Title:
CELL DETECTION APPARATUS AND METHOD, BATTERY PACK, CHASSIS ASSEMBLY, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/230842
Kind Code:
A1
Abstract:
A cell detection apparatus (300) and method, a battery pack (130), a chassis assembly (500), and a vehicle, relating to the technical field of sensing. The cell detection apparatus (300) comprises: a buckle plate (310), a first surface (311) of the buckle plate (310) comprising a first mounting portion (312); and a first optical fiber sensor (320), the first optical fiber sensor (320) being arranged on the first mounting portion (312), and a first end of the first optical fiber sensor (320) being led out from a first end of the first mounting portion (312), wherein the first optical fiber sensor (320) comprises N first detection points, N is a positive integer, and the first detection points are used for detecting a cell. The detection of corresponding sensing data of the cell can be achieved without destructive changes to the cell, and the cell detection apparatus (300) is easy to mount and dismount. Therefore, when it is detected that a failure occurs in the cell, the cell detection apparatus (300) can be directly dismounted, so that the replacement of the cell is more convenient. The apparatus can be applied to an intelligent vehicle or a new energy vehicle.
Inventors:
CHANG QINGJIANG (CN)
Application Number:
PCT/CN2022/096247
Publication Date:
December 07, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01M10/48; G01K11/32
Domestic Patent References:
| WO2012098159A2 | 2012-07-26 |
Foreign References:
| CN207351583U | 2018-05-11 | |||
| CN105758432A | 2016-07-13 | |||
| CN114435104A | 2022-05-06 | |||
| CN207351584U | 2018-05-11 | |||
| CN207116486U | 2018-03-16 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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