ROBOT EDGE TREADING AREAL SWEEP PLANNING METHOD, CHIP, AND ROBOT

Disclosed are an area cleaning planning method for robot walking along the boundary, a chip and a robot. The area cleaning planning method includes: on a laser map which is scanned and constructed by a robot in real time, the robot is controlled to walk along the boundary in a predefined cleaning area framed at the current planning starting point position, so that the robot does not cross out the predefined cleaning area in the process of walking along the boundary; meanwhile, according to the division condition of the room cleaning subareas that conform to the preset wall environment condition in the predefined cleaning area , the robot is controlled to walk along the boundary in a matched area, when the robot walks along the boundary in the matched area and returns to the planning starting point position, the robot is controlled to perform planned cleaning in the matched area; and when the robot finishes planned cleaning in the matched area, the robot is controlled to move to the next planning starting point position of a non-cleaned area, and the steps are repeated until no non-cleaned areas are detected.