JPH0578667B2 - - Google Patents

Info

Publication number
JPH0578667B2
JPH0578667B2 JP59107783A JP10778384A JPH0578667B2 JP H0578667 B2 JPH0578667 B2 JP H0578667B2 JP 59107783 A JP59107783 A JP 59107783A JP 10778384 A JP10778384 A JP 10778384A JP H0578667 B2 JPH0578667 B2 JP H0578667B2
Authority
JP
Japan
Prior art keywords
engine
air flow
temperature
sensing element
flow rate
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
JP59107783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60252139A (ja
Inventor
Susumu Akyama
Katsunori Ito
Juji Hirabayashi
Masumi Kinugawa
Norio Oomori
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.)
Denso Corp
Original Assignee
NipponDenso Co 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
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP59107783A priority Critical patent/JPS60252139A/ja
Priority to DE8585106232T priority patent/DE3564007D1/de
Priority to EP85106232A priority patent/EP0163246B1/en
Priority to US06/737,088 priority patent/US4730255A/en
Publication of JPS60252139A publication Critical patent/JPS60252139A/ja
Publication of JPH0578667B2 publication Critical patent/JPH0578667B2/ja
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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP59107783A 1984-05-28 1984-05-28 エンジンの制御装置 Granted JPS60252139A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59107783A JPS60252139A (ja) 1984-05-28 1984-05-28 エンジンの制御装置
DE8585106232T DE3564007D1 (en) 1984-05-28 1985-05-21 Engine control apparatus
EP85106232A EP0163246B1 (en) 1984-05-28 1985-05-21 Engine control apparatus
US06/737,088 US4730255A (en) 1984-05-28 1985-05-23 Engine control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59107783A JPS60252139A (ja) 1984-05-28 1984-05-28 エンジンの制御装置

Publications (2)

Publication Number Publication Date
JPS60252139A JPS60252139A (ja) 1985-12-12
JPH0578667B2 true JPH0578667B2 (en]) 1993-10-29

Family

ID=14467905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59107783A Granted JPS60252139A (ja) 1984-05-28 1984-05-28 エンジンの制御装置

Country Status (4)

Country Link
US (1) US4730255A (en])
EP (1) EP0163246B1 (en])
JP (1) JPS60252139A (en])
DE (1) DE3564007D1 (en])

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223557A (ja) * 1985-07-24 1987-01-31 Hitachi Ltd 内燃機関の学習制御方法
JPS6361737A (ja) * 1986-09-01 1988-03-17 Hitachi Ltd 燃料制御装置
AU608253B2 (en) * 1986-12-01 1991-03-28 Woodward Governor Company Method and apparatus for iterated determinations of sensed speed and speed governing
JPS6461611A (en) * 1987-09-02 1989-03-08 Hitachi Ltd Air flow rate sensor
JPH01177432A (ja) * 1987-12-28 1989-07-13 Fuji Heavy Ind Ltd 内燃機関の燃料噴射制御装置
JPH0760107B2 (ja) * 1989-07-11 1995-06-28 三菱電機株式会社 熱式流量センサの信号処理方法
US4920789A (en) * 1989-09-19 1990-05-01 General Motors Corporation Method and means for determining air mass in a crankcase scavenged two-stroke engine
US4986243A (en) * 1990-01-19 1991-01-22 Siemens Automotive L.P. Mass air flow engine control system with mass air event integrator
US5136517A (en) * 1990-09-12 1992-08-04 Ford Motor Company Method and apparatus for inferring barometric pressure surrounding an internal combustion engine
US6557531B2 (en) * 1996-09-13 2003-05-06 Hitachi, Ltd. Thermal type air flow meter
US6866027B1 (en) 2003-09-17 2005-03-15 Walbro Engine Management, L.L.C. Throttle body assembly for a fuel injected combustion engine
US7497201B2 (en) * 2003-11-18 2009-03-03 Mack Trucks, Inc. Control system and method for improving fuel economy
FR2942849B1 (fr) * 2009-03-03 2011-04-01 Renault Sas Procede de traitement d'un signal issu d'un debitmetre de mesure d'un debit de gaz dans un moteur a combustion interne
DE102009059931A1 (de) * 2009-12-22 2011-06-30 Volkswagen AG, 38440 Ermitteln und Parametrieren von Polynom-Modellen für Verbrennungsmotoren
FR2995939B1 (fr) 2012-09-21 2018-11-16 Continental Automotive France Procede d'estimation du regime d'un moteur dans une position predeterminee

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052172A (en]) * 1963-02-05 1900-01-01
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
DE2448304C2 (de) * 1974-10-10 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte Kraftstoffeinspritzanlage für Brennkraftmaschinen
JPS535335A (en) * 1976-07-05 1978-01-18 Nippon Soken Inc Suction air quantity detector for internal combustion engine
JPS6047462B2 (ja) * 1978-06-02 1985-10-22 株式会社日立製作所 電子制御燃料噴射装置の吸入空気量計測装置
US4304129A (en) * 1978-11-13 1981-12-08 Nippon Soken, Inc. Gas flow measuring apparatus
JPS55104538A (en) * 1979-02-05 1980-08-11 Hitachi Ltd Air-fuel ratio controlling system for internal combustion engine
JPS5651618A (en) * 1979-10-03 1981-05-09 Hitachi Ltd Hot-wire flow sensor circuit
JPS5688138A (en) * 1979-12-21 1981-07-17 Dainippon Screen Mfg Co Ltd Forming method of memory table
JPS5692330A (en) * 1979-12-25 1981-07-27 Hitachi Ltd Signal processing method for hot wire flow sensor
JPS56143915A (en) * 1980-04-11 1981-11-10 Nippon Soken Inc Measuring device for gas flow rate
JPS572436A (en) * 1980-06-06 1982-01-07 Japan Electronic Control Syst Co Ltd Electronically controlled fuel injection device
JPS5710415A (en) * 1980-06-23 1982-01-20 Isuzu Motors Ltd Measuring method for suction amount
JPS5756632A (en) * 1980-09-19 1982-04-05 Hitachi Ltd Fuel control method
JPS5895214A (ja) * 1981-12-02 1983-06-06 Hitachi Ltd 熱線式流量センサの信号処理方法

Also Published As

Publication number Publication date
EP0163246B1 (en) 1988-07-27
US4730255A (en) 1988-03-08
DE3564007D1 (en) 1988-09-01
JPS60252139A (ja) 1985-12-12
EP0163246A3 (en) 1986-02-12
EP0163246A2 (en) 1985-12-04

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