Remote restart device and system

Abstract

The invention provides a remote restart device and system. The device comprises a power supply module, a relay module, a first CPU module and a second CPU module, the first CPU module and the second CPU module communicate with each other, the two CPU modules have the same function and are in signal connection with the relay module, the power supply module is electrically connected with the relay module, and the relay module is electrically connected with equipment to be restarted; the first CPU module is used for receiving a first restart instruction issued by a monitoring server of to-be-restarted equipment, processing the first restart instruction to obtain a second restart instruction, and sending the second restart instruction to the relay module under the condition that the second restart instruction corresponding to the first CPU module is consistent with the second restart instruction corresponding to the second CPU module, so as to control the to-be-restarted equipment to be restarted. According to the invention, the equipment can be remotely and automatically controlled to be restarted, the timeliness and efficiency of equipment restarting are improved, and the reliability and safety during fault restarting are improved.

Description

technical field [0001] The invention relates to the technical field of remote control, in particular to a remote restart device and system. Background technique [0002] CI (Computer Interlocking, computer interlocking) is the key equipment of CBTC (Communication Based Train Control, communication-based automatic train control) system. The CI subsystem realizes the management of trackside equipment such as turnouts, signal machines, track sections, screen doors and emergency stop buttons on the line through the driving and mining of relevant relays, and realizes the control of the approach, which is the signal of rail transit An essential part of the system. [0003] Due to the intricate wiring and communication network in the station room where CI products are located, and the internal software system logic calculation data is huge, so after a long period of operation, system downtime may occur. This requires that the system hardware cabinet needs to be restarted at a spe...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a remote restart device and system, which is used to solve the defects that the artificial restart method in the prior art is not timely and errors may occur, so as to realize accurate and timely restart

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