快速公交“整合式”运营模式分析——以杭州市B1线为例

Analysis of the"Integrated"BRT Operation:an example of Line 1 in Hangzhou

为解决快速公交过多占用道路资源、影响其他车辆行驶的矛盾,缓和交通供需压力,以杭州市为例,对"整合式"运营模式进行分析。首先介绍杭州B1线实施"整合式"运营模式的背景,然后分析其实施的可行性,提出这种运营模式的优势是使B1线客流明显增长,系统设备得以充分利用。考虑到该运营模式对快速公交造成排队进站、停车时间延长、准点率下降等不利影响,建议引入的线路条数不宜太多,并提出减小影响的相关措施。

It is phenomenal that BRT vehicles occupy too much road spaces while in services. To deal with this problem and thus to mitigate traffic congestion due to an unbalanced travel demand and road supply, a case study was conducted in Hangzhou to analyze an integrated operational pattern. This paper first introduces the background on which the integrated operational pattern was implemented along Line B l, and then analyzes the feasibility of its implementation, showing one of the advantages of the pattern is a substantial increase of passenger volume along Line B 1, and a full use of the system facilities. While the pattern also by-produces some disadvantages, such as a backup of vehicles while approaching stops, a lengthening standing time, and a downturn of on-schedule rates. Therefore, this pattern is not appropriate for application to multiple BRT lines. The paper, however, offers some countermeasures to overcome these disadvantages.