基于地铁公司和乘客满意度最大化的轨道交通列车开行优化方案

Optimizing Rail Program under the Maximum Satisfaction of Corporation and Passenger

摘要: 地铁公司在编制列车开行方案时，很难同时兼顾到公司自身利益与社会利益[1]。基于此，本文建立了基于地铁公司效益和乘客满意度最大化的地铁列车调度方案优化模型。文章首先以地铁公司获得一定社会效益和最大经济效益为前提，设定了理想发车间隔，得出了列车发车时刻表，对采集运营数据的过程提供了建议。其次，使用层次分析法计算不同影响因素的权重，并利用模糊数学的方法对计算数据进行拟合。最后，通过实例验证了该模型的可行性。

Abstract: When MTR Corporation is in the preparation of train plan, it is difficult to take into account the company’s interests and the interests of society [1]. This paper builds an optimization model of the subway train dispatching scheme which is based on the benefit of subway company and passengers’ satisfaction maximization. Firstly, this research takes the certain social benefit and economic benefit as the prerequisite and sets the ideal departure interval time. Then we get the train departure schedule. Also this paper provides the suggestions for the process of acquisition opera-tion data. Secondly, it uses the analytic hierarchy process to calculate weight of the different in-fluencing factors, and uses fuzzy mathematics to fit the calculated data. Finally, it gives an example to validate the feasibility of the model.