GB8518954D0 - Adaptive mixture control system - Google Patents

Adaptive mixture control system

Info

Publication number
GB8518954D0
GB8518954D0 GB858518954A GB8518954A GB8518954D0 GB 8518954 D0 GB8518954 D0 GB 8518954D0 GB 858518954 A GB858518954 A GB 858518954A GB 8518954 A GB8518954 A GB 8518954A GB 8518954 D0 GB8518954 D0 GB 8518954D0
Authority
GB
United Kingdom
Prior art keywords
control system
mixture control
adaptive mixture
adaptive
mixture
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Withdrawn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
GB858518954A
Other versions
GB2162662A (en
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
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB8518954D0 publication Critical patent/GB8518954D0/en
Publication of GB2162662A publication Critical patent/GB2162662A/en
Withdrawn legal-status Critical Current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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
GB08518954A 1984-07-27 1985-07-26 Updating of adaptive mixture control system in I C engines Withdrawn GB2162662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59158033A JP2554854B2 (en) 1984-07-27 1984-07-27 Learning control method for automobile engine

Publications (2)

Publication Number Publication Date
GB8518954D0 true GB8518954D0 (en) 1985-09-04
GB2162662A GB2162662A (en) 1986-02-05

Family

ID=15662802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08518954A Withdrawn GB2162662A (en) 1984-07-27 1985-07-26 Updating of adaptive mixture control system in I C engines

Country Status (3)

Country Link
JP (1) JP2554854B2 (en)
DE (1) DE3526895A1 (en)
GB (1) GB2162662A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152935A (en) * 1984-12-26 1986-07-11 Fuji Heavy Ind Ltd Air-fuel ratio controlling device
JPS6350643A (en) * 1986-08-13 1988-03-03 Fuji Heavy Ind Ltd Air-fuel ratio control system for engine
JPS6350644A (en) * 1986-08-13 1988-03-03 Fuji Heavy Ind Ltd Air-fuel ratio control system for engine
JPS6361742A (en) * 1986-09-01 1988-03-17 Japan Electronic Control Syst Co Ltd Learning control device for internal combustion engine
JPS6380042A (en) * 1986-09-19 1988-04-11 Mazda Motor Corp Engine control device
JPH0765536B2 (en) * 1986-12-04 1995-07-19 株式会社日立製作所 Internal combustion engine controller
JPH0723702B2 (en) * 1986-12-27 1995-03-15 マツダ株式会社 Fuel control device
JPS6480746A (en) * 1987-09-22 1989-03-27 Japan Electronic Control Syst Fuel supply control device for internal combustion engine
US5050562A (en) * 1988-01-13 1991-09-24 Hitachi, Ltd. Apparatus and method for controlling a car
JP2581775B2 (en) * 1988-09-05 1997-02-12 株式会社日立製作所 Fuel injection control method for internal combustion engine and control apparatus therefor
DE4001476A1 (en) * 1990-01-19 1991-08-01 Audi Ag Engine knocking control system - uses short and long term adaption and modification figure derived from control excursions
DE4017141A1 (en) * 1990-05-28 1991-12-05 Kloeckner Humboldt Deutz Ag Supercharged combustion engine adjustment with electronic controller - involves comparison of monitored and memorised engine operation parameters in simulation of supercharging air pressure variation
DE4109432A1 (en) * 1991-03-22 1992-09-24 Audi Ag KNOCK CONTROL OF A FOREIGN IGNITION ENGINE
DE4208002B4 (en) * 1992-03-13 2004-04-08 Robert Bosch Gmbh System for controlling an internal combustion engine
US5464000A (en) * 1993-10-06 1995-11-07 Ford Motor Company Fuel controller with an adaptive adder
US6463380B1 (en) * 1999-06-01 2002-10-08 General Electric Company Control system and method for controlling an engine in response to deterioration of the engine
DE10232537A1 (en) * 2002-07-18 2004-01-29 Robert Bosch Gmbh Method for adapting a fuel-air mixture in an internal combustion engine and electronic control device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1081383B (en) * 1977-04-27 1985-05-21 Magneti Marelli Spa ELECTRONIC EQUIPMENT FOR THE CONTROL OF THE POWER OF AN AIR / PETROL MIXTURE OF AN INTERNAL COMBUSTION ENGINE
US4130095A (en) * 1977-07-12 1978-12-19 General Motors Corporation Fuel control system with calibration learning capability for motor vehicle internal combustion engine
JPS6060019B2 (en) * 1977-10-17 1985-12-27 株式会社日立製作所 How to control the engine
DE2846804C2 (en) * 1978-10-27 1982-08-12 Volkswagenwerk Ag, 3180 Wolfsburg Method and arrangement for achieving a correction of a characteristic which is stored in a control device for a fuel metering element of an internal combustion engine
JPS55134730A (en) * 1979-04-06 1980-10-20 Hitachi Ltd Controlling method of fuel for internal combustion engine
US4306529A (en) * 1980-04-21 1981-12-22 General Motors Corporation Adaptive air/fuel ratio controller for internal combustion engine
US4309971A (en) * 1980-04-21 1982-01-12 General Motors Corporation Adaptive air/fuel ratio controller for internal combustion engine
JPS5770934A (en) * 1980-10-20 1982-05-01 Nippon Denso Co Ltd Air fuel ratio control method
JPS5810126A (en) * 1981-07-09 1983-01-20 Toyota Motor Corp Calculator for correction value of electronically controlled fuel injection engine
US4466410A (en) * 1981-07-15 1984-08-21 Nippondenso Co., Ltd. Air-fuel ratio control for internal combustion engine
JPS5825540A (en) * 1981-08-10 1983-02-15 Nippon Denso Co Ltd Air-to-fuel ratio control method
JPS5833385A (en) * 1981-08-21 1983-02-26 Hitachi Ltd Gate pulse generating circuit
US4437340A (en) * 1981-11-23 1984-03-20 Ford Motor Company Adaptive air flow meter offset control
US4615319A (en) * 1983-05-02 1986-10-07 Japan Electronic Control Systems Co., Ltd. Apparatus for learning control of air-fuel ratio of airfuel mixture in electronically controlled fuel injection type internal combustion engine
DE3341015A1 (en) * 1983-11-12 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR MIXTURE TREATMENT IN AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
GB2162662A (en) 1986-02-05
JPS61112753A (en) 1986-05-30
JP2554854B2 (en) 1996-11-20
DE3526895A1 (en) 1986-02-13

Similar Documents

Publication Publication Date Title
GB8517424D0 (en) Adaptive mixture control system
GB8717190D0 (en) Control system
GB8511493D0 (en) Control system
GB8531243D0 (en) Control system
GB8525559D0 (en) Control systems
GB8524259D0 (en) Adaptive temperature control system
GB8511872D0 (en) Ratio control system
GB8524743D0 (en) Control control
GB8529095D0 (en) Control system
GB8517423D0 (en) Adaptive mixture control system
GB8518953D0 (en) Adaptive mixture control system
GB8518954D0 (en) Adaptive mixture control system
GB2155208B (en) Control system
GB8529203D0 (en) Control system
GB8514383D0 (en) Control units
GB8406094D0 (en) Control system
GB8518127D0 (en) Adaptive mixture control system
GB8516873D0 (en) Control system
GB2158920B (en) Integral accelerator-brake control for motocycles
GB8502987D0 (en) Control system
GB8518128D0 (en) Adaptive mixture control system
GB8504479D0 (en) Control system
GB8616679D0 (en) Adaptive control system
EP0163456A3 (en) Control system
GB2161960B (en) Adaptive mixture control system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)