JP6287610B2 - 車両用燃料制御装置及び車両用燃料制御方法 - Google Patents
車両用燃料制御装置及び車両用燃料制御方法 Download PDFInfo
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- JP6287610B2 JP6287610B2 JP2014122488A JP2014122488A JP6287610B2 JP 6287610 B2 JP6287610 B2 JP 6287610B2 JP 2014122488 A JP2014122488 A JP 2014122488A JP 2014122488 A JP2014122488 A JP 2014122488A JP 6287610 B2 JP6287610 B2 JP 6287610B2
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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
- F02D41/30—Controlling fuel injection
- F02D41/3082—Control of electrical fuel 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
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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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/38—Pumps characterised by adaptations to special uses or conditions
- F02M59/42—Pumps characterised by adaptations to special uses or conditions for starting of engines
-
- 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
-
- 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
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- 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
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- 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
-
- 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
- F02N11/0825—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to prevention of engine restart failure, e.g. disabling automatic stop at low battery state
-
- 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
- F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
- F02N11/0855—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion
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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
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N2019/002—Aiding engine start by acting on fuel
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
- F02N2200/0801—Vehicle speed
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
- F02N2200/0809—Electrical loads
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
- F02N2200/101—Accelerator pedal position
-
- 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
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
- F02N2200/102—Brake pedal position
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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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
12 内燃機関
14 燃料タンク
16,22 燃料配管
18 燃料カップ
24 インジェクタ
26 燃料ポンプ
32 メインリレー
34 バッテリ
36 オルタネータ
40 電子制御ユニット(ECU)
Claims (8)
- 電力が供給されることにより燃料タンクから燃料配管を通じて内燃機関のインジェクタへ向けて燃料供給を行う電動ポンプと、前記内燃機関を、第1の所定条件が成立する場合に自動停止させると共に、該自動停止後、第2の所定条件が成立する場合に自動始動させる制御手段と、を搭載する車両の燃料制御装置であって、
前記制御手段により前記内燃機関が自動停止されている場合に、所定の電力供給装置から前記電動ポンプへ電力供給を行うことにより該電動ポンプを作動させる作動手段と、
前記作動手段による前記電動ポンプの作動開始後、車両が停車した場合に、前記電動ポンプの作動を停止させる作動停止手段を備えることを特徴とする車両用燃料制御装置。 - 前記作動手段は、前記制御手段により前記内燃機関の自動停止が開始された後、前記所定の電力供給装置から前記電動ポンプへの電力供給を開始することにより該電動ポンプを作動させることを特徴とする請求項1記載の車両用燃料制御装置。
- 前記作動停止手段は、前記作動手段による前記電動ポンプの作動開始後、車両が停車しかつ前記燃料配管内の燃圧が所定圧以上であるときに、前記電動ポンプの作動を停止させることを特徴とする請求項1又は2に記載の車両用燃料制御装置。
- 前記燃料配管は、前記燃料タンク側から前記インジェクタ側へ向けて流通する燃料が車両後方へ向けて流れる経路を含むと共に、
前記第1の所定条件は、車両走行中に車両を減速させる操作が行われることを含むことを特徴とする請求項1乃至3の何れか一項記載の車両用燃料制御装置。 - 電力が供給されることにより燃料タンクから燃料配管を通じて内燃機関のインジェクタへ向けて燃料供給を行う電動ポンプと、前記内燃機関を、第1の所定条件が成立する場合に自動停止させると共に、該自動停止後、第2の所定条件が成立する場合に自動始動させる制御手段と、を搭載する車両の燃料制御方法であって、
前記制御手段により前記内燃機関が自動停止されている場合に、所定の電力供給装置から前記電動ポンプへ電力供給を行うことにより該電動ポンプを作動させる作動工程と、
前記作動工程における前記電動ポンプの作動開始後、車両が停車した場合に、前記電動ポンプの作動を停止させる作動停止工程を備えることを特徴とする車両用燃料制御方法。 - 前記作動工程は、前記制御手段により前記内燃機関の自動停止が開始された後、前記所定の電力供給装置から前記電動ポンプへの電力供給を開始することにより該電動ポンプを作動させることを特徴とする請求項5記載の車両用燃料制御方法。
- 前記作動停止工程は、前記作動工程における前記電動ポンプの作動開始後、車両が停車しかつ前記燃料配管内の燃圧が所定圧以上であるときに、前記電動ポンプの作動を停止させることを特徴とする請求項5又は6に記載の車両用燃料制御方法。
- 前記燃料配管は、前記燃料タンク側から前記インジェクタ側へ向けて流通する燃料が車両後方へ向けて流れる経路を含むと共に、
前記第1の所定条件は、車両走行中に車両を減速させる操作が行われることを含むことを特徴とする請求項5乃至7の何れか一項記載の車両用燃料制御方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2014122488A JP6287610B2 (ja) | 2014-06-13 | 2014-06-13 | 車両用燃料制御装置及び車両用燃料制御方法 |
US14/689,415 US9567935B2 (en) | 2014-06-13 | 2015-04-17 | Fuel control apparatus for vehicle and fuel control method for vehicle |
DE102015107917.8A DE102015107917B4 (de) | 2014-06-13 | 2015-05-20 | Kraftstoffsteuervorrichtung und Kraftstoffsteuerverfahren für ein Fahrzeug |
CN201510308956.2A CN105275628B (zh) | 2014-06-13 | 2015-06-08 | 用于车辆的燃料控制设备和用于车辆的燃料控制方法 |
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JP2014122488A JP6287610B2 (ja) | 2014-06-13 | 2014-06-13 | 車両用燃料制御装置及び車両用燃料制御方法 |
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JP2016003572A JP2016003572A (ja) | 2016-01-12 |
JP6287610B2 true JP6287610B2 (ja) | 2018-03-07 |
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JP (1) | JP6287610B2 (ja) |
CN (1) | CN105275628B (ja) |
DE (1) | DE102015107917B4 (ja) |
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JP7010120B2 (ja) | 2018-04-10 | 2022-01-26 | オムロンヘルスケア株式会社 | 血圧計 |
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JP6834418B2 (ja) * | 2016-11-30 | 2021-02-24 | スズキ株式会社 | 車両の制御装置 |
DE102017208713A1 (de) * | 2017-05-23 | 2018-11-29 | Robert Bosch Gmbh | Verfahren zur Entlüftung eines Kraftstoffversorgungssystems |
CN109209701A (zh) * | 2017-07-03 | 2019-01-15 | 合肥锦佳汽车零部件有限公司 | 一种用于汽车的无回油式燃油供给系统 |
JP2019190371A (ja) * | 2018-04-25 | 2019-10-31 | 本田技研工業株式会社 | 内燃機関の制御装置 |
KR20220022683A (ko) * | 2020-08-19 | 2022-02-28 | 현대자동차주식회사 | 하이브리드 차량의 연료펌프 제어 장치 |
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JP3815096B2 (ja) * | 1998-12-28 | 2006-08-30 | 日産自動車株式会社 | アイドルストップシステムのブレーキ操作検出方法 |
JP2000213431A (ja) * | 1999-01-22 | 2000-08-02 | Yamaha Motor Co Ltd | ジェット推進艇 |
US6488012B1 (en) | 2000-08-29 | 2002-12-03 | Ford Global Technologies, Inc. | Method and apparatus for determining fuel pressure |
JP2002372139A (ja) | 2001-06-14 | 2002-12-26 | Toyota Motor Corp | 自動変速機のオイルポンプ制御装置 |
JP2004278365A (ja) * | 2003-03-13 | 2004-10-07 | Mitsubishi Motors Corp | エンジンの停止始動装置 |
JP2006161745A (ja) * | 2004-12-09 | 2006-06-22 | Toyota Motor Corp | 車両の制御装置 |
ITBO20040801A1 (it) * | 2004-12-23 | 2005-03-23 | Magneti Marelli Powertrain Spa | Metodo per la gestione della modalita' "stop and start" in un autoveicolo provvisto di un motore a combustione interna. |
JP2006258032A (ja) * | 2005-03-18 | 2006-09-28 | Toyota Motor Corp | 車両の制御装置 |
US7558666B2 (en) * | 2007-02-19 | 2009-07-07 | Digonis Michael | Idle stop system |
DE102007058229A1 (de) | 2007-12-04 | 2009-06-10 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Kraftstoffeinspritzsystems einer Brennkraftmaschine mit Start-Stopp-Funktion |
DE102010001121A1 (de) | 2010-01-22 | 2011-07-28 | Robert Bosch GmbH, 70469 | Kraftstoffeinspritzsystem und Verfahren zum Steuern einer Kraftstoffpumpe |
JP2012013050A (ja) * | 2010-07-05 | 2012-01-19 | Denso Corp | 内燃機関の燃料ポンプ制御装置 |
JP2012047148A (ja) | 2010-08-30 | 2012-03-08 | Toyota Motor Corp | 車両の制御装置 |
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JP7010120B2 (ja) | 2018-04-10 | 2022-01-26 | オムロンヘルスケア株式会社 | 血圧計 |
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US20150361917A1 (en) | 2015-12-17 |
DE102015107917A1 (de) | 2015-12-17 |
DE102015107917B4 (de) | 2023-03-02 |
US9567935B2 (en) | 2017-02-14 |
CN105275628A (zh) | 2016-01-27 |
JP2016003572A (ja) | 2016-01-12 |
CN105275628B (zh) | 2017-11-14 |
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