非港湾式公交停车影响下的交通流元胞自动机模型  

Traffic Flow Cellular Automaton Model under the Influence of Non Bay Bus Stop

作　　者：孙正安[1] 

机构地区：[1]深圳市城市交通规划设计研究中心有限公司,深圳518021

出　　处：《城市公共交通》2012年第7期34-38,共5页Urban Public Transport

摘　　要：文章以包含非港湾式公交停靠站的城市单向双车道路段为研究对象，在分析其相关交通特性的基础上．对路段元胞自动机模型做出改进，建立反映真实交通流的元胞自动机模型，通过模型可以得出公交车道路占有率与路段交通流量和车辆平均速度的关系。This paper regards the two-lane road in one-way which contain the non-bay bus stops as the research object. Improve the cellular automaton model based on analysis of its related traffic characteristics. Established a cellular automaton model, which reflecting the true traffic flow. By using this model we could draw a conclusion of the relations between bus occupancy rate with road section traffic flow and the average velocity of vehicles.

关 键 词：非港湾式公交停靠站 元胞自动机模型 交通量 车速 道路占有率 

分 类 号：U491.112[交通运输工程—交通运输规划与管理]