基于元胞自动机理论对双车道交通模型的改进  

Improvement of Dual-lane Traffic Model Based on Cellular Automation Theory

作　　者：徐标[1] 阮琳楠 

机构地区：[1]淮北师范大学数学科学学院,安徽淮北235000

出　　处：《佳木斯大学学报（自然科学版）》2015年第3期382-386,共5页Journal of Jiamusi University：Natural Science Edition

基　　金：国家自然科学基金(71001015);安徽省高等学校省级自然科学研究项目(KJ2014B17)

摘　　要：为了提升道路的交通运行流量,建立了模拟双车道交通流行驶的元胞自动机模型,作出在不同行车规则和不同交通条件下的车辆运行情况的时空轨迹图,找到了行车规则影响交通流的根本因素,并合理优化行车规则,改进了道路的实际通行能力.To improve traffic flow, a dual-lane traffic flow model was established based on cellular auto-mation theory.Space-time charts of traffic flow were plotted under different traffic rules and traffic conditions. The effect of traffic flow was analyzed.As a result, the traffic rules were optimized to improve traffic flow.The traffic capacity of road was improved.

关 键 词：元胞自动机 交通流量 时空轨迹图 

分 类 号：O29[理学—应用数学] U491.1[理学—数学]