面向BRT车队形成的站台乘车诱导控制模型  

Bus station boarding guidance model oriented to BRT platoon formation

作　　者：卢凯[1,2] 吴焕[1] 张孜[3] 徐广辉[1] 胡建伟[1] 

机构地区：[1]华南理工大学土木与交通学院,广州510640 [2]东南大学现代城市交通技术协同创新中心,南京210096 [3]广州市交通委员会,广州510620

出　　处：《东南大学学报（自然科学版）》2016年第3期657-663,共7页Journal of Southeast University：Natural Science Edition

基　　金：国家自然科学基金资助项目(61203164);广东省科技计划资助项目(2015A030401024);广州市珠江科技新星专项资助项目(2013J2200066);广东省交通运输厅科技资助项目(2013-02-055);中央高校基本科研业务费专项资金资助项目(2015ZZ073);广州市南沙区科技计划资助项目(2014MS11)

摘　　要：分析了乘客乘车诱导控制对公交车辆停站时间的影响.根据BRT站台内乘客的OD需求,利用站台乘车诱导控制方法,以BRT车辆进出站台保持队形为目的,建立了单条与多条公交线路车辆的停站时间模型.给出了停站时间状态方程的矩阵形式,分别设计了全局寻优的遍历方法和局部快速寻优的遗传算法,使得同一进站车队中不同公交车辆的停站时间趋于一致,从而实现了面向BRT车队形成的站台乘车诱导控制.通过案例分析,对比了利用本模型所求诱导控制方案与无诱导方式下客流均分方案的实施效果,验证了本模型在均衡公交站台车辆停站时间的优越性,为实现上下游交叉口间的BRT车队协调控制奠定了技术基础.The effects of passenger boarding guidance on bus dwell time are analyzed. According to the origin-destination（ OD） demand of bus rapid transit（ BRT） station passengers,the dwell time models for a single bus route and multiple bus routes are established,respectively,by the bus station boarding guidance. The models aim at maintaining the platoon of BRT when it goes through the bus station. The matrix of the dwell time state equation is put forward. The traversal algorithm for global optimum seeking and the genetic algorithm for local rapid optimum seeking are designed,respectively. Thus,the dwell time of different buses is uniform,and the bus station boarding guidance control oriented to the BRT platoon is realized. By case analysis,the implementation effects of the control scheme with the boarding guidance solved by the model are compared with the passenger flowequipartition scheme without boarding guidance. Therefore,the advantages of the model for balancing bus station dwell time are proved. The boarding guidance model provides a foundation for BRT platoon coordination control between upstream and downstream intersections.

关 键 词：BRT 停站时间 乘车诱导 车队形成 公交站台 状态方程 

分 类 号：U492.22[交通运输工程—交通运输规划与管理]