Electric meter box remote supervision system

Abstract

The invention discloses an electric meter box remote supervision system comprising an electric meter box. The electric meter box is internally provided with a data monitoring unit, a terminal control unit and a data transmission unit which are connected in turn. The data transmission unit is connected with a monitoring center. The data monitoring unit comprises a temperature and humidity monitoring module, a lightning monitoring module and a current acquisition module. The monitoring center comprises a monitoring host which is connected with a GIS module. The GIS module is combined with electric meter box monitoring and graphical displaying of the geographical position of the electric meter box is performed so as to be more visual. Then the real-time data of the electric meter box and external environmental meteorological data are combined through import of the meteorological data to perform risk estimation and first-aid repair for the accident through a more appropriate method so that safe operation of the electric meter box can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of on-line monitoring of electric meter boxes, in particular to a remote monitoring system for electric meter boxes. Background technique [0002] With the development of society, the improvement of living standards and the popularization of various electrical appliances, people's lives are now closely related to power supply. At the same time, with the continuous improvement of power system services and changes in people's living environment, the current installation method of electric meters is no longer installed in each family, but is centrally installed in a specific location of each building through the electric meter box. This is not only convenient for meter reading, but also conducive to maintenance. However, for the sake of aesthetics and safety, meter boxes are often installed in relatively remote places (commonly such as basement floors, inter-floor corridors, etc.), and these places are often r...

AI Technical Summary

Problems solved by technology

However, for the sake of aesthetics and safety, meter boxes are often installed in relatively remote places (commonly such as basement floors, inter-floor corridors, etc.), and these places are often relatively closed, especially in hot summer. Or in the rainy season, the humidity is often very high. At the same time, for the sake of safety and durability, the meter box is generally made of metal materials and is very closed, so the meter box is very easy to generate higher temperatures. wiring damage

Or short circuit caused by excessive humidity, there is a serious safety hazard

[0003] And because the meter boxes are often installed in relatively remote places, the phenomenon of electricity theft occurs from time to time. In order to prevent the illegal theft of electric energy, ensure the safety of electricity consumption, and eliminate the safety hazards of the meter boxes in time, most of the meter boxes currently use disposable Steel wire blockade, mechanical lock or electromagnetic lock for safety protection to prevent the door of the meter box from being opened illegally; most meter boxes do not have electricity safety monitoring devices or use current transformers for electricity safety monitoring; the door of the meter box is illegally opened, there is no Monitoring device or using infrared, electromagnetic monitoring and other technologies to monitor the state of the meter box door

The above-mentioned traditional technology has the following problems: (1) After the disposable steel wire is cut, it cannot be used continuously, and the maintenance cost is high; (2) The mechanical lock key is easily lost and the lost key is not reported, and the management is not standardized and it is inconvenient to carry; (3) The secondary short circuit of the transformer causes the secondary to generate high voltage, and the transformer has potential safety hazards caused by the secondary short circuit; (4) With the increase of use time, the structure of the door leaf seal of the meter box is deformed, causing electromagnetic locks, monitoring The installation of the device is difficult, the monitoring is misjudged, the monitoring effect is poor, and there is no timely alarm device

This invention can only be targeted governance, and cannot obtain information from other data to fundamentally solve the problem of the meter box

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