According to the real condition of the substation inspection robot provided a vision-based navigation control method for substation inspection robot can be run in the complex road environment, with strong anti-interference, implementation of simple, good stability and high precision in this paper. In the rational planning of substation robot inspection path, making robots able to inspect substation equipment fully. Robots get information of navigation path through the visual, using HSV color space model effectively solve the interference of illumination in the image, then calculate the current...