Active safety performance analysis in emergency avoidance of ordinary drivers

摘要

Taking a driver-vehicle closed loop system into account, the active safety performances in emergent situation were analysed and the evaluation methods were proposed. Under such a critical condition, ordinary drivers' driving performances were examined using a motion-type driving simulator. According to the driver's maneuvers, database of the driving operations in various emergent conditions was constructed and a mathematical model of driver's operation was also derived. The performance of the driver-vehicle system was predicted through computational simulations. The agreements between the maneuver predicted through simulation and the experimental result obtained with the driving simulator were verified from the results in emergency avoidance.