WO2008133236A1 - 全閉位置学習方法及び車両動作制御装置 - Google Patents

全閉位置学習方法及び車両動作制御装置 Download PDF

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Publication number
WO2008133236A1
WO2008133236A1 PCT/JP2008/057692 JP2008057692W WO2008133236A1 WO 2008133236 A1 WO2008133236 A1 WO 2008133236A1 JP 2008057692 W JP2008057692 W JP 2008057692W WO 2008133236 A1 WO2008133236 A1 WO 2008133236A1
Authority
WO
WIPO (PCT)
Prior art keywords
learning
close position
full close
processing routine
wrong
Prior art date
Application number
PCT/JP2008/057692
Other languages
English (en)
French (fr)
Inventor
Rika Takayanagi
Takayuki Wakai
Tadamichi Sakamoto
Masaki Shibasaki
Masaaki Maeno
Original Assignee
Bosch Corporation
Nissan Diesel 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 Bosch Corporation, Nissan Diesel Motor Co., Ltd. filed Critical Bosch Corporation
Priority to AU2008244822A priority Critical patent/AU2008244822B2/en
Priority to ES08740734.2T priority patent/ES2609278T3/es
Priority to CN2008800130582A priority patent/CN101688479B/zh
Priority to EP08740734.2A priority patent/EP2149691B1/en
Priority to US12/597,446 priority patent/US8234053B2/en
Publication of WO2008133236A1 publication Critical patent/WO2008133236A1/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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • 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
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • F02D41/2448—Prohibition of learning
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

　アクセルペダルの全閉位置の誤学習を確実に検出し、誤学習に起因する不都合の発生を抑制し、車両動作のさらなる信頼性の向上を図る。 　アクセルペダル１１の全閉位置の学習値が車両の実際の動作制御に供される実制御用の全閉位置学習処理ルーチンと、アクセルペダル１１の全閉位置の学習値が、実制御用の全閉位置学習処理ルーチンの学習値の誤学習を判定するために用いられる監視用の全閉位置学習処理ルーチンとが、それぞれ独立して実行されると共に、実制御用の全閉位置学習処理ルーチンの学習値が、監視用の全閉位置学習処理ルーチンの学習値を下回る場合には、本来の燃料噴射量を超える燃料噴射が実行され得る誤学習状態であると判定されるようになっている。
PCT/JP2008/057692 2007-04-23 2008-04-21 全閉位置学習方法及び車両動作制御装置 WO2008133236A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2008244822A AU2008244822B2 (en) 2007-04-23 2008-04-21 Method for learning full close position and vehicle operation controller
ES08740734.2T ES2609278T3 (es) 2007-04-23 2008-04-21 Procedimiento de aprendizaje de una posición de cierre completo y controlador del funcionamiento de un vehículo
CN2008800130582A CN101688479B (zh) 2007-04-23 2008-04-21 全闭位置学习方法及车辆动作控制装置
EP08740734.2A EP2149691B1 (en) 2007-04-23 2008-04-21 Method for learning a full closed position and vehicle operation controller
US12/597,446 US8234053B2 (en) 2007-04-23 2008-04-21 Fully-closed position learning method and vehicle motion control apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007113199A JP4887204B2 (ja) 2007-04-23 2007-04-23 全閉位置学習方法及び車両動作制御装置
JP2007-113199 2007-04-23

Publications (1)

Publication Number Publication Date
WO2008133236A1 true WO2008133236A1 (ja) 2008-11-06

Family

ID=39925686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057692 WO2008133236A1 (ja) 2007-04-23 2008-04-21 全閉位置学習方法及び車両動作制御装置

Country Status (7)

Country Link
US (1) US8234053B2 (ja)
EP (1) EP2149691B1 (ja)
JP (1) JP4887204B2 (ja)
CN (1) CN101688479B (ja)
AU (1) AU2008244822B2 (ja)
ES (1) ES2609278T3 (ja)
WO (1) WO2008133236A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104276106B (zh) * 2013-07-03 2017-03-22 上海汽车集团股份有限公司 用于混合动力/纯电动车辆的加速踏板零点值故障诊断方法
JP5583258B1 (ja) * 2013-09-26 2014-09-03 三菱電機株式会社 スロットル学習制御装置
CN104793608B (zh) * 2015-04-30 2017-05-10 安徽江淮汽车集团股份有限公司 一种踏板部件自学习的方法
CN108138660B (zh) * 2015-09-25 2020-12-18 日产自动车株式会社 阀控制装置
CN106218553B (zh) * 2016-08-03 2018-09-11 北京新能源汽车股份有限公司 加速踏板传感器最小电压学习方法、装置及整车控制器
CN106337751B (zh) * 2016-08-25 2019-06-04 北京新能源汽车股份有限公司 加速踏板零点位置自适应学习方法和装置
KR102529454B1 (ko) * 2018-08-30 2023-05-08 현대자동차주식회사 조건적용방식 cvvd 위치학습 방법 및 cvvd 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074299A (ja) * 1993-06-21 1995-01-10 Nippondenso Co Ltd 内燃機関のスロットル制御装置
JPH10103090A (ja) 1996-10-02 1998-04-21 Hitachi Ltd アクセルペダル最小位置認識方法
JPH10176555A (ja) * 1996-12-19 1998-06-30 Toyota Motor Corp アクセル開度検出装置
JP2002038978A (ja) * 2000-07-24 2002-02-06 Hitachi Ltd スロットル弁制御装置
JP2006200451A (ja) * 2005-01-20 2006-08-03 Fuji Heavy Ind Ltd 電子制御スロットル装置

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DE19628162A1 (de) * 1996-07-12 1998-01-15 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erfassung einer veränderlichen Größe bei Kraftfahrzeugen
US6220226B1 (en) * 1999-10-15 2001-04-24 Volvo Lastvagnar Ab Method of controlling changes in torque in an internal combustion engine and an internal combustion engine controlled in accordance with said method
JP3826672B2 (ja) * 2000-05-12 2006-09-27 トヨタ自動車株式会社 アクセルの全閉位置の学習制御装置およびその方法
US6651621B2 (en) * 2001-12-06 2003-11-25 Ford Global Technologies, Llc Throttle valve position determination using accelerator pedal position
EP1375873B1 (en) * 2002-06-28 2007-12-12 Scania CV AB Pedal calibration for motor vehicles
JP2006257923A (ja) * 2005-03-16 2006-09-28 Denso Corp 内燃機関の電子スロットル制御装置
JP4530037B2 (ja) * 2007-12-21 2010-08-25 株式会社デンソー 内燃機関の吸気制御装置
JP4478186B2 (ja) * 2008-04-18 2010-06-09 三菱電機株式会社 内燃機関の制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074299A (ja) * 1993-06-21 1995-01-10 Nippondenso Co Ltd 内燃機関のスロットル制御装置
JPH10103090A (ja) 1996-10-02 1998-04-21 Hitachi Ltd アクセルペダル最小位置認識方法
JPH10176555A (ja) * 1996-12-19 1998-06-30 Toyota Motor Corp アクセル開度検出装置
JP2002038978A (ja) * 2000-07-24 2002-02-06 Hitachi Ltd スロットル弁制御装置
JP2006200451A (ja) * 2005-01-20 2006-08-03 Fuji Heavy Ind Ltd 電子制御スロットル装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2149691A4 *

Also Published As

Publication number Publication date
EP2149691A1 (en) 2010-02-03
ES2609278T3 (es) 2017-04-19
CN101688479B (zh) 2013-06-19
CN101688479A (zh) 2010-03-31
JP4887204B2 (ja) 2012-02-29
US20100106391A1 (en) 2010-04-29
US8234053B2 (en) 2012-07-31
EP2149691A4 (en) 2012-05-23
AU2008244822A1 (en) 2008-11-06
JP2008267315A (ja) 2008-11-06
AU2008244822B2 (en) 2011-04-28
EP2149691B1 (en) 2016-10-05

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