Anti-mislocking control method and system of grounding device and storage medium

Abstract

The invention discloses an anti-mislocking locking control method and system of a grounding device and a storage medium. Including: determining the target grounding device in the target site to be processed; obtaining the first opening and closing state of the first control knife switch associated with the target grounding device in the target site, and the first adjacent site adjacent to the target site. The second opening and closing state of the second control knife switch associated with the target grounding device, and the third opening and closing state of the third control knife switch associated with the target grounding device; according to the first opening and closing state, the second opening and closing state and the first opening and closing state Three opening and closing states, to prevent false locking control on the grounding operation of the target grounding device. The invention solves the problem that it is difficult to guarantee the maintenance safety when controlling the grounding device.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method and system for preventing false locking of a grounding device and a storage medium. Background technique [0002] In order to ensure the safe operation of rail vehicles, operation and maintenance personnel are usually required to conduct regular safety inspections on rail vehicles. Before the operation and maintenance personnel enter each station on the track for safety inspection, it is necessary to control the grounding of the grounding device of each station in advance to ensure the personal safety of the operation and maintenance personnel. [0003] At present, the commonly used method is to determine whether to allow the grounding device to perform closing operation based on the opening and closing status of each network isolation switch within the grounding device range of the station in the catenary rail transit system, so as to realize the grounding of the ground...

AI Technical Summary

Problems solved by technology

However, when this method is used, the following situations may occur: 1) When the voltage sensor in the grounding device fails and the indicated voltage is misjudged, there will be live switching; 2) The catenary associated with the grounding device When the residual voltage is too high, it will be misjudged that the catenary is still charged, causing the knife switch in the grounding device to refuse to move

[0004] That is to say, the control method provided by the related technology is prone to misoperation and has certain safety hazards, which makes it difficult to ensure the safety of maintenance when controlling the grounding device

[0005] For the above problems, no effective solution has been proposed

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