基于元胞自动机的高速公路收费系统分析  

Analysis of Highway Tolling System Based on Cellular Automata

作　　者：余亚鹏 YU Yapeng(Shanxi Intelligent Transportation Research Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)

机构地区：[1]山西省智慧交通研究院有限公司,山西太原030032

出　　处：《山西交通科技》2024年第6期116-119,共4页Shanxi Science & Technology of Transportation

摘　　要：高速公路收费系统作为高速公路通行的瓶颈,对通行效率影响较大。当前主要的收费模式有人工半自动收费(MTC)和电子不停车收费(ETC),那么收费系统中ETC车道和MTC车道如何设置能够使通行能力最大化?基于此,面向高速公路收费系统,利用元胞自动机NaSch交通流模型,针对单向多车道的收费系统路段进行数值模拟。仿真结果表明,当存在5条收费车道时,3条ETC车道与2条MTC车道的配置可以有效地减少交通拥堵。As a bottleneck of highway passage,the highway tolling system has a great impact on traffic efficiency.Currently,the main toll collection modes are manual toll collection(MTC)and electronic toll collection(ETC).Based on how to arrange MTC lanes and ETC lanes in the tolling system to maximize traffic capacity,this paper oriented towards the highway tolling system to conduct the numerical simulation for the road section of the one-way multi-lane tolling system using the NaSch traffic flow model of cellular automata.The simulation results showed that when five lanes existed,the arrangement of three ETC lanes with two MTC lanes could effectively reduce traffic congestion.

关 键 词：元胞自动机 高速公路收费系统 人工半自动收费 电子不停车收费 数值模拟 

分 类 号：U495[交通运输工程—交通运输规划与管理]