JP4684369B2 - 暖機段階中にラムダセンサーを働かせる方法 - Google Patents

暖機段階中にラムダセンサーを働かせる方法 Download PDF

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Publication number
JP4684369B2
JP4684369B2 JP2010521450A JP2010521450A JP4684369B2 JP 4684369 B2 JP4684369 B2 JP 4684369B2 JP 2010521450 A JP2010521450 A JP 2010521450A JP 2010521450 A JP2010521450 A JP 2010521450A JP 4684369 B2 JP4684369 B2 JP 4684369B2
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Prior art keywords
lambda
temperature
sensor
lambda sensor
signal
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Expired - Fee Related
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JP2010521450A
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Japanese (ja)
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JP2010537110A (ja
JP2010537110A5 (enExample
Inventor
ハーン・ヘルマン
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Volkswagen AG
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Volkswagen AG
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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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1493—Details
    • F02D41/1494—Control of sensor heater
    • 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
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures

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  • 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)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2010521450A 2008-03-07 2009-03-05 暖機段階中にラムダセンサーを働かせる方法 Expired - Fee Related JP4684369B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008013515A DE102008013515A1 (de) 2008-03-07 2008-03-07 Verfahren zum Betreiben einer Lambdasonde während der Aufwärmphase
PCT/EP2009/052589 WO2009109617A1 (de) 2008-03-07 2009-03-05 Verfahren zum betreiben einer lambdasonde während der aufwärmphase

Publications (3)

Publication Number Publication Date
JP2010537110A JP2010537110A (ja) 2010-12-02
JP2010537110A5 JP2010537110A5 (enExample) 2011-01-20
JP4684369B2 true JP4684369B2 (ja) 2011-05-18

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Family Applications (1)

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JP2010521450A Expired - Fee Related JP4684369B2 (ja) 2008-03-07 2009-03-05 暖機段階中にラムダセンサーを働かせる方法

Country Status (6)

Country Link
US (1) US8407986B2 (enExample)
EP (1) EP2260195B1 (enExample)
JP (1) JP4684369B2 (enExample)
AT (1) ATE534811T1 (enExample)
DE (1) DE102008013515A1 (enExample)
WO (1) WO2009109617A1 (enExample)

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JP5630135B2 (ja) * 2010-08-06 2014-11-26 日産自動車株式会社 空燃比検出装置
DE102012203401A1 (de) * 2012-03-05 2013-09-05 Volkswagen Aktiengesellschaft Verfahren zur Steuerung einer Heizeinrichtung zur Beheizung eines Bauteils, Steuervorrichtung sowie Kraftfahrzeug mit einer solchen
DE102012013781B4 (de) * 2012-07-11 2017-12-28 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Qualifizierung eines Sensormesssignals
US9212971B2 (en) * 2012-08-17 2015-12-15 Robert Bosch Gmbh Oxygen sensor regeneration
DE102014210981A1 (de) * 2014-06-10 2015-12-17 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Abgassonde
US9863909B2 (en) * 2014-11-14 2018-01-09 Ford Global Technologies, Llc Oxygen sensor control based on water contact
US9664132B2 (en) 2014-12-12 2017-05-30 Ford Global Technologies, Llc Oxygen sensor control responsive to resistance and impedance
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KR20170034132A (ko) * 2015-09-18 2017-03-28 현대자동차주식회사 람다 센서의 피독 제거 장치 및 방법
DE102017011530A1 (de) * 2017-12-13 2019-06-13 Dräger Safety AG & Co. KGaA Wärmetönungssensor sowie Messelement für Wärmetönungssensor
DE102019220584A1 (de) 2019-08-19 2021-02-25 Robert Bosch Gmbh Verfahren zum Betreiben eines Abgassensors
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
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Also Published As

Publication number Publication date
WO2009109617A1 (de) 2009-09-11
JP2010537110A (ja) 2010-12-02
EP2260195A1 (de) 2010-12-15
ATE534811T1 (de) 2011-12-15
US20110036069A1 (en) 2011-02-17
DE102008013515A1 (de) 2009-09-10
US8407986B2 (en) 2013-04-02
EP2260195B1 (de) 2011-11-23

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