Patent ID: 10391637

Abstract:
Provided is a self-propelled robot that can prevent damage due to dropping of the self-propelled robot and efficiently perform the operation on a flat surface. A self-propelled robot 1 that self-travels on a structure SP having a flat surface SF to perform operation on the flat surface SF of the structure SP, the self-propelled robot includes: a robot main body 2 in which a moving unit 4 for the self-travel is provided; and a controller 30 that controls movement of the robot main body 2. At this point, the controller 30 includes an edge detector 31 that detects an end edge of the flat surface SF, and the controller 30 has a function of controlling activation of the moving unit 4 such that a distance between the end edge of the flat surface SF and the moving unit 4 is maintained to a given extent or more based on a signal from the edge detector 31.