JP5678908B2 - スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法 - Google Patents

スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法 Download PDF

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Publication number
JP5678908B2
JP5678908B2 JP2012035166A JP2012035166A JP5678908B2 JP 5678908 B2 JP5678908 B2 JP 5678908B2 JP 2012035166 A JP2012035166 A JP 2012035166A JP 2012035166 A JP2012035166 A JP 2012035166A JP 5678908 B2 JP5678908 B2 JP 5678908B2
Authority
JP
Japan
Prior art keywords
throttle
opening
abnormality determination
throttle valve
target
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
Application number
JP2012035166A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013170513A (ja
Inventor
良太 佐々木
良太 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2012035166A priority Critical patent/JP5678908B2/ja
Priority to DE102013202808.3A priority patent/DE102013202808B4/de
Publication of JP2013170513A publication Critical patent/JP2013170513A/ja
Application granted granted Critical
Publication of JP5678908B2 publication Critical patent/JP5678908B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks
    • 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
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2012035166A 2012-02-21 2012-02-21 スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法 Expired - Fee Related JP5678908B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012035166A JP5678908B2 (ja) 2012-02-21 2012-02-21 スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法
DE102013202808.3A DE102013202808B4 (de) 2012-02-21 2013-02-21 Drosselregelungssystem, Drosselventilregelungsvorrichtung, Drosselvorrichtung und Drosselventilregelungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012035166A JP5678908B2 (ja) 2012-02-21 2012-02-21 スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法

Publications (2)

Publication Number Publication Date
JP2013170513A JP2013170513A (ja) 2013-09-02
JP5678908B2 true JP5678908B2 (ja) 2015-03-04

Family

ID=48915431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012035166A Expired - Fee Related JP5678908B2 (ja) 2012-02-21 2012-02-21 スロットル制御システム、スロットルバルブ制御装置、スロットル装置、およびスロットルバルブ制御方法

Country Status (2)

Country Link
JP (1) JP5678908B2 (de)
DE (1) DE102013202808B4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10208693B2 (en) * 2015-10-28 2019-02-19 Ford Global Technologies, Llc Method and system to mitigate throttle degradation
JP7527922B2 (ja) * 2020-10-02 2024-08-05 愛三工業株式会社 制御装置
JP7621928B2 (ja) 2021-12-20 2025-01-27 愛三工業株式会社 電子スロットル装置の劣化推定装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113823A (en) * 1990-04-06 1992-05-19 Nissan Motor Company, Limited Throttle valve control apparatus for use with internal combustion engine
JPH06153560A (ja) * 1992-11-06 1994-05-31 Konica Corp モータの回転速度異常検知装置
JPH11257103A (ja) * 1998-03-13 1999-09-21 Suzuki Motor Corp スロットル開度診断装置
JP2001159319A (ja) * 1999-12-03 2001-06-12 Unisia Jecs Corp エンジンの電制スロットル装置
JP2002019498A (ja) * 2000-07-06 2002-01-23 Toyota Motor Corp 車両の制御装置
JP2004036434A (ja) * 2002-07-02 2004-02-05 Honda Motor Co Ltd スロットル弁駆動装置の故障診断装置
JP4007123B2 (ja) * 2002-08-26 2007-11-14 トヨタ自動車株式会社 内燃機関の制御装置
JP4529856B2 (ja) * 2005-09-29 2010-08-25 株式会社デンソー バルブ制御装置
JP2007247445A (ja) * 2006-03-14 2007-09-27 Denso Corp 内燃機関の吸気制御装置
JP2009030566A (ja) * 2007-07-30 2009-02-12 Isuzu Motors Ltd 燃料噴射装置の故障診断装置
JP2009074375A (ja) * 2007-09-19 2009-04-09 Hitachi Ltd 内燃機関の制御装置
JP2011007119A (ja) * 2009-06-26 2011-01-13 Denso Corp スロットル異常診断装置
JP2011185158A (ja) * 2010-03-09 2011-09-22 Denso Corp 内燃機関の高圧燃料供給システムの異常診断装置

Also Published As

Publication number Publication date
DE102013202808A1 (de) 2013-08-22
DE102013202808B4 (de) 2021-01-14
JP2013170513A (ja) 2013-09-02

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