Research on Lifting Technology of Engine Hood for Protecting the Head of Pedestrian

In the pedestrian and vehicle collision accident, head injury is the first factor of causing death, so studying the mechanism and protective measures are very important. In this paper, based on the theory of multi-rigid-body system dynamics, used ADAMS software for simulation tools, established human body model and car mode to follow the national standard. Finally put forward a new hood lift technology. The simulation results show that the technology can effectively reduce the collision impact on pedestrian head in the traffic accident.