Study On The Influence Of Driver's Route Choice To Traffic Flow Distribution Under The Condition Of Guiding Information

This paper mainly studied in the absence of guidance information,descriptive guide information and advice on induction of information under the condition of drivers' route choice freeway network traffic flow distribution effect.Firstly,in the game theory based on the establishment of the weighted belief learning model,using the weighted belief learning model is established on the basis of withoutguiding information under the condition of driver route choice model and descriptive guidance information to the drivers' route choice model.Then,on the two paths of poor saturation is established by minimizing the proposed guidance information route choice model.Finally,compared the three kinds of effects induced by the distribution of the traffic flow information of road network.Specifically,the main research contents of this paper are as follows:On the basis of traditional game learning,a weighted belief learning model is established.Based on weighted belief learning model by means of the establishment of the guidance information to the drivers' route choice model,and give the model of the specific algorithm,and using the concrete examples of the model simulation.The weighted belief learning model is established by descriptive route choice model based on information,and gives specific algorithm to solve the model,and using the concrete examples of the model simulation.As the goal with the two paths of saturation difference minimum established recommendations induced information under the condition of driver route choice model,and gives a concrete solution algorithm of the model,and the specific examples of the model simulation.Finally,comparing with the analysis of the no induced information,descriptive guide information and advice of guidance information freeway network traffic flow distribution of.First,when the network traffic is far less than the road network capacity,no guidance information,descriptive induction and induction information induction effect,there was no significant difference between the two groups.Three conditions of induction and information network can reach a stable equilibrium state.At the same time path 1 or path 2 on the initial allocation proportion in freeway network traffic flow distribution of no significant effect;Secondly,when traffic close to the road network traffic capacity and constructive induction of induction effect was the best,the network will appear to be state of stable equilibrium;descriptive guidance information and guidance information on network traffic flow distribution,there was no significant difference between the two groups,the network will show the stable equilibrium state or alternate balance state and path 1 or path 2 initial allocation proportion and the traffic flow distribution.Thirdly,when traffic is far greater than the road network capacity and suggestions induced information is obviously better than that of no induced information and descriptive information induced and with ETA induction rate and increased the induced effect more obvious,the network will appear to be a state of stable equilibrium;descriptive guide information and no induced by poor effect induced by information and the effect of two kinds of guidance information on network traffic flow distribution without significant difference,their game results will show the peak and valley balance state,path 1 or path 2 initial allocation proportion and the traffic flow distribution.