FR2849923B1 - Dispositif de diagnostic de panne destine a un dispositif de detection de concentration de gaz - Google Patents

Dispositif de diagnostic de panne destine a un dispositif de detection de concentration de gaz

Info

Publication number
FR2849923B1
FR2849923B1 FR0400126A FR0400126A FR2849923B1 FR 2849923 B1 FR2849923 B1 FR 2849923B1 FR 0400126 A FR0400126 A FR 0400126A FR 0400126 A FR0400126 A FR 0400126A FR 2849923 B1 FR2849923 B1 FR 2849923B1
Authority
FR
France
Prior art keywords
gas concentration
concentration detection
fault diagnostic
detection device
diagnostic device
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.)
Expired - Fee Related
Application number
FR0400126A
Other languages
English (en)
Other versions
FR2849923A1 (fr
Inventor
Yusuke Suzuki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of FR2849923A1 publication Critical patent/FR2849923A1/fr
Application granted granted Critical
Publication of FR2849923B1 publication Critical patent/FR2849923B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/4175—Calibrating or checking the analyser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
FR0400126A 2003-01-09 2004-01-08 Dispositif de diagnostic de panne destine a un dispositif de detection de concentration de gaz Expired - Fee Related FR2849923B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003003690A JP3763298B2 (ja) 2003-01-09 2003-01-09 ガス濃度検出装置の故障診断装置

Publications (2)

Publication Number Publication Date
FR2849923A1 FR2849923A1 (fr) 2004-07-16
FR2849923B1 true FR2849923B1 (fr) 2005-08-19

Family

ID=32588485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0400126A Expired - Fee Related FR2849923B1 (fr) 2003-01-09 2004-01-08 Dispositif de diagnostic de panne destine a un dispositif de detection de concentration de gaz

Country Status (4)

Country Link
US (1) US6882927B2 (fr)
JP (1) JP3763298B2 (fr)
DE (1) DE102004001364B4 (fr)
FR (1) FR2849923B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8663092B2 (en) * 2005-12-29 2014-03-04 Given Imaging, Ltd. System device and method for estimating the size of an object in a body lumen
DE102008004359A1 (de) * 2008-01-15 2009-07-16 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensorelements zur Bestimmung der Konzentration von Gaskomponenten
JP5067663B2 (ja) * 2008-01-16 2012-11-07 トヨタ自動車株式会社 ＮＯｘセンサの異常診断装置
DE102009046749A1 (de) * 2009-11-17 2011-05-19 Robert Bosch Gmbh Vorrichtung zum Betrieb eines Partikelsensors
US20130062200A1 (en) * 2010-06-23 2013-03-14 Toyota Jidosha Kabushiki Kaisha Abnormality diagnostic apparatus for gas sensor
US9528462B2 (en) * 2012-06-15 2016-12-27 GM Global Technology Operations LLC NOx sensor plausibility monitor
JP6097654B2 (ja) * 2013-03-29 2017-03-15 日本特殊陶業株式会社 センサ制御装置及びセンサ制御方法
US20160215927A1 (en) * 2013-11-18 2016-07-28 Richard Nelson Dual pump oil level system and method
JP6393141B2 (ja) * 2014-10-01 2018-09-19 日本特殊陶業株式会社 ガスセンサシステム
JP6344262B2 (ja) * 2015-02-24 2018-06-20 株式会社デンソー 排気センサ
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827838A (ja) 1981-08-12 1983-02-18 Toyota Motor Corp 空燃比センサの信号線の断線検出方法
JPS58154459U (ja) 1982-04-12 1983-10-15 株式会社日立製作所 空燃比制御装置
US4951632A (en) * 1988-04-25 1990-08-28 Honda Giken Kogyo K.K. Exhaust gas component concentration sensing device and method of detecting failure thereof
DE19536577C2 (de) * 1995-09-29 1997-09-18 Siemens Ag Verfahren zum Überprüfen der Funktionsfähigkeit einer Abgassonden-Heizeinrichtung
JPH1114589A (ja) 1997-06-23 1999-01-22 Ngk Insulators Ltd ガスセンサ
DE19838466A1 (de) * 1998-08-25 2000-03-02 Bosch Gmbh Robert Verfahren zum Ansteuern eines Meßfühlers zum Bestimmen einer Sauerstoffkonzentration in einem Gasgemisch
JP4153113B2 (ja) * 1998-12-04 2008-09-17 株式会社デンソー ガス濃度検出装置
JP4682465B2 (ja) * 2000-10-31 2011-05-11 株式会社デンソー ガス濃度検出装置

Also Published As

Publication number Publication date
US20040134777A1 (en) 2004-07-15
DE102004001364A1 (de) 2004-07-22
JP3763298B2 (ja) 2006-04-05
FR2849923A1 (fr) 2004-07-16
DE102004001364B4 (de) 2008-01-31
JP2004219116A (ja) 2004-08-05
US6882927B2 (en) 2005-04-19

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Legal Events

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Year of fee payment: 12

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Effective date: 20160930