基于有效路径的多路径交通流分配

交通流分配就是将OD表中的交通量分配到路网的有效路径上。针对有效路径的不同定义，进行相应的交通流分配．可以验证本文所定义的有效路径是合理有效的。

Multi-path Traffic Assignment Based on Effective Paths

The traffic flows assignment is to assign the OD traffic volume to the effective paths of the road network.According to the different definitions of effective path,corresponding traffic flows assignments are executed,which can validate that the effective path defined in this article is reasonable and effective.