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Title:
INTELLIGENT CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/139495
Kind Code:
A1
Abstract:
An intelligent cleaning device, comprising a device main body, a camera and a fill-in light, wherein the camera is mounted in the device main body and faces an outer side of the device main body; the fill-in light is mounted in the device main body by means of a fill-in light holder and faces the outer side of the device main body; and an irradiation direction of the fill-in light is the same as a photographic direction of the camera, so as to irradiate at least part of an identification region of the camera. The intelligent cleaning device solves the problem in the prior art of a camera being unable to collect an image or an image collected thereby being unclear due to environmental factors. By means of the intelligent cleaning device, an image with a required brightness can be collected by a camera, such that the intelligent cleaning device can realize the functions of accurate object identification, navigation, positioning, etc., thereby improving the ability of the intelligent cleaning device perceiving an external environment, such as topography and obstacles, and improving the ability of the intelligent cleaning device manipulating a working state thereof.

Inventors:
YU GUANG (CN)
PENG SONG (CN)
WANG XIAOLIANG (CN)
Application Number:
PCT/CN2020/136583
Publication Date:
July 15, 2021
Filing Date:
December 15, 2020
Export Citation:
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Assignee:
BEIJING ROBOROCK TECH CO LTD (CN)
International Classes:
H04N5/225; A47L11/40
Domestic Patent References:
WO2019234384A12019-12-12
Foreign References:
CN210927761U2020-07-03
CN205336383U2016-06-22
CN205336383U2016-06-22
CN203828847U2014-09-17
CN105615778A2016-06-01
CN105615778A2016-06-01
CN106821155A2017-06-13
CN107175645A2017-09-19
CN107137026A2017-09-08
CN106725131A2017-05-31
CN209595660U2019-11-08
Other References:
See also references of EP 4089996A4
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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