JP2004003514A - 内燃機関のエコラン制御方法 - Google Patents
内燃機関のエコラン制御方法 Download PDFInfo
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- JP2004003514A JP2004003514A JP2003286686A JP2003286686A JP2004003514A JP 2004003514 A JP2004003514 A JP 2004003514A JP 2003286686 A JP2003286686 A JP 2003286686A JP 2003286686 A JP2003286686 A JP 2003286686A JP 2004003514 A JP2004003514 A JP 2004003514A
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- Prior art keywords
- internal combustion
- combustion engine
- engine
- eco
- learning
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- 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.)
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
- F02N11/0829—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to special engine control, e.g. giving priority to engine warming-up or learning
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- 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
- F02D41/2438—Active learning methods
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
【解決手段】入力信号処理(ステップS200)の後バッテリのオフの履歴をチェックする(ステップS202,S204)。バッテリのオフの履歴があるときは基本学習を終了しているか否かを判定する(ステップS206)。まだ基本学習が終了していないきはエコラン制御を禁止し(ステップS208)、既に基本学習が終了しているときはエコラン制御における自動停止条件が成立しているかを判定する(ステップS210)。エコラン条件が成立しているときはエンジンを自動停止し(ステップS212)、自動停止条件が成立していないときにはエコランを実行せずにエンジン駆動を継続する(ステップS214)。
【選択図】図2
Description
Claims (6)
- 所定条件が成立したときに内燃機関の運転を停止する内燃機関のエコラン制御方法であって、前記内燃機関の運転状態の学習の程度が所定程度未満であるときには前記内燃機関の運転の停止を禁止することを特徴とする内燃機関のエコラン制御方法。
- 所定条件が成立したときに内燃機関の運転を停止する内燃機関のエコラン制御方法であって、バッテリのオフの履歴があるか否かをチェックする処理を実行し、バッテリのオフの履歴があると判定されたときであって前記内燃機関の運転状態の学習が終了していないと判定されたときには前記内燃機関の運転の停止を禁止することを特徴とする内燃機関のエコラン制御方法。
- 請求項1又は2に記載の内燃機関のエコラン制御方法において、前記運転状態の学習は、空燃比の学習であることを特徴とする内燃機関のエコラン制御方法。
- 請求項1又は2に記載の内燃機関のエコラン制御方法において、前記運転状態の学習は、アイドルスピードコントロールの学習であることを特徴とする内燃機関のエコラン制御方法。
- 請求項1又は2に記載の内燃機関のエコラン制御方法において、前記運転状態の学習の程度は、内燃機関の運転時間で表されることを特徴とする内燃機関のエコラン制御方法。
- 請求項1又は2に記載の内燃機関のエコラン制御方法において、前記運転状態の学習の程度は、内燃機関の始動回数で表されることを特徴とする内燃機関のエコラン制御方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003286686A JP3969365B2 (ja) | 2003-08-05 | 2003-08-05 | 内燃機関のエコラン制御方法 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003286686A JP3969365B2 (ja) | 2003-08-05 | 2003-08-05 | 内燃機関のエコラン制御方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP11145869A Division JP2000337189A (ja) | 1999-05-26 | 1999-05-26 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2004003514A true JP2004003514A (ja) | 2004-01-08 |
JP3969365B2 JP3969365B2 (ja) | 2007-09-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003286686A Expired - Fee Related JP3969365B2 (ja) | 2003-08-05 | 2003-08-05 | 内燃機関のエコラン制御方法 |
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JP (1) | JP3969365B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010265867A (ja) * | 2009-05-18 | 2010-11-25 | Toyota Motor Corp | 車載内燃機関の制御装置 |
US20150219057A1 (en) * | 2012-09-05 | 2015-08-06 | Fpt Industrial S.P.A. | System for controlling an internal combustion engine |
CN106014744A (zh) * | 2015-03-26 | 2016-10-12 | 通用汽车环球科技运作有限责任公司 | 用于车辆的自动停止发动机控制 |
-
2003
- 2003-08-05 JP JP2003286686A patent/JP3969365B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010265867A (ja) * | 2009-05-18 | 2010-11-25 | Toyota Motor Corp | 車載内燃機関の制御装置 |
US20150219057A1 (en) * | 2012-09-05 | 2015-08-06 | Fpt Industrial S.P.A. | System for controlling an internal combustion engine |
US10788005B2 (en) * | 2012-09-05 | 2020-09-29 | Fpt Industrial S.P.A. | System for controlling an internal combustion engine |
CN106014744A (zh) * | 2015-03-26 | 2016-10-12 | 通用汽车环球科技运作有限责任公司 | 用于车辆的自动停止发动机控制 |
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JP3969365B2 (ja) | 2007-09-05 |
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