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基于改进遗传算法的公交调度优化设计

Optimal Design of Public Transport Dispatching Based on Improved Genetic Algorithm
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摘要 针对公交线路,研究制定出合理的公交车调度机制,对乘客和公交公司双方的利益都有非常重要的现实意义和价值。本文拉萨市一公交线路为例,根据其日均客流情况,建立以公交公司运营成本最小和乘客利益损失最低为目标的公交调度优化模型,并通过改进遗传算法对其进行求解,得到最优公交运营时间间隔和公交车配车数量。研究结果表明,采用优化后的公交调度机制,并用改进后的遗传算法求解,可以有效提升公交公司运营效率和乘客满意度。 For bus routes,researching and formulating a reasonable bus dispatching mechanism has very important practical significance and value for the interests of both passengers and bus companies.In this paper,a bus line in Lhasa is taken as an example.According to its daily average passenger flow,a bus dispatching optimization model with the goal of minimizing the operating cost of the bus company and the lowest loss of passenger benefits is established.Operating time interval and number of buses allocated.The research results show that the use of optimized bus dispatching mechanism and the improved genetic algorithm can effectively improve the operating efficiency of bus companies and passenger satisfaction.
作者 陶烨 Tao Ye
机构地区 西藏大学
出处 《时代汽车》 2021年第21期176-178,共3页 Auto Time
关键词 遗传算法 公交调度 优化设计 genetic algorithm bus dispatch optimum design
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