Method for quickly positioning wire position

Abstract

The invention relates to a method for quickly positioning a lead, which is realized by matching a laser range finder, a high-definition camera, an ultrasonic sensor and a manipulator, and comprises the following steps of: 1) identifying an object in a front space by the high-definition camera until a lead appears in a visual field, and then selecting the nearest lead as a target lead; 2) the laser range finder performs rotary scanning range finding on the target conductor, and calculates the center position coordinate of the target conductor according to the tangent distance from a laser point to the conductor; (3) calculating the coordinates of the final stop position point of the manipulator according to the hot-line work safety distance setting; 4, the manipulator starts to walk, the ultrasonic sensor detects the coordinate distance between the manipulator and the position point in real time, and when the manipulator reaches the coordinate of the position point, the manipulator starts to work. A target wire can be rapidly, accurately and safely positioned, and the safe distance of hot-line work is guaranteed.

Description

technical field [0001] The invention relates to a method for locating wires, in particular to a method for accurately setting puncture clips on high-voltage cables. Background technique [0002] High-voltage cable faults are directly related to the safety and stability of the entire power system. Due to the influence of weather and environment, the high-voltage cables exposed to the outdoors for a long time will cause the aging of the high-voltage cables and reduce the insulation, resulting in a potential difference between the metal clamp body fixed at the cable terminal and the intermediate joint and the high-voltage cable, which is prone to partial discharge , causing damage to the insulating medium. If such faults are not dealt with in time, it may lead to the final breakdown and failure of the insulating layer for a long time, and even cause damage to electrical equipment. In order to prevent such accidents, without affecting the normal power transmission and transform...

AI Technical Summary

Problems solved by technology

The labor intensity of the operation is high and the operation risk is high. Not only does the professional quality of the operators be high, but the operation efficiency is also limited by the physical fitness of the personnel. It is very easy to cause personal casualties and equipment safety accidents due to various factors.

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