Invention Grant
- Patent Title: Control device for hybrid vehicle
-
Application No.: US16898413Application Date: 2020-06-10
-
Publication No.: US11479234B2Publication Date: 2022-10-25
- Inventor: Atsushi Tabata , Koichi Okuda , Tooru Matsubara , Yasuhiro Hiasa , Yasutaka Tsuchida
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Hunton Andrews Kurth LLP
- Priority: JPJP2019-139242 20190729
- Main IPC: B60W20/15
- IPC: B60W20/15 ; B60K6/24 ; B60K6/36 ; F02B37/12 ; F02D41/14

Abstract:
An MG1 torque at a time of decreasing an engine speed of an engine is made larger when a turbocharging pressure by a turbocharger is higher than when the turbocharging pressure is lower. In this way, even if the losses of pumps of the engine differ due to the remaining turbocharging pressure during a transition of stopping the engine in turbocharging, it is possible to appropriately reduce the engine speed. Therefore, when the engine is being brought to a stop, it is possible to appropriately suppress vibration generated in the vehicle.
Public/Granted literature
- US11440531B2 Control device for hybrid vehicle Public/Granted day:2022-09-13
Information query