CN104246187B - 发动机燃料性能估计装置 - Google Patents
发动机燃料性能估计装置 Download PDFInfo
- Publication number
- CN104246187B CN104246187B CN201380018583.4A CN201380018583A CN104246187B CN 104246187 B CN104246187 B CN 104246187B CN 201380018583 A CN201380018583 A CN 201380018583A CN 104246187 B CN104246187 B CN 104246187B
- Authority
- CN
- China
- Prior art keywords
- fuel
- engine
- cetane number
- ignition quality
- timing
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 291
- 238000002347 injection Methods 0.000 claims abstract description 139
- 239000007924 injection Substances 0.000 claims abstract description 139
- 230000008859 change Effects 0.000 claims abstract description 52
- 238000010304 firing Methods 0.000 claims abstract description 27
- 238000004904 shortening Methods 0.000 claims description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract description 76
- 230000001629 suppression Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 23
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000002826 coolant Substances 0.000 description 14
- 239000007921 spray Substances 0.000 description 11
- 238000005507 spraying Methods 0.000 description 10
- 150000001335 aliphatic alkanes Chemical class 0.000 description 9
- 238000010276 construction Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 239000002828 fuel tank Substances 0.000 description 8
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 8
- 239000012190 activator Substances 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
- F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
-
- 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
- F02D2200/0611—Fuel type, fuel composition or fuel quality
- F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
-
- 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
- F02D2200/1002—Output torque
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
-
- 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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-080962 | 2012-03-30 | ||
JP2012080962A JP2013209943A (ja) | 2012-03-30 | 2012-03-30 | エンジンの燃料性状推定装置 |
PCT/IB2013/000357 WO2013144696A1 (en) | 2012-03-30 | 2013-03-11 | Engine fuel property estimation apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104246187A CN104246187A (zh) | 2014-12-24 |
CN104246187B true CN104246187B (zh) | 2017-05-31 |
Family
ID=48325777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380018583.4A Expired - Fee Related CN104246187B (zh) | 2012-03-30 | 2013-03-11 | 发动机燃料性能估计装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2013209943A (ja) |
CN (1) | CN104246187B (ja) |
BR (1) | BR112014024334B1 (ja) |
DE (1) | DE112013001807B8 (ja) |
WO (1) | WO2013144696A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014224488A1 (de) * | 2014-12-01 | 2016-06-16 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben einer Brennkraftmaschine |
JP2017002845A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社デンソー | 燃料推定装置 |
JP6428592B2 (ja) * | 2015-12-10 | 2018-11-28 | 株式会社デンソー | 燃料噴射制御装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1900926A1 (en) * | 2006-09-11 | 2008-03-19 | HONDA MOTOR CO., Ltd. | Control system for internal combustion engine |
CN101765710A (zh) * | 2007-07-31 | 2010-06-30 | 丰田自动车株式会社 | 十六烷值检测装置以及十六烷值检测方法 |
CN101855438A (zh) * | 2007-11-14 | 2010-10-06 | 丰田自动车株式会社 | 柴油发动机的控制装置和控制柴油发动机的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3864754B2 (ja) * | 2001-10-25 | 2007-01-10 | 日産自動車株式会社 | 内燃機関の制御装置 |
JP2004353490A (ja) * | 2003-05-27 | 2004-12-16 | Toyota Motor Corp | 内燃機関の制御装置 |
US7480557B2 (en) | 2006-11-17 | 2009-01-20 | Honda Motor Co., Ltd. | Control system for internal combustion engine |
JP4853381B2 (ja) * | 2007-05-28 | 2012-01-11 | トヨタ自動車株式会社 | セタン価推定装置及び方法 |
JP4600484B2 (ja) * | 2008-01-31 | 2010-12-15 | 株式会社デンソー | 燃料性状検出装置およびそれを用いた燃料噴射システム |
JP2010024870A (ja) * | 2008-07-16 | 2010-02-04 | Toyota Motor Corp | ディーゼル機関の燃料のアンチノック性指標値検出装置 |
JP4596064B2 (ja) * | 2008-10-03 | 2010-12-08 | 株式会社デンソー | 内燃機関制御装置及び内燃機関制御システム |
JP5327026B2 (ja) * | 2009-12-04 | 2013-10-30 | トヨタ自動車株式会社 | 内燃機関の燃料性状判定装置 |
JP5549398B2 (ja) * | 2010-06-11 | 2014-07-16 | トヨタ自動車株式会社 | セタン価推定装置 |
-
2012
- 2012-03-30 JP JP2012080962A patent/JP2013209943A/ja active Pending
-
2013
- 2013-03-11 CN CN201380018583.4A patent/CN104246187B/zh not_active Expired - Fee Related
- 2013-03-11 BR BR112014024334-4A patent/BR112014024334B1/pt not_active IP Right Cessation
- 2013-03-11 WO PCT/IB2013/000357 patent/WO2013144696A1/en active Application Filing
- 2013-03-11 DE DE112013001807.1T patent/DE112013001807B8/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1900926A1 (en) * | 2006-09-11 | 2008-03-19 | HONDA MOTOR CO., Ltd. | Control system for internal combustion engine |
CN101765710A (zh) * | 2007-07-31 | 2010-06-30 | 丰田自动车株式会社 | 十六烷值检测装置以及十六烷值检测方法 |
CN101855438A (zh) * | 2007-11-14 | 2010-10-06 | 丰田自动车株式会社 | 柴油发动机的控制装置和控制柴油发动机的方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2013144696A1 (en) | 2013-10-03 |
BR112014024334A2 (pt) | 2017-06-20 |
JP2013209943A (ja) | 2013-10-10 |
WO2013144696A8 (en) | 2013-12-05 |
DE112013001807B8 (de) | 2018-07-26 |
CN104246187A (zh) | 2014-12-24 |
DE112013001807T5 (de) | 2014-12-11 |
BR112014024334B1 (pt) | 2021-06-29 |
DE112013001807B4 (de) | 2018-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |