基于前景理论的城际通道内旅客出行选择及实例论证OA

In order to clarify the travel choice behavior of intercity passengers with subjective preference characteristics,a travel selection model is put forward based on prospect theory.A foreground value function with transport influencing factors as a ref-erence point is established to calculate the comprehensive prospect value of each vehicle.With the maximum prospect value of trans-portation,the share in the channel is estimated through the Logit travel selection model.Using this model in the intercity corridor from Xi'an North Railway Station to the airport,various preferred types of passenger travel time and cost are gotten,designing it as a reference point.Through this model,the sharing rate of the various vehicles is more effectively predicted.The rationality of the mod-el based on prospect theory is tested.Meanwhile,considering the factor variation,the change law of the sharing rate of various vehi-cles is researched.