CN112943466A - 灵活燃料发动机的早燃控制方法、系统、车辆及存储介质 - Google Patents
灵活燃料发动机的早燃控制方法、系统、车辆及存储介质 Download PDFInfo
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- CN112943466A CN112943466A CN202110168215.4A CN202110168215A CN112943466A CN 112943466 A CN112943466 A CN 112943466A CN 202110168215 A CN202110168215 A CN 202110168215A CN 112943466 A CN112943466 A CN 112943466A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000000446 fuel Substances 0.000 title claims abstract description 41
- 230000010354 integration Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000036632 reaction speed Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 11
- 238000005474 detonation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
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- 239000013049 sediment Substances 0.000 description 1
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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
- F02D41/22—Safety or indicating devices for abnormal conditions
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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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
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- 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
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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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110168215.4A CN112943466B (zh) | 2021-02-07 | 2021-02-07 | 灵活燃料发动机的早燃控制方法、系统、车辆及存储介质 |
Applications Claiming Priority (1)
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CN202110168215.4A CN112943466B (zh) | 2021-02-07 | 2021-02-07 | 灵活燃料发动机的早燃控制方法、系统、车辆及存储介质 |
Publications (2)
Publication Number | Publication Date |
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CN112943466A true CN112943466A (zh) | 2021-06-11 |
CN112943466B CN112943466B (zh) | 2022-08-30 |
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CN202110168215.4A Active CN112943466B (zh) | 2021-02-07 | 2021-02-07 | 灵活燃料发动机的早燃控制方法、系统、车辆及存储介质 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000097061A (ja) * | 1998-09-24 | 2000-04-04 | Nissan Motor Co Ltd | 可変動弁エンジンのプレイグニッション防止装置 |
JP2007032407A (ja) * | 2005-07-26 | 2007-02-08 | Mitsubishi Heavy Ind Ltd | 内燃機関の燃焼診断方法及びその装置 |
DE102008038102A1 (de) * | 2008-08-18 | 2010-03-25 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Verhinderung einer Vorentflammung eines Kraftstoff-Luft-Gemisches in einem Zylinderraum einer ottomotorisch betriebenen Brennkraftmaschine mit hohem Verdichtungsverhältnis |
CN104179580A (zh) * | 2013-05-24 | 2014-12-03 | 卡特彼勒发动机有限责任两合公司 | 操作气体或双燃料发动机的方法 |
CN105386882A (zh) * | 2015-10-26 | 2016-03-09 | 重庆长安汽车股份有限公司 | 一种增压非直喷汽油发动机早燃控制方法 |
CN105909399A (zh) * | 2015-02-20 | 2016-08-31 | 温特图尔汽柴油公司 | 双燃料船用内燃发动机以及对应的方法和改装工具包 |
CN108414230A (zh) * | 2018-02-14 | 2018-08-17 | 清华大学 | 一种内燃机早燃检测方法 |
CN110088448A (zh) * | 2016-12-15 | 2019-08-02 | 卡特彼勒发动机有限及两合公司 | 操作气体燃料内燃发动机的方法 |
-
2021
- 2021-02-07 CN CN202110168215.4A patent/CN112943466B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000097061A (ja) * | 1998-09-24 | 2000-04-04 | Nissan Motor Co Ltd | 可変動弁エンジンのプレイグニッション防止装置 |
JP2007032407A (ja) * | 2005-07-26 | 2007-02-08 | Mitsubishi Heavy Ind Ltd | 内燃機関の燃焼診断方法及びその装置 |
DE102008038102A1 (de) * | 2008-08-18 | 2010-03-25 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Verhinderung einer Vorentflammung eines Kraftstoff-Luft-Gemisches in einem Zylinderraum einer ottomotorisch betriebenen Brennkraftmaschine mit hohem Verdichtungsverhältnis |
CN104179580A (zh) * | 2013-05-24 | 2014-12-03 | 卡特彼勒发动机有限责任两合公司 | 操作气体或双燃料发动机的方法 |
CN105909399A (zh) * | 2015-02-20 | 2016-08-31 | 温特图尔汽柴油公司 | 双燃料船用内燃发动机以及对应的方法和改装工具包 |
CN105386882A (zh) * | 2015-10-26 | 2016-03-09 | 重庆长安汽车股份有限公司 | 一种增压非直喷汽油发动机早燃控制方法 |
CN110088448A (zh) * | 2016-12-15 | 2019-08-02 | 卡特彼勒发动机有限及两合公司 | 操作气体燃料内燃发动机的方法 |
CN108414230A (zh) * | 2018-02-14 | 2018-08-17 | 清华大学 | 一种内燃机早燃检测方法 |
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CN112943466B (zh) | 2022-08-30 |
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Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Applicant after: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Applicant after: Aurobay Technology Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Applicant before: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Applicant before: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. |
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Effective date of registration: 20231120 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang liankong Technology Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Patentee before: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Patentee before: Aurobay Technology Co.,Ltd. |
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