Invention Patent
- Patent Title: Hybrid car engine start-up control device
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Application No.: JP2005199485Application Date: 2005-07-08
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Publication No.: JP4479613B2Publication Date: 2010-06-09
- Inventor: 祐樹 中島 , 孝 恒吉
- Applicant: 日産自動車株式会社
- Assignee: 日産自動車株式会社
- Current Assignee: 日産自動車株式会社
- Priority: JP2005199485 2005-07-08
- Main IPC: B60W10/06
- IPC: B60W10/06 ; B60K6/445 ; B60L11/14 ; B60W10/08 ; B60W20/00 ; F02D29/02 ; F02D45/00 ; F02N11/04 ; F02N11/08 ; F02P5/15
Abstract:
PROBLEM TO BE SOLVED: To provide an engine start controller for a hybrid car capable of evading a thrust shock due to the surplus torque of an engine generated immediately after the start of firing without sacrificing engine start time. SOLUTION: The engine start controller for the hybrid car includes: an engine E and at least one motor as the source of power; an engine clutch EC which is interposed between the engine E and the motor; and an engine start control means for defining the motor as a starter motor and starting the engine E by push-start with clutch fastening. The engine start control means reduces a motor torque when the firing is started during fastening the engine clutch EC by the push-start in starting the engine. COPYRIGHT: (C)2007,JPO&INPIT
Public/Granted literature
- JP2007015565A Engine start controller for hybrid car Public/Granted day:2007-01-25
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