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. 31, 2021
Filed:
Jul. 12, 2019
Mitsubishi Electric Corporation, Tokyo, JP;
Tatsuhiko Takahashi, Hyogo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
There is provided a hybrid-vehicle controller that can calculate MG demand torque with which fuel consumption in an engine can efficiently be decreased by increasing the MG's power-running torque. In the hybrid-vehicle controller, from a plurality of MG torque candidate values, there are selected the MG torque candidate values that make a 0 MG-torque-reference total supply power variation amount become the same as or smaller than a power-running-side variation amount upper limit value; then, there is selected, as a power-running-side final MG torque candidate value, the MG torque candidate value that makes an absolute value of the relative supply power variation amount ratio become maximum, among the selected MG torque candidate values.