驾驶人应激训练仿真系统设计与实现

Design and Implementation of Driver Stress Training Simulation System

紧急状态下的驾驶人高度应激状态极易诱发交通事故,然而采用实车对驾驶人应激进行研究具有极高的危险性。训练型驾驶模拟器具有安全性和经济性的优点,能被用于驾驶人应激研究。构建了驾驶人应激训练仿真系统,并利用VC++和Open GL等技术实现了驾驶人应激训练视景系统。通过选择30名被试人员进行仿真实验,选取场景完成率和生理指标作为实验参数来验证系统有效性。结果显示所设计的仿真系统能有效地提高驾驶人应激反应能力,对驾驶人在紧急状态下紧急避险具有现实意义。

The high stress state of drivers during driving will easily cause traffic accidents. The study on the driver stress can＇t adopt real vehicle because of its high danger. The training driving simulator is of safety,economy and efficiency,which is applied to driver stress research. The driver stress training system was established by VC ＋ ＋ and Open GL technology,which realized the visual driver stress training simulation system. 30 persons were picked up to carry out the simulation test; the accomplishment rate of scenarios selection and physical indices of persons were adopted as the experimental parameters to verify the validity of the system. The results show that the designed driver stress training system can be used to improve the ability of driver stress,which has practical significance for the drivers to avoid emergency actions in emergency.