Research on Driver's Intention for Traffic Safety Precaution

The purpose and significance of research on driver's intention for traffic safety precaution are described.Based on the analysis of related research status at home and abroad,the approach to the research on driver's intention by means of driver's behaviors and driving action sequences is feasible and valid.Two modeling methods for driver's intention are introduced based on probability and mathematical statistics theories.Considering characteristics of driver's behaviors implemented in Linear closed road,this research presents the hidden Markov model(HMM)-based procedure of driver's intention modeling as well as the model parameters learning and system online optimization.The research fields such as the network structure and dynamic property are discussed and considered as the subsequent importance with HMM-based driver's intention model.