The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2024
Filed:
Aug. 19, 2022
Applicant:
Nio Technology (Anhui) Co., Ltd, Hefei, CN;
Inventors:
Zhujun Yan, Hefei, CN;
Wei Yao, Hefei, CN;
Degang Xu, Hefei, CN;
Liulin Wang, Hefei, CN;
Ming Chen, Hefei, CN;
Assignee:
NIO Technology (Anhui) Co., Ltd., Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/3842 (2019.01); B60L 3/00 (2019.01); B60L 58/12 (2019.01); G01R 31/396 (2019.01); H01M 10/44 (2006.01); H01M 10/48 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3842 (2019.01); B60L 3/0046 (2013.01); G01R 31/396 (2019.01); H01M 10/446 (2013.01); H01M 10/48 (2013.01); B60L 58/12 (2019.02); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); H01M 2220/20 (2013.01);
Abstract
A short circuit detection method is provided for a starting battery. The method includes acquiring status information of the starting battery in real time, estimating a state-of charge (SOC) of the starting battery by an ampere-hour integral based on the status information, and confirming, based on an estimation result for the SOC, whether the starting battery is short-circuited.