DE602004017972D1 - On-bord-diagnose (obd) - Google Patents

On-bord-diagnose (obd)

Info

Publication number
DE602004017972D1
DE602004017972D1 DE602004017972T DE602004017972T DE602004017972D1 DE 602004017972 D1 DE602004017972 D1 DE 602004017972D1 DE 602004017972 T DE602004017972 T DE 602004017972T DE 602004017972 T DE602004017972 T DE 602004017972T DE 602004017972 D1 DE602004017972 D1 DE 602004017972D1
Authority
DE
Germany
Prior art keywords
board diagnostics
obd
diagnostic steps
functions
carrying
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 - Lifetime
Application number
DE602004017972T
Other languages
English (en)
Inventor
Peter Michael Fussey
Michael John Ormerod
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.)
Ricardo UK Ltd
Original Assignee
Ricardo UK 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9953066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004017972(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ricardo UK Ltd filed Critical Ricardo UK Ltd
Publication of DE602004017972D1 publication Critical patent/DE602004017972D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/04—Monitoring the functioning of the control system
    • B60W2050/041—Built in Test Equipment [BITE]
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/701—Information about vehicle position, e.g. from navigation system or GPS signal
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/702—Road conditions
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system

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)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fire Alarms (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Manufacturing Of Printed Wiring (AREA)
DE602004017972T 2003-02-14 2004-02-11 On-bord-diagnose (obd) Expired - Lifetime DE602004017972D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0303477.4A GB0303477D0 (en) 2003-02-14 2003-02-14 On board diagnostics (OBD)
PCT/GB2004/000496 WO2004072460A1 (en) 2003-02-14 2004-02-11 On board diagnostics (obd)

Publications (1)

Publication Number Publication Date
DE602004017972D1 true DE602004017972D1 (de) 2009-01-08

Family

ID=9953066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004017972T Expired - Lifetime DE602004017972D1 (de) 2003-02-14 2004-02-11 On-bord-diagnose (obd)

Country Status (6)

Country Link
US (1) US20060224283A1 (de)
EP (1) EP1606503B1 (de)
AT (1) ATE415549T1 (de)
DE (1) DE602004017972D1 (de)
GB (1) GB0303477D0 (de)
WO (1) WO2004072460A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8027763B2 (en) * 2005-09-23 2011-09-27 Spx Corporation OBD II readiness monitor tool apparatus and method
US8370016B2 (en) 2005-09-23 2013-02-05 Spx Corporation OBD II readiness monitor tool apparatus and method
US9230437B2 (en) * 2006-06-20 2016-01-05 Zonar Systems, Inc. Method and apparatus to encode fuel use data with GPS data and to analyze such data
DE102009001842A1 (de) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Ablaufes von fahrzeuginternen Funktionen in einem Fahrzeug
US8146562B2 (en) 2009-11-13 2012-04-03 Cummins Inc. System, method and apparatus for fuel injector diagnostics
DE102010003249A1 (de) * 2010-03-25 2011-09-29 Bayerische Motoren Werke Aktiengesellschaft Datenverarbeitung in einem Fahrzeug
DE102011015396B4 (de) 2011-03-29 2013-06-13 Audi Ag Verfahren zum Überprüfen von Komponenten eines Kraftwagens und Kraftwagen mit entsprechender Überprüfungseinrichtung
DE202012003336U1 (de) 2012-03-30 2012-06-26 C & S Fahrzeugtechnik Gmbh OBD II Lese- und Schreibschutz
DE102012211189A1 (de) * 2012-06-27 2014-01-02 Robert Bosch Gmbh Verfahren zur Planung einer Fahrzeugdiagnose
DE102012211024A1 (de) * 2012-06-27 2014-01-02 Robert Bosch Gmbh Verfahren zum Betreiben eines Fahrzeuges
WO2014149297A1 (en) * 2013-02-18 2014-09-25 Cummins Inc. Method and apparatus for managing after treatment temperature
US9435246B2 (en) 2013-11-19 2016-09-06 General Electric Company On-board catalyst health monitoring and control system adaptation in internal combustion engines
JP2015144517A (ja) * 2014-01-31 2015-08-06 株式会社デンソー 電子制御装置
DE102014207566A1 (de) 2014-04-22 2015-10-22 Röchling Automotive SE & Co. KG KFZ-Luftklappenanordnung mit sensorischer Stellungserfassung
US9664126B2 (en) 2014-06-09 2017-05-30 Ford Global Technologies, Llc System and methods for engine-off natural vacuum tests
US10273907B2 (en) 2014-12-30 2019-04-30 Ford Global Technologies, Llc Systems and methods for engine-off natural vacuum leak testing
FR3042888A1 (fr) * 2015-10-26 2017-04-28 Continental Automotive France Procede d'adaptation automatique des conditions d'etablissement de diagnostic par un systeme de diagnostic embarque
CN107124705B (zh) * 2016-02-24 2020-12-25 现代自动车株式会社 提供多边语音呼叫的远程信息处理终端和控制终端的方法
DE102016224300A1 (de) * 2016-12-07 2018-06-07 Robert Bosch Gmbh Verfahren zur Durchführung einer Diagnose einer Komponente eines Fahrzeugs
JP6828565B2 (ja) * 2017-04-04 2021-02-10 トヨタ自動車株式会社 内燃機関の異常診断装置
US10692302B2 (en) * 2017-07-27 2020-06-23 Toyota Motor Engineering & Manufacturing North America, Inc. Servicing schedule method based on prediction of degradation in electrified vehicles
CN111322142A (zh) * 2018-12-17 2020-06-23 联合汽车电子有限公司 基于网联信息的预测型三元催化器诊断控制系统及方法
US11433736B2 (en) 2019-01-17 2022-09-06 Ford Global Technologies, Llc Methods and systems for thermal management in a vehicle
US11423709B2 (en) 2019-07-03 2022-08-23 Ford Global Technologies, Llc Methods and systems for in-use monitor performance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161037A (ja) * 1986-01-09 1987-07-17 Nippon Denso Co Ltd 車両に搭載される総合診断装置
JPH079388B2 (ja) * 1988-02-29 1995-02-01 富士重工業株式会社 車輌診断システム
JP3309437B2 (ja) * 1992-08-19 2002-07-29 株式会社デンソー 車両の自己診断装置
JP2000322695A (ja) * 1993-03-17 2000-11-24 Denso Corp 車両制御装置
JP3521691B2 (ja) * 1997-07-07 2004-04-19 日産自動車株式会社 車両走行制御装置
DE19818860C2 (de) * 1998-04-28 2001-04-19 Daimler Chrysler Ag Verfahren und Einrichtung zur Detektion und Lokalisation von Sensorfehlern in Kraftfahrzeugen
DE19945374A1 (de) * 1999-09-22 2001-03-29 Volkswagen Ag Verfahren zur Funktionsüberwachung eines in einem Abgaskanal einer Verbrennungskraftmaschine angeordneten NO¶x¶-Sensors
US6636790B1 (en) * 2000-07-25 2003-10-21 Reynolds And Reynolds Holdings, Inc. Wireless diagnostic system and method for monitoring vehicles
US6766230B1 (en) * 2000-11-09 2004-07-20 The Ohio State University Model-based fault detection and isolation system and method
WO2002053398A1 (de) * 2000-12-30 2002-07-11 Robert Bosch Gmbh System zur betätigung eines gekuppelten querstabilisators bei einem kraftfahrzeug
JP3721089B2 (ja) * 2001-03-01 2005-11-30 株式会社日立製作所 車両診断システム及び該システムを用いた自動車
US6609051B2 (en) * 2001-09-10 2003-08-19 Daimlerchrysler Ag Method and system for condition monitoring of vehicles

Also Published As

Publication number Publication date
EP1606503A1 (de) 2005-12-21
GB0303477D0 (en) 2003-03-19
EP1606503B1 (de) 2008-11-26
US20060224283A1 (en) 2006-10-05
ATE415549T1 (de) 2008-12-15
WO2004072460A1 (en) 2004-08-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent