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:
Mar. 01, 2022
Filed:
Oct. 29, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Keigo Matsubara, Nagoya, JP;
Ayumu Sagawa, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vehicle control unit performs filling control in which the vehicle control unit boosts an oil pressure in a second oil passage by supplying electric power to a pressure regulating valve with a switch valve being in a first state in which the switch valve connects a first oil passage to a clutch and disconnects the second oil passage from the clutch, torque replacement control in which the vehicle control unit increases motor torque while reducing shaft torque of an engine, and clutch disengagement control in which the vehicle control unit disengages the clutch while performing hydraulic control by the pressure regulating valve with the switch valve being in the second state in which the switch valve connects the second oil passage to the clutch and disconnects the first oil passage from the clutch.