Research on Relation of Horizontal Curve Radius and Safety Perception
Wenbin Li · Control Engineering of China · 2007
Aiming at the problem that horizontal curve radiuses have some different influences on the formation of driver's safety perception, formatting model of driver's safety perception to curve is set up based on combined actions of components of bend and running speed of vehicles.Fuzzy-neural networks model of driver's safety perceptive formation and fuzzy reasoning rules are built up.The results d reasoning oper- ation and road test prove that the relation between input and output is reflected accurately.By utilizing the trained model's reasoning ability,the simulation result shows the influence of different horizontal curve radius on driver's safety perception under different running speed.