Analysis of Traffic at Pre-Signalised Intersections （Part Ⅱ）  

作　　者：Jian-pingWU NickHOUNSELL 

机构地区：[1]UEChinaJointITSCentre,DepartmentofCivil [2]TRG,DepartmentofCivilandEnvironmentalEngineering,UniversityofSouthampton,Southampton,UK

出　　处：《交通运输工程与信息学报》2003年第2期12-16,共5页Journal of Transportation Engineering and Information

摘　　要：The need to provide efficient public transport services in urban areas has led to the implementation of bus priority measures in many congested cities. Much interest has recently centred on priority at signal controlled junctions, including the concept of pre-signals, where traffic signals are installed at or near the end of a with-flow bus lane to provide buses with priority access to the downstream junction. Although a number of pre-signals have now been installed in the UK, particularly in London, there has been very little published research into the analysis of benefits and disbenefits to both buses and non-priority vehicles at pre-signalised intersections.This paper addresses these points through the development of analytical procedures which allow pre-implementation evaluation of specific categories of pre-signals.

关 键 词：公共交通 服务水平 交通拥挤 公交优先 信号交叉口 预信号控制 

分 类 号：U491.54[交通运输工程—交通运输规划与管理]