FR2227432B1 - - Google Patents

Info

Publication number
FR2227432B1
FR2227432B1 FR7414283A FR7414283A FR2227432B1 FR 2227432 B1 FR2227432 B1 FR 2227432B1 FR 7414283 A FR7414283 A FR 7414283A FR 7414283 A FR7414283 A FR 7414283A FR 2227432 B1 FR2227432 B1 FR 2227432B1
Authority
FR
France
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
Application number
FR7414283A
Other languages
French (fr)
Other versions
FR2227432A1 (ja
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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
Priority claimed from US00354294A external-priority patent/US3838397A/en
Priority claimed from US354296A external-priority patent/US3914580A/en
Priority claimed from US354298A external-priority patent/US3886541A/en
Priority claimed from US00354297A external-priority patent/US3827046A/en
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2227432A1 publication Critical patent/FR2227432A1/fr
Application granted granted Critical
Publication of FR2227432B1 publication Critical patent/FR2227432B1/fr
Expired 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/48—Servo-type converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Feedback Control In General (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7414283A 1973-04-25 1974-04-24 Expired FR2227432B1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US00354294A US3838397A (en) 1973-04-25 1973-04-25 Fuel injection pulse width computer
US354296A US3914580A (en) 1973-04-25 1973-04-25 Timing control circuit for electronic fuel injection system
US354298A US3886541A (en) 1973-04-25 1973-04-25 Exponential ramp a/d converter
US00354297A US3827046A (en) 1973-04-25 1973-04-25 Filtered duty cycle feedback analog to digital converter

Publications (2)

Publication Number Publication Date
FR2227432A1 FR2227432A1 (ja) 1974-11-22
FR2227432B1 true FR2227432B1 (ja) 1977-10-28

Family

ID=27502871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414283A Expired FR2227432B1 (ja) 1973-04-25 1974-04-24

Country Status (6)

Country Link
JP (1) JPS5013732A (ja)
DE (1) DE2413015A1 (ja)
FR (1) FR2227432B1 (ja)
GB (1) GB1439422A (ja)
IT (1) IT1004275B (ja)
SE (1) SE7405506L (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457461A1 (de) * 1974-12-05 1976-06-10 Bosch Gmbh Robert Vorrichtung zur bestimmung der kraftstoffeinspritzmenge bei gemischverdichtenden brennkraftmaschinen
DE2551639A1 (de) * 1975-11-18 1977-06-02 Bosch Gmbh Robert Vorrichtung zur bestimmung der dauer von einspritzsteuerbefehlen bei einer kraftstoffeinspritzanlage fuer brennkraftmaschinen
JPS54112A (en) * 1977-06-03 1979-01-05 Hitachi Ltd Combustion control system
JPS5517674A (en) * 1978-07-26 1980-02-07 Hitachi Ltd Electronic engine controller
US4236213A (en) * 1978-11-27 1980-11-25 General Motors Corporation Apparatus for producing pulse width modulated signals
JPS6060022B2 (ja) * 1979-04-16 1985-12-27 日産自動車株式会社 内燃機関制御装置
DE2919194C3 (de) * 1979-05-12 1994-07-28 Bosch Gmbh Robert Anordnung zum Regeln der Zusammensetzung des einer Brennkraftmaschine zugeführten Luft-Kraftstoff-Gemischs
EP0021349B1 (en) * 1979-06-29 1985-04-17 Nippon Steel Corporation High tensile steel and process for producing the same
IT1123578B (it) * 1979-09-10 1986-04-30 Alfa Romeo Spa Sistema di regolazione e controllo per l'impianto di alimentazione del combustibile di un motore a combustione interna
JPS5928967Y2 (ja) * 1979-09-13 1984-08-21 正明 西ケ峰 商品ストツク装置
JPS5654506A (en) * 1979-10-09 1981-05-14 Mitsuwa Seiki Co Ltd Control method for load fluctuating periodically
JPS5654507A (en) * 1979-10-09 1981-05-14 Mitsuwa Seiki Co Ltd Control method for digital actuator
DE3541884A1 (de) * 1985-11-27 1987-06-04 Triumph Adler Ag Verfahren und schaltungsanordnung zur ansteuerung von treiberstufen fuer funktionen von kraftfahrzeug-verbrennungsmotoren, insbesondere fuer die kraftstoffeinspritzung oder zuendung
US9989947B2 (en) * 2013-08-20 2018-06-05 Infineon Technologies Ag Driver circuit for driving electromagnetic actuators
US10184860B2 (en) 2016-04-08 2019-01-22 Infineon Technologies Ag Control system for power train control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355437A6 (fr) * 1972-05-10 1978-01-13 Peugeot & Renault Systeme de commande du type analogique-numerique-analogique a calculateur digital a fonctions multiples pour vehicule automobile

Also Published As

Publication number Publication date
DE2413015A1 (de) 1974-11-21
JPS5013732A (ja) 1975-02-13
IT1004275B (it) 1976-07-10
GB1439422A (en) 1976-06-16
SE7405506L (ja) 1975-01-17
FR2227432A1 (ja) 1974-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse