基于简化模型的公交车调度时间研究  

Research on Bus Scheduling Time Based on Simplified Model

作　　者：吴斯 韩一帆 

机构地区：[1]广西谷堆信息科技有限公司,广西南宁530012 [2]桂林航天工业学院,广西桂林541004

出　　处：《大众科技》2021年第5期7-9,20,共4页Popular Science & Technology

摘　　要：为提高公交调度管理效率,文章通过分析和总结公交调度的相关问题,针对调度时间优化数学模型,建立发车时间间隔目标函数及约束条件,并通过改进遗传算法对模型求解,得出其适应度函数。实验以实际公交线路为例,通过仿真求解,得到最优化发车时间间隔,使公交公司运营成本和顾客利益达到最优,具有重要的现实效益。In order to improve the efficiency of public transport dispatching management,this paper analyzes and summarizes the related problems of public transport dispatching,and establishes the objective function and constraint conditions of departure time interval according to the mathematical model of scheduling time optimization,and solves the model by improved genetic algorithm,and obtains its fitness function.Taking the actual bus line as an example,the optimal departure time interval is obtained by simulation,which makes the operation cost and customer benefit of the bus company reach the optimal,which has important practical benefits.

关 键 词：公交调度管理 组合优化 数学模型 遗传算法 

分 类 号：U491[交通运输工程—交通运输规划与管理]