Method and device for recognizing ground features by automatic cleaning equipment

A technology of automatic cleaning and equipment identification, applied in the field of sweeping robots, can solve the problems of high cost and high misidentification rate, and achieve the effect of improving accuracy rate, reducing misidentification rate, and no additional cost

Active Publication Date: 2020-12-29
DREAM INNOVATION TECH (SUZHOU) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the use of optical flow and ultrasonic detection technologies requires special sensors, and the cost is high; and the detection method based on current recognition in the prior art has a high false recognition rate

Method used

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  • Method and device for recognizing ground features by automatic cleaning equipment
  • Method and device for recognizing ground features by automatic cleaning equipment
  • Method and device for recognizing ground features by automatic cleaning equipment

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Embodiment Construction

[0055] In order to make the above purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] The terms "comprising" and "having" and any variations thereof in this application are intended to cover a non-exclusive inclusion. For example, a process, method, s...

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Abstract

The invention discloses a method and a device for identifying ground features by automatic cleaning equipment. The method comprises the following steps: collecting rolling brush current and side brushcurrent; calculating a ground recognition coefficient according to the rolling brush current and the side brush current in a weighted manner; and identifying the characteristic that the ground wherethe automatic cleaning equipment is located is a carpet or non-carpet medium surface according to the ground identification coefficient. Software optimization is carried out on the basis of the current detection technology, and the false identification rate is reduced while no extra cost exists.

Description

technical field [0001] The present application relates to the technical field of sweeping robots, and in particular to a method and device for automatic cleaning equipment to identify ground features, automatic cleaning equipment, and an automatic cleaning equipment control method. Background technique [0002] With the gradual improvement of people's purchasing power, residents' consumption concept is also undergoing subtle changes, which is manifested in the obvious increase in the demand for intelligent products such as service robots. At the same time, the fast-paced life brought about by the urbanization process has reduced people's time for housework, and the rigid demand for housework robots has also emerged. Technological progress has rapidly increased the intelligence of service robots, which in turn can better meet the pain points of consumers' needs for intelligent home furnishing. [0003] At present, there are mainly three detection methods for identifying carp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/4011A47L2201/06A47L9/2805A47L9/2826A47L9/2847A47L9/0477A47L9/0488A47L2201/00Y02E10/50A47L9/2842G01R19/0092G01R19/10G01R31/385A47L11/282
Inventor 徐银波吴军孙佳佳
Owner DREAM INNOVATION TECH (SUZHOU) CO LTD
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