Obstacle processing method for robot

Abstract

The invention discloses an obstacle processing method for a robot. The robot performs X-axis or Y-axis scanning cleaning in a cleaning area for the first time, and records a non-cleaned area behind an obstacle; after finishing performing the X-axis or Y-axis scanning cleaning for the first time, the robot returns to the non-cleaned area behind the obstacle, and performs X-axis or Y-axis scanning cleaning for the second time; and the robot records X-axis coordinates and Y-axis coordinates when touching the obstacle and detecting that the obstacle disappears to adjust a walking route. According to the obstacle processing method, the number of walking routes is small during identification of obstacles; the obstacles can be judged accurately; and an effect of automatically cleaning by a dust remover is achieved.

Description

technical field [0001] The invention relates to a robot obstacle processing method. Background technique [0002] In the prior art, a robot such as the patent application PCT application International Publication No. WO0038025 first walks along the outer edge of the ground, avoids obstacles along its path while walking, and cleans circles from the outside to the inside. This method cannot handle more than two independent obstacles (or islands) in the center of the room, thus resulting in missed or repeated cleaning of the cleaned area. And U.S. Patent No. 5,440,216 for the recognition method of the cleanable area in the room is that the vacuum cleaner walks along the outer edge for a week to obtain the outline of the outer edge, which is selected by the computer after comparing the outline with the typical layout stored in the computer. A cleaning layout mode that controls the work of the vacuum cleaner, but when the detection head detects the island in the center of the ro...

AI Technical Summary

Problems solved by technology

This method cannot handle more than two independent obstacles (or islands) in the center of the room, thus resulting in missed or repeated cleaning areas

And U.S. Patent No. 5,440,216 for the recognition method of the cleanable area in the room is that the vacuum cleaner walks along the outer edge for a week to obtain the outline of the outer edge, which is selected by the computer after comparing the outline with the typical layout stored in the computer. A cleaning layout mode that controls the work of the vacuum cleaner, but when the detection head detects the island in the center of the room, it will avoid it, which will still cause some areas to miss cleaning

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