Method for quickly handing traffic accident based on driving recorder

Abstract

The invention relates to a method for quickly handing a traffic accident based on a driving recorder, and the method specifically comprises the following steps: S1, respectively building a three-dimensional feature database for different vehicle models, building a vehicle information base, and enabling the three-dimensional feature databases and the vehicle information base to be connected to a control center; S2, enabling the control center to extract the video data recorded by the driving recorder on a traffic accident site according to the information provided in an alarm call when the control center receives the traffic accident alarm call; S3, enabling the control center to compare the extracted video data with a vehicle in the three-dimensional feature database and the vehicle information base for analysis, and judging the accident level; S4, selecting a corresponding preliminary treatment scheme according to the accident level, and enabling the scheme and related information of the accident to be fed back to an accident handing person. The method assists the accident handing person to carry out the quick and effective handing of the accident through employing the video data recorded by the driving recorder, shortens the accident handling time, reduces the work intensity of the accident handing person, and improves the work efficiency of the accident handing person.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a method for quickly handling traffic accidents based on a driving recorder. Background technique [0002] With the growth of car ownership, road traffic accidents have become a worldwide problem, and the passive safety of cars has become the most important performance of cars. At present, our country's handling and identification of traffic accidents is also based on traditional methods limited to on-site investigations of witnesses, taking pictures of the scene to record some scattered information, and simply measuring the braking track of the vehicle to determine the responsibility for the accident. This method is inefficient and labor-intensive, and there is a lot of subjectivity in the determination of responsibility. At the same time, the records of the traffic accident process are not detailed enough and not intuitive enough. Another method using electrical measu...

AI Technical Summary

Problems solved by technology

This method is inefficient, labor-intensive, and the determination of responsibility is subject to greater subjectivity. At the same time, the records of the traffic accident process are not detailed enough and not intuitive enough.

Another method using electrical measurement to simulate the collision scene can obtain more accurate data, but its cost is too high, the data obtained is not intuitive enough, and only part of the experimental results can not be applied to more and more traffic Accident identification

[0003] Now, most car owners will install a driving recorder on their car, and the driving recorder can record the video images and sounds of the whole process of driving the car, which can provide evidence for traffic accidents. , speed, and location are all recorded in the video, which is quite a "black box". It can also be used for parking monitoring at ordinary times, and a driving recorder is installed. The video data cannot be cut. If it is cut, it will not be able to provide help after the accident occurs

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