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:
Dec. 04, 2018
Filed:
Apr. 08, 2016
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Koichi Kojima, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A power supply device of a vehicle includes a power storage device that can be charged by receiving power from outside the vehicle, an inlet to which a charging connector of an outside charger is connected, a connector connection detection circuit that detects whether the charging connector is connected to the inlet, a charging relay that connects the power storage device to the inlet, and an ECU that controls the connector connection detection circuit and the charging relay. The ECU performs an operation confirmation to determine whether the connector connection detection circuit is operating normally to detect the connection of the charging connector in the state in which the charging connector is connected to the inlet and the charging relay is in the OFF state.