DE3842258C2 - - Google Patents

Info

Publication number
DE3842258C2
DE3842258C2 DE3842258A DE3842258A DE3842258C2 DE 3842258 C2 DE3842258 C2 DE 3842258C2 DE 3842258 A DE3842258 A DE 3842258A DE 3842258 A DE3842258 A DE 3842258A DE 3842258 C2 DE3842258 C2 DE 3842258C2
Authority
DE
Germany
Prior art keywords
control system
converter
electronic control
cpu
signal
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
DE3842258A
Other languages
German (de)
English (en)
Other versions
DE3842258A1 (de
Inventor
Kunihiro Abe
Tomoya Tokio/Tokyo Jp Kobayashi
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
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 Fuji Jukogyo KK filed Critical Fuji Jukogyo KK
Publication of DE3842258A1 publication Critical patent/DE3842258A1/de
Application granted granted Critical
Publication of DE3842258C2 publication Critical patent/DE3842258C2/de
Granted 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DE3842258A 1987-12-21 1988-12-15 Diagnosesystem fuer ein kraftfahrzeug Granted DE3842258A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62324446A JPH0752142B2 (ja) 1987-12-21 1987-12-21 車輌診断装置

Publications (2)

Publication Number Publication Date
DE3842258A1 DE3842258A1 (de) 1989-06-29
DE3842258C2 true DE3842258C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-28

Family

ID=18165904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3842258A Granted DE3842258A1 (de) 1987-12-21 1988-12-15 Diagnosesystem fuer ein kraftfahrzeug

Country Status (4)

Country Link
US (1) US4926330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0752142B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3842258A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2212638B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036241A1 (de) * 1990-11-14 1992-05-21 Joerg Golombek Verfahren und vorrichtung zur ermittlung und verwertung der physikalischen daten eines im betrieb befindlichen fahrzeugmodells
DE4337515A1 (de) * 1993-11-03 1995-05-04 Fraunhofer Ges Forschung Multifunktionssensoren in elektronischen Produkten zur Erfassung von alterungs-, sicherheits-, gesundheits- und umweltrelevanten Größen
DE10146695B4 (de) * 2001-09-21 2015-11-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Übertragung von Nachrichten zwischen Busteilnehmern

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718779B2 (ja) * 1988-02-16 1995-03-06 富士重工業株式会社 車輌診断装置
JPH0776726B2 (ja) * 1988-02-18 1995-08-16 富士重工業株式会社 車輌診断装置
JPH0776724B2 (ja) * 1988-02-18 1995-08-16 富士重工業株式会社 車輌診断装置
JPH0776725B2 (ja) * 1988-02-18 1995-08-16 富士重工業株式会社 車輌診断装置
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
JPH0776735B2 (ja) * 1988-09-28 1995-08-16 富士重工業株式会社 車輌診断システム
FR2641085B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-22 1991-05-03 Actia
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DE3931952A1 (de) * 1989-09-25 1991-04-04 Ind Tech Res Inst Einrichtung zum automatischen einstellen der leerlaufemission von automobilen und motorraedern
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DE4005299C2 (de) * 1990-02-20 1999-02-25 Bosch Gmbh Robert Verfahren zur Überprüfung eines ABS und/oder ASR-Systems
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US5214582C1 (en) * 1991-01-30 2001-06-26 Edge Diagnostic Systems Interactive diagnostic system for an automobile vehicle and method
DE4121637C2 (de) * 1991-06-29 1997-04-24 Bosch Gmbh Robert Verfahren zur Prüfung von Steuergeräten und Prüfeinrichtung zur Durchführung des Verfahrens
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DE19605554C2 (de) * 1996-02-15 2000-08-17 Daimler Chrysler Ag Einrichtung zum Prüfen von Funktionselementen fahrzeugelektrischer Anlagen
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US8872517B2 (en) 1996-07-29 2014-10-28 Midtronics, Inc. Electronic battery tester with battery age input
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US8958998B2 (en) 1997-11-03 2015-02-17 Midtronics, Inc. Electronic battery tester with network communication
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US6759849B2 (en) 2000-03-27 2004-07-06 Kevin I. Bertness Battery tester configured to receive a removable digital module
US7598744B2 (en) 2000-03-27 2009-10-06 Midtronics, Inc. Scan tool for electronic battery tester
US6967484B2 (en) 2000-03-27 2005-11-22 Midtronics, Inc. Electronic battery tester with automotive scan tool communication
US7598743B2 (en) 2000-03-27 2009-10-06 Midtronics, Inc. Battery maintenance device having databus connection
US7446536B2 (en) 2000-03-27 2008-11-04 Midtronics, Inc. Scan tool for electronic battery tester
US8513949B2 (en) 2000-03-27 2013-08-20 Midtronics, Inc. Electronic battery tester or charger with databus connection
US7398176B2 (en) 2000-03-27 2008-07-08 Midtronics, Inc. Battery testers with secondary functionality
SE524561C2 (sv) * 2000-04-25 2004-08-24 Intra Internat Ab Strömmätningskrets med två mätområden
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US6636790B1 (en) 2000-07-25 2003-10-21 Reynolds And Reynolds Holdings, Inc. Wireless diagnostic system and method for monitoring vehicles
US20040113494A1 (en) * 2000-09-01 2004-06-17 Karuppana Samy V. Daytime running light control using an intelligent power management system
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US6611740B2 (en) 2001-03-14 2003-08-26 Networkcar Internet-based vehicle-diagnostic system
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US7472820B2 (en) * 2002-09-06 2009-01-06 Spx Corporation Code reading apparatus and method
US6988053B2 (en) * 2002-09-18 2006-01-17 Spx Corporation Combined off-board device and starter/charging/battery system tester
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US6891378B2 (en) 2003-03-25 2005-05-10 Midtronics, Inc. Electronic battery tester
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US8344685B2 (en) 2004-08-20 2013-01-01 Midtronics, Inc. System for automatically gathering battery information
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036241A1 (de) * 1990-11-14 1992-05-21 Joerg Golombek Verfahren und vorrichtung zur ermittlung und verwertung der physikalischen daten eines im betrieb befindlichen fahrzeugmodells
DE4337515A1 (de) * 1993-11-03 1995-05-04 Fraunhofer Ges Forschung Multifunktionssensoren in elektronischen Produkten zur Erfassung von alterungs-, sicherheits-, gesundheits- und umweltrelevanten Größen
DE4337515C3 (de) * 1993-11-03 2002-08-22 Fraunhofer Ges Forschung Elektronische Endverbraucher-Geräte mit Sensoren zur Erfassung von alterungs-, sicherheits-, gesundheits- und umweltrelevanten Größen
DE10146695B4 (de) * 2001-09-21 2015-11-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Übertragung von Nachrichten zwischen Busteilnehmern

Also Published As

Publication number Publication date
JPH01163638A (ja) 1989-06-27
JPH0752142B2 (ja) 1995-06-05
GB2212638B (en) 1992-05-20
GB8829270D0 (en) 1989-01-25
DE3842258A1 (de) 1989-06-29
GB2212638A (en) 1989-07-26
US4926330A (en) 1990-05-15

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