Operation state monitoring management device for electrical equipment

Abstract

The invention discloses an operation state monitoring and management device for electrical equipment, and the device comprises a main control unit; the main control unit is connected with a power supply control unit, and the power supply control unit is connected with a data acquisition unit; the data acquisition unit is connected with the main control unit; and the main control unit is also connected with a GPRS data transmission unit. The operation state of the electrical equipment can be automatically monitored, the labor intensity of workers is reduced, and the manual maintenance cost is reduced.

Description

technical field [0001] The invention relates to the electrical field, in particular to a device for monitoring and managing the operating status of electrical equipment. Background technique [0002] In mechanical and electrical engineering projects, some electrical equipment is often used to operate in an unattended environment, such as GNSS receivers, video cameras, water level gauges, rain gauges and various sensors. These devices often have some failures during long-term operation. These failures include: [0003] (1) Crash, caused by external interference or program calculation error, causing the program to enter an infinite loop, repeatedly executing a certain instruction, and the device cannot work normally. [0004] (2) Lack of power. Since most of these devices are installed in unattended wilderness areas, most of them are powered by solar cells. In the case of insufficient light or excessive power consumption of the device, the battery will run out of power. Sta...

AI Technical Summary

Problems solved by technology

[0003] (1) Crash, caused by external interference or program calculation errors, causing the program to enter an infinite loop, repeatedly executing a certain command, and the device cannot work normally

[0004] (2) Lack of electricity. Since most of these devices are installed in unattended wilderness areas, most of them are powered by solar cells. In the case of insufficient light or excessive power consumption of the device, the battery will run out of power. start running

This kind of failure will cause the device to lose power supply, and the entire device will stop operating; or the feeder of the antenna will be broken, causing the device to fail to receive satellite data

[0006] (4) Parts are damaged, the main parts of the equipment are damaged and the equipment cannot work normally

It is impossible for equipment maintenance personnel to stay in wilderness areas for a long time

[0012] (4) Equipment maintenance personnel need to bring tools and accessories to the site for maintenance. Since they do not know the specific cause of equipment failure in advance, it is impossible for equipment maintenance personnel to bring all the tools and accessories. and accessories are not available, but the required tools and spare parts are not brought

For example, the disconnection of the equipment line and the damage of the components may cause the entire equipment to stop working, but the components that need to be replaced and the fault points for maintenance are different for these two types of failures, so the tools and accessories required are different.

Images