城市高速公路可变信息标志的评价

2010 International Conference on Logistics Engineering and Intelligent Transportation Systems Pub Date : 2010-12-10 DOI:10.1109/LEITS.2010.5664993

Xi Chen, Tao Kong, Dong-fan Xie

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引用次数: 2

摘要

概述了北京市城市高速公路可变信息标志的现状，分析了可变信息标志产生效益的原因。首先，建立了VMS评价指标体系。其次，对与标准体系相关的数据采集手段进行了梳理。第三，在智能交通系统评价的基础上，确定了VMS评价的方法为有无方法和成本效益分析。以济门大桥东侧的VMS为例进行了评价。结果表明，VMS对提高交通流率、减少拥堵持续时间和拥堵频次有较好的效果。本文将为北京市VMS的评价提供科学的建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Evaluation of Variable Message Signs on Urban Expressway

The paper outlines the status of Variable Message Signs (VMS) on urban expressway in Beijing, and analyzes the reason for benefit generated by VMS. Firstly, the criterion system of VMS evaluation is built. Secondly, the means of data collection related to criterion system are ordered. Thirdly, the approach to VMS evaluation is determined as with or without method and cost-benefit analysis, which is based on evaluation of Intelligent Transport System. The VMS which is on the east of Jimen Bridge is evaluated as case study. Results show that VMS have a good effect on the increase of traffic flow rate, and the decrease of duration and frequency of congestion. The paper will provide scientific suggestions on evaluation of VMS in Beijing.

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2010 International Conference on Logistics Engineering and Intelligent Transportation Systems

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