WO2003083464A1 - Temperature control device for exhaust gas sensor and temperature control method for the sensor - Google Patents

Temperature control device for exhaust gas sensor and temperature control method for the sensor Download PDF

Info

Publication number
WO2003083464A1
WO2003083464A1 PCT/JP2003/003957 JP0303957W WO03083464A1 WO 2003083464 A1 WO2003083464 A1 WO 2003083464A1 JP 0303957 W JP0303957 W JP 0303957W WO 03083464 A1 WO03083464 A1 WO 03083464A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
temperature
sensor
temperature control
passage
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.)
Ceased
Application number
PCT/JP2003/003957
Other languages
English (en)
French (fr)
Inventor
Yuji Yasui
Yoshihisa Iwaki
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to DE60321319T priority Critical patent/DE60321319D1/de
Priority to EP03715585A priority patent/EP1475631B1/en
Publication of WO2003083464A1 publication Critical patent/WO2003083464A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
PCT/JP2003/003957 2002-03-29 2003-03-28 Temperature control device for exhaust gas sensor and temperature control method for the sensor Ceased WO2003083464A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE60321319T DE60321319D1 (de) 2002-03-29 2003-03-28 Temperaturregler und temperaturregelungsverfahren für einen abgassensor
EP03715585A EP1475631B1 (en) 2002-03-29 2003-03-28 Temperature control device for exhaust gas sensor and temperature control method for the sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002096299A JP3824959B2 (ja) 2002-03-29 2002-03-29 排ガスセンサの温度制御装置
JP2002-096299 2002-03-29

Publications (1)

Publication Number Publication Date
WO2003083464A1 true WO2003083464A1 (en) 2003-10-09

Family

ID=28449753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/003957 Ceased WO2003083464A1 (en) 2002-03-29 2003-03-28 Temperature control device for exhaust gas sensor and temperature control method for the sensor

Country Status (5)

Country Link
US (2) US6823839B2 (ja)
EP (2) EP1475631B1 (ja)
JP (1) JP3824959B2 (ja)
DE (2) DE60321319D1 (ja)
WO (1) WO2003083464A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571185A (zh) * 2014-12-31 2015-04-29 聚光科技(杭州)股份有限公司 能量色散x射线荧光光谱仪的温控装置及方法

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712054B2 (en) * 2000-05-17 2004-03-30 Unisia Jecs Corporation Device and method for measuring element temperature of air-fuel ratio sensor, and device and method for controlling heater of air-fuel ratio sensor
DE10131179A1 (de) * 2001-06-29 2003-01-16 Bosch Gmbh Robert Verfahren zur Bestimmung des Kraftstoff/Luftverhältnisses in einzelnen Zylindern eines mehrzylindrigen Verbrennungsmotors
JP2003315305A (ja) * 2002-04-22 2003-11-06 Honda Motor Co Ltd 排ガスセンサの温度制御装置
JP3863467B2 (ja) * 2002-07-22 2006-12-27 本田技研工業株式会社 排ガスセンサの温度制御装置
US7036982B2 (en) * 2002-10-31 2006-05-02 Delphi Technologies, Inc. Method and apparatus to control an exhaust gas sensor to a predetermined termperature
JP2005042637A (ja) * 2003-07-23 2005-02-17 Hitachi Unisia Automotive Ltd 排気センサのヒータ制御装置
KR100534705B1 (ko) * 2003-09-18 2005-12-07 현대자동차주식회사 엔진 배기가스 온도 예측 시스템
FR2860037B1 (fr) * 2003-09-23 2006-02-24 Peugeot Citroen Automobiles Sa Procede et dispositif de determination de la temperature interne d'un catatlyseur de vehicule muni d'un moteur thermique
JP4726541B2 (ja) * 2004-12-06 2011-07-20 日立オートモティブシステムズ株式会社 内燃機関の空燃比制御装置
DE102005009101B3 (de) * 2005-02-28 2006-03-09 Siemens Ag Verfahren und Vorrichtung zum Ermitteln eines Korrekturwertes zum Beeinflussen eines Luft/Kraftstoff-Verhältnisses
US7490479B2 (en) * 2005-03-30 2009-02-17 Intel Corporation Method and system of advanced fan speed control
JP4839702B2 (ja) * 2005-07-04 2011-12-21 オムロン株式会社 温度制御方法、調整装置、温度調節器、プログラム、記録媒体および熱処理装置
JP4200987B2 (ja) * 2005-07-13 2008-12-24 トヨタ自動車株式会社 エンジンのアイドルストップ制御装置
JP4832068B2 (ja) * 2005-12-05 2011-12-07 トヨタ自動車株式会社 空燃比制御装置
JP4501877B2 (ja) * 2006-03-14 2010-07-14 株式会社デンソー 内燃機関の制御装置
JP4726663B2 (ja) * 2006-03-22 2011-07-20 日立オートモティブシステムズ株式会社 内燃機関の空燃比制御装置
JP4156630B2 (ja) * 2006-04-18 2008-09-24 三菱電機株式会社 内燃機関の触媒劣化診断装置及び触媒劣化診断方法
US7426433B1 (en) * 2006-11-02 2008-09-16 Cold Fusion Nitrous Systems, Lp Method and switch for controlling exhaust gas temperature
JP4270286B2 (ja) * 2007-02-07 2009-05-27 トヨタ自動車株式会社 ガスセンサ用の制御装置
US7841769B2 (en) * 2007-09-11 2010-11-30 Gm Global Technology Operations, Inc. Method and apparatus for determining temperature in a gas feedstream
WO2010082493A1 (ja) * 2009-01-16 2010-07-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
US8055438B2 (en) * 2009-02-20 2011-11-08 Honda Motor Co., Ltd. Air-fuel ratio sensor early activation feedback system and method
JP5115650B2 (ja) * 2009-04-16 2013-01-09 トヨタ自動車株式会社 内燃機関の制御装置
US9212971B2 (en) 2012-08-17 2015-12-15 Robert Bosch Gmbh Oxygen sensor regeneration
TWI507685B (zh) * 2013-01-14 2015-11-11 Univ Fooyin Nitric oxide radiosonde
DE102014004765B3 (de) * 2014-04-01 2015-07-09 Ndd Medizintechnik Ag Gerät für die Messung und Analyse des Multiple-Breath-Stickstoff-Auswaschverfahrens
US9657678B2 (en) * 2015-04-07 2017-05-23 General Electric Company Systems and methods for using transport time to estimate engine aftertreatment system characteristics
KR20160149549A (ko) * 2015-06-18 2016-12-28 현대자동차주식회사 산소센서 히터 제어시스템 및 이의 제어방법
EP3423686A1 (en) * 2016-03-02 2019-01-09 Watlow Electric Manufacturing Company Thermal storage device for use in a fluid flow system
US11255244B2 (en) 2016-03-02 2022-02-22 Watlow Electric Manufacturing Company Virtual sensing system
US11126210B2 (en) * 2016-12-16 2021-09-21 Donald Gross Electric valve including manual override
JP7298282B2 (ja) * 2019-05-08 2023-06-27 マツダ株式会社 エンジンの制御装置
DE102022208309A1 (de) * 2022-08-10 2024-02-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Begrenzung einer Luftfüllung einer Brennkraftmaschine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072561U (ja) * 1983-10-21 1985-05-22 日産自動車株式会社 酸素センサのヒ−タ制御装置
JPS6134469U (ja) * 1984-08-01 1986-03-03 日産自動車株式会社 酸素センサのヒ−タ制御装置
JPH01172745A (ja) * 1987-12-28 1989-07-07 Honda Motor Co Ltd 酸素濃度センサのヒータ温度制御装置
JPH07167830A (ja) * 1991-02-28 1995-07-04 Robert Bosch Gmbh 排ガスセンサの加熱方法及びその装置
JPH08278279A (ja) * 1994-08-05 1996-10-22 Nippondenso Co Ltd 酸素センサのヒータ制御装置
JPH1010074A (ja) * 1996-06-24 1998-01-16 Toyota Motor Corp 空燃比センサのヒータ制御装置
JP2000249677A (ja) * 1999-03-01 2000-09-14 Suzuki Motor Corp Ｏ２センサヒータ制御装置
JP2000292407A (ja) * 1999-04-01 2000-10-20 Toyota Motor Corp 空燃比センサのヒータ制御装置
JP2001324469A (ja) * 2000-05-17 2001-11-22 Unisia Jecs Corp 空燃比センサの素子温度計測装置及びヒータ制御装置
JP2003065999A (ja) * 2001-08-28 2003-03-05 Denso Corp ガスセンサ素子の温度制御装置及び温度制御方法
JP2003097323A (ja) * 2001-09-25 2003-04-03 Hitachi Ltd 排気ガスセンサのヒータ制御装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147513A (en) * 1977-09-26 1979-04-03 Bendix Autolite Corporation Method and apparatus for measuring the O2 content of a gas
JPS5748649A (en) * 1980-09-08 1982-03-20 Nissan Motor Co Ltd Controller for air-to-fuel ratio of internal combustion engine
EP0142992B1 (en) * 1983-11-18 1990-07-18 Ngk Insulators, Ltd. Electrochemical device incorporating a sensing element
US4708777A (en) * 1984-02-06 1987-11-24 Nippondenso Co., Ltd. Method and apparatus for controlling heater of a gas sensor
JPS60235050A (ja) 1984-05-07 1985-11-21 Toyota Motor Corp 酸素センサの電気ヒ−タの通電制御方法
US4755374A (en) * 1986-07-18 1988-07-05 Aluminum Company Of America Aluminum hydroxide production
US5083427A (en) * 1990-02-12 1992-01-28 Ford Motor Company Apparatus and method to reduce automotive emissions using filter catalyst interactive with uego
JPH04234542A (ja) * 1990-12-28 1992-08-24 Honda Motor Co Ltd 内燃エンジンの空燃比制御方法
JP2841921B2 (ja) * 1991-05-30 1998-12-24 トヨタ自動車株式会社 内燃機関の電子制御燃料噴射装置
US5544639A (en) * 1993-08-31 1996-08-13 Nippondenso Co., Ltd. Temperature predicting system for internal combustion engine and temperature control system including same
US5383333A (en) * 1993-10-06 1995-01-24 Ford Motor Company Method for biasing a hego sensor in a feedback control system
JPH07259612A (ja) * 1994-03-18 1995-10-09 Honda Motor Co Ltd 内燃エンジンの排気ガス濃度センサ異常検出装置
JPH09158717A (ja) * 1995-12-08 1997-06-17 Toyota Motor Corp 電気加熱式触媒の電力供給制御装置
JP3275676B2 (ja) * 1995-12-14 2002-04-15 トヨタ自動車株式会社 空燃比センサのヒータ制御装置
JPH10239276A (ja) * 1996-12-27 1998-09-11 Ngk Insulators Ltd 一酸化炭素ガスセンサおよび同センサを用いた測定装置
US6304813B1 (en) * 1999-03-29 2001-10-16 Toyota Jidosha Kabushiki Kaisha Oxygen concentration detector and method of using same
JP4180730B2 (ja) 1999-04-20 2008-11-12 本田技研工業株式会社 空燃比センサのヒータ温度制御装置
JP3684934B2 (ja) * 1999-08-30 2005-08-17 三菱自動車工業株式会社 内燃機関の排気浄化装置
US6381953B1 (en) * 2000-12-07 2002-05-07 Ford Global Technologies, Inc. Exhaust gas oxygen sensor temperature control for a variable displacement engine
US6679238B2 (en) * 2002-03-19 2004-01-20 General Motors Corporation Exhaust gas temperature determination and oxygen sensor heater control
US6622548B1 (en) * 2002-06-11 2003-09-23 General Motors Corporation Methods and apparatus for estimating gas temperatures within a vehicle engine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072561U (ja) * 1983-10-21 1985-05-22 日産自動車株式会社 酸素センサのヒ−タ制御装置
JPS6134469U (ja) * 1984-08-01 1986-03-03 日産自動車株式会社 酸素センサのヒ−タ制御装置
JPH01172745A (ja) * 1987-12-28 1989-07-07 Honda Motor Co Ltd 酸素濃度センサのヒータ温度制御装置
JPH07167830A (ja) * 1991-02-28 1995-07-04 Robert Bosch Gmbh 排ガスセンサの加熱方法及びその装置
JPH08278279A (ja) * 1994-08-05 1996-10-22 Nippondenso Co Ltd 酸素センサのヒータ制御装置
JPH1010074A (ja) * 1996-06-24 1998-01-16 Toyota Motor Corp 空燃比センサのヒータ制御装置
JP2000249677A (ja) * 1999-03-01 2000-09-14 Suzuki Motor Corp Ｏ２センサヒータ制御装置
JP2000292407A (ja) * 1999-04-01 2000-10-20 Toyota Motor Corp 空燃比センサのヒータ制御装置
JP2001324469A (ja) * 2000-05-17 2001-11-22 Unisia Jecs Corp 空燃比センサの素子温度計測装置及びヒータ制御装置
JP2003065999A (ja) * 2001-08-28 2003-03-05 Denso Corp ガスセンサ素子の温度制御装置及び温度制御方法
JP2003097323A (ja) * 2001-09-25 2003-04-03 Hitachi Ltd 排気ガスセンサのヒータ制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1475631A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571185A (zh) * 2014-12-31 2015-04-29 聚光科技(杭州)股份有限公司 能量色散x射线荧光光谱仪的温控装置及方法

Also Published As

Publication number Publication date
EP1475631A1 (en) 2004-11-10
EP1475631A4 (en) 2006-03-15
EP1475631B1 (en) 2008-05-28
US7337772B2 (en) 2008-03-04
US6823839B2 (en) 2004-11-30
DE60321319D1 (de) 2008-07-10
US20040252625A1 (en) 2004-12-16
DE60328639D1 (de) 2009-09-10
EP1847900B1 (en) 2009-07-29
EP1847900A3 (en) 2007-12-05
JP3824959B2 (ja) 2006-09-20
JP2003294686A (ja) 2003-10-15
EP1847900A2 (en) 2007-10-24
US20030187568A1 (en) 2003-10-02

Similar Documents

Publication Publication Date Title
WO2003083464A1 (en) Temperature control device for exhaust gas sensor and temperature control method for the sensor
AU2003287960A1 (en) Method and device for determining a characteristic value that is representative of the condition of a gas
US7699237B2 (en) Method for controlling the exhaust flow from a cooking chamber of a baking oven
WO2008142955A1 (ja) 排気ガスセンサのヒータ制御装置
US20080314999A1 (en) Water heater stacking detection and control
WO2000052315A3 (en) Variable fuel heating value adaptive control for gas turbine engines
EP1288469A3 (en) EGR control unit and EGR control method
CN106484008B (zh) 基于多点温度传感的烘箱温度控制系统及方法
US5596975A (en) Method of pulse width modulating an oxygen sensor
ATE387572T1 (de) Verfahren zur steuerung eines betriebs eines beheizbaren abgassensors eines kraftfahrzeugs
ATE333575T1 (de) Verbesserte vorrichtung zur thermischen regelung von der ansaugluft einer brennkraftmaschine und rückgeführtem brennkraftmaschinenabgas
WO2003041132A3 (en) Gas-assisted rapid thermal processing
CA2534724A1 (en) Control system for gas turbine in material treatment unit
WO2008016426A3 (en) Power source thermal management and emissions reduction system
WO2001040783A3 (de) Anordnung einer heizschicht für einen hochtemperaturgassensor
KR20050061542A (ko) 입자 필터의 충전의 감지를 위한 방법
US20130132003A1 (en) Method for determining a resulting total mass flow to an exhaust gas mass flow sensor
JPH11324660A (ja) 排気処理システムの温度制御方法及び装置
EP1837600A3 (de) Verfahren zur Überwachung bzw. Steuerung oder Regelung eines geschlossenen Elektrowärmegerätes
JP4513416B2 (ja) 触媒温度ないし触媒近傍のガス温度を推定する装置及びその推定方法
JP2002048749A (ja) センサ昇温用電力制御装置
WO2006131429A3 (de) Verfahren und vorrichtung zum messen der temperaturen eines abgasstroms in einem abgasstrang einer verbrennungskraftmaschine
JP3927399B2 (ja) 触媒評価試験装置
ATE409803T1 (de) Verfahren zum betrieb einer gassturbinenanlage mit verbrennungsluftkühlung
EP1707940A1 (en) Gas viscosity sensor

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003715585

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003715585

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2003715585

Country of ref document: EP