DE102017112631A1 - Konfiguration angeschalteter zylinder für einen motor, einschliesslich abschaltungsmotorzylinder - Google Patents
Konfiguration angeschalteter zylinder für einen motor, einschliesslich abschaltungsmotorzylinder Download PDFInfo
- Publication number
- DE102017112631A1 DE102017112631A1 DE102017112631.7A DE102017112631A DE102017112631A1 DE 102017112631 A1 DE102017112631 A1 DE 102017112631A1 DE 102017112631 A DE102017112631 A DE 102017112631A DE 102017112631 A1 DE102017112631 A1 DE 102017112631A1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- engine
- cylinders
- valves
- valve
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 501
- 230000004044 response Effects 0.000 claims description 175
- 230000015654 memory Effects 0.000 claims description 98
- 230000008859 change Effects 0.000 claims description 70
- 238000005266 casting Methods 0.000 claims description 54
- 238000010304 firing Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 abstract description 752
- 239000003921 oil Substances 0.000 description 325
- 230000009849 deactivation Effects 0.000 description 221
- 238000002485 combustion reaction Methods 0.000 description 88
- 230000005540 biological transmission Effects 0.000 description 87
- 238000002347 injection Methods 0.000 description 80
- 239000007924 injection Substances 0.000 description 80
- 230000006870 function Effects 0.000 description 58
- 230000002829 reductive effect Effects 0.000 description 53
- 230000007423 decrease Effects 0.000 description 52
- 230000008569 process Effects 0.000 description 41
- 238000004891 communication Methods 0.000 description 37
- 239000007789 gas Substances 0.000 description 34
- 230000033001 locomotion Effects 0.000 description 33
- 238000006073 displacement reaction Methods 0.000 description 30
- 230000007704 transition Effects 0.000 description 30
- 238000013461 design Methods 0.000 description 28
- 239000003054 catalyst Substances 0.000 description 27
- 230000006835 compression Effects 0.000 description 27
- 238000007906 compression Methods 0.000 description 27
- 239000010705 motor oil Substances 0.000 description 24
- 230000001603 reducing effect Effects 0.000 description 23
- 230000003111 delayed effect Effects 0.000 description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 18
- 229910052760 oxygen Inorganic materials 0.000 description 18
- 239000001301 oxygen Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 16
- 230000003068 static effect Effects 0.000 description 15
- 238000001816 cooling Methods 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000013459 approach Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- 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
- 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
- F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
-
- 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
- F02D41/0002—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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
-
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
- F01L13/0026—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio by means of an eccentric
-
- 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
- F01L2013/001—Deactivating cylinders
-
- 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
-
- 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
- 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
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662347834P | 2016-06-09 | 2016-06-09 | |
US62/347834 | 2016-06-09 | ||
US15/428,544 US10371070B2 (en) | 2016-06-09 | 2017-02-09 | Active cylinder configuration for an engine including deactivating engine cylinders |
US15/428544 | 2017-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102017112631A1 true DE102017112631A1 (de) | 2017-12-14 |
Family
ID=60419973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017112631.7A Pending DE102017112631A1 (de) | 2016-06-09 | 2017-06-08 | Konfiguration angeschalteter zylinder für einen motor, einschliesslich abschaltungsmotorzylinder |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107489538B (zh) |
DE (1) | DE102017112631A1 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6170475B1 (en) | 1999-03-01 | 2001-01-09 | Ford Global Technologies, Inc. | Method and system for determining cylinder air charge for future engine events |
US6708102B2 (en) | 2002-08-01 | 2004-03-16 | Ford Global Technologies, Llc | Method and system for predicting cylinder air charge in an internal combustion engine for a future cylinder event |
US20140303873A1 (en) | 2013-04-05 | 2014-10-09 | Ford Global Technologies, Llc | Position detection for lobe switching camshaft system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3810654B2 (ja) * | 2001-06-11 | 2006-08-16 | 本田技研工業株式会社 | ハイブリッド車両の制御装置 |
FR2842865B1 (fr) * | 2002-07-26 | 2005-11-11 | Peugeot Citroen Automobiles Sa | Moteur a combustion interne muni d'un processeur et de cylindres dont chacun comporte au moins deux soupapes d'admision a commande electromecanique |
US7194993B2 (en) * | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US7128043B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
JP4492710B2 (ja) * | 2008-02-08 | 2010-06-30 | トヨタ自動車株式会社 | 内燃機関の制御装置及び制御方法 |
JP5112473B2 (ja) * | 2010-06-11 | 2013-01-09 | 本田技研工業株式会社 | 気筒休止内燃機関 |
US9249748B2 (en) * | 2012-10-03 | 2016-02-02 | GM Global Technology Operations LLC | System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated |
US10227939B2 (en) * | 2012-08-24 | 2019-03-12 | GM Global Technology Operations LLC | Cylinder deactivation pattern matching |
US9605601B2 (en) * | 2014-07-07 | 2017-03-28 | Ford Global Technologies, Llc | System and method for selective cylinder deactivation |
US9976500B2 (en) * | 2014-10-20 | 2018-05-22 | Ford Global Technologies, Llc | Method and system for selective cylinder deactivation |
-
2017
- 2017-06-08 CN CN201710425395.3A patent/CN107489538B/zh active Active
- 2017-06-08 DE DE102017112631.7A patent/DE102017112631A1/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6170475B1 (en) | 1999-03-01 | 2001-01-09 | Ford Global Technologies, Inc. | Method and system for determining cylinder air charge for future engine events |
US6708102B2 (en) | 2002-08-01 | 2004-03-16 | Ford Global Technologies, Llc | Method and system for predicting cylinder air charge in an internal combustion engine for a future cylinder event |
US20140303873A1 (en) | 2013-04-05 | 2014-10-09 | Ford Global Technologies, Llc | Position detection for lobe switching camshaft system |
Also Published As
Publication number | Publication date |
---|---|
CN107489538B (zh) | 2022-05-31 |
CN107489538A (zh) | 2017-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102017112665A1 (de) | System zum abschalten von motorzylindern | |
DE102006034576B4 (de) | Verbessern der Antriebsstrang-Schaltqualität bei mit einem Motor mit variablem Ventiltrieb ausgestatteten Antriebssträngen | |
DE102008054060B4 (de) | Zylinderkraftstoffbeaufschlagungskoordinierung für die Drehmomentschätzung und -steuerung | |
DE102017112317A1 (de) | System und verfahren zum verbessern der zylinderabschaltung | |
DE102011100170B4 (de) | System zum Verringern von Antriebsstrangstörungen basierend auf der Systemenergie | |
DE102004059660A1 (de) | Verfahren der Zylinderabschaltung zur Minimierung von Torsionsbelastungen des Antriebsstranges | |
DE102017100213A1 (de) | Temperatursteuerung eines benzin-partikelfilters | |
DE102017209434A1 (de) | VERFAHREN UND SYSTEME ZUR DRUCKSTOßKONTROLLE | |
DE102011080623A1 (de) | Verfahren und system zum steuern von motorabgas | |
DE102017118624A1 (de) | Verfahren und system zur einstellung von nockenwellen | |
DE102013201413A1 (de) | Verfahren zum neustarten eines motors | |
DE102020133434A1 (de) | Systeme und verfahren zum einstellen der kraftstoffzufuhr in einem zylinder mit einer vorkammer | |
DE102006041520A1 (de) | Erhöhte Belastung zur Verbesserung eines durch niedrige Last gesteuerten Selbstzündungsbetriebes | |
DE102016111506B4 (de) | Steuer- bzw. Regelvorrichtung für ein Fahrzeug | |
DE102018117189A1 (de) | Systeme und Verfahren zur Partikelfilterregeneration | |
DE102007060216A1 (de) | Verfahren zum Betreiben einer fremdgezündeten Brennkraftmaschine | |
DE102014212716A1 (de) | Verfahren zum Betreiben einer Kraftmaschine | |
DE102017112565A1 (de) | System zum wiederanschalten abgeschalteter zylinder | |
DE102020101782A1 (de) | Verfahren und system zum starten eines fahrzeugs | |
DE102017112566A1 (de) | System und verfahren zum betreiben einer maschinenölpumpe | |
DE102013111242A1 (de) | Verfahren und System zur Verbesserung des Anfahrens eines Fahrzeugs | |
DE102016109703B4 (de) | Verfahren und System zum Mindern von Direkteinspritzungsbeeinträchtigung | |
DE102020100502A1 (de) | Verfahren und ein system zum wiederanschalten von motorzylindern | |
DE102017112660A1 (de) | System und verfahren zum regulieren des motorklopfens eines motors mit variablem hubraum | |
DE102020122051A1 (de) | Verfahren zum starten eines motors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Representative=s name: LORENZ SEIDLER GOSSEL RECHTSANWAELTE PATENTANW, DE |
|
R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F02F0001240000 Ipc: F02D0013060000 |