FR2951499B1 - Procede d'evaluation de l'etat d'un capteur de suie dans un vehicule automobile - Google Patents

Procede d'evaluation de l'etat d'un capteur de suie dans un vehicule automobile Download PDF

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Publication number
FR2951499B1
FR2951499B1 FR1058414A FR1058414A FR2951499B1 FR 2951499 B1 FR2951499 B1 FR 2951499B1 FR 1058414 A FR1058414 A FR 1058414A FR 1058414 A FR1058414 A FR 1058414A FR 2951499 B1 FR2951499 B1 FR 2951499B1
Authority
FR
France
Prior art keywords
evaluating
condition
motor vehicle
soot sensor
soot
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
FR1058414A
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English (en)
Other versions
FR2951499A1 (fr
Inventor
Johannes Ante
Rudolf Bierl
Markus Herrmann
Andreas Ott
Torsten Reitmeier
Wilibald Reitmeier
Denny Schadlich
Manfred Weigl
Andreas Wildgen
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of FR2951499A1 publication Critical patent/FR2951499A1/fr
Application granted granted Critical
Publication of FR2951499B1 publication Critical patent/FR2951499B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02D41/22—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
    • 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
    • F02D41/1466—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 a soot concentration or content
    • 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
    • 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
FR1058414A 2009-10-16 2010-10-15 Procede d'evaluation de l'etat d'un capteur de suie dans un vehicule automobile Expired - Fee Related FR2951499B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009049669A DE102009049669A1 (de) 2009-10-16 2009-10-16 Verfahren zur Zustandsbewertung eines Rußsensors in einem Kraftfahrzeug
DE102009049669.6 2009-10-16

Publications (2)

Publication Number Publication Date
FR2951499A1 FR2951499A1 (fr) 2011-04-22
FR2951499B1 true FR2951499B1 (fr) 2018-01-12

Family

ID=43798868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058414A Expired - Fee Related FR2951499B1 (fr) 2009-10-16 2010-10-15 Procede d'evaluation de l'etat d'un capteur de suie dans un vehicule automobile

Country Status (3)

Country Link
US (1) US8635900B2 (fr)
DE (1) DE102009049669A1 (fr)
FR (1) FR2951499B1 (fr)

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DE102010055478A1 (de) * 2010-12-22 2012-06-28 Continental Automotive Gmbh Verfahren zum Betreiben eines Rußsensors
DE112011100156B8 (de) * 2011-02-25 2014-09-18 Toyota Jidosha Kabushiki Kaisha Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor
JP5592914B2 (ja) * 2012-02-15 2014-09-17 日本特殊陶業株式会社 ガスセンサ制御装置
DE102014220398A1 (de) * 2014-10-08 2016-04-14 Robert Bosch Gmbh Verfahren zur Funktionskontrolle eines Sensors zur Detektion von Teilchen
JP6137229B2 (ja) * 2015-04-02 2017-05-31 トヨタ自動車株式会社 パティキュレートフィルタの異常診断装置
KR101755469B1 (ko) * 2015-12-08 2017-07-07 현대자동차 주식회사 미세 물질 측정 센서
KR101724499B1 (ko) * 2015-12-11 2017-04-07 현대자동차 주식회사 입자상 물질 센서 및 이를 이용한 측정방법
US10100702B2 (en) * 2016-07-19 2018-10-16 Ford Global Technologies, Llc Method and system for exhaust particulate matter sensing
US10309944B2 (en) 2016-09-06 2019-06-04 Ford Global Technologies, Llc Electrostatic PM sensor electrode diagnostics
DE102018219625A1 (de) * 2018-11-16 2020-05-20 Robert Bosch Gmbh Verfahren zum Bewerten der Funktionsfähigkeit eines Sensors zur Detektion von Ruß
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
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction

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DE102010030634A1 (de) * 2010-06-29 2011-12-29 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Partikelsensors
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DE102011013544B4 (de) * 2011-03-10 2014-12-11 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben eines Partikelsensors

Also Published As

Publication number Publication date
FR2951499A1 (fr) 2011-04-22
DE102009049669A1 (de) 2011-04-21
US20110088450A1 (en) 2011-04-21
US8635900B2 (en) 2014-01-28

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