GB2584427B - Controller for a vehicle internal combustion engine - Google Patents

Controller for a vehicle internal combustion engine Download PDF

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Publication number
GB2584427B
GB2584427B GB1907534.0A GB201907534A GB2584427B GB 2584427 B GB2584427 B GB 2584427B GB 201907534 A GB201907534 A GB 201907534A GB 2584427 B GB2584427 B GB 2584427B
Authority
GB
United Kingdom
Prior art keywords
controller
combustion engine
internal combustion
vehicle internal
vehicle
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.)
Active
Application number
GB1907534.0A
Other versions
GB201907534D0 (en
GB2584427A (en
Inventor
Brockley Nick
Brown Alan
Ross Akister Sigmund
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB1907534.0A priority Critical patent/GB2584427B/en
Publication of GB201907534D0 publication Critical patent/GB201907534D0/en
Priority to DE102020113703.6A priority patent/DE102020113703A1/en
Publication of GB2584427A publication Critical patent/GB2584427A/en
Application granted granted Critical
Publication of GB2584427B publication Critical patent/GB2584427B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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
    • 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
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/22—Control of the engine output torque by keeping a torque reserve, i.e. with temporarily reduced drive train or engine efficiency
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Ignition Timing (AREA)
GB1907534.0A 2019-05-29 2019-05-29 Controller for a vehicle internal combustion engine Active GB2584427B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1907534.0A GB2584427B (en) 2019-05-29 2019-05-29 Controller for a vehicle internal combustion engine
DE102020113703.6A DE102020113703A1 (en) 2019-05-29 2020-05-20 CONTROL UNIT FOR A VEHICLE COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907534.0A GB2584427B (en) 2019-05-29 2019-05-29 Controller for a vehicle internal combustion engine

Publications (3)

Publication Number Publication Date
GB201907534D0 GB201907534D0 (en) 2019-07-10
GB2584427A GB2584427A (en) 2020-12-09
GB2584427B true GB2584427B (en) 2021-11-10

Family

ID=67385593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907534.0A Active GB2584427B (en) 2019-05-29 2019-05-29 Controller for a vehicle internal combustion engine

Country Status (2)

Country Link
DE (1) DE102020113703A1 (en)
GB (1) GB2584427B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114109691B (en) * 2021-11-05 2023-02-28 东风汽车集团股份有限公司 Engine fire path torque control method suitable for traditional vehicle and hybrid vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003138960A (en) * 2001-11-05 2003-05-14 Denso Corp Catalyst pre-warmup control device of internal combustion engine
US20080066457A1 (en) * 2006-09-18 2008-03-20 Hyundai Motor Company Catalyst heating control method of parallel type hybrid vehicle
US20100024392A1 (en) * 2006-12-28 2010-02-04 Robert Bosch Gmbh Method for heating a catalytic converter arranged in an exhaust-gas region of a combustion process, and device for carrying out the method
JP2017002773A (en) * 2015-06-08 2017-01-05 日立オートモティブシステムズ株式会社 Controller of internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501299B4 (en) * 1995-01-18 2006-04-13 Robert Bosch Gmbh Method and device for controlling an internal combustion engine of a vehicle
DE10340816A1 (en) * 2003-09-04 2005-03-31 Robert Bosch Gmbh Method and device for operating an internal combustion engine
JP5786880B2 (en) * 2013-03-14 2015-09-30 トヨタ自動車株式会社 Control device for internal combustion engine
CN105283648B (en) * 2013-06-11 2017-12-26 丰田自动车株式会社 The control device of internal combustion engine
CN105378249A (en) * 2013-07-09 2016-03-02 丰田自动车株式会社 Control method for internal combustion engine
JP6350972B2 (en) * 2016-03-14 2018-07-04 マツダ株式会社 Engine control device
DE102017210749A1 (en) * 2017-06-27 2018-12-27 Bayerische Motoren Werke Aktiengesellschaft Method for operating an internal combustion engine, in particular for a motor vehicle, and internal combustion engine
JP6717271B2 (en) * 2017-07-28 2020-07-01 株式会社デンソー Internal combustion engine control system
JP6809408B2 (en) * 2017-08-01 2021-01-06 株式会社デンソー Torque monitoring device and internal combustion engine control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003138960A (en) * 2001-11-05 2003-05-14 Denso Corp Catalyst pre-warmup control device of internal combustion engine
US20080066457A1 (en) * 2006-09-18 2008-03-20 Hyundai Motor Company Catalyst heating control method of parallel type hybrid vehicle
US20100024392A1 (en) * 2006-12-28 2010-02-04 Robert Bosch Gmbh Method for heating a catalytic converter arranged in an exhaust-gas region of a combustion process, and device for carrying out the method
JP2017002773A (en) * 2015-06-08 2017-01-05 日立オートモティブシステムズ株式会社 Controller of internal combustion engine

Also Published As

Publication number Publication date
DE102020113703A1 (en) 2020-12-03
GB201907534D0 (en) 2019-07-10
GB2584427A (en) 2020-12-09

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