The influence of community opening on road traffic

This paper studies the influence of the cell is open to the surrounding road access, the establishment of a multi-index evaluation system first application of the basic comprehensive evaluation method of AHP, based on graph theory transportation network knowledge, in-depth analysis and select the network node of variance to evaluate the indicators for evaluating the impact on the surrounding roads open cell passage. Then, based on a problem created by the evaluation system to improve road BPR impedance model, further development of the mathematical model of vehicular traffic, in different scales on the next cell classification, quantitative analysis of the impact of open-cell, according to the final results of model from a traffic point of view prevailing rationalization proposals on the cell open.