信号交叉口行人过街方法改善

摘要

With the further urbanization in China,cities becomes more and more densely populated.Urbanization brings not only economic growth but also pressure of traffic system to cities.Among them,the crossing behaviors affect traffic remarkably.To improve the safety of pedestrian's crossing and traffic capacity at intersections,this paper optimize the pedestrian crossing behaviors by using the method of modifying the phase of signal intersection and changing the channelization.At the same time,this paper proposes the set of pedestrian crossing area in order to make full use of the time and space.As a result,the safety of pedestrian crossing and intersection's traffic capacity are improved.%随着我国城市化的不断深入,城镇人口越来越稠密,城市化在带来经济增长的同时也为城市的交通带来了不少压力.其中行人过街行为对交通出行影响较为突出,为提高行人过街的安全性,提升交叉口通行能力,通过修改信号交叉口相位相序和优化交叉口渠化的方法,对交叉口行人交通组织进行优化设计,提出行人待行区的设置,以达到充分的利用交叉口的时间与空间资源,提升行人过街安全性和通行能力的目的.