快速公交系统站台停靠时间模型研究

快速公交系统停靠站台停车延误是影响快速公交运行车速的关键因素之一,因此构建快速公交系统站台停靠时间模型是提升快速公交服务水平的基础理论研究。本文选取盐城BRT-1号线的起始站、中途站、客流离散站等三类站点为研究对象,综合运用数理统计法与数据挖掘法,构建快速公交系统站台停靠时间模型,并对该模型的合理性进行了检验。研究表明:盐城市BRT-1号线三类站台的快速公交车辆停靠时间与上下车乘客人数呈线性关系,即快速公交车辆停靠时间与上下车乘客人数的检验参数R2均大于0.8。

Research on Platform Stopping Time Model of Bus Rapid Transit System

Bus stop delay in BRT system is one of the key factors that affect the speed of BRT. So the construction of bus rapid transit station stop time model is the basic theoretical research to improve service level of BRT. This paper selects the three stations such as the starting station,the midway station and the passenger flow discrete station of Yancheng BRT-1 line as the research object. By using mathematical statistics and data mining method,the model of platform stopping time of BRT system is built,and the rationality of the model is tested. Research shows that there is a linear relationship between the bus stop time and the number of passengers on or off the bus at the three types of platforms on Yancheng City BRT-1 line,That is the test parameters R2 of bus stop time and the number of passengers on or off the bus are greater than 0.8.