基于虚拟驾驶环境的驾驶员反应时间采集和测算研究

针对驾驶者在分心时面临前车无预警刹车的情况进行实验,以研究前方突发事件对驾驶造成的感知反应时间。加入年龄、不同跟车距离及限速三个因子,探讨感知反应时间受到这些实验因子影响而导致的差异性,以提供驾驶员反应时间的参考,保障行车安全。

Collection and Calculation of Driver's Reaction Time Based on Virtual Driving

Experiment was conducted to the driver in the distraction situation without warning the vehicle in front brakes, in order to understand the perception reaction time in front of unexpected events on driving. In ad- dition, age, following distance and speed limit are added to explore the perceived response time by these experi- mental factors, in order to provide the reference of the driver＇s reaction time to ensure traffic safety.