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:
Aug. 17, 2021
Filed:
May. 29, 2020
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Taiki Takemoto, Anjo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A DC-DC converter control apparatus, installed in a vehicle including parallel-connected first and second DC-DC converters and in-vehicle devices configured to operate on an electric power that is output from at least one of the first and second DC-DC converters, is configured to control the first and second DC-DC converters, and includes a processor. The processor is programmed to monitor an operational status of at least one predetermined device that is included in the in-vehicle devices; when the at least one predetermined device is not in operation, set at least a controlled target value of an output voltage of the first DC-DC converter to a target voltage for operating the in-vehicle devices; and, when at least one of the at least one predetermined device is in operation, set controlled target values of output voltages of both the first and second DC-DC converters to the target voltage.