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. 02, 2025
Filed:
Jul. 29, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Taisuke Hayashi, Miyoshi, JP;
Yuma Miyamoto, Toyota, JP;
Kohki Ohkoshi, Nagoya, JP;
Takashi Fukai, Oobu, JP;
Masahiro Takahashi, Toyota, JP;
Akinori Kawamura, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vehicle power supply control system includes a solar panel, a drive battery, an auxiliary battery, an auxiliary system that is powered by the solar panel and the auxiliary battery, an acquisition unit, and a controller. The acquisition unit is configured to acquire power generated by the solar panel and power consumption of the auxiliary system. The controller is configured to control power supply from the solar panel to the drive battery based on the power generated by the solar panel and the power consumption of the auxiliary system when the power supply from the solar panel to the drive battery is possible.