Control method for approaching-proof laser security scanning alarm of high-rise electrified body of transformer substation

Abstract

The invention provides a control system for an approaching-proof laser security scanning alarm of a high-rise electrified body of a transformer substation. The sensitivity of an alarm demanded by the design on the premise of reliably stabilizing operation is achieved through a main message loop broadcasting mechanism so that the technical design requirements of the alarm are finally met. According to the control system provided by the invention, the personal electric shock, which may be caused by a large-size construction machine in construction operation below the electrified body, can be solved, so that the heavy and large damages on the human body can be avoided; and the reliability of the operation process of a power grid is improved; and meanwhile, the fault of the power grid, which may be generated when the mechanical machine excessively approaches the electrified body, can be avoided.

Description

technical field [0001] The invention relates to a control system of a laser safety scanning alarm device for preventing approaching of a high-rise electrified body in a substation. In particular, it refers to the data interaction between the embedded microprocessor inside the alarm and the laser sensor through efficient control software and the execution process of real-time control. By adopting the main message ring broadcasting mechanism, the system has been operated efficiently and stably, and the real-time performance of large data calculation and control has been well balanced. Background technique [0002] In the electric power industry, in the process of large-scale mechanical construction work in the area of ​​charged equipment, due to the inability to judge the distance between the construction machinery and the upper charged body, it is very easy to cause the construction robot arm to be too close to the upper charged body, resulting in a grounding short circuit in...

AI Technical Summary

Problems solved by technology

[0002] In the process of large-scale mechanical construction in the area of ​​charged equipment in the electric power industry, due to the inability to judge the distance between the construction machinery and the upper charged body, it is very easy to cause the construction robot arm to be too close to the upper charged body, resulting in a grounding short circuit in the power system, endangering personal life and power grid security

In the past, for this kind of construction, the on-site supervisors visually checked the distance between the construction machinery and the charged body to remind on-site, but because the charged body is at a high level, the human eye itself is deceptive, and it is impossible to accurately judge the distance, so the effect is not good. Very ideal, due to technical breakthroughs, this problem has not been effectively solved

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