论文摘要
The basic conception and theoretical system of smart metro are not clear and there is not a unified understanding at the academic level. Based on this fact, there is no guidance of the smart metro construction. Therefore, this paper conducts a complete and systemic research on several basic theoretical issues of smart metro, such as the development history, concept, connotation,characteristics, evolution stages, system architecture and main construction content. Firstly, the internal and external development demands are analyzed in this paper. In addition, the subject-cycle-function（SCF） model of smart metro concept is obtained.Moreover, the essential connotation, three typical characteristics and the evolution process of smart metro are introduced.Furthermore, the evolution relationships of main function, achievement goal, instrument subject, decision subject, control subject and factor relationship for every evolution stage are clarified. Finally, according to the theory of system engineering, the three-hierarchy system architecture and five main construction contents are proposed. The both can be used to construct the technical system of smart metro at the academic level, and provide theoretical support and technical guidance for promoting the development of smart metro construction in China.
论文目录
文章来源
类型: 期刊论文
作者: WEI Yun,HUANG Wei,CAO JinDe,BAI WenFei,TONG ShuZhen
来源: Science China(Technological Sciences) 2019年11期
年度: 2019
分类: 工程科技Ⅱ辑
专业: 铁路运输
单位: Beijing Urban Construction Design & Development Group Co.,Limited,Jiangsu Provincial Key Laboratory of Networked Collective Intelligence,ITS Research Center,Southeast University
基金: supported by the National Key R&D Program of China (Grant Nos. 2016YFB1200402 & 2018YFB2101002),the Beijing Top-notch Talent Program (Grant No. 2011AA040202),the Key Projects of the National Natural Science Foundation of China (Grant No. 61833005)
分类号: U231
页码: 2038-2051
总页数: 14
文件大小: 363K
下载量: 31