[Computer simulation by passenger wound analysis of vehicle collision].

OBJECTIVE: To reconstruct the course of vehicle collision, so that to provide the reference for forensic identification and disposal of traffic accidents. METHODS: Through analyzing evidences left both on passengers and vehicles, technique of momentum impulse combined with multi-dynamics was applied to simulate the motion and injury of passengers as well as the track of vehicles. RESULTS: Model of computer stimulation perfectly reconstructed phases of the traffic collision, which coincide with details found by forensic investigation. CONCLUSION: Computer stimulation is helpful and feasible for forensic identification in traffic accidents.