TW200704874A - Internal combustion engine and rotation speed control method thereof - Google Patents

Internal combustion engine and rotation speed control method thereof

Info

Publication number
TW200704874A
TW200704874A TW095119518A TW95119518A TW200704874A TW 200704874 A TW200704874 A TW 200704874A TW 095119518 A TW095119518 A TW 095119518A TW 95119518 A TW95119518 A TW 95119518A TW 200704874 A TW200704874 A TW 200704874A
Authority
TW
Taiwan
Prior art keywords
rotation speed
internal combustion
combustion engine
driving power
engine
Prior art date
Application number
TW095119518A
Other languages
Chinese (zh)
Other versions
TWI300819B (en
Inventor
Masanori Nakamura
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of TW200704874A publication Critical patent/TW200704874A/en
Application granted granted Critical
Publication of TWI300819B publication Critical patent/TWI300819B/zh

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

The present invention provides a kind of internal combustion engine and rotation speed control method thereof. When the air supply capacity is regulated by a solenoid valve to control the rotation speed of the internal combustion engine, the instability of the rotation speed of the internal combustion engine can be avoided although the open degree of the throttle of the internal combustion engine is approximately constant, and at the same time, the rotation speed control can be performed. The engine (10) provided by the present invention includes an engine status acquiring part (101) used to obtain the current rotation speed, and a driving power control part (109) used to change the driving power at a specific rotation speed range according to the rotation speed obtained from the engine status acquiring part (101). The faster the rotation speed is, the more the driving power control part (109) reduces the driving power.
TW095119518A 2005-07-14 2006-06-02 Internal combustion engine and rotation speed control method thereof TW200704874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005205913A JP2007023862A (en) 2005-07-14 2005-07-14 Internal combustion engine and method for controlling rotation speed of internal combustion engine

Publications (2)

Publication Number Publication Date
TW200704874A true TW200704874A (en) 2007-02-01
TWI300819B TWI300819B (en) 2008-09-11

Family

ID=37609092

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095119518A TW200704874A (en) 2005-07-14 2006-06-02 Internal combustion engine and rotation speed control method thereof

Country Status (3)

Country Link
JP (1) JP2007023862A (en)
CN (1) CN100458128C (en)
TW (1) TW200704874A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101687418B1 (en) * 2010-12-21 2016-12-19 두산인프라코어 주식회사 an auto-idle control method for a construction heavy equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131362A (en) * 1982-01-29 1983-08-05 Nippon Denso Co Ltd Method for controlling engine speed
JPS6019936A (en) * 1983-07-13 1985-02-01 Toyota Motor Corp Method of controlling rotational speed of internal-combustion engine
JPS60150450A (en) * 1984-01-18 1985-08-08 Honda Motor Co Ltd Feedback control method of idle number of revolution of internal-combustion engine
JP2785255B2 (en) * 1987-03-20 1998-08-13 トヨタ自動車株式会社 Constant speed traveling equipment for vehicles
JPS6466443A (en) * 1987-09-07 1989-03-13 Mazda Motor Idling control device of engine
JPH0364635A (en) * 1989-07-31 1991-03-20 Suzuki Motor Corp Idle rotation frequency control device of internal combustion engine
JP4024383B2 (en) * 1998-05-26 2007-12-19 三菱電機株式会社 Engine speed control method and apparatus
AUPQ700100A0 (en) * 2000-04-18 2000-05-11 Orbital Engine Company (Australia) Proprietary Limited Engine speed control for internal combustion engines
JP4160745B2 (en) * 2001-10-09 2008-10-08 ダイハツ工業株式会社 Control method for internal combustion engine
US7311080B2 (en) * 2003-03-28 2007-12-25 Yamaha Hatsudoki Kabushiki Kaisha Idle speed controller of internal, combustion engine, and internal combustion engine controller and internal combustion engine
US7150263B2 (en) * 2003-12-26 2006-12-19 Yamaha Hatsudoki Kabushiki Kaisha Engine speed control apparatus; engine system, vehicle and engine generator each having the engine speed control apparatus; and engine speed control method

Also Published As

Publication number Publication date
CN100458128C (en) 2009-02-04
JP2007023862A (en) 2007-02-01
CN1896479A (en) 2007-01-17
TWI300819B (en) 2008-09-11

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