Based on Transcad of the Shortest Path Assignment Method
Based on the Transcad all-or-nothing assignment model is a kind of static method; do not consider the travel time will be affected by traffic flow. The insufficient is that it does not conform to reality. In order to solve the all-or-nothing assignment model that to putting all of traffic flow on the shortest path, the text through the defining of the effective path and the traffic flow of the effective path to improve all-or-nothing assignment model. So the other road traffic flow can also assign and the results can reflect the assignment of urban traffic directly. It can be used to study the dynamic traffic assignment and traffic simulation analysis.
Helen Zhang, Gang Shen and David Jin
Q. Y. Li et al., "Based on Transcad of the Shortest Path Assignment Method", Advanced Materials Research, Vols. 219-220, pp. 1105-1108, 2011