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:
Apr. 19, 2016
Filed:
Nov. 30, 2012
Silicon Works Co., Ltd., Daejeon-si, KR;
Hyung Seog Oh, Daejeon-si, KR;
Ju Pyo Hong, Daejeon-si, KR;
Chun Sik Chung, Suwon-si, KR;
Yong Goo Kim, Daejeon-si, KR;
Jae Wan Kim, Daejeon-si, KR;
Chol Ho Kim, Daejeon-si, KR;
Moon Young Kim, Daejeon-si, KR;
Jun Ho Kim, Daejeon-si, KR;
Jin Sik Park, Daejeon-si, KR;
SILICON WORKS CO., LTD., Daejeon-Si, KR;
Abstract
The present invention relates to a battery parameter management system and a battery parameter estimation method which are capable of simply estimating parameters of elements forming a battery equivalent model having a simple structure. The battery parameter system includes an amperemeter, a voltmeter, a control switch unit, and a processor, and the battery parameter estimation method includes supplying a pulse current, estimating resistance of an internal resistor, estimating capacitance of an internal capacitor, and estimating parameters of dynamic elements.