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Operation safety real-time monitoring method and system

A real-time monitoring and safety technology, applied in general control systems, radiation pyrometry, control/regulation systems, etc., can solve the problems of large errors and low accuracy, reduce measurement efficiency, improve safety, and improve measurement accuracy. The effect of computational precision

Pending Publication Date: 2021-12-17
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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Problems solved by technology

Among them, the data processing module detects the inclination angle θ of the helmet of the full-time guardian on the ground when the climber is detected by the image recognition technology. The accuracy of the method of measuring the angle is not high. After all, the climber appears at the bottom, middle or top of the image. The measured angles are different, and the error caused by this is large

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  • Operation safety real-time monitoring method and system
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  • Operation safety real-time monitoring method and system

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0050] It should also be understood that the terminology used ...

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Abstract

The invention belongs to the technical field of operation safety monitoring, and particularly relates to an operation safety real-time monitoring method and system. The height difference between a climbing worker and a guardian is calculated according to the relation between the air pressure and the height. As a relative value is adopted for calculation, the influence of the atmospheric pressure on the measurement result is eliminated, and the measurement and calculation precision is improved. According to the invention, no matter how a climbing worker moves, the height difference between the climbing worker and a guardian can be calculated in a self-adaptive manner, and the situation that the measurement efficiency is reduced due to the fact that a laser ranging module is constantly adjusted to follow the movement is avoided. Meanwhile, a guardian can receive related information in time when monitoring that a climbing worker climb without permission, and the safety of operation is improved. Whether the distance between a climbing worker and a power transmission conductor is safe or not is judged according to the relation between the magnetic induction intensity and the distance from the power transmission conductor, measurement of the safe distance is converted into measurement of the magnetic field intensity, and the measurement is more visual.

Description

technical field [0001] The invention belongs to the technical field of operation safety monitoring, and in particular relates to a method and system for real-time monitoring of operation safety. Background technique [0002] In order to better implement the national "Safe Production Law", strengthen the supervision and management of electric power safety production, ensure the safe operation of the power grid and the safe production of power supply and consumption management, electric power companies carry out safety examinations every year, but safety accidents still occur from time to time. [0003] Among them, the construction work of electric power maintenance often requires the operators to work at heights. During the process of climbing operations, there is a great risk of personnel falling from high altitudes. Falling accidents, once an operator falls from a high altitude, it is easy to cause casualties. Therefore, power grid companies generally require power constru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R33/02G01J5/00G01B13/06G05B19/042A61B5/145A61B5/0205A61B5/01A61B5/00A44C5/00
CPCG01R33/02G01B13/065G01J5/0025G05B19/0428A61B5/01A61B5/02055A61B5/14542A61B5/681A44C5/0007
Inventor 郭敏龚文兰肖静姚知洋阮诗雅吴宁韩帅陈卫东
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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