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:
Aug. 28, 2012
Filed:
Jul. 02, 2009
Chein-chung Sun, Kaohsiung, TW;
Yuh-fwu Chou, Jubei, TW;
Ming-wang Cheng, Taoyuan County, TW;
Sheng-yong Shen, Taoyuan County, TW;
Chein-Chung Sun, Kaohsiung, TW;
Yuh-Fwu Chou, Jubei, TW;
Ming-Wang Cheng, Taoyuan County, TW;
Sheng-Yong Shen, Taoyuan County, TW;
Abstract
A characteristic tracking method for a battery module including at least one battery is disclosed. A look-up table is provided according to a primary characteristic of the battery. It is determined whether a battery has satisfied a preset condition when the battery module is operated from a usage state to an idling state. The battery is measured to have obtained a first voltage and a real capacity when the battery satisfies the preset condition. The measured first voltage is utilized to locate a table capacity of the battery from the look-up table. The look-up table is updated according to the real capacity and the table capacity. A peripheral circuit of characteristic tracking method has been exhibited.