公交专用车道设置效益分析

公交优先是解决城市交通问题的一个重要途径,公交专用道是实现公交优先的主要技术手段之一。公交专用道的设置会对公交车产生正面效益,但也会对其他社会车辆产生负面影响。因此,公交专用道设置的是否合理将直接影响交通流的运行状况。文中采用相应的延误模型,通过交叉口的交通延误研究来分析专用道设置的效益。运用该方法对重庆市某一道路公交专用道设置效益进行了分析,验证了该方法的实用性。

Analysis of Bus Lane Benefit

Bus lane is one of the main methods to realize bus priority,which is an important way to solve the traffic problems.Bus lane will not only have positive effects on bus,but also have negative impact on other social vehicles.Therefore,whether the bus lane is reasonable or not will directly affect the traffic operating conditions.In this paper,the authors analyze the benefits of bus lane from the delay of a single intersection based on a corresponding delay model.Finally,the authors use this method to analyze the benefit of a bus lane in Chongqing,and also verify the practicability of the method.