Title:
BATTERY TEST SYSTEM AND BATTERY TEST METHOD
Document Type and Number:
WIPO Patent Application WO/2022/257404
Kind Code:
A1
Abstract:
A battery test system, comprising: a test unit (101) used for testing a battery to be tested (20) to obtain a test signal, wherein the test signal comprises an ultrasonic signal, a temperature measurement signal, and a thickness measurement signal; and a processing unit (102) connected to the test unit (101), and used for receiving the test signal and analyzing the test signal by using a deep learning model to obtain a test result. In this way, the health state and charge state of a battery can be tested, and the accuracy is high. A battery test method is further provided.
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Inventors:
GUO SHIFENG (CN)
CHEN DAN (CN)
FENG WEI (CN)
LI YEHAI (CN)
ZHANG SHUXIAO (CN)
LV GAOLONG (CN)
WANG SHI (CN)
WU XINYU (CN)
CHEN DAN (CN)
FENG WEI (CN)
LI YEHAI (CN)
ZHANG SHUXIAO (CN)
LV GAOLONG (CN)
WANG SHI (CN)
WU XINYU (CN)
Application Number:
PCT/CN2021/138143
Publication Date:
December 15, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
G01R31/382; G01D21/02; G01R31/367; G01R31/392
Foreign References:
| CN113533989A | 2021-10-22 | |||
| CN111344894A | 2020-06-26 | |||
| CN110945709A | 2020-03-31 | |||
| US20160197382A1 | 2016-07-07 | |||
| CN109799192A | 2019-05-24 | |||
| CN110118938A | 2019-08-13 | |||
| CN106680730A | 2017-05-17 | |||
| US20180164383A1 | 2018-06-14 | |||
| US20200371165A1 | 2020-11-26 |
Attorney, Agent or Firm:
BEIJING ZHONG XUN TONG DA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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