Invention Grant
- Patent Title: Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle
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Application No.: US15128584Application Date: 2015-03-25
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Publication No.: US09889842B2Publication Date: 2018-02-13
- Inventor: Yoshikazu Asami , Toshikazu Kato , Ryuta Teraya
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JP2014-063660 20140326
- International Application: PCT/IB2015/000391 WO 20150325
- International Announcement: WO2015/145242 WO 20151001
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W10/06 ; B60W10/08 ; F02D41/02 ; F02D13/02 ; B60W30/192 ; F02D29/02 ; B60K6/44 ; B60K6/46 ; B60W20/16 ; F02D41/00

Abstract:
A controller of a hybrid vehicle is configured to operate the internal combustion engine with ignition timing of the internal combustion engine during the execution of the first warm-up control for operating the internal combustion engine at a first operating point further on a retard side than ignition timing of the internal combustion engine during the execution of the second warm-up control for operating the internal combustion engine at a second operating point, regardless of the driving force required for traveling after the execution of the first warm up control. The controller is configured to set the output of the internal combustion engine and the operation characteristic of the intake valve in accordance with a predetermined characteristic relationship in which the output of the internal combustion engine and the operation characteristic of the intake valve correspond to each other during the execution of the second warm-up control.
Public/Granted literature
- US20170120894A1 HYBRID VEHICLE, CONTROLLER FOR HYBRID VEHICLE, AND CONTROL METHOD FOR HYBRID VEHICLE Public/Granted day:2017-05-04
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