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Power transmission line hot-line work safety protection system and method thereof

A technology for live work and transmission lines, which is applied in the field of safety protection systems and can solve problems such as the inability to predict live workers in advance

Active Publication Date: 2020-12-01
BEIJING TOVOS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application aims at the problem that the actions of live workers cannot be predicted in advance in the prior art, and proposes a safety protection system and method for live work on transmission lines by predicting the trajectory and posture of live workers in advance to realize advance reminders

Method used

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  • Power transmission line hot-line work safety protection system and method thereof
  • Power transmission line hot-line work safety protection system and method thereof
  • Power transmission line hot-line work safety protection system and method thereof

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Embodiment Construction

[0033] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] The safety protection system for live work on transmission lines includes: laser radar, which is used to scan the three-dimensional data of the transmission line that needs live work; GPS positioning device, three-axis acceleration sensor, three-axis gyroscope, which are set on the live work shielding It is used to obtain the position and attitude of live workers in real time; the processor is used to receive the three-dimensional data of the transmission line that needs live work, construct a three-dimensional map of the transmission line, receive the position and attitude measurement data of live workers in real time, and use the measurement The position and attitude data obtained from the data predict the position and attitude of the operator, and calculate in real time according to the predicted position whether the predicted...

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Abstract

The invention discloses a power transmission line hot-line work safety protection system and a method thereof. The system comprises a laser radar, a GPS positioning device, a three-axis acceleration sensor, a three-axis gyroscope and a processor. Three-dimensional data of a power transmission line needing hot-line work are received. A three-dimensional diagram of the power transmission line is constructed, position and attitude measurement data of the hot-line work personnel are received in real time, the position and the attitude of the operator are predicted by using the measurement data, whether the predicted distance is larger than a corresponding preset safe distance threshold value or not is calculated in real time according to the predicted position, predicted attitude parameters are calculated in real time according to the predicted attitude to judge whether the hot-line worker adopts a safe posture or not, then corresponding alarm information is output to an alarm device, andthen an alarm is given. Early warning is realized by predicting the motion trail and the attitude of the hot-line work personnel in advance, and the safety of hot-line work is enhanced.

Description

technical field [0001] The present application relates to a safety protection system, in particular to a safety protection system and a method thereof for live work on transmission lines. Background technique [0002] The main purpose of live work on transmission lines is to detect the operation status of transmission lines and ensure the stability of regional power supply. The transmission line belongs to the high-voltage transmission system, and the risk factor of live work is relatively high. To avoid safety accidents, we must pay attention to safety protection work. [0003] At present, there are two main types of safety protection work: one is to adjust the conductor potential and ground capacitance in live work, improve the safety of electric field strength protection or reasonably control the electrostatic induction of live work on transmission lines to set up the safety of transmission lines; the other is Use live work shielding clothing, electrostatic protective cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02G01C21/16G01S17/88G01S19/47G05B19/042G08B21/18
CPCH02G1/02G01C23/00
Inventor 浦石赵永屹纪明汝滕志远杜娜娜
Owner BEIJING TOVOS TECH
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