JP6434007B2 - 燃料ポンプを作動させる方法 - Google Patents
燃料ポンプを作動させる方法 Download PDFInfo
- Publication number
- JP6434007B2 JP6434007B2 JP2016523193A JP2016523193A JP6434007B2 JP 6434007 B2 JP6434007 B2 JP 6434007B2 JP 2016523193 A JP2016523193 A JP 2016523193A JP 2016523193 A JP2016523193 A JP 2016523193A JP 6434007 B2 JP6434007 B2 JP 6434007B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- temperature
- fuel pump
- electric motor
- electronic control
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 64
- 238000000034 method Methods 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000002283 diesel fuel Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
Landscapes
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
Claims (6)
- 電子制御装置(6)が電気モータ(4)に電流を供給し、前記電気モータ(4)は、燃料タンク(7)から燃料を吸引するポンプ段(5)を駆動する、ディーゼル燃料用の自動車の燃料ポンプ(3)を作動させる方法において、
前記電子制御装置(6)は、前記燃料が想定される低温の場合に、低温始動プログラムを選択し、想定される低温を上回ると標準始動プログラムを選択し、
前記燃料ポンプ(3)の前記電気モータ(4)の1本のコイル巻線のオーム抵抗が前記燃料ポンプ(3)の温度の特定のために利用され、
前記オーム抵抗の現下の測定値が、前記電子制御装置の最初の始動時の初期化の際に行われたオーム抵抗の測定値と比較される、ことを特徴とする方法。 - 前記低温始動プログラムにおいて、前記標準始動プログラムのものよりも高い電流強度が前記電気モータ(4)の通電のために選択される、請求項1記載の方法。
- 前記低温始動プログラムは、前記標準始動プログラムよりも長い持続時間を有している、請求項1または2記載の方法。
- 前記想定される低温として1つの温度域値が決定され、全体として2つの温度依存性の始動プログラムが選択可能である、請求項1から3いずれか1項記載の方法。
- 前記電気モータ(4)に配設された前記電子制御装置(6)の温度が測定される、請求項1から4いずれか1項記載の方法。
- 前記燃料ポンプ(3)が前記標準始動プログラムによって正常に始動しないことを表す、前記燃料ポンプ(3)の不正始動が検出され、前記燃料の温度にかかわらず、前記不正始動が想定される数を上回ると前記低温始動プログラムが選択される、請求項1から5いずれか1項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013220697.6A DE102013220697B4 (de) | 2013-10-14 | 2013-10-14 | Kraftstoffpumpe eines Kraftfahrzeuges und Verfahren zum Betrieb einer Kraftstoffpumpe |
DE102013220697.6 | 2013-10-14 | ||
PCT/EP2014/071849 WO2015055559A1 (de) | 2013-10-14 | 2014-10-13 | Verfahren und vorrichtung zum betreiben einer kraftstoffpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016534270A JP2016534270A (ja) | 2016-11-04 |
JP6434007B2 true JP6434007B2 (ja) | 2018-12-05 |
Family
ID=51690393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016523193A Active JP6434007B2 (ja) | 2013-10-14 | 2014-10-13 | 燃料ポンプを作動させる方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10443534B2 (ja) |
EP (1) | EP3058205B1 (ja) |
JP (1) | JP6434007B2 (ja) |
KR (1) | KR20160070070A (ja) |
CA (1) | CA2925425A1 (ja) |
DE (1) | DE102013220697B4 (ja) |
MX (1) | MX367746B (ja) |
WO (1) | WO2015055559A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015201315B3 (de) * | 2014-12-03 | 2016-02-04 | Continental Automotive Gmbh | Leistungssteuerungsvorrichtung für einen Verbraucher in einem Fahrzeug |
DE102017203925A1 (de) * | 2017-03-09 | 2018-09-13 | KSB SE & Co. KGaA | Verfahren zur Bestimmung der Temperatur des Fördermediums in einer Umwälzpumpe sowie Umwälzpumpe |
DE102017210503B4 (de) | 2017-06-22 | 2019-05-09 | Continental Automotive Gmbh | Notlaufverfahren zur Ansteuerung einer Kraftstoffpumpe |
CN114458462B (zh) * | 2022-02-16 | 2023-04-25 | 一汽解放汽车有限公司 | 一种低温启动程序的控制方法及车辆 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1682331A (en) * | 1928-08-28 | Pump system | ||
US3573482A (en) * | 1969-07-10 | 1971-04-06 | Ford Motor Co | Electric fuel pump control circuit |
JPS4840531A (ja) | 1971-09-22 | 1973-06-14 | ||
JPS58220954A (ja) * | 1982-06-14 | 1983-12-22 | Nissan Motor Co Ltd | 燃料ポンプ制御装置 |
JPS59206651A (ja) * | 1983-05-09 | 1984-11-22 | Toyota Motor Corp | エンジンの再始動制御方法 |
US5159808A (en) * | 1990-07-09 | 1992-11-03 | General Electric Company | Gas turbine engine fuel and hydraulic fluid pumping system |
US5542395A (en) * | 1993-11-15 | 1996-08-06 | Walbro Corporation | Temperature-compensated engine fuel delivery |
US5291578A (en) * | 1992-06-15 | 1994-03-01 | First Switch, Inc. | Apparatus for controlling a vehicle fuel pump |
US5237975A (en) * | 1992-10-27 | 1993-08-24 | Ford Motor Company | Returnless fuel delivery system |
JP3733162B2 (ja) | 1995-09-01 | 2006-01-11 | 株式会社デンソー | 内燃機関用燃料供給装置 |
US5711275A (en) * | 1995-09-01 | 1998-01-27 | Nippondenso Co., Ltd. | Fuel supply apparatus for an internal combustion engine |
JP3827814B2 (ja) * | 1997-06-11 | 2006-09-27 | 三菱電機株式会社 | 筒内噴射式燃料制御装置 |
US6161423A (en) * | 1998-03-20 | 2000-12-19 | Unisia Jecs Corporation | Apparatus and method for diagnosing leaks of fuel vapor treatment unit |
DE10047001A1 (de) | 2000-09-22 | 2002-04-25 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine |
DE10137315A1 (de) | 2001-07-31 | 2003-02-20 | Volkswagen Ag | Schaltungsanordnung und Verfahren zur Regelung einer elektrischen Kraftstoffpumpe in einem rücklauffreien Kraftstoff-Fördersystem |
JP2003129899A (ja) * | 2001-10-24 | 2003-05-08 | Nissan Motor Co Ltd | 燃料温度検出装置およびエンジン制御装置 |
US20030116490A1 (en) * | 2001-12-20 | 2003-06-26 | Caterpillar, Inc. | Fuel filter assembly with an integrated fuel heater |
JP2004019612A (ja) * | 2002-06-19 | 2004-01-22 | Hitachi Unisia Automotive Ltd | 車両用エンジンの燃料供給装置 |
US6674260B1 (en) * | 2002-06-20 | 2004-01-06 | Hewlett-Packard Development Company, L.P. | DC motor control |
JP4372466B2 (ja) * | 2003-06-19 | 2009-11-25 | 株式会社デンソー | 内燃機関の高圧燃料供給システムの異常診断装置 |
DE102004009792B3 (de) * | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Kraftstoffzuführeinrichtung zur Versorgung der Injektoren an Brennräumen einer Brennkraftmaschine mit Kraftstoff |
JP4557756B2 (ja) * | 2005-03-11 | 2010-10-06 | トヨタ自動車株式会社 | 電動機の冷却装置およびその制御方法並びに冷却装置の起動時の異常判定方法 |
US7353807B2 (en) * | 2005-04-19 | 2008-04-08 | Ti Group Automotive Systems, L.L.C. | Jet pump assembly of a fuel system for a combustion engine |
DE102005043817A1 (de) * | 2005-09-13 | 2007-03-22 | Siemens Ag | Verfahren zum Betreiben einer Kraftstoffpumpe |
JP4488238B2 (ja) * | 2006-03-28 | 2010-06-23 | 株式会社デンソー | 燃料ポンプの駆動制御装置 |
US7931447B2 (en) * | 2006-06-29 | 2011-04-26 | Hayward Industries, Inc. | Drain safety and pump control device |
FR2903774B1 (fr) * | 2006-07-17 | 2008-09-05 | Renault Sas | Procede de validation d'un diagnostic de fontionnement d'un dispositif. |
US7448363B1 (en) | 2007-07-02 | 2008-11-11 | Buell Motorcycle Company | Fuel delivery system and method of operation |
US8001942B2 (en) * | 2007-10-31 | 2011-08-23 | GM Global Technology Operations LLC | High pressure piston pump actuating system using automotive starter system |
US8061329B2 (en) * | 2007-11-02 | 2011-11-22 | Ford Global Technologies, Llc | Lift pump control for a two pump direct injection fuel system |
US8037936B2 (en) * | 2008-01-16 | 2011-10-18 | Baker Hughes Incorporated | Method of heating sub sea ESP pumping system |
JP2009243286A (ja) * | 2008-03-28 | 2009-10-22 | Fuji Heavy Ind Ltd | エンジンの燃料供給システム |
JP5119025B2 (ja) * | 2008-03-31 | 2013-01-16 | 株式会社日立産機システム | モータ制御装置、空気圧縮機、空気調和機、乗客コンベアの制御装置及びコンベアの制御装置 |
GB2460301A (en) * | 2008-05-30 | 2009-12-02 | Pulsar Process Measurement Ltd | Sump monitoring method and apparatus |
JP4661930B2 (ja) * | 2008-09-19 | 2011-03-30 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
BRPI0904849B1 (pt) * | 2009-05-18 | 2019-03-26 | Toyota Jidosha Kabushiki Kaisha | Aparelho para detecção de viscosidade de combustível |
US8166943B2 (en) * | 2009-07-31 | 2012-05-01 | Ford Global Technologies, Llc | Fuel system control |
US8763585B2 (en) * | 2010-03-08 | 2014-07-01 | Toyota Jidosha Kabushiki Kaisha | Fuel injection apparatus for internal combustion engine |
JP5059894B2 (ja) * | 2010-03-19 | 2012-10-31 | 日立オートモティブシステムズ株式会社 | 燃料ポンプ制御装置 |
DE102010026953B4 (de) * | 2010-07-12 | 2015-02-26 | Continental Automotive Gmbh | Gehäuse einer elektronischen Schaltung für eine Kraftstoffpumpe |
JP5134663B2 (ja) * | 2010-09-10 | 2013-01-30 | ジヤトコ株式会社 | 変速機のオイル供給装置 |
KR20120059984A (ko) * | 2010-12-01 | 2012-06-11 | 현대자동차주식회사 | Gdi엔진의 연료분사 제어방법 |
US8920131B2 (en) * | 2010-12-13 | 2014-12-30 | A.Y. Mcdonald Mfg. Co. | Pump control and method |
DE102011077237A1 (de) * | 2011-06-08 | 2012-12-13 | Robert Bosch Gmbh | Verfahren zum Bestimmen einer Temperatur von Kraftstoff in einem Kraftstofftank |
KR101294190B1 (ko) * | 2011-11-30 | 2013-08-08 | 기아자동차주식회사 | Gdi엔진의 저압연료펌프 제어방법 |
US9057351B2 (en) * | 2012-02-22 | 2015-06-16 | Ford Global Technologies, Llc | Method and system for engine control |
US9611931B2 (en) * | 2012-05-24 | 2017-04-04 | GM Global Technology Operations LLC | Method to detect loss of fluid or blockage in a hydraulic circuit using exponentially weighted moving average filter |
US20140021193A1 (en) * | 2012-07-17 | 2014-01-23 | Shu-Chien Chao | Heating module |
US9303580B2 (en) * | 2012-10-26 | 2016-04-05 | Ford Global Technologies, Llc | Detection of diesel fuel gelling |
-
2013
- 2013-10-14 DE DE102013220697.6A patent/DE102013220697B4/de active Active
-
2014
- 2014-10-13 CA CA2925425A patent/CA2925425A1/en not_active Abandoned
- 2014-10-13 WO PCT/EP2014/071849 patent/WO2015055559A1/de active Application Filing
- 2014-10-13 US US15/028,913 patent/US10443534B2/en active Active
- 2014-10-13 MX MX2016004633A patent/MX367746B/es active IP Right Grant
- 2014-10-13 EP EP14783640.7A patent/EP3058205B1/de active Active
- 2014-10-13 JP JP2016523193A patent/JP6434007B2/ja active Active
- 2014-10-13 KR KR1020167009565A patent/KR20160070070A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2925425A1 (en) | 2015-04-23 |
MX367746B (es) | 2019-09-04 |
DE102013220697B4 (de) | 2018-05-30 |
KR20160070070A (ko) | 2016-06-17 |
DE102013220697A1 (de) | 2015-04-16 |
US20160252032A1 (en) | 2016-09-01 |
JP2016534270A (ja) | 2016-11-04 |
EP3058205A1 (de) | 2016-08-24 |
EP3058205B1 (de) | 2021-03-31 |
US10443534B2 (en) | 2019-10-15 |
WO2015055559A1 (de) | 2015-04-23 |
MX2016004633A (es) | 2016-08-05 |
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