In the absence of signal control pedestrians crossing the street, there are conflicts between vehicles and pedestrians crossing the street on the road, seriously influencing pedestrians and motor vehicles traffic safety and efficiency. In order to master the movement regular of pedestrian-vehicle interaction when pedestrians crossing the street, providing theoretical support for the implementation of the traffic safety measures, the appropriate road crossing locations were investigated and pedestrian crossing decision model was constructed. Secondly, Combining the improved NaSch vehicle meta-automata model and the social force pedestrian meta-automata model, a simulation model of pedestrian-motor vehicle interaction on signal-free controlled road sections is constructed and the evolution rules of the model are described. On the basis of the simulation model, the simulation data of pedestrians are compared and analysed with the measured data to verify the reliability and rationality of the model.
 

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