A Study on Evaluation of Automobile Driver Fatigue Performance

China, with its rapid expansion of road construction and increase in the number of vehicles, road traffic accidents are becoming a serious public health problem. Driving fatigued was significantly related to traffic accidents in which the driver’s behavior contributed to the accident. This paper describes prototype driver fatigue evaluating performance by setting up various parameters that typically characterize fatigue level of the driver. This model was validated that the driver with fatigue states need longer time to reduce the decisive, sensitive and real-time competence under the protean road condition, and correlation analysis to exact parameters of drivers' reaction time.