{"title":"城市高速公路可变信息标志的评价","authors":"Xi Chen, Tao Kong, Dong-fan Xie","doi":"10.1109/LEITS.2010.5664993","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":173716,"journal":{"name":"2010 International Conference on Logistics Engineering and Intelligent Transportation Systems","volume":"82 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Evaluation of Variable Message Signs on Urban Expressway\",\"authors\":\"Xi Chen, Tao Kong, Dong-fan Xie\",\"doi\":\"10.1109/LEITS.2010.5664993\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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.\",\"PeriodicalId\":173716,\"journal\":{\"name\":\"2010 International Conference on Logistics Engineering and Intelligent Transportation Systems\",\"volume\":\"82 2\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 International Conference on Logistics Engineering and Intelligent Transportation Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LEITS.2010.5664993\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 International Conference on Logistics Engineering and Intelligent Transportation Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEITS.2010.5664993","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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.