DE202017105603U1 - Vorrichtung zur Steuerung eines Luftsystemstellers für eine Brennkraftmaschine - Google Patents
Vorrichtung zur Steuerung eines Luftsystemstellers für eine Brennkraftmaschine Download PDFInfo
- Publication number
- DE202017105603U1 DE202017105603U1 DE202017105603.1U DE202017105603U DE202017105603U1 DE 202017105603 U1 DE202017105603 U1 DE 202017105603U1 DE 202017105603 U DE202017105603 U DE 202017105603U DE 202017105603 U1 DE202017105603 U1 DE 202017105603U1
- Authority
- DE
- Germany
- Prior art keywords
- value
- change
- computer
- internal combustion
- ambient air
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 38
- 239000012080 ambient air Substances 0.000 claims abstract description 57
- 230000008859 change Effects 0.000 claims abstract description 44
- 239000003570 air Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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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
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/107—Safety-related aspects
-
- 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
- F02D2200/10—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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
- F02D2200/704—Estimation of atmospheric 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810456635.0A CN108869067B (zh) | 2017-05-12 | 2018-05-14 | 用于控制用于内燃机的空气系统调节器的装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017102861.5 | 2017-05-12 | ||
DE202017102861 | 2017-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202017105603U1 true DE202017105603U1 (de) | 2017-09-25 |
Family
ID=60082131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202017105603.1U Active DE202017105603U1 (de) | 2017-05-12 | 2017-09-15 | Vorrichtung zur Steuerung eines Luftsystemstellers für eine Brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108869067B (zh) |
DE (1) | DE202017105603U1 (zh) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55134739A (en) * | 1979-04-05 | 1980-10-20 | Hitachi Ltd | Electronically controlled carburetor |
DE3236586C2 (de) * | 1982-10-02 | 1999-08-12 | Bosch Gmbh Robert | Kraftstoffzumeßsystem für eine Brennkraftmaschine |
JPS59160028A (ja) * | 1983-03-03 | 1984-09-10 | Fuji Heavy Ind Ltd | 過給機付エンジンの過給圧制御装置 |
JPS60243339A (ja) * | 1984-05-18 | 1985-12-03 | Mitsubishi Motors Corp | エンジンの制御方法および空燃比制御装置 |
US4854287A (en) * | 1986-10-21 | 1989-08-08 | Japan Electronic Control Systems Co., Ltd. | Apparatus for learning and controlling air/fuel ratio in internal combustion engine |
JPH06137203A (ja) * | 1992-10-22 | 1994-05-17 | Unisia Jecs Corp | 内燃機関における空気密度検出装置 |
JPH06137202A (ja) * | 1992-10-22 | 1994-05-17 | Unisia Jecs Corp | 内燃機関における空気密度検出装置 |
JP3509361B2 (ja) * | 1996-01-19 | 2004-03-22 | 日産自動車株式会社 | 内燃機関の吸入空気流量制御装置 |
US5996553A (en) * | 1998-02-17 | 1999-12-07 | General Motors Corporation | Idle actuator speed control |
JP2002349335A (ja) * | 2001-03-21 | 2002-12-04 | Mazda Motor Corp | 筒内噴射式エンジンの制御装置 |
EP1780390B8 (en) * | 2004-08-13 | 2012-03-28 | Hitachi, Ltd. | Engine controller and controlling method |
US8606486B2 (en) * | 2010-06-28 | 2013-12-10 | GM Global Technology Operations LLC | System and method for measuring engine airflow |
JP5496289B2 (ja) * | 2012-09-04 | 2014-05-21 | 三菱電機株式会社 | 内燃機関のシリンダ吸入空気量推定装置 |
-
2017
- 2017-09-15 DE DE202017105603.1U patent/DE202017105603U1/de active Active
-
2018
- 2018-05-14 CN CN201810456635.0A patent/CN108869067B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108869067B (zh) | 2022-09-27 |
CN108869067A (zh) | 2018-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |