DE112011100156B8 - Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor - Google Patents

Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor Download PDF

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Publication number
DE112011100156B8
DE112011100156B8 DE112011100156.8T DE112011100156T DE112011100156B8 DE 112011100156 B8 DE112011100156 B8 DE 112011100156B8 DE 112011100156 T DE112011100156 T DE 112011100156T DE 112011100156 B8 DE112011100156 B8 DE 112011100156B8
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DE
Germany
Prior art keywords
detection sensor
determination device
particulate detection
abnormity determination
abnormity
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
DE112011100156.8T
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English (en)
Other versions
DE112011100156T5 (de
DE112011100156B4 (de
DE112011100156T8 (de
Inventor
Tatsuhiro Hashida
Hiroki NISHIJIMA
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 DE112011100156T5 publication Critical patent/DE112011100156T5/de
Application granted granted Critical
Publication of DE112011100156T8 publication Critical patent/DE112011100156T8/de
Publication of DE112011100156B4 publication Critical patent/DE112011100156B4/de
Publication of DE112011100156B8 publication Critical patent/DE112011100156B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • 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
    • F02D41/22—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00613—Quality control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/04—Filtering activity of particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00712—Automatic status testing, e.g. at start-up or periodic
    • 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
DE112011100156.8T 2011-02-25 2011-02-25 Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor Expired - Fee Related DE112011100156B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/054359 WO2012114518A1 (ja) 2011-02-25 2011-02-25 粒子状物質検出センサの異常判定装置

Publications (4)

Publication Number Publication Date
DE112011100156T5 DE112011100156T5 (de) 2012-12-06
DE112011100156T8 DE112011100156T8 (de) 2013-04-11
DE112011100156B4 DE112011100156B4 (de) 2014-05-22
DE112011100156B8 true DE112011100156B8 (de) 2014-09-18

Family

ID=46720334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011100156.8T Expired - Fee Related DE112011100156B8 (de) 2011-02-25 2011-02-25 Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor

Country Status (4)

Country Link
US (1) US9151204B2 (de)
JP (1) JP5316710B2 (de)
DE (1) DE112011100156B8 (de)
WO (1) WO2012114518A1 (de)

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DE112011102087T5 (de) * 2011-07-25 2013-08-08 Toyota Jidosha Kabushiki Kaisha Steuervorrichtung für Maschine mit interner Verbrennung
AU2011374432B2 (en) * 2011-08-04 2015-11-12 Toyota Jidosha Kabushiki Kaisha Device for controlling internal combustion engine
JP5545503B2 (ja) * 2012-05-11 2014-07-09 株式会社デンソー 検査方法
DE102012210525A1 (de) * 2012-06-21 2013-12-24 Robert Bosch Gmbh Verfahren zur Funktionskontrolle eines Sensors zur Detektion von Teilchen und Sensor zur Detektion von Teilchen
JP5915476B2 (ja) * 2012-09-18 2016-05-11 トヨタ自動車株式会社 Ｐｍセンサの異常検出装置および方法
JP6182018B2 (ja) * 2013-08-21 2017-08-16 日本特殊陶業株式会社 微粒子検知システム
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JP6201894B2 (ja) * 2014-05-28 2017-09-27 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE102014211533A1 (de) * 2014-06-17 2015-12-17 Robert Bosch Gmbh Verfahren zum Betrieb eines Partikelsensors
WO2016027894A1 (ja) * 2014-08-22 2016-02-25 日本特殊陶業株式会社 微粒子センサ
JP6070659B2 (ja) * 2014-09-05 2017-02-01 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
JP6426072B2 (ja) 2014-10-02 2018-11-21 株式会社Ｓｏｋｅｎ フィルタの故障検出装置、粒子状物質検出装置
WO2016073487A1 (en) * 2014-11-04 2016-05-12 Cummins Emission Solutions, Inc. System and method of sensor reconditioning in an exhaust aftertreatment system
JP6459437B2 (ja) * 2014-11-26 2019-01-30 いすゞ自動車株式会社 診断装置及びセンサ
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
JP6252537B2 (ja) * 2015-04-02 2017-12-27 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
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JP6256421B2 (ja) * 2015-07-01 2018-01-10 株式会社デンソー フィルタ異常判定装置
JP6358226B2 (ja) * 2015-10-21 2018-07-18 株式会社デンソー 粒子状物質検出装置
JP6365501B2 (ja) * 2015-10-21 2018-08-01 株式会社デンソー 粒子状物質検出装置
US10295489B2 (en) * 2016-09-12 2019-05-21 Ecolab Usa Inc. Deposit monitor
US10816285B2 (en) 2017-02-24 2020-10-27 Ecolab Usa Inc. Thermoelectric deposit monitor
JP6671318B2 (ja) * 2017-06-15 2020-03-25 株式会社Ｓｏｋｅｎ パティキュレートフィルタの故障検出装置及び故障検出方法
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JP7087530B2 (ja) * 2018-03-23 2022-06-21 コベルコ建機株式会社 排ガス異常検出装置
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CN114562356B (zh) * 2021-02-24 2023-03-24 长城汽车股份有限公司 车辆颗粒物传感器的检测方法、诊断仪及车辆
KR20230014929A (ko) * 2021-07-21 2023-01-31 현대자동차주식회사 미세물질 감지 장치 및 그 구동 제어 방법
CN114658524B (zh) * 2022-03-07 2023-04-28 安徽华菱汽车有限公司 一种监控颗粒传感器的方法、装置及计算机可读存储介质

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Also Published As

Publication number Publication date
DE112011100156T5 (de) 2012-12-06
US20120260636A1 (en) 2012-10-18
DE112011100156B4 (de) 2014-05-22
WO2012114518A1 (ja) 2012-08-30
JP5316710B2 (ja) 2013-10-16
DE112011100156T8 (de) 2013-04-11
US9151204B2 (en) 2015-10-06
JPWO2012114518A1 (ja) 2014-07-07

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