Abstract:

In order to overcome the dificulty in toll allocation resulting from the variable driving paths of road users in link-additive toll charge network,this paper proposes a stochastic user equilibrium(SUE)model based on multi-type vehicles and multi criteria.in which the relationship between the toll charge and the entry-exit point＆ vehicle type is taken into account.According to the entry-exit flow in the network,the link flow can be estimated and the toll allocation can be carried out by the proposed SUE model.Moreover,some practical link flows can be used to adjust the coefficient of the model.The results of the numerical example indicate that the proposed method is practi-cal and efective,and can achieve toll allocation validly.

Key words: road systems, toll system, network equilibrium, networked toll collection, toll Mlocafion