CN109488473B - 发动机的在线预判系统和在线预判方法 - Google Patents
发动机的在线预判系统和在线预判方法 Download PDFInfo
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- CN109488473B CN109488473B CN201811542257.4A CN201811542257A CN109488473B CN 109488473 B CN109488473 B CN 109488473B CN 201811542257 A CN201811542257 A CN 201811542257A CN 109488473 B CN109488473 B CN 109488473B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 39
- 230000002159 abnormal effect Effects 0.000 claims abstract description 38
- 238000012512 characterization method Methods 0.000 claims abstract description 13
- 230000002596 correlated effect Effects 0.000 claims abstract description 5
- 230000000875 corresponding effect Effects 0.000 claims description 20
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000004880 explosion Methods 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000010223 real-time analysis Methods 0.000 claims description 5
- 238000010219 correlation analysis Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method 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
- F02D41/22—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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
-
- 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
-
- 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
-
- 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)
Abstract
Description
Claims (12)
Priority Applications (1)
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CN201811542257.4A CN109488473B (zh) | 2018-12-17 | 2018-12-17 | 发动机的在线预判系统和在线预判方法 |
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CN201811542257.4A CN109488473B (zh) | 2018-12-17 | 2018-12-17 | 发动机的在线预判系统和在线预判方法 |
Publications (2)
Publication Number | Publication Date |
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CN109488473A CN109488473A (zh) | 2019-03-19 |
CN109488473B true CN109488473B (zh) | 2021-08-13 |
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CN201811542257.4A Active CN109488473B (zh) | 2018-12-17 | 2018-12-17 | 发动机的在线预判系统和在线预判方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110567727B (zh) * | 2019-08-13 | 2021-10-01 | 北京化工大学 | 一种基于振动加速度信号的柴油机输出功率评估方法 |
CN115163323B (zh) * | 2022-06-27 | 2023-09-29 | 北京理工大学 | 基于振动信号的柴油机喷油时刻动态优化方法和装置 |
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JP3258417B2 (ja) * | 1993-01-29 | 2002-02-18 | マツダ株式会社 | エンジンの燃料ポンプ故障検出装置 |
EP1441120A2 (en) * | 2003-01-27 | 2004-07-28 | Denso Corporation | Pressure accumulation type fuel injection system |
JP2005220890A (ja) * | 2004-02-09 | 2005-08-18 | Toyota Motor Corp | 内燃機関用過給システム |
CN1746475A (zh) * | 2004-09-10 | 2006-03-15 | 株式会社电装 | 共轨燃油喷射系统 |
JP2008069693A (ja) * | 2006-09-13 | 2008-03-27 | Toyota Motor Corp | 内燃機関の故障診断システム |
CN101294519A (zh) * | 2007-04-23 | 2008-10-29 | 株式会社电装 | 用于内燃机的故障诊断系统和控制系统 |
CN101490383A (zh) * | 2006-07-10 | 2009-07-22 | 丰田自动车株式会社 | 内燃机系统的故障判断装置及安全装置 |
JP2009203883A (ja) * | 2008-02-27 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | 内燃機関の故障原因推定方法および装置 |
JP2010185308A (ja) * | 2009-02-10 | 2010-08-26 | Toyota Motor Corp | 内燃機関の燃料供給装置 |
CN101868617A (zh) * | 2009-01-20 | 2010-10-20 | 丰田自动车株式会社 | 内燃机的控制装置 |
CN102735395A (zh) * | 2012-06-21 | 2012-10-17 | 天津大学 | 一种内燃机爆震在线诊断和控制方法 |
EP2615274A1 (en) * | 2010-09-06 | 2013-07-17 | Toyota Jidosha Kabushiki Kaisha | Control device for internal-combustion engine |
JP2013194649A (ja) * | 2012-03-21 | 2013-09-30 | Denso Corp | 燃料噴射弁検査装置 |
CN105673242A (zh) * | 2014-12-08 | 2016-06-15 | 卡特彼勒公司 | 预测发动机系统和方法 |
CN106168178A (zh) * | 2015-05-21 | 2016-11-30 | 铃木株式会社 | 内燃机的控制装置 |
CN106198032A (zh) * | 2014-11-26 | 2016-12-07 | 现代自动车株式会社 | 用于检测车辆中的冲击水平的方法 |
CN106458240A (zh) * | 2014-06-20 | 2017-02-22 | 罗伯特·博世有限公司 | 用于监控机动车控制机构的方法 |
-
2018
- 2018-12-17 CN CN201811542257.4A patent/CN109488473B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3258417B2 (ja) * | 1993-01-29 | 2002-02-18 | マツダ株式会社 | エンジンの燃料ポンプ故障検出装置 |
JPH07103047A (ja) * | 1993-09-30 | 1995-04-18 | Komatsu Ltd | 電子制御式燃料噴射系の故障診断方法 |
EP1441120A2 (en) * | 2003-01-27 | 2004-07-28 | Denso Corporation | Pressure accumulation type fuel injection system |
JP2005220890A (ja) * | 2004-02-09 | 2005-08-18 | Toyota Motor Corp | 内燃機関用過給システム |
CN1746475A (zh) * | 2004-09-10 | 2006-03-15 | 株式会社电装 | 共轨燃油喷射系统 |
CN101490383A (zh) * | 2006-07-10 | 2009-07-22 | 丰田自动车株式会社 | 内燃机系统的故障判断装置及安全装置 |
JP2008069693A (ja) * | 2006-09-13 | 2008-03-27 | Toyota Motor Corp | 内燃機関の故障診断システム |
CN101294519A (zh) * | 2007-04-23 | 2008-10-29 | 株式会社电装 | 用于内燃机的故障诊断系统和控制系统 |
JP2009203883A (ja) * | 2008-02-27 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | 内燃機関の故障原因推定方法および装置 |
CN101868617A (zh) * | 2009-01-20 | 2010-10-20 | 丰田自动车株式会社 | 内燃机的控制装置 |
JP2010185308A (ja) * | 2009-02-10 | 2010-08-26 | Toyota Motor Corp | 内燃機関の燃料供給装置 |
EP2615274A1 (en) * | 2010-09-06 | 2013-07-17 | Toyota Jidosha Kabushiki Kaisha | Control device for internal-combustion engine |
JP2013194649A (ja) * | 2012-03-21 | 2013-09-30 | Denso Corp | 燃料噴射弁検査装置 |
CN102735395A (zh) * | 2012-06-21 | 2012-10-17 | 天津大学 | 一种内燃机爆震在线诊断和控制方法 |
CN106458240A (zh) * | 2014-06-20 | 2017-02-22 | 罗伯特·博世有限公司 | 用于监控机动车控制机构的方法 |
CN106198032A (zh) * | 2014-11-26 | 2016-12-07 | 现代自动车株式会社 | 用于检测车辆中的冲击水平的方法 |
CN105673242A (zh) * | 2014-12-08 | 2016-06-15 | 卡特彼勒公司 | 预测发动机系统和方法 |
CN106168178A (zh) * | 2015-05-21 | 2016-11-30 | 铃木株式会社 | 内燃机的控制装置 |
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Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute |
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Inventor after: Li Xiang Inventor after: Zhang Wenzheng Inventor after: Yan Ping Inventor after: Gao Wu Inventor after: Peng Ye Inventor after: Zhang Maosheng Inventor after: Zhang Qiucheng Inventor before: Li Xiang Inventor before: Zhang Wenzheng Inventor before: Yan Ping Inventor before: Gao Wu Inventor before: Peng Ye Inventor before: Zhang Maosheng Inventor before: Zhang Qiucheng |