摘要
首先对国内公共交通换乘进行了分析,根据其存在问题,基于可靠度理论的研究,从不同角度对公共交通系统的换乘时间可靠度进行了分析,并建立了零距离换乘时间可靠度模型及非零距离换乘时间可靠度模型。最后,运用算例对换乘时间的变化对可靠度的影响规律进行验证,结果表明当平均换乘时间一定时,随着实际换乘时间的增加,换乘可靠度是降低的;而实际换乘时间是一定时,随着平均换乘时间的降低,换乘时间可靠度递增,且增幅加大。
The transfer of public transit in domestic is analyzed.Based on the existing issues and the reliability theory, transfer time reliability of public transportation has been analyzed from different points, the models of zero distance transfer reliability and non-zero distance transfer reliability have been made. Numerical experiment is presented to validate the influence rule of transfer time＇ s change to the reliability of public transportation. The result shows that, when the average transfer time is fixed, transfer reliability will decrease with the increase of actual transfer time; while the actual transfer time is fixed, transfer reliability will increase with the reduction of average transfer time, and the amplitude will increase.
出处
《公路交通科技》
CAS
CSCD
北大核心
2007年第9期124-126,135,共4页
Journal of Highway and Transportation Research and Development
基金
霍英东教育基金项目(104008)
北京市自然科学基金项目(8062005)
北京市教委重点项目(KZ200510005002)
关键词
交通工程
公共交通
换乘
可靠度
traffic engineering
public transport
transfer
reliability
