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:
Sep. 20, 2022
Filed:
Sep. 16, 2020
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Masaru Kimura, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vehicle control device includes a power storage device, a drive device, a system main relay attached to a power line, and a charge circuit connected to the power line on a side of the drive device from the system main relay. The vehicle control device turns off the system main relay in a power shortage of the power storage device, and store a power shortage state of the power storage device to prohibit reactivation of the system. The vehicle control device, when charging of the power storage device using the charge circuit is requested, determines whether the power shortage state of the power storage device is stored, and when the power shortage state of the power storage device is stored, releases prohibition of system reactivation when an output limit of the power storage device reaches predetermined electric power or more due to charging.