Anti-electricity-theft and distribution transformer anti-theft device of remote-reading load control terminal based on general packet radio service (GPRS)

Abstract

The invention discloses an anti-electricity-theft and distribution transformer anti-theft alarm (ATA) of a remote-reading load control terminal based on general packet radio service (GPRS), which is characterized in that the measuring tank of the device of the invention is internally provided with a wide angle camera and a high-light light-emitting diode (LED) lamp; the door lock of the measuringtank is replaced by an electromagnetic lock which is controlled by a 485 port; and the contactor of the electromagnetic lock is used for controlling the wide angle camera and the normally open contacts of of the load control terminal is used to control the high-light LED lamp; when a master station or a handheld terminal sends down a maintenance command to a measuring point, the electromagnetic doo lock locks out, and the terminal does not send a command; if the electromagnetic door lock is unlocked by a compulsory means or a key on site, the load control terminal transmits the shot on-site states by the electromagnetic door lock and the 485 port of the wide angle camera to the master station or a set receiving handheld terminal by the 485 port of the load control terminal; and for the distribution transformer theft proof, two far-end points of the upper cover of the distribution transformer can be connected by the switching value input port of the load control terminal, thus the loadcontrol terminal can start the camera and transmit signals timely once wire break occurs.

Description

technical field [0001] The invention belongs to the field of anti-theft electricity and distribution transformer anti-theft technology, and in particular relates to an anti-theft electricity and distribution transformer anti-theft device based on GPRS technology. Background technique [0002] With the modularization of GPRS meter reading, more and more load control terminals based on GPRS technology are used, and load control terminals play an increasingly important role in daily production management. Anti-theft and anti-theft issues of distribution transformers have always been the top priority of the power management department. The load control terminal can curb the occurrence of electricity theft to a certain extent. The occurrence of theft and destruction of the scene of electricity theft has caused certain difficulties for the power management department and public security organs to determine the facts. Contents of the invention [0003] The purpose of the present...

AI Technical Summary

Problems solved by technology

Anti-theft and anti-theft of distribution transformers have always been the top priority of the power management department. To a certain extent, the load control terminal can curb the occurrence of electricity theft. The scene of stolen and stolen electricity has been destroyed, which has caused certain difficulties for the power management department and public security organs to determine the facts

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