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随着高速公路建设的飞速发展,依据最短路径来分配通行费的方法已经不能满足各高速公路的合法利益,只有准确的估计出路径流量,才能合理拆分,而只有合理的布设检测点才能准确的计算出路径流量。本文首先阐述了研究检测点分布的必要性。在以前的基础上结合现在路网的发展状况提出了检测点分布必须遵循的基本规则,然后从模型的建立、计算方法和算法仿真等方面进行重点研究。最后得出结论:只有合理的布设检测器才能成功解决多路径拆分问题。
With the rapid development of expressway construction, the method of allocating tolls according to the shortest route can not meet the legitimate interests of every expressway. Only by accurately estimating the route traffic can a reasonable resolution be achieved, and only reasonable detection points can be accurately laid Calculate the path traffic. This article first elaborates the necessity of studying the distribution of test points. On the basis of the former, combined with the current development of the road network, some basic rules that must be followed in the distribution of detection points are put forward. Then, the key points are studied in terms of model establishment, calculation method and algorithm simulation. Finally, the conclusion is that only the reasonable layout detector can successfully solve the multi-path splitting problem.