同济大学学报（自然科学版）2024，Vol.52Issue(2)：241-251,11.DOI:10.11908/j.issn.0253-374x.22318
不确定环境下收费与信息对路径选择行为影响的实验研究
Experimental Study on Effect of Congestion Toll and Information on Route Choice Behavior in Uncertain Environment
摘要
Abstract
Considering the two measures of information release and congestion charging under uncertain environment,and based on traffic network equilibrium,an optimal toll model of the simple two-route road network is derived and is extended to the general road network.Based on the two-route network,a day-to-day route choice behavior experiment is conducted.The impact of the two measures on travelers'route choice behavior is analyzed.The results show that the implementation of perfect information and congestion charging can both reduce the flow fluctuation,and the effect of congestion charging alone is the best.However,only when the two measures are combined,the trend of road network flow towards user equilibrium is the most stable.Perfect information will increase route switching behavior,while congestion charging can effectively inhibit large route switching.When there is no congestion toll,route switching often increases the travel cost.On the contrary,when congestion toll is implemented,route switching can often reduce the travel cost.The travel time when the two measures of congestion tolling and traffic information release are implemented together is better than that when the two measures are implemented separately.关键词
不确定性路网/行为实验/最优拥挤收费/出行信息/交通均衡/路径选择行为Key words
uncertain road network/behavior experiment/optimal congestion toll/travel information/traffic equilibrium/route choice behavior分类
交通工程引用本文复制引用
刘诗序,王叔雨,黄国良,孙浩岩,钟家承,黄易丹..不确定环境下收费与信息对路径选择行为影响的实验研究[J].同济大学学报（自然科学版）,2024,52(2):241-251,11.基金项目
教育部人文社会科学研究项目(23YJCZH137) （23YJCZH137）
