Some Aspects of Intelligent Transportation Systems
会议名称：《中国运筹学会第六届学术交流会》
会议日期：2000年
学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 07[理学] 070105[理学-运筹学与控制论] 0701[理学-数学]
关 键 词：Intelligent transportation systems Road traffic control and surveil- lance ETCS Time and space traffic flow measurement
摘 要：There are various types of transportation systems in the world and each of them is dependent on the characteristics of its own society, such as people, culture, economical status, etc. This fact makes evaluation process of each system quite difficult. There cannot exist any global standard. Therefore, in the process of designing and implementing a new system, we should investigate not only the present state-of-arts of the systems but also background of the society. This presentation is to illustrate some state-of-art examples of so called Intelligent Transportation Systems for road traffic implemented ill Japan together with their background. Since 1960’s, various traffic control and surveillance systems have been operated in many places in the world. The Hanshin Expressway Public Corporation, Osaka, Japan has been keeping high reputation of its traffic control system. It has also advanced maintenance system of the entire hardware system of the Corporation using AHP. As a matter of course, AHP has some problem because of its mechanism depending on human forecasting of the failure. The Corporation has an intelligent business management system. ETCS is included in the system. This presentation is taking examples from the Corporation.