发布时间:
2017
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02
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16
Urban rail transit includes metro, light rail, tram, maglev train and various type. Urban rail transit intelligent system includes comprehensive monitoring system, passenger information system, comprehensive security system, communication system, automatic fare collection system, and signal system.1.integrated supervision and control system Integrated supervision and control system is a kind of huge computer integration system based on modern computer technology, network technology, automation technology, information technology. System integration and link...
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