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《城市交通》杂志
2013年 第3期
快速公交系统通行能力研究
点击量:3403

文章编号: 1672-5328(2013)03-0076-07

冯浚1,张清峰2,刘磊1,黄静2,徐康明1
(1. 上海三义交通科技有限公司,上海200231;2. 中铁第四勘察设计院集团有限公司,湖北武汉430063)

摘要: 通行能力分析是快速公交系统规划、设计和 优化的基础。基于GI/G/1 排队论模型和车站有效停 靠泊位数构建了快速公交系统通行能力计算方法,其 参数设置涉及影响快速公交系统通行能力的各种因 素。通过对北京、广州、厦门、郑州等多个中国城市快 速公交系统运营状况的调查分析,对相关参数进行了 标定,以使其反映中国各地快速公交系统运营实际。 最后以广州、厦门、郑州三市的快速公交系统为例,对 上述方法的应用进行说明。

关键词: 公共交通;快速公交;通行能力;排队论

中图分类号:U491

文献标识码:A

Capacity of Bus Rapid Transit System

Feng Jun1, Zhang Qingfeng2, Liu Lei1, Huang Jing2, Xu Kangming1
(1. 3E Transportation, Shanghai 200231, China; 2. China Railway Siyuan Survey and Design Group Co. Ltd., Wuhan Hubei 430063, China)

Abstract: Capacity analysis is the foundation for the BRT system planning, design and optimization. Considering different factors affecting the BRT capacity, this paper presents a method to calculate the BRT capacity based on the GI/G/1 queuing model and the number of effective parking spaces. Based on field survey data from several BRT systems in China including Beijing, Guangzhou, Xiamen, and Zhengzhou, the paper calibrates the model to reflect the real-world BRT operational characteristics in China. Finally, the paper illustrates the application of the proposed capacity calculating method using the BRT systems in Guangzhou, Xiamen, and Zhengzhou as examples.

Keywords: public transportation; Bus Rapid Transit; capacity; queuing theory