RU2018102161A3 - - Google Patents

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Publication number
RU2018102161A3
RU2018102161A3 RU2018102161A RU2018102161A RU2018102161A3 RU 2018102161 A3 RU2018102161 A3 RU 2018102161A3 RU 2018102161 A RU2018102161 A RU 2018102161A RU 2018102161 A RU2018102161 A RU 2018102161A RU 2018102161 A3 RU2018102161 A3 RU 2018102161A3
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RU
Russia
Application number
RU2018102161A
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RU2707647C2 (ru
RU2018102161A (ru
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Publication of RU2018102161A publication Critical patent/RU2018102161A/ru
Publication of RU2018102161A3 publication Critical patent/RU2018102161A3/ru
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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
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F02D41/0002—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
    • 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3058—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used the engine working with a variable number of cycles
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02P5/1512—Digital data processing using one central computing unit with particular means concerning an individual cylinder
    • 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
    • F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
    • 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
    • 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
    • F02D2200/0411—Volumetric 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
RU2018102161A 2017-02-17 2018-01-19 Способ и система для выборочного отключения цилиндров RU2707647C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/436,494 US10100761B2 (en) 2017-02-17 2017-02-17 Method and system for selective cylinder deactivation
US15/436,494 2017-02-17

Publications (3)

Publication Number Publication Date
RU2018102161A RU2018102161A (ru) 2019-07-22
RU2018102161A3 true RU2018102161A3 (ru) 2019-07-24
RU2707647C2 RU2707647C2 (ru) 2019-11-28

Family

ID=63045853

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018102161A RU2707647C2 (ru) 2017-02-17 2018-01-19 Способ и система для выборочного отключения цилиндров

Country Status (4)

Country Link
US (1) US10100761B2 (ru)
CN (1) CN108457756B (ru)
DE (1) DE102018103317A1 (ru)
RU (1) RU2707647C2 (ru)

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US10253706B2 (en) * 2015-10-21 2019-04-09 Tula Technology, Inc. Air charge estimation for use in engine control
JP6812897B2 (ja) * 2017-04-28 2021-01-13 トヨタ自動車株式会社 エンジンの間欠燃焼運転方法、及びエンジン制御装置
JP6863166B2 (ja) * 2017-08-08 2021-04-21 トヨタ自動車株式会社 燃焼気筒比率の可変制御装置
DE102019212565A1 (de) * 2019-08-22 2021-02-25 Volkswagen Aktiengesellschaft Verfahren zur Bestimmung der Zylinderluftfüllung eines Verbrennungsmotors im unbefeuerten Betrieb
WO2021035215A1 (en) * 2019-08-22 2021-02-25 Purdue Research Foundation Method for dynamically determining a firing pattern for an engine with dynamic cylinder activation
JP2022554022A (ja) 2019-12-17 2022-12-27 トゥラ テクノロジー インコーポレイテッド 動的スキップ点火エンジンにおける排出ガス再循環制御
CN116696548A (zh) * 2020-02-24 2023-09-05 图拉技术公司 使用排气压力读数检测内燃发动机故障的诊断系统和方法
CN113494368B (zh) * 2020-04-01 2022-11-18 长城汽车股份有限公司 一种控制发动机油量的方法及装置
US11378028B2 (en) * 2020-10-08 2022-07-05 Ford Global Technologies, Llc System and method for diagnosing cylinder deactivation
CN115839278B (zh) * 2023-02-10 2023-06-23 潍柴动力股份有限公司 一种发动机动态停缸的工作方法及装置
CN116447021B (zh) * 2023-02-21 2024-09-13 吉林大学 动态循环模式可变排量控制方法、装置及计算机设备
CN116163845B (zh) * 2023-04-20 2023-07-18 潍柴动力股份有限公司 一种发动机的停缸控制方法、装置和发动机

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US6760656B2 (en) * 2002-05-17 2004-07-06 General Motors Corporation Airflow estimation for engines with displacement on demand
US7275426B2 (en) * 2005-04-01 2007-10-02 Wisconsin Alumni Research Foundation Internal combustion engine control system
US7380447B2 (en) * 2006-06-10 2008-06-03 Ford Global Technologies. Llc Method and system for transient airflow compensation in an internal combustion engine
JP4525698B2 (ja) * 2007-04-11 2010-08-18 トヨタ自動車株式会社 可変バルブタイミング機構の制御装置および制御方法
US9664130B2 (en) * 2008-07-11 2017-05-30 Tula Technology, Inc. Using cylinder firing history for combustion control in a skip fire engine
US9689327B2 (en) * 2008-07-11 2017-06-27 Tula Technology, Inc. Multi-level skip fire
US8374763B2 (en) * 2009-05-20 2013-02-12 GM Global Technology Operations LLC Vehicle fuel control based on vacuum-assisted brake component actuation
US8511281B2 (en) 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
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Also Published As

Publication number Publication date
DE102018103317A1 (de) 2018-08-23
US20180238248A1 (en) 2018-08-23
US10100761B2 (en) 2018-10-16
RU2707647C2 (ru) 2019-11-28
CN108457756B (zh) 2022-09-16
RU2018102161A (ru) 2019-07-22
CN108457756A (zh) 2018-08-28

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