公交停靠站对无信号交叉口通行能力影响分析

Study on the bus-stops' impact on capacity of unsignal-controlled intersections

公交停靠站是公交系统实现其功能必不可少的一个环节,但是,在路段及交叉口附近设置公交停靠站后,对其通行能力会产生影响,而对此一直缺少定量分析.研究了设置在无信号交叉口附近的公交停靠站对无信号交叉口通行能力的影响,并按照公交停靠站的设置位置分别进行了定量分析,得出了计算公式.

Bus stop is a necessary part of public transport system. However, the capacity of road sections and intersections will be affected when bus stops are set on road sections or near intersections, on which the studies are few. The impact of bus stops which are set near unsignalized intersections on capacity of the intersections are analyzed quantificationally according to their locations and the formula is given.