Security control system research on a high-altitude hot washing device

Hot washing on power transmission lines is a convenient and effective way with high economic benefits for avoiding power grid pollution flashover. Because of no professional high-altitude hot washing devices and big hidden danger in this work, a visual security control system is designed, which refers to distance measurement technique, video monitoring technique and automation technique. Experiments affirm that it can not only prevent electric shock and crash risk, improving safety coefficient, but also reduce labor intensity, increasing work efficiency.