Sweeper and its obstacle avoidance method

A technology for sweeping machines and obstacles, which is applied in the field of sweeping machines and obstacle avoidance of sweeping machines to achieve the effect of improving detection accuracy and reliability.

Active Publication Date: 2022-05-20
MIDEA ROBOZONE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a sweeping machine and an obstacle avoidance method for the sweeping machine to solve or alleviate one or more technical problems in the prior art

Method used

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  • Sweeper and its obstacle avoidance method
  • Sweeper and its obstacle avoidance method

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Embodiment Construction

[0059] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0060] Such as figure 1 As shown, as an aspect of the embodiment of the present application, this embodiment provides a sweeping machine, which at least includes a sweeping machine body 1, a pole plate 2 and a control device (not shown in the figure). The pole plate 2 is arranged on the side wall 11 of the sweeper body 1, and the pole plate 2 itself can generate an electromagnetic field when it is in working state. The control device is electrically connected to the pole plate 2, and is used to obtain the capacitance of the pole plate 2 according to the change of the electromagnetic field of the pole pla...

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Abstract

The embodiment of the present application provides a sweeping machine and an obstacle avoidance method for the sweeping machine. The sweeping machine includes a sweeping machine body, a pole plate and a control device; the pole plate is arranged on the side wall of the sweeper body, and the pole plate generates an electromagnetic field when it is in operation The control device is electrically connected to the pole plate, and is used to obtain the capacitance of the pole plate according to the change of the electromagnetic field of the pole plate, and determine whether there is an obstacle in the environment area corresponding to the pole plate according to the capacitance of the pole plate. The sweeping machine of the embodiment of the present application uses the pole plate that generates an electromagnetic field to detect obstacles, so it is not affected by the surrounding environment and light factors, and can also avoid the interference of signals sent by other sensors, which improves the accuracy of obstacle detection Spend. And because the pole plate is arranged on the side wall of the sweeper body, the electromagnetic field generated by the pole plate will not be interfered by the sweeper itself, and can be completely used to detect obstacles, thereby ensuring that there is no detection blind spot in the detection process, and improving the sweeper. reliability.

Description

technical field [0001] The present application relates to the technical field of smart home appliances, in particular to a sweeper and an obstacle avoidance method for the sweeper. Background technique [0002] The obstacle detection device of the existing sweeper is affected by its own characteristics and installation position, and there are often detection blind spots during detection, and the detection signal is easily affected by the surrounding environment and light factors during the detection process, resulting in inaccurate detection results The problem. [0003] This section is intended to provide a background or context to embodiments of the application that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. Contents of the invention [0004] Embodiments of the present application provide a sweeper and an obstacle avoidance method for the sweeper to solve or alleviate one or more technical problems ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4061A47L2201/00A47L2201/04
Inventor 王文浩
Owner MIDEA ROBOZONE TECH CO LTD
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