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The Methodology Analysis of Traffic Volume Data Processing of Regional Road Network Based on Bi-level Programming Models

机译:基于双级规划模型的区域路网络交通量数据处理的方法论分析

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The data processing of traffic volume is a key issue in the traffic planning. In order to solve the problem of data processing on traffic volume, the bi-level programming model built is employed to work out production-attraction value of each district and O-D distribution matrix. In this model, upper part is to calculate the minimized variance between investigated value and calculated value. While the lower part of this model aims at the fact that travelers turn to the shortest path. The upper model is solved by genetic algorithm. And the result from an example application reveals that we can obtain reasonable production-attraction value and O-D distribution matrix by this method.
机译:流量卷的数据处理是流量规划中的一个关键问题。为了解决数据处理的数据处理问题,建造的双级编程模型用于计算每个区和O-D分布矩阵的制作景点。在该模型中,上部是计算调查值和计算值之间最小化的变化。虽然该模型的下半部分旨在使旅行者转向最短路径的事实。上模型通过遗传算法解决。和示例申请的结果表明,我们可以通过这种方法获得合理的生产吸引力值和O-D分布矩阵。

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