考虑停靠能力约束的主干道公交车站长度计算

Calculation the Length of Bus Stations on Arterial Street Considering of the Restriction Parking Capability

分析了影响公交车站停靠能力的因素,在此基础上构建了主干道公交车站停靠能力计算模型.在公交车站停靠能力满足需求的前提下,得到主干道最小站台长度计算公式.最后对魏公村车站进行了实例分析,计算该车站长度以检验模型的准确性,并利用VISSIM进行仿真比较分析.结果表明:计算得到的长度在对社会车辆造成的车均延误以及公交车辆平均在站时间方面都具有较大优势,车均延误减少0.2s左右,而平均在站时间减少约2.9s.

This paper analyzes the factors that influence the parking capability of bus station.On that basis the parking capability calculation model of bus station on arterial street is built.On the premise that bus station parking capability meet demand,minimum bus station length computing formula of Arterial Street can be got.Finally,take the Weigongcun bus station of Beijing as the example to calculate the length of this bus station in order to examine the accuracy of the model,and VISSIM is used to do simulation and comparison analysis.The result indicates that the obtained result have great advantages on average vehicles＇ delay and bus average dwell time.The average vehicles＇delay reduce 0.2 s,and the average dwell time reduce 2.9 s.