| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar panel cleaning device that precisely orients a main body autonomously-running on a light-receiving face to a next cleaning line which is not on the same line when the main body is moved to the next cleaning line.SOLUTION: A solar panel cleaning device has a crawler 2 for swiveling a main body 1 on a light-receiving face when the main body 1 is moved to a next cleaning line, a camera 8 for imaging the light-receiving face in front of the main body 1, and an image processing device 9 for extracting a line as an extraction line from a pickup image obtained by the camera 8. A next cleaning line is set to be perpendicular or parallel to a line observed on the light-receiving face, and the attitude of the main body 1 to be swiveled by the crawler 2 is corrected to direct to the next cleaning line on the basis of the gradient of the extraction line extracted by the image processing device 9 when the main body 1 is moved to the next cleaning line. |
