GB2024462B - Integrated closed loop engine control system - Google Patents

Integrated closed loop engine control system

Info

Publication number
GB2024462B
GB2024462B GB7913247A GB7913247A GB2024462B GB 2024462 B GB2024462 B GB 2024462B GB 7913247 A GB7913247 A GB 7913247A GB 7913247 A GB7913247 A GB 7913247A GB 2024462 B GB2024462 B GB 2024462B
Authority
GB
United Kingdom
Prior art keywords
closed loop
engine control
integrated closed
loop engine
integrated
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
Application number
GB7913247A
Other versions
GB2024462A (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.)
Bendix Corp
Original Assignee
Bendix 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 to US90413978A priority Critical
Priority to US05/904,129 priority patent/US4197767A/en
Priority to US90413778A priority
Priority to US90413878A priority
Priority to US90413178A priority
Priority to US90413278A priority
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of GB2024462A publication Critical patent/GB2024462A/en
Application granted granted Critical
Publication of GB2024462B publication Critical patent/GB2024462B/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D35/00Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2403Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/1455Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means by using a second control of the closed loop type
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00Testing of engines
    • G01M15/04Testing internal-combustion engines
    • G01M15/11Testing internal-combustion engines by detecting misfire
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1401Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413Controller structures or design
    • F02D2041/1415Controller structures or design using a state feedback or a state space representation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28Interface circuits
    • F02D2041/286Interface circuits comprising means for signal processing
    • F02D2041/288Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/10Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015Engines misfires
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems
GB7913247A 1978-05-08 1979-04-17 Integrated closed loop engine control system Expired GB2024462B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US90413778A true 1978-05-08 1978-05-08
US90413878A true 1978-05-08 1978-05-08
US90413178A true 1978-05-08 1978-05-08
US90413278A true 1978-05-08 1978-05-08
US90413978A true 1978-05-08 1978-05-08
US05/904,129 US4197767A (en) 1978-05-08 1978-05-08 Warm up control for closed loop engine roughness fuel control

Publications (2)

Publication Number Publication Date
GB2024462A GB2024462A (en) 1980-01-09
GB2024462B true GB2024462B (en) 1983-03-30

Family

ID=27560340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913247A Expired GB2024462B (en) 1978-05-08 1979-04-17 Integrated closed loop engine control system

Country Status (9)

Country Link
JP (1) JPS649460B2 (en)
AT (1) AT381369B (en)
AU (1) AU4616579A (en)
BR (1) BR7902809A (en)
DE (1) DE2917945C2 (en)
FR (1) FR2425549B1 (en)
GB (1) GB2024462B (en)
IT (1) IT1112701B (en)
SE (1) SE7904006L (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3171164D1 (en) * 1980-01-30 1985-08-08 Lucas Ind Plc Closed loop control of i.c. engine idling speed
JPS6052303B2 (en) * 1980-03-28 1985-11-18 Diesel Kiki Co
US4461257A (en) * 1980-03-28 1984-07-24 Nissan Motor Company, Limited Method and system for controlling engine ignition timing
JPS6313020B2 (en) * 1980-04-03 1988-03-23 Diesel Kiki Co
JPS6350546B2 (en) * 1980-09-12 1988-10-11 Hitachi Ltd
US4426982A (en) * 1980-10-08 1984-01-24 Friedmann & Maier Aktiengesellschaft Process for controlling the beginning of delivery of a fuel injection pump and device for performing said process
JPS5768542A (en) * 1980-10-13 1982-04-26 Daihatsu Motor Co Ltd Rotation controlling for internal combustion engine at no load operating time
MX154828A (en) * 1981-12-24 1987-12-15 Lucas Ind Plc Improvements in a fuel injection system for internal combustion engine
US4493302A (en) * 1982-02-01 1985-01-15 Nissan Motor Company, Limited Fuel injection timing control system for an internal combustion engine
JPH0366505B2 (en) * 1982-03-18 1991-10-17 Toyota Motor Co Ltd
EP0091283B1 (en) * 1982-04-02 1987-01-28 Nippondenso Co., Ltd. Method and apparatus for controlling ignition timing in a multicylinder internal combustion engine
JPH0368224B2 (en) * 1982-04-07 1991-10-25 Nissan Motor
JPH0350100B2 (en) * 1982-04-12 1991-07-31 Nippon Jidosha Buhin Sogo Kenkyusho Kk
JPH0463215B2 (en) * 1982-04-28 1992-10-09 Mitsubishi Motors Corp
JPS58195031A (en) * 1982-05-11 1983-11-14 Nissan Motor Co Ltd Device for controlling fuel supply
JPS5946352A (en) * 1982-09-10 1984-03-15 Toyota Motor Corp Method of reducing engine roughness by way of air-fuel ratio control
JPS5951135A (en) * 1982-09-17 1984-03-24 Toyota Motor Corp Fuel injection quantity controller
JPS5982534A (en) * 1982-10-29 1984-05-12 Nippon Denso Co Ltd Control of fuel injection amount for internal-combustion engine
US4539956A (en) * 1982-12-09 1985-09-10 General Motors Corporation Diesel fuel injection pump with adaptive torque balance control
US4532592A (en) * 1982-12-22 1985-07-30 Purdue Research Foundation Engine-performance monitor and control system
JPS59122763A (en) * 1982-12-28 1984-07-16 Nissan Motor Co Ltd Combustion controller for internal-combustion engine
JPH0154538B2 (en) * 1983-01-31 1989-11-20 Nippon Denso Co
JPH0652074B2 (en) * 1983-04-28 1994-07-06 トヨタ自動車株式会社 Idling stabilizer for multi-cylinder engine
JPS606071A (en) * 1983-06-24 1985-01-12 Toyota Motor Corp Control method for knocking in internal-combustion engine
JPH0517394B2 (en) * 1983-06-27 1993-03-09 Nippon Denso Co
JPH0660619B2 (en) * 1983-11-15 1994-08-10 日本電装株式会社 Ignition timing control device for internal combustion engine
JPH0650080B2 (en) * 1984-05-30 1994-06-29 日本電装株式会社 Fuel injection amount control method for internal combustion engine
JPS6114446A (en) * 1984-06-28 1986-01-22 Nippon Denso Co Ltd Fuel injection quantity control for internal-combustion engine
JPH0650077B2 (en) * 1984-08-10 1994-06-29 日本電装株式会社 Fuel injection amount control method for internal combustion engine
JPH0344212B2 (en) * 1984-09-22 1991-07-05 Zekuseru Kk
GB8518593D0 (en) * 1985-07-23 1985-08-29 Lucas Ind Plc Control for i c engine
US4843556A (en) * 1985-07-23 1989-06-27 Lucas Industries Public Limited Company Method and apparatus for controlling an internal combustion engine
JPS6248940A (en) * 1985-08-27 1987-03-03 Hitachi Ltd Engine controller
JPS63147970A (en) * 1986-12-10 1988-06-20 Hitachi Ltd Ignition device for internal combustion engine
GB8721688D0 (en) * 1987-09-15 1987-10-21 Lucas Ind Plc Adaptive control system
JPH0432219B2 (en) * 1989-07-25 1992-05-28
JP3878923B2 (en) * 2003-05-19 2007-02-07 三菱電機株式会社 Knocking detection device and detection method
JP3993851B2 (en) * 2003-11-14 2007-10-17 本田技研工業株式会社 Device for controlling ignition timing
DE102008041618B4 (en) * 2008-08-27 2013-02-28 Ford Global Technologies, Llc Method and device for evaluating the driving style of a driver in a motor vehicle in relation to the fuel consumption
US9115664B2 (en) 2012-08-22 2015-08-25 Cummins Inc. Engine control systems and methods
US9228510B2 (en) 2012-08-22 2016-01-05 Cummins Inc. Engine control systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256944B (en) * 1961-12-22 1967-12-21 Frank Thoma Dipl Ing Means for fuel-air mixture control for internal combustion engines
JPS529504B2 (en) * 1972-06-07 1977-03-16
DE2417187C2 (en) * 1974-04-09 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart, De
DE2434743C2 (en) * 1974-07-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart, De
DE2507138C2 (en) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart, De
DE2507057A1 (en) * 1975-02-19 1976-09-02 Bosch Gmbh Robert A method and apparatus for determining rough running of an internal combustion engine
DE2507137A1 (en) * 1975-02-19 1976-09-02 Bosch Gmbh Robert A method and apparatus for controlling the operating behavior of an internal combustion engine
JPS5314208A (en) * 1976-07-23 1978-02-08 Rion Co Knocking detecting apparatus
JPS5621913B2 (en) * 1976-09-29 1981-05-22

Also Published As

Publication number Publication date
BR7902809A (en) 1979-11-27
JPS54147327A (en) 1979-11-17
IT7922413D0 (en) 1979-05-07
ATA341479A (en) 1986-02-15
DE2917945C2 (en) 1994-03-17
JPS649460B2 (en) 1989-02-17
SE7904006L (en) 1979-11-09
AU4616579A (en) 1979-11-22
FR2425549A1 (en) 1979-12-07
GB2024462A (en) 1980-01-09
IT1112701B (en) 1986-01-20
DE2917945A1 (en) 1979-11-15
FR2425549B1 (en) 1986-08-01
AT381369B (en) 1986-10-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990416