Comprehensive managing system and managing method of anti-error and intelligent locking group of electric microcomputer

Abstract

The invention relates to a comprehensive managing system and a managing method of an anti-error and intelligent locking group of an electric microcomputer. The comprehensive managing system comprises an upper computer with management software, a signal transmitting device, a computer key, a five-prevention lock and a one-key lock. Firstly, the upper computer carries out analog authentication and forms operation sequence numbers through the management software according to areas or equipment needing to be checked and operated; the operation sequence numbers are transmitted to the computer key through the signal transmitting device to be stored; and finally, operating personnel carry out the starting operation on the five-prevention lock through the computer key according to the electric security logic in sequence, and carry out the starting operation on the one-key lock according to a non-logic sequence till the checking and operation to the equipment are accomplished. With the adoption of the comprehensive managing system and the managing method, the starting, the operation and the convenient carrying of the five-prevention lock and the one-key lock in a substation are realized by the computer key; the functions of two sets of management systems can be realized by only installing one set of management system; the structure is more simplified; the maintenance is more convenient; and meanwhile, the management cost is reduced.

Description

Technical field [0001] The invention relates to the field of electric safety and anti-mistakes and the field of microcomputer management of lock groups, in particular to a power microcomputer anti-mistakes and lock group integrated management system and a management method thereof. Background technique [0002] At present, it is well known in the industry that in the field of power safety and error prevention, the microcomputer error prevention system that has been publicly and maturely used is the microcomputer error prevention system based on the double-handle mode computer key developed in the early 1990s. Its basic features are: [0003] It consists of a host computer and simulation management software, a signal transmission device, a double-handle bipolar computer key, a mechanical padlock with a lock code and a universal anti-dial lock core matched with the computer key, a five-proof fixed lock and a lock code The electric lock is composed of two electrode columns that can be...

AI Technical Summary

Problems solved by technology

[0004] The five-proof mechanical lock is locked on the electrical equipment, and the restraint device cannot be operated unless it is unlocked; the five-proof electric lock is connected in series with the electric control circuit, and the two electrodes are disconnected. If the electrodes are not connected, the electric operation mechanism cannot be activated.

[0009] According to the above-mentioned status quo, if both the microcomputer error prevention system and the lock group control system are used, it will cause the personnel of a substation station to carry two different computer keys during operation, and its management and maintenance are also two sets of systems. As a result, user costs increase and maintenance is inconvenient

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