DE69107553T3 - Vorrichtung und Verfahren zur Fehlzündungsanzeige in einem Verbrennungsmotor. - Google Patents

Vorrichtung und Verfahren zur Fehlzündungsanzeige in einem Verbrennungsmotor.

Info

Publication number
DE69107553T3
DE69107553T3 DE69107553T DE69107553T DE69107553T3 DE 69107553 T3 DE69107553 T3 DE 69107553T3 DE 69107553 T DE69107553 T DE 69107553T DE 69107553 T DE69107553 T DE 69107553T DE 69107553 T3 DE69107553 T3 DE 69107553T3
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
misfire indication
misfire
indication
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
DE69107553T
Other languages
English (en)
Other versions
DE69107553D1 (de
DE69107553T2 (de
Inventor
James M Dosdall
John V James
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24287130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69107553(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE69107553D1 publication Critical patent/DE69107553D1/de
Publication of DE69107553T2 publication Critical patent/DE69107553T2/de
Application granted granted Critical
Publication of DE69107553T3 publication Critical patent/DE69107553T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • G01M15/046—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring revolutions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
DE69107553T 1990-08-24 1991-07-11 Vorrichtung und Verfahren zur Fehlzündungsanzeige in einem Verbrennungsmotor. Expired - Fee Related DE69107553T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/572,282 US5056360A (en) 1990-08-24 1990-08-24 Selection of velocity interval for power stroke acceleration measurements

Publications (3)

Publication Number Publication Date
DE69107553D1 DE69107553D1 (de) 1995-03-30
DE69107553T2 DE69107553T2 (de) 1995-06-22
DE69107553T3 true DE69107553T3 (de) 1998-03-05

Family

ID=24287130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107553T Expired - Fee Related DE69107553T3 (de) 1990-08-24 1991-07-11 Vorrichtung und Verfahren zur Fehlzündungsanzeige in einem Verbrennungsmotor.

Country Status (3)

Country Link
US (1) US5056360A (de)
EP (1) EP0475566B2 (de)
DE (1) DE69107553T3 (de)

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EP0611882B1 (de) * 1992-06-16 1997-04-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Verfahren zur erkennung von fehlzündungen
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US5574217A (en) * 1995-06-06 1996-11-12 Chrysler Corporation Engine misfire detection with compensation for normal acceleration of crankshaft
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US5542291A (en) * 1995-08-04 1996-08-06 Ford Motor Company Misfire detection in an internal combustion engine using modified median averaging
US5610328A (en) * 1995-08-04 1997-03-11 Ford Motor Company Misfire detector for 50% misfire rate
US5633456A (en) * 1995-08-04 1997-05-27 Chrysler Corporation Engine misfire detection with digital filtering
DE19534996A1 (de) * 1995-09-21 1997-03-27 Bosch Gmbh Robert Verfahren zur Verbrennungsaussetzererkennung durch Auswertung von Drehzahlschwankungen
FR2739145B1 (fr) * 1995-09-25 1998-12-18 Bosch Gmbh Robert Procede de detection des rates de combustion d'un moteur a combustion interne
US5877955A (en) * 1995-11-13 1999-03-02 Waterstrike Incorporated Transducerless position determining system and method for the same
US5752213A (en) * 1996-02-29 1998-05-12 Ford Global Technologies, Inc. Misfire detector with torsional oscillation filtering
US6070567A (en) * 1996-05-17 2000-06-06 Nissan Motor Co., Ltd. Individual cylinder combustion state detection from engine crankshaft acceleration
US5753804A (en) * 1996-08-01 1998-05-19 Chrysler Corporation Spatial frequency implemented digital filters for engine misfire detection
US5824890A (en) * 1996-08-01 1998-10-20 Chrysler Corporation Real time misfire detection for automobile engines
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US5732382A (en) * 1996-11-06 1998-03-24 Ford Global Technologies, Inc. Method for identifying misfire events of an internal combustion engine
US5717133A (en) * 1996-11-22 1998-02-10 Chrysler Corporation Mixed sampling rate processing for misfire detection
ES2191734T3 (es) * 1996-12-03 2003-09-16 Fiat Ricerche Un metodo para sincronizar un motor de combustion interna sin un sensor de posicion de levas.
US5862507A (en) * 1997-04-07 1999-01-19 Chrysler Corporation Real-time misfire detection for automobile engines with medium data rate crankshaft sampling
US5916295A (en) * 1997-05-05 1999-06-29 Ford Global Technologies, Inc. Method and system for calculating engine speed and acceleration
US6314802B1 (en) 1999-07-27 2001-11-13 Daimlerchrysler Corporation Optimal engine speed compensation method used in misfire detection
IT1310645B1 (it) * 1999-07-28 2002-02-19 Fiat Ricerche Sistema di rilevazione delle fasi operative di un motore alternativo acombustione interna.
DE19961504A1 (de) * 1999-12-20 2001-06-28 Bosch Gmbh Robert Verfahren zur Erkennung von Signalfehlern
US6564125B2 (en) * 2001-08-27 2003-05-13 Delphi Technologies, Inc. Method for updating a sensor using a robust sensor offset learning algorithm
US6439039B1 (en) 2001-09-04 2002-08-27 Ford Global Technologies, Inc. Method to verify cold start spark retard
US6876919B2 (en) * 2002-06-20 2005-04-05 Ford Global Technologies, Llc Cylinder specific performance parameter computed for an internal combustion engine
DE10254479B4 (de) * 2002-11-21 2004-10-28 Siemens Ag Verfahren zum Erkennen von Verbrennungsaussetzern in einer Brennkraftmaschine
DE10254478B3 (de) * 2002-11-21 2004-07-01 Siemens Ag Verfahren zum Erkennen von Verbrennungsaussetzern in einer Brennkraftmaschine
DE102004001716A1 (de) 2004-01-13 2005-08-18 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
US7624080B1 (en) 2005-02-25 2009-11-24 The United States Of America As Represented By The Secretary Of The Navy Smart sensor continuously adapting to a data stream in real time using both permanent and temporary knowledge bases to recognize sensor measurements
US7938102B2 (en) * 2006-11-08 2011-05-10 William Sherry Method and system for conserving fuel in a diesel engine
CN105510042B (zh) * 2014-09-23 2018-11-09 上海汉航机电设备有限公司 船用柴油机的测速与安保系统
CA3076454A1 (en) * 2017-10-04 2019-04-11 The Board Of Trustees Of Western Michigan University Torque sensor for engines
FR3083860B1 (fr) * 2018-07-13 2021-01-15 Continental Automotive France Procede de traitement pour capteur arbre a cames
CN109443771B (zh) * 2018-10-11 2021-07-13 曾凡荣 波形生成方法、装置、终端及可读存储介质
CN109668735B (zh) * 2018-12-11 2021-08-03 中国航空工业集团公司西安航空计算技术研究所 一种发动机转子相位基准确定方法、装置和电路
CN112761790B (zh) * 2021-02-03 2022-07-01 联合汽车电子有限公司 双缸发动机的失火诊断方法以及失火诊断装置

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Also Published As

Publication number Publication date
US5056360A (en) 1991-10-15
DE69107553D1 (de) 1995-03-30
EP0475566B1 (de) 1995-02-22
EP0475566A1 (de) 1992-03-18
DE69107553T2 (de) 1995-06-22
EP0475566B2 (de) 1997-11-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

8339 Ceased/non-payment of the annual fee