Analysis, calculation and simulative representation system for combined accident of vehicle-vehicle collision and vehicle-fixed object collision

Abstract

The invention discloses an analysis, calculation and simulative representation system for a combined accident of vehicle-vehicle collision and vehicle-fixed object collision, which is used for a public security traffic management department to assess a road traffic accident. By the system, the running speed and the collision speed of each accidental vehicle in an accident can be calculated, and two-dimensional track description and three-dimensional process representation of accidental vehicles, main calculation data table output of the combined accident of vehicle-vehicle collision and vehicle-fixed object collision and accident occurrence process brief description text output are realized by utilizing basic data acquired by accident scene investigation. The system can be widely popularized and applied, and the technical content of traffic accident assessment and settlement can be effectively improved, so the analysis and assessment result of the system can be easily and highly accepted by the traffic management department, an accident assessment organization and accident parties, the important effects of distinguishing responsibility, avoiding contradiction intensification, reducing social instability factors, enhancing social life and harmonious operation and the like are achieved, and the assessment of the road traffic accidents of China is promoted to develop more scientifically, accurately and authoritatively.

Description

technical field [0001] The invention relates to the technical field of computer simulation applications, in particular to a computer analysis calculation and simulation reproduction simulation system for a type of combined accident when a vehicle collides with a vehicle and then collides with a fixed object. Background technique [0002] The analysis and identification of the traditional two-vehicle collision and then the combination of fixed objects is mainly based on the statements of the parties and eyewitnesses at the accident scene, and the final stop position of the accident vehicle, road structure, vehicle braking marks and other accident scenes obtained from the road traffic accident scene inspection. Draw the accident scene map based on the data, analyze the movement state of the accident vehicle and the on-site process in a simple and approximate manner, and identify and handle the traffic accident mainly based on the above testimony and evidence. Due to the limita...

AI Technical Summary

Problems solved by technology

[0004] After searching the existing technical literature, it is found that at present, the research on the calculation and simulation of the combined accident of two vehicles colliding with fixed objects has not yet been carried out at home and abroad.

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