Patent ID: 8744628

Claim:
A control method applied to an autonomous moving floor-treating robot for edge-following floor-treating, characterized in the following: the control method comprises the following steps: step 1: the floor-treating robot collides with an obstacle and is deflected toward the direction away from the obstacle by a basic angle after the collision, measures an initial signal strength value by a side-looking sensor after the deflection, and then moves on and treats the floor; step 2: a real-time signal strength value is acquired by said side-looking sensor after the robot has run for a predetermined time; step 3: the difference value between said real-time signal strength value and said initial signal strength value is compared, and whether the difference value is in a predetermined range is judged, if yes, the robot keeps moving and treating the floor; if not, proceed to step 4; step 4: the robot is driven to be deflected by an adjusting angle in the direction away from or approaching the obstacle and acquires the current real-time signal strength value; step 5: the difference value between the currently acquired real-time signal strength value and the real-time signal strength value acquired last time is obtained through comparison, and whether the difference value is in a predetermined range is judged, if yes, the robot keeps moving and treating the floor; if not, proceed to step 4.