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Title:
TRAVELING WHEEL, AUTONOMOUS OPERATION APPARATUS, AND METHOD FOR DETECTING STATE OF TRAVELING WHEEL
Document Type and Number:
WIPO Patent Application WO/2023/051485
Kind Code:
A1
Abstract:
Provided are a traveling wheel (2), an autonomous operation apparatus (100), and a method for detecting a state of the traveling wheel (2), which relate to the technical field of autonomous operation apparatuses. The traveling wheel (2) has a wheel body (20). The wheel body (20) comprises a hub portion (202), a rim portion (204), at least one accommodating cavity (206) configured between the hub portion (202) and the rim portion (204), and at least one magnetic component (4) arranged in the accommodating cavity (206), the magnetic component (4) being configured to be capable of rolling over in the accommodating cavity (206) in at least one preset direction. The magnetic component (4) can cause a change in a magnetic field when rolling over in the accommodating cavity (206), so as to generate a detectable magnetic field change signal, and then, the rotation state of the traveling wheel (2) can be determined on the basis of the magnetic field change signal.

Inventors:
CUI JIANGWEI (CN)
LIU FANGSHI (CN)
ZHOU CHANG (CN)
RAN YUANZHONG (CN)
XIONG JIAN (CN)
Application Number:
PCT/CN2022/121533
Publication Date:
April 06, 2023
Filing Date:
September 27, 2022
Export Citation:
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Assignee:
ZHEJIANG SUNSEEKER IND CO LTD (CN)
International Classes:
B60B19/00; A01D34/00; G05D1/02; A47L11/28
Foreign References:
CN108427410A2018-08-21
CN107041716A2017-08-15
US20130151043A12013-06-13
US20200132784A12020-04-30
CN208837799U2019-05-10
JP2005067585A2005-03-17
CN109044197A2018-12-21
CN107764352A2018-03-06
Attorney, Agent or Firm:
SHANGHAI GOOIP CO., LTD. (CN)
Download PDF:
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