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Auto clean machine, auto clean machine control method and floor sweeping robot

A technology of automatic cleaning and control method, which is applied in the direction of manual sweeping machine, automatic control of advancing motion, cleaning carpets, etc., which can solve the problem of affecting the cleaning efficiency of automatic cleaning machines, being unable to detect small-sized obstacles, and unable to judge obstacles Step over or enter questions for improved convenience and accuracy

Pending Publication Date: 2022-01-11
PIXART IMAGING INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of radar is usually set above or at a high position on the automatic sweeper, so it cannot be used to detect small-sized obstacles on the ground
[0003] Therefore, the traditional automatic sweeper cannot judge whether the obstacle in front of it can be crossed or entered
Due to such problems, the user may feel inconvenience and affect the efficiency of the cleaning action of the automatic cleaning machine

Method used

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  • Auto clean machine, auto clean machine control method and floor sweeping robot
  • Auto clean machine, auto clean machine control method and floor sweeping robot
  • Auto clean machine, auto clean machine control method and floor sweeping robot

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Embodiment Construction

[0037] The content of the present invention will be described below with multiple embodiments. Please also note that the elements in each embodiment can be implemented by hardware (such as a device or circuit) or firmware (such as writing at least one program in a microprocessor). implement. In addition, "first", "second" and similar descriptions in the following descriptions are only used to define different elements, parameters, data, signals or steps. It is not intended to limit the order. For example, the first device and the second device may represent that the two devices are two devices having the same structure but being independent from each other. Moreover, elements in each embodiment may be divided into more elements, or integrated into fewer elements.

[0038] figure 1 A block diagram of an automatic cleaning machine according to an embodiment of the present invention is shown. Such as figure 1 As shown, the automatic cleaning machine 100 includes a height cal...

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Abstract

An auto clean machine comprising: a height computing device; and an obstacle determining device. The height computing device is turned on to compute a height or an overhang height of an obstacle when an obstacle determining device determines the obstacle exists in a predetermined region of the auto clean machine. The height computing device does not compute the height and the overhang height when the obstacle determining device does not determine the obstacle exists in the predetermined region. The invention further comprises an auto clean machine control method and a floor sweeping robot. The invention can improve the convenience and accuracy of cleaning execution of the auto clean machine.

Description

technical field [0001] The present invention relates to an automatic cleaning machine and a control method for the automatic cleaning machine, in particular to an automatic cleaning machine that can operate according to the height of an object and a hanging height, a control method for the automatic cleaning machine, and a sweeping robot. Background technique [0002] In recent years, automatic cleaning machines (eg, robot cleaners) have become more and more popular. The automatic sweeper can have an obstacle avoidance function. However, this obstacle avoidance function is usually designed for larger obstacles, such as sofas or walls. Some robotic sweepers may be equipped with radar to detect obstacles. However, this radar is usually set above or at a higher position on the automatic sweeper, so it cannot be used to detect small-sized obstacles on the ground. [0003] Therefore, traditional automatic sweepers cannot judge whether the obstacles in front of them can be cros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4002A47L11/4011A47L11/4061G05D1/0238G01B11/0608A47L9/2826A47L2201/06G01B11/02A47L2201/04A47L9/009G05D1/628
Inventor 王国振张廷仰
Owner PIXART IMAGING INC