IT1112701B - Impianto di regolazione a circuito chiuso integrato per motori a combustione interna - Google Patents

Impianto di regolazione a circuito chiuso integrato per motori a combustione interna

Info

Publication number
IT1112701B
IT1112701B IT22413/79A IT2241379A IT1112701B IT 1112701 B IT1112701 B IT 1112701B IT 22413/79 A IT22413/79 A IT 22413/79A IT 2241379 A IT2241379 A IT 2241379A IT 1112701 B IT1112701 B IT 1112701B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
closed circuit
regulation system
integrated closed
Prior art date
Application number
IT22413/79A
Other languages
English (en)
Italian (it)
Other versions
IT7922413A0 (it
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 claimed from US05/904,129 external-priority patent/US4197767A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of IT7922413A0 publication Critical patent/IT7922413A0/it
Application granted granted Critical
Publication of IT1112701B publication Critical patent/IT1112701B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing 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
    • F02P5/1455—Advancing 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • 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
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
IT22413/79A 1978-05-08 1979-05-07 Impianto di regolazione a circuito chiuso integrato per motori a combustione interna IT1112701B (it)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US90413178A 1978-05-08 1978-05-08
US90413778A 1978-05-08 1978-05-08
US90413878A 1978-05-08 1978-05-08
US90413978A 1978-05-08 1978-05-08
US90413278A 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
IT7922413A0 IT7922413A0 (it) 1979-05-07
IT1112701B true IT1112701B (it) 1986-01-20

Family

ID=27560340

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22413/79A IT1112701B (it) 1978-05-08 1979-05-07 Impianto di regolazione a circuito chiuso integrato per motori a combustione interna

Country Status (9)

Country Link
JP (1) JPS54147327A (enrdf_load_stackoverflow)
AT (1) AT381369B (enrdf_load_stackoverflow)
AU (1) AU4616579A (enrdf_load_stackoverflow)
BR (1) BR7902809A (enrdf_load_stackoverflow)
DE (1) DE2917945C2 (enrdf_load_stackoverflow)
FR (1) FR2425549B1 (enrdf_load_stackoverflow)
GB (1) GB2024462B (enrdf_load_stackoverflow)
IT (1) IT1112701B (enrdf_load_stackoverflow)
SE (1) SE7904006L (enrdf_load_stackoverflow)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033616B1 (en) * 1980-01-30 1985-07-03 LUCAS INDUSTRIES public limited company Closed loop control of i.c. engine idling speed
DE3111988C2 (de) * 1980-03-28 1985-05-30 Nissan Motor Co., Ltd., Yokohama, Kanagawa Vorrichtung und Verfahren zur Vermeidung von Motorklopfen bei Brennkraftmaschinen durch Regelung des Zündzeitpunktes
JPS6052303B2 (ja) * 1980-03-28 1985-11-18 株式会社ボッシュオートモーティブ システム 燃料噴射ポンプ
JPS56141026A (en) * 1980-04-03 1981-11-04 Diesel Kiki Co Ltd Fuel injection pump
JPS5751953A (en) * 1980-09-12 1982-03-27 Hitachi Ltd Control of ignition timing
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 (es) * 1981-12-24 1987-12-15 Lucas Ind Plc Mejoras en un sistema de inyeccion de combustible para un motor de combustion interna
US4493302A (en) * 1982-02-01 1985-01-15 Nissan Motor Company, Limited Fuel injection timing control system for an internal combustion engine
JPS58160530A (ja) * 1982-03-18 1983-09-24 Toyota Motor Corp 内燃機関のトルク変動制御方法
EP0091283B1 (en) * 1982-04-02 1987-01-28 Nippondenso Co., Ltd. Method and apparatus for controlling ignition timing in a multicylinder internal combustion engine
JPS58174143A (ja) * 1982-04-07 1983-10-13 Nissan Motor Co Ltd 内燃機関の制御方法
JPS58176469A (ja) * 1982-04-12 1983-10-15 Nippon Soken Inc 内燃機関の制御装置
JPS58187548A (ja) * 1982-04-28 1983-11-01 Mitsubishi Motors Corp エンジンの回転数制御装置
JPS58195031A (ja) * 1982-05-11 1983-11-14 Nissan Motor Co Ltd 燃料供給量制御装置
JPS5946352A (ja) * 1982-09-10 1984-03-15 Toyota Motor Corp 空燃比制御によるエンジンラフネスの軽減方法
JPS5951135A (ja) * 1982-09-17 1984-03-24 Toyota Motor Corp 燃料噴射制御装置
JPS5982534A (ja) * 1982-10-29 1984-05-12 Nippon Denso Co Ltd 内燃機関用燃料噴射量制御方法
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 (ja) * 1982-12-28 1984-07-16 Nissan Motor Co Ltd 内燃機関の燃焼制御装置
JPS59141729A (ja) * 1983-01-31 1984-08-14 Nippon Denso Co Ltd 内燃機関用燃料噴射量制御方法
JPH0652074B2 (ja) * 1983-04-28 1994-07-06 トヨタ自動車株式会社 多気筒エンジンのアイドリング安定化装置
JPS606071A (ja) * 1983-06-24 1985-01-12 Toyota Motor Corp 車両用エンジンの点火時期制御装置
JPS608446A (ja) * 1983-06-27 1985-01-17 Nippon Denso Co Ltd 内燃機関用制御装置
JPH0660619B2 (ja) * 1983-11-15 1994-08-10 日本電装株式会社 内燃機関用点火時期制御装置
JPH0650080B2 (ja) * 1984-05-30 1994-06-29 日本電装株式会社 内燃機関用燃料噴射量制御方法
JPS6114446A (ja) * 1984-06-28 1986-01-22 Nippon Denso Co Ltd 内燃機関の燃料噴射量制御方法
JPH0650077B2 (ja) * 1984-08-10 1994-06-29 日本電装株式会社 内燃機関用燃料噴射量制御方法
JPS6176736A (ja) * 1984-09-22 1986-04-19 Diesel Kiki Co Ltd 内燃機関用運転制御装置
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 (ja) * 1985-08-27 1987-03-03 Hitachi Ltd エンジン制御装置
JPS63147970A (ja) * 1986-12-10 1988-06-20 Hitachi Ltd 内燃機関用点火装置
GB8721688D0 (en) * 1987-09-15 1987-10-21 Lucas Ind Plc Adaptive control system
JPH02146245A (ja) * 1989-07-25 1990-06-05 Hitachi Ltd 内燃機関の燃焼変動検出方法
JP3878923B2 (ja) * 2003-05-19 2007-02-07 三菱電機株式会社 ノッキング検出装置および検出法
JP3993851B2 (ja) * 2003-11-14 2007-10-17 本田技研工業株式会社 点火時期を制御する装置
DE102008041618B4 (de) * 2008-08-27 2013-02-28 Ford Global Technologies, Llc Verfahren und Vorrichtung zum Bewerten der Fahrweise eines Fahrers in einem Kraftfahrzeug in Bezug auf die Kraftstoffnutzung
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
SG11201910036YA (en) * 2017-05-03 2019-11-28 Qualitau Inc Signal distribution apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256944B (de) * 1961-12-22 1967-12-21 Frank Thoma Dipl Ing Einrichtung zur Kraftstoff-Luft-Gemischregelung von Brennkraftmaschinen
JPS529504B2 (enrdf_load_stackoverflow) * 1972-06-07 1977-03-16
DE2434743C2 (de) * 1974-07-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine
DE2417187C2 (de) * 1974-04-09 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine
DE2507138C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
DE2507057A1 (de) * 1975-02-19 1976-09-02 Bosch Gmbh Robert Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine
DE2507137A1 (de) * 1975-02-19 1976-09-02 Bosch Gmbh Robert Verfahren und vorrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
JPS5314208A (en) * 1976-07-23 1978-02-08 Rion Co Knocking detecting apparatus
JPS5341648A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Electronic advance apparatus

Also Published As

Publication number Publication date
JPS649460B2 (enrdf_load_stackoverflow) 1989-02-17
GB2024462B (en) 1983-03-30
AT381369B (de) 1986-10-10
FR2425549A1 (fr) 1979-12-07
AU4616579A (en) 1979-11-22
ATA341479A (de) 1986-02-15
DE2917945A1 (de) 1979-11-15
DE2917945C2 (de) 1994-03-17
BR7902809A (pt) 1979-11-27
JPS54147327A (en) 1979-11-17
SE7904006L (sv) 1979-11-09
IT7922413A0 (it) 1979-05-07
GB2024462A (en) 1980-01-09
FR2425549B1 (fr) 1986-08-01

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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: 19970530