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. 06, 2010
Filed:
Mar. 20, 2007
Naoki Kinoshita, Saitama, JP;
Hidetoshi Imaizumi, Saitama, JP;
Naoki Kinoshita, Saitama, JP;
Hidetoshi Imaizumi, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An electric vehicle including a high-voltage power source at least including a first power source is provided. The electric vehicle further includes a low-voltage battery that is supplied with electric power from the high-voltage power source through a converter; an auxiliary vehicle controller for controlling a high-voltage contactor with electric power supplied from the high-voltage power source through the converter and/or with electric power supplied from the low-voltage; and an electric motor driving with electric power supplied from the high-voltage power source. The high-voltage contactor is connectedly provided between the high-voltage power source and the auxiliary vehicle controller, and the auxiliary vehicle controller controls the high-voltage contactor in such a manner that the electric power supply from the high-voltage power source is shut off if the electric power supply from the low-voltage battery to the auxiliary vehicle controller is cut off.