CN104675538B - 用于确定新鲜空气质量流量的方法和测量设备 - Google Patents

用于确定新鲜空气质量流量的方法和测量设备 Download PDF

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Publication number
CN104675538B
CN104675538B CN201410716196.4A CN201410716196A CN104675538B CN 104675538 B CN104675538 B CN 104675538B CN 201410716196 A CN201410716196 A CN 201410716196A CN 104675538 B CN104675538 B CN 104675538B
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China
Prior art keywords
flow
pressure
mass flow
value
flow resistance
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Chinese (zh)
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CN104675538A (zh
Inventor
R.胡克
T.布莱勒
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Testing Of Engines (AREA)
CN201410716196.4A 2013-12-03 2014-12-02 用于确定新鲜空气质量流量的方法和测量设备 Active CN104675538B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013224766.4 2013-12-03
DE102013224766.4A DE102013224766A1 (de) 2013-12-03 2013-12-03 Verfahren und Messanordnung zur Bestimmung eines Frischluftmassenstromes

Publications (2)

Publication Number Publication Date
CN104675538A CN104675538A (zh) 2015-06-03
CN104675538B true CN104675538B (zh) 2022-03-01

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CN201410716196.4A Active CN104675538B (zh) 2013-12-03 2014-12-02 用于确定新鲜空气质量流量的方法和测量设备

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CN (1) CN104675538B (enExample)
DE (1) DE102013224766A1 (enExample)
IN (1) IN2014DE02668A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205680A1 (de) * 2016-04-06 2017-10-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen eines Frischluftmassenstroms in einen Verbrennungsmotor
DE102016226003A1 (de) * 2016-12-22 2018-06-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Korrektur eines Luftmassenstromsensors
DE102017218109A1 (de) * 2017-10-11 2019-04-11 Robert Bosch Gmbh Verfahren zur Ermittlung eines Luftmassenstroms einer Verbrennungskraftmaschine
CN109268158A (zh) * 2018-09-27 2019-01-25 安徽江淮汽车集团股份有限公司 一种发动机进气量修正的方法及系统
DE102018220391A1 (de) * 2018-11-28 2020-05-28 Robert Bosch Gmbh Verfahren zur Ermittlung eines Luftmassenstroms für eine Verbrennungskraftmaschine
CN110671216A (zh) * 2019-09-29 2020-01-10 潍柴动力股份有限公司 发动机的进气流量值获取方法、装置及电子控制单元

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038733A1 (de) * 2004-08-10 2006-02-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US20090112440A1 (en) * 2007-10-30 2009-04-30 Lycoming Engines, A Division Of Avco Corporation Techniques for delivering fuel to a piston aircraft engine
CN102317606A (zh) * 2009-02-17 2012-01-11 本田技研工业株式会社 内燃机的汽缸吸入空气量计算装置
JP2012251509A (ja) * 2011-06-06 2012-12-20 Nissan Motor Co Ltd 内燃機関の排気還流装置
CN103221662A (zh) * 2010-11-22 2013-07-24 丰田自动车株式会社 带增压器的内燃机的空气量推定装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038733A1 (de) * 2004-08-10 2006-02-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US20090112440A1 (en) * 2007-10-30 2009-04-30 Lycoming Engines, A Division Of Avco Corporation Techniques for delivering fuel to a piston aircraft engine
CN102317606A (zh) * 2009-02-17 2012-01-11 本田技研工业株式会社 内燃机的汽缸吸入空气量计算装置
CN103221662A (zh) * 2010-11-22 2013-07-24 丰田自动车株式会社 带增压器的内燃机的空气量推定装置
JP2012251509A (ja) * 2011-06-06 2012-12-20 Nissan Motor Co Ltd 内燃機関の排気還流装置

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IN2014DE02668A (enExample) 2015-06-26
DE102013224766A1 (de) 2015-06-03
CN104675538A (zh) 2015-06-03

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