CN106988909A - 减少内燃机运行中的爆震事件 - Google Patents

减少内燃机运行中的爆震事件 Download PDF

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Publication number
CN106988909A
CN106988909A CN201611108982.1A CN201611108982A CN106988909A CN 106988909 A CN106988909 A CN 106988909A CN 201611108982 A CN201611108982 A CN 201611108982A CN 106988909 A CN106988909 A CN 106988909A
Authority
CN
China
Prior art keywords
combustion engine
internal combustion
knock event
operating point
fuel
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.)
Pending
Application number
CN201611108982.1A
Other languages
English (en)
Chinese (zh)
Inventor
A.费策尔
A.布劳
R.赖因哈特
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN106988909A publication Critical patent/CN106988909A/zh
Pending legal-status Critical Current

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
    • F02D41/30—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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • 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
    • F02D2200/0414—Air temperature
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
    • F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values

Landscapes

  • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
CN201611108982.1A 2015-12-07 2016-12-06 减少内燃机运行中的爆震事件 Pending CN106988909A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015224408.3 2015-12-07
DE102015224408.3A DE102015224408A1 (de) 2015-12-07 2015-12-07 Reduzierung von Klopfereignissen bei dem Betrieb eines Verbrennungsmotors

Publications (1)

Publication Number Publication Date
CN106988909A true CN106988909A (zh) 2017-07-28

Family

ID=58722990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611108982.1A Pending CN106988909A (zh) 2015-12-07 2016-12-06 减少内燃机运行中的爆震事件

Country Status (2)

Country Link
CN (1) CN106988909A (de)
DE (1) DE102015224408A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305942A (zh) * 2018-11-27 2020-06-19 大众汽车有限公司 通过注入液态添加介质进行爆震调节的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006348799A (ja) * 2005-06-14 2006-12-28 Toyota Motor Corp 内燃機関の制御装置
US20090281709A1 (en) * 2008-05-07 2009-11-12 George Mallebrein Method and device for operating an internal combustion engine
CN103711591A (zh) * 2012-10-05 2014-04-09 福特环球技术公司 用于爆震控制的方法和系统
CN104421019A (zh) * 2013-08-23 2015-03-18 福特环球技术公司 用于爆震控制的方法和系统
CN104763532A (zh) * 2013-10-29 2015-07-08 罗伯特·博世有限公司 用于识别内燃机的、优选汽油发动机的爆震的方法和设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006348799A (ja) * 2005-06-14 2006-12-28 Toyota Motor Corp 内燃機関の制御装置
US20090281709A1 (en) * 2008-05-07 2009-11-12 George Mallebrein Method and device for operating an internal combustion engine
CN103711591A (zh) * 2012-10-05 2014-04-09 福特环球技术公司 用于爆震控制的方法和系统
CN104421019A (zh) * 2013-08-23 2015-03-18 福特环球技术公司 用于爆震控制的方法和系统
CN104763532A (zh) * 2013-10-29 2015-07-08 罗伯特·博世有限公司 用于识别内燃机的、优选汽油发动机的爆震的方法和设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305942A (zh) * 2018-11-27 2020-06-19 大众汽车有限公司 通过注入液态添加介质进行爆震调节的方法
CN111305942B (zh) * 2018-11-27 2022-10-14 大众汽车有限公司 通过把液态添加介质间接或者直接输入外源点火的内燃机的至少一个缸中进行爆震调节的方法

Also Published As

Publication number Publication date
DE102015224408A1 (de) 2017-06-08

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