Abstract
AbstractAn integrated supervision & control system is the most critical segment in urban rail transit. Particularly, in recent years, the importance of supervision & control systems is also more and more evident with fast development of cloud-platform information processing technology and unattended driving technology in urban rail transit. As important infrastructure in urban rail transit, it is independently equipped and independently managed in actual application and has caused extreme impact on enhancement of operational levels. Based on conventional distribution of integrated supervision & control systems in urban transit, the article herein introduces cloud-platform information processing technology and analyzes requirements on in-depth combination of the automatic supervision system (ATS) related to an unattended driving system of signaling and an integrated supervision & control system, performs optimization design of integrated supervision & control system distribution from perspectives of investment reduction, resource sharing, operation & maintenance costs, and in-depth combination, etc. and describes distribution schemes and concepts of the Traffic Integrated Automated Supervision based on a Cloud platform (TIAS-C). Through comparison of the TIAS-C and the conventional ISCS, the advantages of intelligentization and high informationalization of cloud calculation are better understood, which will create conditions for in-depth combination of a train supervision system with an integrated supervision & control system.KeywordsUrban rail transitIntegrated supervision and control SystemSystem distributionCloud platformAutomatic supervision systemTraffic integrated automated supervision based on a cloud platformUnattended train operation
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