华东交通大学学报2016，Vol.33Issue(2)：78-85,8.
城市停车场ETC系统效益评价研究
Study on Benefit Evaluation of ETC System for Urban Parking Lots
摘要
Abstract
According to the traffic environment of parking lots with charging channels, based on effect of the ap-plication of ETC system on traffic performance of parking lots, in light of scientific, comprehensive and practical principles, this paper established a comprehensive benefit evaluation system consisting of 5 indices selected from the three aspects of traffic operation status, cost of fuel consumption and the environmental value. Furthermore, by use of data envelopment analysis (DEA), it conducted extra-performance analyses of the traffic benefit for different traffic flow and proportions of payment methods under simulated conditions. The result indicated there was a positive correlation between DEA efficiency of the system and the proportion of ETC vehicles. It found out that average delay time decreased by 119.4 s, average travel speed increased by 735% under the simulated con-dition(110 pcu·h-1, 80%of ETC) and traffic operation status was improved significantly in the charging channel.关键词
智能交通/效益评价/DEA评价方法/停车场ETC系统/指标体系/Vissim仿真Key words
intelligent transportation/benefit evaluation/DEA evaluation/ETC system of parking lots/index sys-tem/Vissim simulation分类
交通工程引用本文复制引用
曹旻骏,陈景雅,党倩..城市停车场ETC系统效益评价研究[J].华东交通大学学报,2016,33(2):78-85,8.基金项目
国家自然科学基金项目 （）
