基于站点取消与合并原理的公交站距优化方法  

Bus Station Optimization Method Based on the Principle of Station Canceling and Station Combining

作　　者：李英帅[1] 姚红云[1] 秦雷[1] 

机构地区：[1]重庆交通大学交通运输学院,重庆400074

出　　处：《重庆交通大学学报（自然科学版）》2011年第6期1370-1374,共5页Journal of Chongqing Jiaotong University(Natural Science)

摘　　要：通过公交站距优化可以缩短单程公交线路公交车的运行时间,提高公交服务水平。以公共汽车客运能力和最优平均站距为站距优化的定量指标,以客流需求量及站距选取两方面相结合作为站距优化时站点合并或取消的依据,得出以距离为分配原则的客流需求量分配模型方法。最后以长春市265公交车为例进行案例分析,得出该优化原理节省了乘客乘车的时间,提高了常规公交单条线路的服务水平,具有一定的实用性。Bus-stop spacing optimization can shorten the running time of single-route bus and improve the bus service level.Therefore,the bus passenger transport ability and optimum average bus-stop spacing are used as quantification index in bus-stop spacing optimization method.The conclusion of passenger flow demand assignment model is drawn by using the principle of distance distribution,which is on the basis of the combination of passenger flow demand and bus-stop spacing selection.Lastly,256-bus in Changchun City is involved in the case study.The case study has drawn a conclusion that the proposed optimization principle has saved the passenger＇s time and improved the service level of regular single-route bus,which is of certain practicality.

关 键 词：公共交通 站距优化 站点取消 站点合并 最优站距 

分 类 号：U491.17[交通运输工程—交通运输规划与管理]