基于VISSIM的高速公路虚拟应急车道建模研究
Research on Virtual Emergency Lane Modeling of Expressway Based on VISSIM
王艳红 1刘铜 1赵玉玺 2张萌 1杨茜茜3
作者信息
- 1. 山东交通学院,济南 250000
- 2. 济南卓伦智能交通技术有限公司,济南 250000
- 3. 重庆市市政设计研究院有限公司浙江分公司,杭州 310000
- 折叠
摘要
为了解决高速公路建设规模和数量的提升导致的交通安全问题,对虚拟应急车道的工作原理进行研究,建立基于虚拟应急车道的高速公路行车规则模型,在事故紧急救援不同时间段构建车道数不同的虚拟应急车道控制策略模型.仿真实验结果表明,该模型可以缩短高速公路事故路段上车辆的平均行程时间,减少平均排队长度和平均延误,提高了事故救援效率,为高速公路救援体系建设提供思路和方向.
Abstract
In order to solve the traffic safety problems caused by the increase in the scale and quantity of expressway construction,the working principle of virtual emergency lane was studied,and the driving rule model of expressway based on virtual emergency lane was established,and the control strategy model of virtual emergency lane with different number of lanes was constructed in different time periods of accident emergency rescue.The simulation results show that the model can shorten the average travel time,reduce the average queue length and the average delay,improve the efficiency of accident rescue,and provide ideas and directions for the construction of expressway rescue system.
关键词
虚拟应急车道/行车规则/控制策略模型/VISSIM仿真Key words
virtual emergency lane/driving regulations/control strategy model/VISSIM simulation引用本文复制引用
基金项目
山东省社会科学规划研究项目(22CJJJ31)
2023年度山东交通学院研究生科研创新项目(2023YK070)
出版年
2024
NETL
NSTL
万方数据