基于容量限制—分批加载和LOGIT模型的多路径交通分配研究

his paper presented a traffic assignment model which based on Capacity constrain—Assign in groups and LOGIT-model, combined the strong points of Capacity constrain—Increment load model and LOGIT-model. We can correct the road’s impedance in the process by assigning traffic in groups, then use the LOGIT-model to assign the traffic. The data we finally get can agree with the capacity constrain quite well. In the end, we use a sample to analyze the effects of the model by comparing the outcome with that of the way using LOGIT-model only.