JP5385386B2 - ヒートエンジンバルブの電磁アクチュエータ用制御ユニット、及びそのアセンブリ - Google Patents
ヒートエンジンバルブの電磁アクチュエータ用制御ユニット、及びそのアセンブリ Download PDFInfo
- Publication number
- JP5385386B2 JP5385386B2 JP2011520536A JP2011520536A JP5385386B2 JP 5385386 B2 JP5385386 B2 JP 5385386B2 JP 2011520536 A JP2011520536 A JP 2011520536A JP 2011520536 A JP2011520536 A JP 2011520536A JP 5385386 B2 JP5385386 B2 JP 5385386B2
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- electromagnetic actuator
- heat engine
- assembly
- valve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
-
- 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
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/12—Fail safe operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/021—Engine temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/023—Temperature of lubricating oil or working fluid
-
- 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
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
5 燃焼室
6 シリンダブロック
7 ピストン
9 クランク軸
13、14 ヒートエンジンバルブ
15、16 電磁アクチュエータ
18 インジェクタ
19、20 制御ユニット
21 主マネジメントユニット
24、25 リンク手段
26、27 メモリ
Claims (6)
- ヒートエンジンの主マネジメントユニット(21)へリンク手段(24、25)により接続可能であり、少なくとも1つの第1ドライブプログラムの影響により、前記リンク手段を介して、前記主マネジメントユニットから送られる信号に基づいて、電磁アクチュエータ(15、16)を駆動するヒートエンジンバルブ(13、14)の電磁アクチュエータ用制御ユニット(19、20)において、
停止ギャップ情報を有するメモリ(26、27)を含み、前記信号が遮断された場合に、前記停止ギャップ情報に基づいて、第2ドライブプログラムを使用するようになっており、
前記停止ギャップ情報は、前記ヒートエンジンの速度に対応したバルブ開閉角度を含み、
内部プロセッサユニットを更に備え、バルブ開閉指令を1次電流に変換し、前記1次電流は、前記主マネジメントユニットにより送られてくる前記信号、又は前記信号の遮断時には、前記停止ギャップ情報に依存し、
電圧変換器を更に備え、前記電磁アクチュエータに、電圧値が前記1次電流の電圧値に依存する2次電流を供給するようになっていることを特徴とするヒートエンジンバルブの電磁アクチュエータ用制御ユニット。 - 前記プロセッサユニットは、前記主マネジメントユニットに対するスレーブモード、又は前記信号の遮断時には、スタンドアロンモードの何れかで継続して動作するようになっていることを特徴とする、請求項1に記載のヒートエンジンバルブの電磁アクチュエータ用制御ユニット。
- 請求項1または2に記載の制御ユニット、及び前記制御ユニットにより駆動される電磁アクチュエータの複数対を備えていることを特徴とするアセンブリ。
- 前記複数対の制御ユニットの同期手段を備えていることを特徴とする請求項3に記載のアセンブリ。
- 請求項1〜4のいずれか1項に記載の制御ユニット、及び前記制御ユニットにより駆動される電磁アクチュエータのアセンブリ。
- 前記制御ユニットは、前記電磁アクチュエータから離れた位置に設けられていることを特徴とする請求項4に記載のアセンブリ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2008/001133 WO2010012870A1 (fr) | 2008-07-30 | 2008-07-30 | Unité de commande d'un ou plusieurs actionneurs électromagnétiques de soupape de moteur thermique, et différents ensembles de telles unités de commande et de tels actionneurs électromagnétiques |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011529547A JP2011529547A (ja) | 2011-12-08 |
JP5385386B2 true JP5385386B2 (ja) | 2014-01-08 |
Family
ID=40670099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011520536A Expired - Fee Related JP5385386B2 (ja) | 2008-07-30 | 2008-07-30 | ヒートエンジンバルブの電磁アクチュエータ用制御ユニット、及びそのアセンブリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110178696A1 (ja) |
EP (1) | EP2307674A1 (ja) |
JP (1) | JP5385386B2 (ja) |
KR (1) | KR20110047202A (ja) |
CN (1) | CN102171421A (ja) |
MY (1) | MY159652A (ja) |
WO (1) | WO2010012870A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5201274B2 (ja) * | 2010-01-15 | 2013-06-05 | トヨタ自動車株式会社 | バルブ作用角可変システム |
FR2983369B1 (fr) * | 2011-11-28 | 2013-11-08 | Valeo Sys Controle Moteur Sas | Dispositif de commande d'au moins un actionneur electromagnetique configure pour agir sur la transmission du mouvement d'au moins une came a au moins une soupape |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0792018B2 (ja) * | 1984-07-04 | 1995-10-09 | 日本電装株式会社 | 車両用制御装置 |
DE3515040A1 (de) * | 1985-04-25 | 1986-07-24 | Klöckner, Wolfgang, Dr., 8033 Krailling | Verfahren und anordnung zur steuerung einer brennkraftmaschine |
JP2610187B2 (ja) * | 1989-04-28 | 1997-05-14 | 株式会社いすゞセラミックス研究所 | バルブの駆動装置 |
US6115665A (en) * | 1993-05-07 | 2000-09-05 | Ford Motor Company | Memory efficient computer system and method for controlling an automotive ignition system |
DE19756342C2 (de) * | 1997-12-18 | 2003-02-13 | Conti Temic Microelectronic | Verfahren zur Steuerung einer Brennkraftmaschine |
DE19918094A1 (de) * | 1999-04-21 | 2000-11-02 | Siemens Ag | Steueranlage und Verfahren zum Betrieb einer Brennkraftmaschine |
DE19918032C1 (de) * | 1999-04-21 | 2000-11-16 | Siemens Ag | Schaltung zur Laststeuerung und Verfahren zum Notlaufbetrieb einer Brennkraftmaschine |
EP1171703B1 (de) * | 1999-04-21 | 2004-09-22 | Siemens Aktiengesellschaft | Steuervorrichtung für stellantriebe einer brennkraftmaschine |
DE10002268A1 (de) * | 2000-01-20 | 2001-07-26 | Bosch Gmbh Robert | Verfahren zur Zylinderabschaltung an einem Verbrennungsmotor, insbesondere eines Fahrzeugs, und entsprechende Vorrichtung |
DE10106169A1 (de) * | 2001-02-10 | 2002-08-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Steuern eines Betriebs einer Brennkraftmaschine |
US7284514B2 (en) * | 2006-02-13 | 2007-10-23 | Ford Global Technologies, Llc | Engine control system |
US7277789B1 (en) * | 2006-07-06 | 2007-10-02 | Ford Global Technologies, Llc | System for transmitting signals between an engine control unit and a valve control unit |
FR2904371B1 (fr) * | 2006-07-25 | 2012-08-31 | Valeo Sys Controle Moteur Sas | Dispositif de controle du fonctionnement d'un moteur associe a un actionneur electromagnetique de soupapes et un alternodemarreur |
FR2906297B1 (fr) * | 2006-09-25 | 2012-03-23 | Valeo Sys Controle Moteur Sas | Procede et dispositif de commande d'une soupape d'admission a l'ouverture lors de la descente du piston |
WO2008037889A1 (fr) * | 2006-09-25 | 2008-04-03 | Valeo Systemes De Controle Moteur | Procédé de commande individualisée d'ensemble d' actionneurs de soupapes par l'ecu |
FR2906298B1 (fr) * | 2006-09-25 | 2008-12-26 | Valeo Sys Controle Moteur Sas | Systeme de commande de soupape a detection de defaillance |
US7634350B2 (en) * | 2006-11-30 | 2009-12-15 | Caterpillar Inc. | Automatic configuration for a secondary engine electronic governor |
FR2912457B1 (fr) * | 2007-02-12 | 2015-05-01 | Valeo Sys Controle Moteur Sas | Actionneur electromagnetique de soupape ayant un mode normal et un mode degrade de fonctionnement |
FR2916799B1 (fr) * | 2007-05-30 | 2013-06-07 | Valeo Sys Controle Moteur Sas | Procede et dispositif de commande de soupape avec plusieurs phases de levee, procede d'alimentation d'un moteur |
US7865290B2 (en) * | 2007-10-09 | 2011-01-04 | Ford Global Technologies, Llc | Valve control synchronization and error detection in an electronic valve actuation engine system |
-
2008
- 2008-07-30 CN CN2008801313398A patent/CN102171421A/zh active Pending
- 2008-07-30 WO PCT/FR2008/001133 patent/WO2010012870A1/fr active Application Filing
- 2008-07-30 KR KR1020117004316A patent/KR20110047202A/ko not_active Application Discontinuation
- 2008-07-30 US US13/056,330 patent/US20110178696A1/en not_active Abandoned
- 2008-07-30 MY MYPI2011000420A patent/MY159652A/en unknown
- 2008-07-30 EP EP08875608A patent/EP2307674A1/fr not_active Withdrawn
- 2008-07-30 JP JP2011520536A patent/JP5385386B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011529547A (ja) | 2011-12-08 |
CN102171421A (zh) | 2011-08-31 |
KR20110047202A (ko) | 2011-05-06 |
EP2307674A1 (fr) | 2011-04-13 |
US20110178696A1 (en) | 2011-07-21 |
WO2010012870A1 (fr) | 2010-02-04 |
MY159652A (en) | 2017-01-13 |
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