开放式小区对道路通行能力的影响  

The Influence of the Residential Area’s Openness to Road Passage

作　　者：刘松琴[1,2] 廖玉梅[1,2,3] 郑周豪 吴倩 

机构地区：[1]贵州师范学院数学与计算机科学学院,贵州贵阳 [2]贵州师范学院大学生互联网+创新创业训练中心,贵州贵阳 [3]贵州师范学院贵州省高校工业物联网工程技术研究中心,贵州贵阳

出　　处：《建模与仿真》2016年第4期152-160,共9页Modeling and Simulation

基　　金：2014年省级本科教学工程项目“计算机科学与技术”专业综合改革(项目编号:黔教高发[2014]378号);2015年省级本科教学工程建设项目“贵州师范学院大学生互联网+创新创业训练中心”(项目编号:黔教高发[2015]337号)。

摘　　要：本文主要以优化城市空间资源、提高路网通行能力和协调各主干道与支干道车辆流通作为出发点,通过系统动力学构建路网设置、交叉路口和上下班高峰期等影响因素作为评价体系,并使用分布模拟开放后小区各主干道与支干道车流量,通过对小区开放前后车辆通行能力和车辆滞留数进行对比,得到小区开放后减缓了周边道路通行的压力。The article is mainly to take the rational allocation of urban space, to optimize the urban space resources, to improve the road network traffic capacity and to coordinate each main road and the road vehicle flowing as a starting point. It is the evaluation system that is through the system dynamics building road network settings, intersection, traffic lights, and the rush hour and so on. And then using Poisson distribution imitates the case that each main traffic road and the branches of roads are flowing in some places after opening. It can be concluded that the stress of traffic around the roads is decreased by comparing the traffic capacity and the number of stranded vehicles.

关 键 词：系统动力学 POISSON分布 车辆通行能力 滞留车辆数 

分 类 号：U4[交通运输工程—道路与铁道工程]