EP2290213A4 - Dispositif de determination de pannes pour detecteur de debit massique d'air, et procede associe - Google Patents

Dispositif de determination de pannes pour detecteur de debit massique d'air, et procede associe

Info

Publication number: EP2290213A4
Authority: EP; European Patent Office
Prior art keywords: flow rate; determination device; failure determination; rate detector; weight flow
Prior art date: 2008-05-16
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09746426A

Other languages

German (de)

English (en)

Other versions

EP2290213A1 (fr

Inventor

Sumie Yamaguchi

Eisaku Gosyo

Kojiro Tsutsumi

Daisuke Sato

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.)

2008-05-16

Filing date

2009-03-10

Publication date

2011-06-22

2009-03-10 Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd

2011-03-02 Publication of EP2290213A1 publication Critical patent/EP2290213A1/fr

2011-06-22 Publication of EP2290213A4 publication Critical patent/EP2290213A4/fr

Status Withdrawn legal-status Critical Current

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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components

Landscapes

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)

EP09746426A 2008-05-16 2009-03-10 Dispositif de determination de pannes pour detecteur de debit massique d'air, et procede associe Withdrawn EP2290213A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008129034A JP2009275643A (ja)	2008-05-16	2008-05-16	空気流量検出器の故障判定装置
PCT/JP2009/054534 WO2009139219A1 (fr)	2008-05-16	2009-03-10	Dispositif de détermination de pannes pour détecteur de débit massique d’air, et procédé associé

Publications (2)

Publication Number	Publication Date
EP2290213A1 EP2290213A1 (fr)	2011-03-02
EP2290213A4 true EP2290213A4 (fr)	2011-06-22

Family

ID=41318592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09746426A Withdrawn EP2290213A4 (fr)	2008-05-16	2009-03-10	Dispositif de determination de pannes pour detecteur de debit massique d'air, et procede associe

Country Status (3)

Country	Link
EP (1)	EP2290213A4 (fr)
JP (1)	JP2009275643A (fr)
WO (1)	WO2009139219A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5994465B2 (ja) *	2012-08-06	2016-09-21	三菱自動車工業株式会社	エンジンの制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19953933C1 (de) *	1999-11-10	2001-02-15	Daimler Chrysler Ag	Verfahren und Vorrichtung zur Einstellung einer Brennkraftmaschine mit variabler Ventilsteuerung
US20040111211A1 (en) *	2002-09-04	2004-06-10	Osamu Takizawa	Air flow sensor failure determination apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6040737A (ja) *	1983-08-12	1985-03-04	Mikuni Kogyo Co Ltd	電子制御内燃機関の吸気量制御装置
JPH0674076A (ja) *	1992-07-03	1994-03-15	Honda Motor Co Ltd	内燃機関の吸入空気量算出方法
JPH11324783A (ja) *	1998-05-13	1999-11-26	Hitachi Ltd	内燃機関の燃料制御装置および制御方法
JP4736403B2 (ja) *	2004-11-09	2011-07-27	日産自動車株式会社	内燃機関の流量算出装置
JP2007205298A (ja)	2006-02-03	2007-08-16	Honda Motor Co Ltd	空気流量検出器の故障判定装置

2008
- 2008-05-16 JP JP2008129034A patent/JP2009275643A/ja active Pending
2009
- 2009-03-10 WO PCT/JP2009/054534 patent/WO2009139219A1/fr not_active Ceased
- 2009-03-10 EP EP09746426A patent/EP2290213A4/fr not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19953933C1 (de) *	1999-11-10	2001-02-15	Daimler Chrysler Ag	Verfahren und Vorrichtung zur Einstellung einer Brennkraftmaschine mit variabler Ventilsteuerung
US20040111211A1 (en) *	2002-09-04	2004-06-10	Osamu Takizawa	Air flow sensor failure determination apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009139219A1 *

Also Published As

Publication number	Publication date
WO2009139219A1 (fr)	2009-11-19
EP2290213A1 (fr)	2011-03-02
JP2009275643A (ja)	2009-11-26

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Legal Events

Date	Code	Title	Description
2011-01-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-03-02	17P	Request for examination filed	Effective date: 20101108
2011-03-02	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
2011-03-02	AX	Request for extension of the european patent	Extension state: AL BA RS
2011-06-22	A4	Supplementary search report drawn up and despatched	Effective date: 20110519
2011-07-27	17Q	First examination report despatched	Effective date: 20110627
2011-08-24	DAX	Request for extension of the european patent (deleted)
2012-03-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2012-05-02	18D	Application deemed to be withdrawn	Effective date: 20111001