DE10196735T1 - Hochspannungsfehlerunterscheidung für EGR-Temperatursensor - Google Patents

Hochspannungsfehlerunterscheidung für EGR-Temperatursensor

Info

Publication number
DE10196735T1
DE10196735T1 DE10196735T DE10196735T DE10196735T1 DE 10196735 T1 DE10196735 T1 DE 10196735T1 DE 10196735 T DE10196735 T DE 10196735T DE 10196735 T DE10196735 T DE 10196735T DE 10196735 T1 DE10196735 T1 DE 10196735T1
Authority
DE
Germany
Prior art keywords
temperature sensor
high voltage
voltage fault
egr temperature
fault differentiation
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.)
Withdrawn
Application number
DE10196735T
Other languages
English (en)
Inventor
Peter Zagone
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.)
Detroit Diesel Corp
Original Assignee
Detroit Diesel 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 Detroit Diesel Corp filed Critical Detroit Diesel Corp
Publication of DE10196735T1 publication Critical patent/DE10196735T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K15/00—Testing or calibrating of thermometers
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/49—Detecting, diagnosing or indicating an abnormal function of the EGR system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D2041/0067—Determining the EGR temperature
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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
DE10196735T 2000-10-04 2001-08-22 Hochspannungsfehlerunterscheidung für EGR-Temperatursensor Withdrawn DE10196735T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/679,478 US6434476B1 (en) 2000-10-04 2000-10-04 High voltage fault discrimination for EGR temperature sensor
PCT/US2001/026199 WO2002029236A1 (en) 2000-10-04 2001-08-22 High voltage fault discrimination for egr temperature sensor

Publications (1)

Publication Number Publication Date
DE10196735T1 true DE10196735T1 (de) 2003-11-20

Family

ID=24727059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10196735T Withdrawn DE10196735T1 (de) 2000-10-04 2001-08-22 Hochspannungsfehlerunterscheidung für EGR-Temperatursensor

Country Status (7)

Country Link
US (1) US6434476B1 (de)
JP (1) JP2004521215A (de)
AU (1) AU2001283474A1 (de)
CA (1) CA2424564A1 (de)
DE (1) DE10196735T1 (de)
GB (1) GB2386195B (de)
WO (1) WO2002029236A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060321A1 (de) * 2009-12-23 2011-06-30 Liebherr-Werk Ehingen GmbH, 89584 Steuersystem für Baumaschinen und Verfahren zum Betrieb des Steuersystems

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US6789420B2 (en) * 2001-10-19 2004-09-14 Ark-Les Corporation Oil flow sensing
DE10235161A1 (de) * 2002-08-01 2004-02-19 Robert Bosch Gmbh Sensor, Steuergerät und Verfahren zur Überwachung wenigstens eines Sensors
JP3751930B2 (ja) * 2002-11-01 2006-03-08 トヨタ自動車株式会社 内燃機関のｅｇｒガス温度推定装置
US7275415B2 (en) * 2003-12-31 2007-10-02 Honeywell International Inc. Particulate-based flow sensor
KR100570325B1 (ko) * 2004-01-07 2006-04-11 주식회사 케피코 자동변속기의 유온센서 단락, 단선결함 검출방법
US7415825B2 (en) * 2006-06-13 2008-08-26 International Engine Intellectual Property Company, Llc Variable geometry turbocharger control method and apparatus
US7426433B1 (en) * 2006-11-02 2008-09-16 Cold Fusion Nitrous Systems, Lp Method and switch for controlling exhaust gas temperature
JP5222715B2 (ja) * 2008-12-25 2013-06-26 日野自動車株式会社 センサの異常検出装置
US8321120B2 (en) * 2009-01-16 2012-11-27 Honeywell International Inc. System and method for starting a gas turbine engine with inoperable exhaust gas turbine temperature sensor
US20110041816A1 (en) * 2009-08-24 2011-02-24 International Engine Intellectual Property Company, Llc Apparatus and Method for Protecting Against Fouling of an Exhaust Gas Recirculation Valve
US8267069B2 (en) * 2009-08-25 2012-09-18 International Engine Intellectual Property Company, Llc EMG temp signal model based on EGRC out temp for EGR system anti-fouling protection
DE202009017430U1 (de) * 2009-12-23 2011-05-05 Liebherr-Werk Ehingen Gmbh Sensor
US8775011B2 (en) 2011-04-18 2014-07-08 Ford Global Technologies, Llc Distinguishing between EGR valve and oxygen sensor degradation
JP5897403B2 (ja) * 2012-05-25 2016-03-30 日野自動車株式会社 異常検出方法
CN105008702B (zh) * 2012-12-10 2017-11-17 沃尔沃卡车公司 燃料温度推定装置
US9389144B2 (en) * 2013-06-13 2016-07-12 Hyundai Motor Company Method for diagnosing EGR system
US9612174B2 (en) 2014-11-13 2017-04-04 General Electric Corporation Method and systems for exhaust gas recirculation valve diagnosis based on crankcase pressure
JP6971213B2 (ja) * 2018-10-18 2021-11-24 ヤンマーパワーテクノロジー株式会社 エンジン
US11635037B1 (en) * 2021-10-05 2023-04-25 Transportation Ip Holdings, Llc Methods and systems for diagnosing engine cylinders

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JPH0711435B2 (ja) * 1985-07-23 1995-02-08 トヨタ自動車株式会社 内燃機関のセンサ異常判定方法
JPH0689717B2 (ja) * 1987-04-20 1994-11-09 トヨタ自動車株式会社 排気ガス再循環装置のダイアグノ−シス装置
JPH07116995B2 (ja) * 1987-04-10 1995-12-18 三菱自動車工業株式会社 排気還流装置の故障検出方法
JPS63190556U (de) * 1987-05-27 1988-12-08
US4967717A (en) * 1987-11-20 1990-11-06 Mitsubishi Denki Kabushiki Kaisha Abnormality detecting device for an EGR system
JPH01147152A (ja) * 1987-12-01 1989-06-08 Mitsubishi Electric Corp Ｅｇｒ温度センサの異常検出装置
JPH01147153A (ja) * 1987-12-01 1989-06-08 Mitsubishi Electric Corp Ｅｇｒ温度センサの異常検出装置
JPH0799123B2 (ja) * 1988-05-19 1995-10-25 三菱電機株式会社 Ｅｇｒシステムの異常検出装置
JPH02227544A (ja) * 1989-02-28 1990-09-10 Mitsubishi Electric Corp Ｅｇｒシステムの異常検出装置
DE4004083A1 (de) * 1990-02-10 1991-08-14 Bosch Gmbh Robert System zur steuerung und/oder regelung einer brennkraftmaschine
JPH041451A (ja) 1990-04-17 1992-01-06 Mitsubishi Electric Corp エンジンの故障診断装置
JPH0972247A (ja) 1995-09-05 1997-03-18 Unisia Jecs Corp 排気還流装置の還流排気温度信号診断装置
JPH10306740A (ja) * 1997-05-09 1998-11-17 Toyota Motor Corp 熱式エアフローメータを有する内燃機関の制御装置
JP3642169B2 (ja) 1998-01-14 2005-04-27 日産自動車株式会社 エンジンのｅｇｒ診断装置
US6112150A (en) * 1999-04-09 2000-08-29 Cummins Engine Co Inc Fault recognition system and method for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060321A1 (de) * 2009-12-23 2011-06-30 Liebherr-Werk Ehingen GmbH, 89584 Steuersystem für Baumaschinen und Verfahren zum Betrieb des Steuersystems
US8649943B2 (en) 2009-12-23 2014-02-11 Liebherr Werk Ehingen Gmbh Control system for construction machines and method for operating the control system

Also Published As

Publication number Publication date
CA2424564A1 (en) 2002-04-11
US6434476B1 (en) 2002-08-13
GB0306812D0 (en) 2003-04-30
AU2001283474A1 (en) 2002-04-15
GB2386195A (en) 2003-09-10
GB2386195B (en) 2004-07-07
JP2004521215A (ja) 2004-07-15
WO2002029236A1 (en) 2002-04-11

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee