Intelligent safety bracelet for maintenance and debugging of direct-current electrical equipment

Abstract

The invention relates to an intelligent safety bracelet for maintenance and debugging of direct-current electrical equipment. The intelligent safety bracelet comprises a main trunk circuit incoming call detection terminal equipment and a signal receiving terminal. The main trunk circuit incoming call detection terminal equipment consists of contact measurement equipment, a signal processing circuit a, a communication module a, a battery a and an antenna a; the contact measurement equipment is arranged on a loop of the signal processing circuit a; the signal processing circuit a is connected with the communication module a and the battery a simultaneously by the circuit; and the battery a is connected with the antenna a. The contact measurement equipment is connected to an electric main loop of the direct-current electrical equipment needing maintenance and debugging by means of power-taking clamp or screw fixation way. Besides, the signal receiving terminal includes a battery b, a signal processing circuit b, a communication module b and an alarm display module; the signal processing circuit b is connected with the communication module b, the alarm display module, and the battery b by the circuit; and an antenna b is connected to the circuit of the communication module b.

Description

technical field [0001] The invention belongs to the technical field of direct current detection safety, and in particular relates to an intelligent safety bracelet for maintenance and debugging of direct current electric equipment. Background technique [0002] With the enhancement of safety awareness, the safety of electricity use is the focus of personal safety, especially in factory installation, commissioning, production and the use and maintenance of ordinary civil facilities. The possibility of electric shock exists in the following situations in industrial and residential electricity. [0003] When installing and debugging electrical equipment: especially during the installation and debugging of factory equipment. It is often necessary to partially transmit power, or partially cut off the power, and personnel debug on site. Sometimes there may be misoperation during power transmission, which may cause the debugger to get an electric shock, thus causing personal injur...

AI Technical Summary

Problems solved by technology

It is often necessary to send part of the power, or part of the power is cut off, and the personnel are debugging on site. Sometimes there may be misoperations during the power transmission, which may cause the debugging personnel to get an electric shock, thus causing personal injury to the debugging personnel.

Or the debugger temporarily leaves, but the site sends power by mistake, and the debugger may also get an electric shock without knowing it, resulting in personal injury to the debugger

[0004] During maintenance by ordinary electricians: there may be misoperation of power transmission during maintenance, which may cause electric shock to electricians and cause personal injury

Or the electrician maintenance personnel leave temporarily, but send electricity by mistake, and the maintenance personnel may also get an electric shock without knowing it, thus causing personal injury to the maintenance personnel

[0005] Especially in the commissioning of some high-voltage equipment, if an electric shock may cause greater loss of personnel, property and equipment

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