EP0145887A3 - Système de secours pour appareil de dosage de carburant - Google Patents

Système de secours pour appareil de dosage de carburant Download PDF

Info

Publication number
EP0145887A3
EP0145887A3 EP84112612A EP84112612A EP0145887A3 EP 0145887 A3 EP0145887 A3 EP 0145887A3 EP 84112612 A EP84112612 A EP 84112612A EP 84112612 A EP84112612 A EP 84112612A EP 0145887 A3 EP0145887 A3 EP 0145887A3
Authority
EP
European Patent Office
Prior art keywords
emergency
microprocessor
measuring apparatus
fuel
control
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.)
Withdrawn
Application number
EP84112612A
Other languages
German (de)
English (en)
Other versions
EP0145887A2 (fr
Inventor
Herbert Dipl.-Ing. Arnold
Michael Dipl.-Ing. Horbelt
Berthold Dipl.-Ing. Seibel
Hans-Peter Dipl.-Ing. Ströbele
Peter Dipl.-Ing. Werner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0145887A2 publication Critical patent/EP0145887A2/fr
Publication of EP0145887A3 publication Critical patent/EP0145887A3/fr
Withdrawn legal-status Critical Current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
    • F02D41/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Debugging And Monitoring (AREA)
EP84112612A 1983-11-24 1984-10-19 Système de secours pour appareil de dosage de carburant Withdrawn EP0145887A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833342379 DE3342379A1 (de) 1983-11-24 1983-11-24 Notsteuersystem fuer kraftstoffzumesseinrichtungen
DE3342379 1983-11-24

Publications (2)

Publication Number Publication Date
EP0145887A2 EP0145887A2 (fr) 1985-06-26
EP0145887A3 true EP0145887A3 (fr) 1986-01-29

Family

ID=6215068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112612A Withdrawn EP0145887A3 (fr) 1983-11-24 1984-10-19 Système de secours pour appareil de dosage de carburant

Country Status (4)

Country Link
US (1) US4577605A (fr)
EP (1) EP0145887A3 (fr)
JP (1) JPS60132041A (fr)
DE (1) DE3342379A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539407A1 (de) * 1985-11-07 1987-05-14 Bosch Gmbh Robert Rechnersystem mit zwei prozessoren
JPS6461830A (en) * 1987-08-31 1989-03-08 Aisin Seiki Protecting device for automobile microcomputer
US4889097A (en) * 1988-02-29 1989-12-26 Fred Bevill Electronic fuel control device and method
JP2813022B2 (ja) * 1990-03-12 1998-10-22 三菱電機株式会社 車両用制御装置
JPH05340295A (ja) * 1992-06-09 1993-12-21 Toyota Motor Corp 多気筒内燃機関の制御装置
DE4331666C2 (de) * 1993-09-17 2001-07-05 Kroll Fahrzeugbau Umwelt Verfahren und Anordnung zum Steuern von Einrichtungen mit Überwachungssensoren
JP3482675B2 (ja) * 1994-03-04 2003-12-22 トヨタ自動車株式会社 内燃機関の安全制御装置
WO2002075146A1 (fr) * 2001-03-19 2002-09-26 Chongqing Lifan Industry (Group) Co., Ltd . Systeme de commande electrique de carburant pour motocyclette
DE10139616B4 (de) * 2001-08-11 2010-12-09 Robert Bosch Gmbh Steuerkreis mit Redundanzfunktion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027355A2 (fr) * 1979-10-09 1981-04-22 Ford Motor Company Limited Système de commande de l'injection de carburant
DE2945543A1 (de) * 1979-11-10 1981-05-21 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen
EP0065221A2 (fr) * 1981-05-06 1982-11-24 Hitachi, Ltd. Appareil de commande de moteur à combustion interne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834361A (en) * 1972-08-23 1974-09-10 Bendix Corp Back-up fuel control system
US4255789A (en) * 1978-02-27 1981-03-10 The Bendix Corporation Microprocessor-based electronic engine control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027355A2 (fr) * 1979-10-09 1981-04-22 Ford Motor Company Limited Système de commande de l'injection de carburant
DE2945543A1 (de) * 1979-11-10 1981-05-21 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen
EP0065221A2 (fr) * 1981-05-06 1982-11-24 Hitachi, Ltd. Appareil de commande de moteur à combustion interne

Also Published As

Publication number Publication date
US4577605A (en) 1986-03-25
JPS60132041A (ja) 1985-07-13
DE3342379A1 (de) 1985-06-05
EP0145887A2 (fr) 1985-06-26

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Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 19841019

AK Designated contracting states

Designated state(s): DE FR GB IT

RTI1 Title (correction)
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 19870512

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

18D Application deemed to be withdrawn

Effective date: 19880502

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: HORBELT, MICHAEL, DIPL.-ING.

Inventor name: ARNOLD, HERBERT, DIPL.-ING.

Inventor name: SEIBEL, BERTHOLD, DIPL.-ING.

Inventor name: WERNER, PETER, DIPL.-ING.

Inventor name: STROEBELE, HANS-PETER, DIPL.-ING.