CN107076041B - 多级跳过点火 - Google Patents

多级跳过点火 Download PDF

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Publication number
CN107076041B
CN107076041B CN201580059861.XA CN201580059861A CN107076041B CN 107076041 B CN107076041 B CN 107076041B CN 201580059861 A CN201580059861 A CN 201580059861A CN 107076041 B CN107076041 B CN 107076041B
Authority
CN
China
Prior art keywords
firing
engine
torque output
working chamber
fraction
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 - Fee Related
Application number
CN201580059861.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN107076041A (zh
Inventor
马修·A·杨金斯
路易斯·J·塞拉诺
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.)
Tula Technology Inc
Original Assignee
Tula Technology Inc
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 US14/919,018 external-priority patent/US9689327B2/en
Priority claimed from US14/919,011 external-priority patent/US9399964B2/en
Priority to CN201810728778.2A priority Critical patent/CN109026493B/zh
Application filed by Tula Technology Inc filed Critical Tula Technology Inc
Priority to CN201810729225.9A priority patent/CN109026407B/zh
Priority to CN201810728715.7A priority patent/CN109139278B/zh
Priority to CN201810728990.9A priority patent/CN109026411B/zh
Priority to CN201810728850.1A priority patent/CN109113878B/zh
Publication of CN107076041A publication Critical patent/CN107076041A/zh
Publication of CN107076041B publication Critical patent/CN107076041B/zh
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005—Deactivating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/06—Timing or lift different for valves of same cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/0814—Circuits specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • 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
    • F02P5/152—Digital data processing dependent on pinking
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Control Of Ignition Timing (AREA)
CN201580059861.XA 2014-11-10 2015-11-09 多级跳过点火 Expired - Fee Related CN107076041B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201810728850.1A CN109113878B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器
CN201810728778.2A CN109026493B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和点火控制器
CN201810729225.9A CN109026407B (zh) 2014-11-10 2015-11-09 运行内燃发动机的方法和发动机控制器
CN201810728715.7A CN109139278B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器
CN201810728990.9A CN109026411B (zh) 2014-11-10 2015-11-09 内燃发动机诊断方法和发动机控制器

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201462077439P 2014-11-10 2014-11-10
US62/077,439 2014-11-10
US201562117426P 2015-02-17 2015-02-17
US62/117,426 2015-02-17
US201562121374P 2015-02-26 2015-02-26
US62/121,374 2015-02-26
US14/919,018 US9689327B2 (en) 2008-07-11 2015-10-21 Multi-level skip fire
US14/919,011 US9399964B2 (en) 2014-11-10 2015-10-21 Multi-level skip fire
US14/919,018 2015-10-21
US14/919,011 2015-10-21
PCT/US2015/059776 WO2016077246A1 (en) 2014-11-10 2015-11-09 Multi-level skip fire

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201810728990.9A Division CN109026411B (zh) 2014-11-10 2015-11-09 内燃发动机诊断方法和发动机控制器
CN201810729225.9A Division CN109026407B (zh) 2014-11-10 2015-11-09 运行内燃发动机的方法和发动机控制器
CN201810728778.2A Division CN109026493B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和点火控制器
CN201810728715.7A Division CN109139278B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器
CN201810728850.1A Division CN109113878B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器

Publications (2)

Publication Number Publication Date
CN107076041A CN107076041A (zh) 2017-08-18
CN107076041B true CN107076041B (zh) 2018-08-03

Family

ID=55954904

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201580059861.XA Expired - Fee Related CN107076041B (zh) 2014-11-10 2015-11-09 多级跳过点火
CN201810729225.9A Expired - Fee Related CN109026407B (zh) 2014-11-10 2015-11-09 运行内燃发动机的方法和发动机控制器
CN201810728850.1A Expired - Fee Related CN109113878B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器
CN201810728990.9A Expired - Fee Related CN109026411B (zh) 2014-11-10 2015-11-09 内燃发动机诊断方法和发动机控制器
CN201810728778.2A Expired - Fee Related CN109026493B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和点火控制器
CN201810728715.7A Expired - Fee Related CN109139278B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201810729225.9A Expired - Fee Related CN109026407B (zh) 2014-11-10 2015-11-09 运行内燃发动机的方法和发动机控制器
CN201810728850.1A Expired - Fee Related CN109113878B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器
CN201810728990.9A Expired - Fee Related CN109026411B (zh) 2014-11-10 2015-11-09 内燃发动机诊断方法和发动机控制器
CN201810728778.2A Expired - Fee Related CN109026493B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和点火控制器
CN201810728715.7A Expired - Fee Related CN109139278B (zh) 2014-11-10 2015-11-09 控制内燃发动机的方法和发动机控制器

Country Status (4)

Country Link
JP (3) JP6568214B2 (https=)
CN (6) CN107076041B (https=)
DE (1) DE112015005091B4 (https=)
WO (1) WO2016077246A1 (https=)

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CN110296011B (zh) * 2019-07-17 2022-02-22 杜福银 一种高效率发动机及控制方法
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