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:
Jan. 01, 2013
Filed:
Dec. 11, 2007
Hichirosai Oyobe, Toyota, JP;
Shinji Ichikawa, Toyota, JP;
Eiji Sato, Nishikamo-gun, JP;
Toyota Jidosha Kabushiki Kaisa, Toyota, JP;
Abstract
When the relation of battery temperature Tb>battery temperature Tbis satisfied, a temperature increase request for a power storage unit becomes relatively large. Therefore, a target power value P* for the power storage unit is determined with priority. The target power value P* is calculated by multiplying the required power value Ps* by a distribution ratio Pr(0.5≦distribution ratio Pr≦1.0) determined in accordance with temperature deviation between battery temperature Tband battery temperature Tb. The target power value P* is determined by subtracting the target power value P* from the required power value Ps*.