IT1159992B - Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli - Google Patents

Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli

Info

Publication number
IT1159992B
IT1159992B IT68264/83A IT6826483A IT1159992B IT 1159992 B IT1159992 B IT 1159992B IT 68264/83 A IT68264/83 A IT 68264/83A IT 6826483 A IT6826483 A IT 6826483A IT 1159992 B IT1159992 B IT 1159992B
Authority
IT
Italy
Prior art keywords
switching
starting
combustion engine
internal combustion
control
Prior art date
Application number
IT68264/83A
Other languages
English (en)
Other versions
IT8368264A0 (it
Inventor
Renato Guagliumi
Oscar Blazio
Original Assignee
Marelli Autronica
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 Marelli Autronica filed Critical Marelli Autronica
Priority to IT68264/83A priority Critical patent/IT1159992B/it
Publication of IT8368264A0 publication Critical patent/IT8368264A0/it
Priority to EP84830277A priority patent/EP0145674A3/en
Application granted granted Critical
Publication of IT1159992B publication Critical patent/IT1159992B/it

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
    • 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
    • F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
IT68264/83A 1983-12-02 1983-12-02 Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli IT1159992B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT68264/83A IT1159992B (it) 1983-12-02 1983-12-02 Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli
EP84830277A EP0145674A3 (en) 1983-12-02 1984-10-16 Diagnostic device for a system for controlling the stopping and restarting of an internal combustion engine for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68264/83A IT1159992B (it) 1983-12-02 1983-12-02 Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli

Publications (2)

Publication Number Publication Date
IT8368264A0 IT8368264A0 (it) 1983-12-02
IT1159992B true IT1159992B (it) 1987-03-04

Family

ID=11308756

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68264/83A IT1159992B (it) 1983-12-02 1983-12-02 Dispositivo diagnostico per un sistema di controllo dello spegnimento e del riavviamento di un motore a combustione interna per autoveicoli

Country Status (2)

Country Link
EP (1) EP0145674A3 (it)
IT (1) IT1159992B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829579A (en) * 1986-10-07 1989-05-09 Oppama Kogyo Kabushiki Kaisha Apparatus for confirming and reporting the operating conditions of a chain saw or the like
JP4081919B2 (ja) * 1999-05-11 2008-04-30 トヨタ自動車株式会社 内燃機関の異常診断装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427133A (en) * 1971-11-24 1976-03-10 Smiths Industries Ltd Vehicles including monitoring and/or controlling apparatus
US4156232A (en) * 1977-08-01 1979-05-22 Aeroflash Signal Corporation Single wire light control system
JPS5488099A (en) * 1977-12-26 1979-07-12 Nissan Shatai Co Automotive centralized alarm
DE2803145C2 (de) * 1978-01-25 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zum automatischen Abstellen und erneuten Starten eines Motors zur Kraftstoffeinsparung
US4274144A (en) * 1979-12-31 1981-06-16 Acf Industries, Incorporated Fuel control system development apparatus
JPS5751539A (en) * 1980-09-06 1982-03-26 Yamaha Motor Co Ltd Trouble shooting method for automobile
JPS5818536A (ja) * 1981-07-27 1983-02-03 Toyota Motor Corp エンジン自動停止始動装置
DE3149291A1 (de) * 1981-12-12 1983-06-23 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur optischen anzeige von zustandsgroessen

Also Published As

Publication number Publication date
EP0145674A2 (en) 1985-06-19
EP0145674A3 (en) 1986-08-13
IT8368264A0 (it) 1983-12-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931231