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我国的高速公路网发展形成了复杂的网状结构,各省目前普遍面临着如何实现准确的收费清分的问题。本文提出了可以识别车辆行驶路径的“RFID标识站+组合式收费卡”的收清系统模型,利用支撑树理论确定需添加的RFID标识站的位置和数量,引入有效路径系数标定路网的合理路径,给出了依据车辆行驶路径的精确清分算法。最后以山东路网为例进行路网建模和算法分析,结果验证了本模型算法能实现公平、公正的通行费清分,符合高速公路管理的实际需求。
The development of the expressway network in our country has formed a complex network structure. Currently, the provinces are generally faced with the problem of how to achieve accurate charge resolution. In this paper, a clear system model of “RFID identification station + combined charging card” that can identify the driving route of the vehicle is proposed. The location and number of RFID identification stations to be added are determined by using support tree theory, and the effective path coefficient is used to calibrate the road network The reasonable path is given, and an exact algorithm based on the path of the vehicle is given. Finally, taking the Shandong road network as an example, the road network modeling and algorithm analysis are carried out. The results show that the algorithm of this model can achieve fair and fair toll clearance, in line with the actual needs of highway management.