Research on Computer Aided Road Traffic Accident Analysis System
|School||Shenyang Institute of Aeronautical College|
|Course||Safety Technology and Engineering|
|Keywords||Traffic Accidents Vehicle collision Accident Reconstruction Assisted analysis|
In various accidents, disasters , road accidents have become a major hazard to human society . With the rapid development of China's automobile industry and transportation , increasing car ownership , China has become one of the countries most affected by traffic accidents in the world , the fourth consecutive year the death toll of more than 100,000 people . Therefore , the use of advanced technologies assist accident investigation process to identify the cause and responsibility for road traffic accidents , which has a very important significance to the prevention and control of accidents . This paper systematically analyzes the influence factors of road traffic accidents morphology and traffic collision , collisions between vehicles and vehicle and pedestrian collisions as the main object of study , more in-depth study of the mechanics of the collision process mechanism and investigate the accident analysis of the mathematical model is established according to the different types of accidents and the use of computer technology to develop a computer-aided analysis system of road traffic accidents . The system for common types of accidents in road traffic accidents , such as vehicle head-on collision accident on collisions , rear-end is touch , the 2D collision as well as car and pedestrian collision accident analysis , selection and further improve the model , using MATLAB the virtual reality technology for road traffic accident simulation and reproduction , for the identification of auxiliary traffic accidents . The development and improvement of the system can be fast , high-quality site survey Auxiliary incident handling , parameter calculation and accident analysis , and to study the cause of the accident , to to explore avoid accidents , and reduce the loss of countermeasures and strategies .