车辆弹起式机盖技术及其测试法规研究

Research on Active Bonnet Technology and Test Rules

介绍了车辆弹起式机盖技术及其工作原理,分析了Euro NCAP对弹起式机盖测试法规的要求。通过采用仿真与试验相结合的研究手段,论述了弹起式机盖设计需要注意的要点。指出,车辆弹起式机盖技术的应用可有效减小车辆对行人的伤害程度,并指出弹起式机盖设计的关键因素在于控制策略的有效性和可靠性。

Active bonnet technology and basic operating principle are introduced in this paper. Regulation requirement by Euro NCAP on active bonnet test is analyzed. The key points for the design of active bonnet are expounded with simulation and test. It is indicated in the paper that application of active bonnet can considerably decrease the injury to pedestrian from vehicle, and the critical factors in the design of this kind of active bonnet are the validity and reliability of system control strategy.