Research on the Anti-collision Mechanism Based on GPS

Road traffic accidents has been the man's first killer, countries have done many studies in enhancing vehicle safety performance. Collision warning system belongs to active safety, our most studies are used to freeway rear-end collision. A anti-collision warning system that is based on GPS and inter-vehicle communication is proposed in this paper, its overall composition and principle is introduced briefly, anti-collision mechanism and the determining of related parameters are studied in detailed, the flow char of the model is provided finally. This model can achieve a comprehensive anti-collision, has a bright future.