Slight traffic accident assistant evidence collection method and system

Abstract

The invention provides a slight traffic accident assistant evidence collection method and system. The method comprises the following steps: receiving an evidence trigger instruction; obtaining monitoring video information within a preset time period before the current time point; obtaining the last frame of monitoring picture information or the first frame of monitoring picture information in the monitoring video information, and marking the monitoring picture information as basic monitoring picture information; judging whether the similarity between the basic monitoring picture information and the next frame of monitoring picture information is larger than a preset similarity threshold value; if not, recording the next frame of monitoring picture information, and marking the next frame of monitoring picture information as new basic monitoring picture information; returning to the judgment step till the recorded monitoring picture information reaches first preset quantity; and sending the recorded monitoring picture information, the current time point and the current position to a traffic monitoring platform. The slight traffic accident assistant evidence collection method and system can obtain the monitoring picture information in different states in the accident happening process, so that an accident occurrence site can be restored, and the traffic accident disposing efficiency is improved.

Description

technical field [0001] The invention relates to the field of traffic data processing, in particular to a method and system for assisting evidence collection of minor traffic accidents. Background technique [0002] As the number of motor vehicles and drivers continues to grow rapidly, the increase in traffic density also leads to an increase in minor traffic accidents. If minor traffic accidents are not handled properly, it may cause a phenomenon of "small accidents and large traffic jams", and there may even be hidden dangers of secondary accidents. For this reason, many cities implement rapid handling of traffic accidents that only cause minor damage to vehicles or minor injuries. In the process of rapid handling of minor accidents, both parties to the accident can independently negotiate a solution, or take photos of the final state of the accident scene and collect evidence as the main evidence for accident liability determination. However, before evacuating the scene, ...

AI Technical Summary

Problems solved by technology

[0004] The monitoring range of the above-mentioned prior art can only be based on the limited area obtained by fixed-point monitoring cameras. The monitoring range is too large, and it is difficult to accurately capture evidence of vehicle violations, especially in accident-prone areas, and it is impossible to collect evidence in a targeted manner; further, on-site monitoring is required. Wiring construction, and the support of related hardware equipment, the later maintenance cost is high

Images