摘要
以菏泽市天泽园区域为实例,从交叉口、路段、区域三个层次入手,对区域交通进行优化,制定一套合理的优化方案,并通过PTV VISSIM交通仿真软件、SSAM交通安全辅助分析模型进行了优化前后的交通状况比对分析,分析结果表明所提方案具有较好的改善效果,从而进一步印证区域交通组织的原则,达到了区域交通组织优化的目标。
Taking the area of Tianze garden in Heze city as an example,this article starts from the three levels of intersections,road sections and regions,and optimizes regional transportation to formulate a set of rational optimization plans.The article compares and analyzes the traffic situation before and after the optimization through the PTV VISSIM traffic simulation software,SSAM traffic safety assistance analysis model,the results of which show that the proposed program has a better improvement effect.Thereby further corroborating regional traffic organization principles to achieve the goal of optimization.
作者
孙晨
SUN Chen(People's Public Security University of China, Beijing 102623 China)
基金
国家科技支撑计划课题
项目编号:2013BAG18B00
关键词
区域交通
组织优化
交通仿真
交通安全分析
regional traffic
organization optimization
traffic simulation
traffic safety analysis
