Method for cleaning intelligent dust collector

Abstract

The invention discloses a method for cleaning an oblique impact barrier of an intelligent dust collector. The method comprises the following steps: in a roughly closed plane region, firstly travelling a circle along the periphery of the closed region by the dust collector after an X axis direction and a Y axis direction which are mutually vertical are defined, and memorizing coordinates of the periphery; scanning in the X axis direction or the Y axis direction by the dust collector and memorizing the coordinates of a travelling line of the dust collector, and bypassing when a barrier is met during the scanning process; and determining the bypassed region as a barrier region. By applying the method for cleaning an intelligent dust collector provided by the invention, scanning omission of partial regions can be avoided, the dedusting efficiency of the dust collector is greatly improved, and a battery is utilized more effectively.

Description

technical field [0001] The invention relates to a cleaning method for an intelligent vacuum cleaner. Background technique [0002] In the prior art, smart vacuum cleaners such as PCT application with international publication number WO0038025 first walk along the outer edge of the ground, avoid obstacles along its path while walking, and clean circles from outside to 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 t...

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

[0003] In the Chinese patent 02137830.4, when using the XY memory to clean the area, the smart vacuum cleaner walks along the Y axis for a straight distance Y1, then hits a wall and rotates 90 degrees, and then moves along the X After the axis travels a certain amount, continue to rotate 90 degrees, and then continue to move along the Y axis for a straight distance Y2. Then, the cleaning area on the straight line Y1 must wait until the house is cleaned once, and the cycle cleaning mode can be selected. Cleaning can only continue To the straight line Y1 area, if there is only a lot of dust in the straight line Y1 area within the cleanable area, it will inevitably lead to a decline in the effective utilization rate of the battery and the cleaning efficiency of the whole machine

[0004] In addition, when using the XY comb cleaning method to clean the room, the user may place the charging stand at a certain angle with the wall instead of parallel angle, which has not been dealt with yet The Smart Vacuum Cleaner for the Situation

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