GSM network-based power distribution room unattended terminal

Abstract

The invention relates to a global system for mobile communications (GSM) network-based power distribution room unattended terminal. The terminal comprises a micro control unit (MCU), an infrared induction probe for detecting whether an organism entering a power distribution room improperly exists or not, a door contact for detecting whether the door of the power distribution room is opened or not, a door control reader for swiping a card when a worker holding the card enters the power distribution room, a controlled electromagnetic door lock, a temperature and humidity measurement module, a module for detecting the operation condition of each equipment in the power distribution room, a GSM communication module, an exhaust fan, an air conditioning control module, a buzzer for giving an audio alarm, and a light-emitting diode (LED) lamp for indicating the state of the terminal and the power distribution room. The device takes the MCU and the GSM communication module as core devices, the unattendance of the power distribution room is realized through mature and reliable GSM short message communication and a series of detection and control modules, and the terminal has the function of recording daily routines. The daily management and maintenance cost of the power distribution room can be saved, and the management level and efficiency of the room can be improved.

Description

technical field [0001] The invention relates to an unattended terminal machine for a distribution room based on a GSM network. Background technique [0002] With the continuous development of modern science and technology, the requirements for improving management efficiency and reducing management costs in various fields are getting higher and higher, especially in units such as power distribution rooms with many outlets, scattered distribution, and cumbersome daily maintenance. At present, most of the maintenance of the power distribution room is through manual inspection. There are two major problems: one is the high cost, which takes a lot of manpower and time; the other is the low efficiency. If a power distribution room is stolen , equipment failure and other accidents cannot be discovered and dealt with in time. [0003] There are also many anti-theft devices on the market, but they all have some problems and are not suitable for unattended application in power distr...

AI Technical Summary

Problems solved by technology

At present, most of the maintenance of the power distribution room is through manual inspection. There are two major problems: one is the high cost, which takes a lot of manpower and time; the other is the low efficiency. If a power distribution room is stolen , equipment failure and other accidents, which cannot be discovered and dealt with in time

[0005] (2) The function is relatively single, not smart enough to complete tasks such as environmental monitoring, equipment monitoring, access control, etc.

[0006] (3) No memory function, unable to save some daily affairs

Images