Title:
ELECTRODE SHEET BREAKAGE DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/231002
Kind Code:
A1
Abstract:
The present application discloses an electrode sheet breakage detection method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining breakage detection information; and according to the breakage detection information, determining whether a battery electrode sheet is broken, wherein the breakage detection information comprises speed information of an electrode sheet pressing roller. A novel electrode sheet breakage detection method is provided, and the speed information of the electrode sheet pressing roller can be acquired and fed back in real time, such that the real-time detection of the breakage can be realized, thereby improving the real-time performance of the breakage detection and decreasing the scrap amount of an electrode sheet flying belt.
Inventors:
FAN XIAOYUN (CN)
XIE GUOTAO (CN)
CHENG TAO (CN)
CAI QIUJING (CN)
WANG YUAN (CN)
HAN WUCUN (CN)
WANG YUANXIN (CN)
XIE GUOTAO (CN)
CHENG TAO (CN)
CAI QIUJING (CN)
WANG YUAN (CN)
HAN WUCUN (CN)
WANG YUANXIN (CN)
Application Number:
PCT/CN2022/096899
Publication Date:
December 07, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
B21C51/00; B21B1/40; B65H63/00
Foreign References:
| JP2013111613A | 2013-06-10 | |||
| US3932854A | 1976-01-13 | |||
| JPH08174023A | 1996-07-09 | |||
| CN105501887A | 2016-04-20 | |||
| CN110586650A | 2019-12-20 | |||
| JPH0429052A | 1992-01-31 | |||
| JPH0952154A | 1997-02-25 |
Attorney, Agent or Firm:
BEIJING WEIFEI LIANCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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