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:
Oct. 01, 2024
Filed:
Mar. 09, 2022
Subaru Corporation, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A vehicle control apparatus includes a storage and a processor. The storage holds a first resonance map. The processor calculates a first torque command value and switches a control method of a first driving source. The first driving source includes an electric motor. The first torque command value indicates a value of torque to be outputted by the first driving source. The first resonance map includes, as one or more first resonance points, one or more operating points at which resonance occurs in an operating region of the first driving source under a square wave control. The processor switches the control method of the first driving source from the square wave control to a sine wave control on the condition that a predicted route of transition of an operating point of the first driving source meets the one or more first resonance points.