摘要
城市公交客流调查数据是进行城市公交系统规划和管理的重要依据,主要包括乘客到达率和下车率、上下车人数两个方面内容。在现有修正方法的基础上,对乘客到达率和下车率采用三次样条插值法修正,对上下车人数采用"推位移"法进行修正,经镇江市4路公交车调查数据应用实践,实践表明修正方法可行。
The data of public transit passenger flow survey affect urban public transit layout and management, including arrival rate, get off rate and the mount of passengers getting on and off .This paper dealing with the arrival rate ,get off rate by cubic spline interpolation, and the＂move＂method used to amend the amount of passengers getting on and off. The data revision method has been applied to the bus demonstration fouth route of Zhengjiang on the local bus surveying data and proved to be feasible.
出处
《汽车科技》
2009年第1期37-39,共3页
Auto Sci-Tech
关键词
客流调查
数据修正
三次样条插值
passenger flow survey
data revision
cubic spline interpolation
