All-day laser semi-automatic de-icing method based on infrared

Abstract

The invention discloses an all-day laser semi-automatic deicing method based on infrared. The control system calculates the corresponding rotary table instruction according to the received cutting cycle times and cutting speed instruction; the control system calculates the rotary table instruction according to the received cutting cycle times and cutting speed instruction. The control system calculates the angle information according to the pixel information of the selected starting point and ending point, and calculates the corresponding turntable instruction at each time. The laser componentsends laser light, and the control system sends corresponding angle command to the turntable, and the turntable is controlled to drive the laser component to rotate. At this time, the display displays the planned path, and the equipment starts to cut along the path; After cutting, the control system recognizes the image, if there is still ice, the turntable will continue to track; If there is noice in the image, the control system does not send a command to the turntable and waits for the end. The invention collects and displays the target position through the visual sensor module, and on the basis of automatic tracking, controls the start point and the end point of the cutting path through the user end, thereby improving the cutting efficiency.

Description

technical field [0001] The invention relates to the field of deicing of high-voltage transmission lines in power systems, in particular to an infrared-based all-day laser semi-automatic deicing method. Background technique [0002] In severe cold, rainy and snowy weather in winter, transmission lines and towers are likely to be covered with ice and snow. In severe cases, it may cause cable breakage and tower collapse, resulting in casualties of people and animals around, damage to transmission lines, and great losses. Overhead transmission lines have the characteristics of multiple points, wide areas, large spans, and long lines. Deicing of transmission lines is very difficult. [0003] Existing methods for removing ice and snow from high-voltage transmission lines mainly include four types: mechanical deicing, thermal ice melting, natural deicing (also called passive deicing), and mixed methods. Mechanical deicing is a kind of contact deicing operation, which has poor safe...

AI Technical Summary

Problems solved by technology

However, the current laser deicing technology device requires human operation and control throughout the entire process. The deicing operation is controlled by humans to observe the icing situation. The real-time feedback is poor and the work efficiency is low. In the case of poor light conditions, the deicing effect is poor. certain danger

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