交通运输研究2016，Vol.2Issue(3)：36-42,7.DOI:10.16503/j.cnki.2095-9931.2016.03.006
考虑环境效益的可变车道方案选择模型研究
Reversible Lane Scheme Selection Model Considering Environmental Benefit
摘要
Abstract
By considering the problem of unbalanced tidal traffic flow on the road, reversible lane schemes were given. A reversible lane scheme selection model was formulated by taking the number of reversible lanes as the decision variable and the smallest energy consumption and emission costs as the targets with the consideration of delay. Both the influence of delay on reversible lane scheme selection, and the energy consumption and emission costs were considered in the model. The setting time and hold⁃ing time of the reversible lane were discussed. Taking Zizhuyuan Road as an example, the reasonable scheme of reversible lane was calculated. Based on the simulation software VISSIM, the model was veri⁃fied and the environmental benefit of reversible lane scheme was discussed. The results show that the de⁃lay has been reduced by 21.1s, the cost of energy consumption and emission have been reduced by 40%after the implementation of reversible lane scheme considering environmental benefit. It also certifies that not only the delay is reduced but also the energy consumption and emission costs are reduced after the implementation of reversible lane scheme. Thus the environmental benefits are made.关键词
潮汐交通/可变车道/延误/环境效益/仿真Key words
tidal traffic/reversible lane/delay/environmental benefit/simulation分类
交通工程引用本文复制引用
魏家蓉,魏丽英..考虑环境效益的可变车道方案选择模型研究[J].交通运输研究,2016,2(3):36-42,7.基金项目
国家重点基础研究发展计划（973计划）项目（2012CB725403）；国家自然科学基金项目（71101008）；国家自然科学基金项目 （）
