WO2009066578A1 - エンジン - Google Patents

エンジン Download PDF

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Publication number
WO2009066578A1
WO2009066578A1 PCT/JP2008/070463 JP2008070463W WO2009066578A1 WO 2009066578 A1 WO2009066578 A1 WO 2009066578A1 JP 2008070463 W JP2008070463 W JP 2008070463W WO 2009066578 A1 WO2009066578 A1 WO 2009066578A1
Authority
WO
WIPO (PCT)
Prior art keywords
turbocharger
pulses
engine
ecu
rotations
Prior art date
Application number
PCT/JP2008/070463
Other languages
English (en)
French (fr)
Inventor
Takao Kawabe
Takashi Miyamoto
Terumitsu Takahata
Tetsuo Sakaki
Isamu Kawashima
Original Assignee
Yanmar Co., Ltd.
Applied Electronics Corporation
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 Yanmar Co., Ltd., Applied Electronics Corporation filed Critical Yanmar Co., Ltd.
Priority to CA2707867A priority Critical patent/CA2707867C/en
Priority to US12/743,118 priority patent/US8402953B2/en
Priority to CN2008801169556A priority patent/CN101932809B/zh
Priority to BRPI0819344A priority patent/BRPI0819344A2/pt
Priority to EP08853018.3A priority patent/EP2224112B1/en
Publication of WO2009066578A1 publication Critical patent/WO2009066578A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • F02B2039/162—Control of pump parameters to improve safety thereof
    • F02B2039/168—Control of pump parameters to improve safety thereof the rotational speed of pump or exhaust drive being limited
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

ＥＣＵの演算負担を低減しつつ過給機回転数を常時検出することが可能なエンジンを提供することを課題とする。複数気筒及びターボチャージャー７を備えるエンジン本体８と、クランク角センサー４と、前記ターボチャージャー７の回転をパルスとして検出するターボセンサー５と、前記パルスを任意の分周比にて分周して分周パルスとして算出するアンプ１１と、前記ターボチャージャー７のサージ状態を判定するＥＣＵ１０と、を具備し、前記ＥＣＵ１０は、前記エンジン本体８のクランク角度における各気筒のピストン所定位置を分周パルスのカウント開始タイミングとし、前記分周パルスを前記分周パルスのカウント開始タイミングから所定回数カウントするまでを第一出力として出力し、気筒毎の前記第一出力の差が所定値以上であれば前記ターボチャージャー７はサージ状態であると判定するエンジン１。  
PCT/JP2008/070463 2007-11-20 2008-11-11 エンジン WO2009066578A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2707867A CA2707867C (en) 2007-11-20 2008-11-11 Engine
US12/743,118 US8402953B2 (en) 2007-11-20 2008-11-11 Engine
CN2008801169556A CN101932809B (zh) 2007-11-20 2008-11-11 发动机
BRPI0819344A BRPI0819344A2 (pt) 2007-11-20 2008-11-11 motor
EP08853018.3A EP2224112B1 (en) 2007-11-20 2008-11-11 Engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-301010 2007-11-20
JP2007301010A JP5052299B2 (ja) 2007-11-20 2007-11-20 エンジン

Publications (1)

Publication Number Publication Date
WO2009066578A1 true WO2009066578A1 (ja) 2009-05-28

Family

ID=40667403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070463 WO2009066578A1 (ja) 2007-11-20 2008-11-11 エンジン

Country Status (8)

Country Link
US (1) US8402953B2 (ja)
EP (1) EP2224112B1 (ja)
JP (1) JP5052299B2 (ja)
CN (1) CN101932809B (ja)
BR (1) BRPI0819344A2 (ja)
CA (1) CA2707867C (ja)
RU (1) RU2438022C1 (ja)
WO (1) WO2009066578A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4859718B2 (ja) * 2007-03-15 2012-01-25 本田技研工業株式会社 ターボ過給機の異常判定装置
JP5301857B2 (ja) * 2008-03-03 2013-09-25 ヤンマー株式会社 コモンレール式電子噴射制御系エンジン
JP5770657B2 (ja) * 2012-03-01 2015-08-26 ヤンマー株式会社 エンジン
JP2013194682A (ja) * 2012-03-22 2013-09-30 Yanmar Co Ltd 多気筒エンジン
JP2013234591A (ja) * 2012-05-08 2013-11-21 Yanmar Co Ltd エンジン
JP2014231830A (ja) * 2013-05-02 2014-12-11 株式会社電子応用 エンジン制御装置
US9174637B2 (en) * 2013-08-13 2015-11-03 Ford Global Technologies, Llc Methods and systems for torque control
JP6044575B2 (ja) * 2014-03-28 2016-12-14 マツダ株式会社 ターボ過給器付きエンジンの異常検出装置
US9964057B2 (en) * 2015-10-19 2018-05-08 General Electric Company Method and system for adjusting engine cylinder operation
EP3392492A4 (en) * 2015-12-16 2019-10-09 Applied Electronics Corporation COMBUSTION ENGINE
WO2017154105A1 (ja) * 2016-03-08 2017-09-14 三菱重工業株式会社 過給機のサージング検出方法およびサージング検出装置
US10151256B2 (en) * 2016-12-15 2018-12-11 Caterpillar Inc. Systems and methods to control cold transient response via air assist
JPWO2020148805A1 (ja) * 2019-01-15 2021-11-25 三菱重工エンジン＆ターボチャージャ株式会社 エンジンの運転状態判定装置、車両、及び、エンジンの運転状態判定方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248920A (ja) * 1987-04-06 1988-10-17 Isuzu Motors Ltd 内燃機関のタ−ボチヤ−ジヤの制御装置
JPH0441960A (ja) * 1990-06-07 1992-02-12 Hitachi Ltd 車両用制御装置
JP2003240788A (ja) 2002-02-15 2003-08-27 Mitsubishi Heavy Ind Ltd ターボ装置の回転数検出装置および方法
JP2005220863A (ja) * 2004-02-09 2005-08-18 Ishikawajima Harima Heavy Ind Co Ltd サージング防止装置、過給機およびサージング防止方法
JP2005299618A (ja) * 2004-04-16 2005-10-27 Hino Motors Ltd ターボチャージャ制御機構

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3097154B2 (ja) * 1991-03-16 2000-10-10 いすゞ自動車株式会社 回転電機の位相検出装置
DE19751977C2 (de) * 1997-11-25 2001-02-01 Daimler Chrysler Ag Steuerung für den Ladedruck einer aufgeladenen Brennkraftmaschine
JP3889212B2 (ja) * 2000-09-25 2007-03-07 本田技研工業株式会社 発電機の発電電圧昇圧方法
JP4274253B2 (ja) * 2007-02-01 2009-06-03 株式会社デンソー エンジン制御装置およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248920A (ja) * 1987-04-06 1988-10-17 Isuzu Motors Ltd 内燃機関のタ−ボチヤ−ジヤの制御装置
JPH0441960A (ja) * 1990-06-07 1992-02-12 Hitachi Ltd 車両用制御装置
JP2003240788A (ja) 2002-02-15 2003-08-27 Mitsubishi Heavy Ind Ltd ターボ装置の回転数検出装置および方法
JP2005220863A (ja) * 2004-02-09 2005-08-18 Ishikawajima Harima Heavy Ind Co Ltd サージング防止装置、過給機およびサージング防止方法
JP2005299618A (ja) * 2004-04-16 2005-10-27 Hino Motors Ltd ターボチャージャ制御機構

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2224112A4 *

Also Published As

Publication number Publication date
RU2438022C1 (ru) 2011-12-27
US20100250101A1 (en) 2010-09-30
EP2224112B1 (en) 2013-09-25
JP2009127453A (ja) 2009-06-11
JP5052299B2 (ja) 2012-10-17
CA2707867C (en) 2013-04-02
EP2224112A1 (en) 2010-09-01
BRPI0819344A2 (pt) 2015-09-08
CN101932809A (zh) 2010-12-29
CN101932809B (zh) 2013-01-02
CA2707867A1 (en) 2009-05-28
EP2224112A4 (en) 2012-04-25
US8402953B2 (en) 2013-03-26

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