieval table for retrieving traffic image data based on the traffic data; the second acquisition module is used for acquiring traffic accident attribute information generated in the traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein, at least one same dimension data exists in the traffic data and the traffic accident attribute information; the second generation module is used for generating index data according to the traffic accident attribute information; and the retrieval module is used for retrieving the traffic image data corresponding to the traffic accident based on the index data and the retrieval table. The method for collecting the traffic accident evidence can conveniently restore the real situation when the accident occurs, so that the traffic accident can be reasonably and fairly processed.
Fig. 3 is a schematic structural diagram of a server according to an embodiment of the present invention. As shown in fig. 3, the server 30 may specifically include: a memory 31, a processor 32 and a computer program stored on the memory 31 and executable on the processor 32, the processor executing the program implementing the traffic accident evidence collection method of the embodiment of the first aspect.
Fig. 4 is a schematic structural diagram of a vehicle-mounted terminal according to an embodiment of the present invention. As shown in fig. 4, the in-vehicle terminal 40 may specifically include: the system comprises an image acquisition device 41, a positioning device 42, a time recording device 43, a communication module 44 and the server 30.
Fig. 5 is a schematic structural diagram of a traffic accident evidence collecting system according to an embodiment of the present invention, including: a server 30, and a vehicle-mounted terminal 40.
Fig. 6 is a schematic flow chart of a traffic accident evidence sharing method according to an embodiment of the present invention, including:
s601, acquiring traffic information uploaded by a plurality of vehicle-mounted terminals.
Specifically, the acquired traffic information includes a traffic video and first position information recorded by the traffic video.
S602, acquiring attribute information of the traffic accident.
Specifically, the attribute information of the traffic accident includes second location information where the traffic accident occurs.
And S603, extracting a traffic video corresponding to the traffic accident based on the traffic information and the attribute information of the traffic accident.
Specifically, retrieval is performed according to data information of common dimensions extracted from the traffic information and the traffic accident attribute information.
Further, in another possible implementation manner of the embodiment of the present invention, the traffic information further includes: first time information of traffic video recording; and extracting video image information corresponding to the traffic accident according to the traffic accident attribute information and the traffic video information.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A method for collecting evidence of a traffic accident, which is applied to a server, the method comprising:
acquiring traffic data uploaded by a vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal;
generating a retrieval table for retrieving the traffic image data based on the traffic data;
acquiring traffic accident attribute information generated in a traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein at least one same dimension data exists in the traffic data and the traffic accident attribute information;
generating index data according to the traffic accident attribute information;
and retrieving traffic image data corresponding to the traffic accident based on the index data and the retrieval table.
2. The method of claim 1,
the traffic data further includes: at least one of first time information shot by the traffic image data, first position information shot by the traffic image data and first license plate information in the traffic image data.
3. The method of claim 2, wherein the traffic accident attribute information includes second location information where the traffic accident occurs, second time information where the traffic accident occurs, and second license plate information where the traffic accident occurs;
the generating index data from the traffic incident includes:
generating the index data based on at least one of the second location information, the second time information, and the second card information.
4. The method of claim 3, wherein generating a search table for searching the traffic image data based on the traffic data comprises:
dividing a preset geographic area into a plurality of sub-areas;
associating the traffic data with the sub-area in accordance with the first location information.
5. The method of claim 4,
the retrieving of the traffic image data corresponding to the traffic accident based on the index data and the search table includes:
determining a target sub-region corresponding to the second position information;
and searching the traffic image data corresponding to the traffic accident in the target sub-area by using at least one of the second position information, the second time information and the second license plate information as a searching condition.
6. A traffic accident evidence collection method is applicable to a vehicle-mounted terminal, and comprises the following steps:
acquiring traffic image data;
acquiring at least one of first time information shot by the traffic image data, first position information shot by the traffic image data and first license plate information in the traffic image data;
at least one of first position information shot by the traffic influence data and the first time information traffic image data and first license plate information in the traffic image data is fused into traffic data;
and sending the traffic data to a server.
7. A traffic accident evidence collection apparatus adapted for use with a server, the apparatus comprising:
the first acquisition module is used for acquiring traffic data uploaded by the vehicle-mounted terminal, wherein the traffic data is first multi-dimensional data and comprises traffic image data shot by the vehicle-mounted terminal;
the first generation module is used for generating a retrieval table for retrieving the traffic image data based on the traffic data;
the second acquisition module is used for acquiring traffic accident attribute information generated in the traffic accident processing process, wherein the traffic accident attribute information is second multi-dimensional data; wherein at least one same dimension data exists in the traffic data and the traffic accident attribute information;
the second generation module is used for generating index data according to the traffic accident attribute information;
and the retrieval module is used for retrieving the traffic image data corresponding to the traffic accident based on the index data and the retrieval table.
8. A server, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the traffic accident evidence collection method according to any one of claims 1 to 5 when executing the program.
9. A vehicle-mounted terminal characterized by comprising:
the image acquisition device is used for acquiring traffic image data;
the positioning device is used for acquiring first position information of the traffic image data;
the time recording device is used for recording first time information of the traffic image data;
a communication module in communication with the server;
memory, processor and computer program stored on the memory and executable on the processor, which when executing the program implements the information presentation method as claimed in claim 6.
10. A traffic accident evidence collection system, comprising:
the server of claim 8; and
a plurality of vehicle terminals according to claim 9.
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| CN115472014A (en) * | 2022-09-16 | 2022-12-13 | 苏州映赛智能科技有限公司 | Traffic tracing method, system, server and computer storage medium |
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