{"title":"Green Wave-based Solution for Intelligent Traffic Lights System Control in Vietnam Urban Areas","authors":"C. Phan, Duy Duong Pham, P. Nguyen, Hoang Vu Tran","doi":"10.1109/GTSD.2018.8595643","DOIUrl":null,"url":null,"abstract":"Based on the green wave theory, we proposed a novel algorithm to tackle congested condition in Vietnam urban areas. While green bandwidth of priority routes were still maximized, the dynamic nature of traffic status indicators were firstly considered in the design stage. Furthermore, we constructed a hardware system, employing a PLC S7-1200 at each intersection, to control traffic lights. Communication between the host machine at an operation center and each PLC was implemented via a Profinet port embedded in the PLC and via TCP/IP protocol.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"177 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GTSD.2018.8595643","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Based on the green wave theory, we proposed a novel algorithm to tackle congested condition in Vietnam urban areas. While green bandwidth of priority routes were still maximized, the dynamic nature of traffic status indicators were firstly considered in the design stage. Furthermore, we constructed a hardware system, employing a PLC S7-1200 at each intersection, to control traffic lights. Communication between the host machine at an operation center and each PLC was implemented via a Profinet port embedded in the PLC and via TCP/IP protocol.