GB201700347D0 - Method to detect faults in boost system of a turbocharged engine - Google Patents

Method to detect faults in boost system of a turbocharged engine

Info

Publication number
GB201700347D0
GB201700347D0 GBGB1700347.6A GB201700347A GB201700347D0 GB 201700347 D0 GB201700347 D0 GB 201700347D0 GB 201700347 A GB201700347 A GB 201700347A GB 201700347 D0 GB201700347 D0 GB 201700347D0
Authority
GB
United Kingdom
Prior art keywords
turbocharged engine
detect faults
boost system
boost
faults
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.)
Granted
Application number
GBGB1700347.6A
Other versions
GB2558604B (en
GB2558604A (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.)
Delphi International Operations Luxembourg SARL
Original Assignee
Delphi International Operations Luxembourg SARL
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 Delphi International Operations Luxembourg SARL filed Critical Delphi International Operations Luxembourg SARL
Priority to GB1700347.6A priority Critical patent/GB2558604B/en
Publication of GB201700347D0 publication Critical patent/GB201700347D0/en
Priority to PCT/EP2018/050435 priority patent/WO2018127598A1/en
Publication of GB2558604A publication Critical patent/GB2558604A/en
Application granted granted Critical
Publication of GB2558604B publication Critical patent/GB2558604B/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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold pressure
    • 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)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB1700347.6A 2017-01-09 2017-01-09 Method to detect faults in boost system of a turbocharged engine Active GB2558604B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1700347.6A GB2558604B (en) 2017-01-09 2017-01-09 Method to detect faults in boost system of a turbocharged engine
PCT/EP2018/050435 WO2018127598A1 (en) 2017-01-09 2018-01-09 Method to detect faults in boost system of a turbocharged engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1700347.6A GB2558604B (en) 2017-01-09 2017-01-09 Method to detect faults in boost system of a turbocharged engine

Publications (3)

Publication Number Publication Date
GB201700347D0 true GB201700347D0 (en) 2017-02-22
GB2558604A GB2558604A (en) 2018-07-18
GB2558604B GB2558604B (en) 2020-02-26

Family

ID=58463858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1700347.6A Active GB2558604B (en) 2017-01-09 2017-01-09 Method to detect faults in boost system of a turbocharged engine

Country Status (2)

Country Link
GB (1) GB2558604B (en)
WO (1) WO2018127598A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018219970A1 (en) * 2018-11-21 2020-05-28 Volkswagen Aktiengesellschaft Method for diagnosing a supercharged internal combustion engine with regard to a leak in a section of the fresh gas line
CN114562375B (en) * 2022-04-24 2022-08-23 潍柴动力股份有限公司 Supercharger diagnosis method and device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526266A (en) * 1991-12-19 1996-06-11 Caterpillar Inc. Method for diagnosing an engine using a computer based boost pressure model
JP3905261B2 (en) * 1999-09-20 2007-04-18 株式会社日立製作所 Control device for turbocharged engine
US6457461B1 (en) * 2001-05-04 2002-10-01 Detroit Diesel Corporation EGR and VGT system diagnostics and control
JP4815294B2 (en) * 2006-07-25 2011-11-16 本田技研工業株式会社 Failure detection device for supercharging pressure control means in engine supercharging device
CN102144082A (en) * 2008-09-08 2011-08-03 沃尔沃拉斯特瓦格纳公司 Method for on board diagnostics and system for on board diagnostics
WO2012032597A1 (en) * 2010-09-06 2012-03-15 トヨタ自動車株式会社 Control device for internal-combustion engine
DE102011079965A1 (en) * 2011-07-28 2013-01-31 Robert Bosch Gmbh Method for monitoring boost pressure control in engine system for motor car, involves determining identification number, and determining error when determined identification number exceeds predetermined threshold
DE102013200420B4 (en) * 2013-01-14 2024-06-13 Bayerische Motoren Werke Aktiengesellschaft Active charger monitoring of a two-stage charging unit
JP6044601B2 (en) * 2014-07-11 2016-12-14 トヨタ自動車株式会社 Supercharging system and supercharging system diagnostic method

Also Published As

Publication number Publication date
WO2018127598A1 (en) 2018-07-12
GB2558604B (en) 2020-02-26
GB2558604A (en) 2018-07-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190222 AND 20190227

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240718 AND 20240724