摘要
分析了无信号控制下行人过街的机动车和行人的运行特征、穿插特征,确定了行人穿越机动车的可穿越间隙,针对行人一次穿越一条车道和多条车道出现可穿越间隙下过街两种情况推算出行人过街平均延误的计算方法.分析了信号控制无干扰情况下行人过街的机动车和行人的运行特征,描绘出了行人的聚集和消散示意图,得出行人过街平均延误的计算方法.分析了在信号交叉口处行人过街有干扰情况下行人延误的产生机理,给出行人过街的平均延误计算方法.
For non -signalized intersection, this paper analyzes moving feature and traversing feature of vehicles and pedestrian, and ascertain the acceptance gap by which pedestrian cross vehicle flow, and proposes the calculation method of average delay under different two conditions, one of which is pedestrian cross a lane once, the other one of which is pedestrian cross more the one lanes once. For signalized intersection without interruption, this paper analyzes moving feature of vehicles and pedestrian, and depicts the sketch map of pedestrian assembling and scattering, and proposes the calculation method of average delay. For signalized intersection with interruption, this paper analyzes principle of causing delay of pedestrian, and proposes calculation method of average delay.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2007年第4期613-616,共4页
Journal of Harbin Institute of Technology
基金
黑龙江省自然科学基金资助项目(E0324)
哈工大创新与发展基金资助项目(JT200202)
关键词
行人交通
过街延误
信号控制
无信号控制
可穿越间隙
pedestrian traffic, average delay of pedestrian crossing, signalized, non-signalized, acceptance gap
