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中文
Visual Grounding Management System

The visual grounding management system is used to check and ground the contact network during power outage maintenance in urban rail transit vehicle sections, parking lots, main lines and other operational areas. The visual grounding management system consists of a visual grounding device installed next to the strand, a monitoring mainframe installed in the station control room or substation, and a monitoring master station installed in the OCC control center. The visualized grounding management system adopts the architectural form of hierarchical design, decentralized deployment and centralized management; the control modes can be divided into: remote control by OCC control center, centralized control by station control room or substation or DCC, and local control by visualized grounding device. The visual grounding device is also electrically interlocked and logically blocked with the disconnect switches, circuit breakers and other equipment on the connected feeder circuit for safe and reliable control.

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