CN106523150A - 一种车载发动机积碳监测系统 - Google Patents
一种车载发动机积碳监测系统 Download PDFInfo
- Publication number
- CN106523150A CN106523150A CN201611162023.8A CN201611162023A CN106523150A CN 106523150 A CN106523150 A CN 106523150A CN 201611162023 A CN201611162023 A CN 201611162023A CN 106523150 A CN106523150 A CN 106523150A
- Authority
- CN
- China
- Prior art keywords
- information
- oxygen sensor
- max
- engine
- feedback voltage
- 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.)
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 69
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000008021 deposition Effects 0.000 title abstract 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 57
- 239000001301 oxygen Substances 0.000 claims abstract description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000002826 coolant Substances 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 38
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611162023.8A CN106523150B (zh) | 2016-12-15 | 2016-12-15 | 一种车载发动机积碳监测系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611162023.8A CN106523150B (zh) | 2016-12-15 | 2016-12-15 | 一种车载发动机积碳监测系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106523150A true CN106523150A (zh) | 2017-03-22 |
CN106523150B CN106523150B (zh) | 2019-05-24 |
Family
ID=58339801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611162023.8A Active CN106523150B (zh) | 2016-12-15 | 2016-12-15 | 一种车载发动机积碳监测系统 |
Country Status (1)
Country | Link |
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CN (1) | CN106523150B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108106854A (zh) * | 2017-12-25 | 2018-06-01 | 董志强 | 发动机运行远程监控计时和当前运行状态判断装置及方法 |
CN112201014A (zh) * | 2020-09-27 | 2021-01-08 | 同济大学 | 一种生物柴油发动机积碳过量预警方法及预警系统 |
CN115680877A (zh) * | 2021-07-28 | 2023-02-03 | 深圳联友科技有限公司 | 一种基于车联大数据的发动机积碳检测系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199397A (en) * | 1992-08-24 | 1993-04-06 | Ford Motor Company | Engine operation interrupt using ambient monoxide sensing |
DE4401835A1 (de) * | 1993-02-02 | 1994-08-04 | Volkswagen Ag | Vorrichtung zur Ermittlung des Ölwechselzeitpunktes eines Kraftfahrzeugmotors |
JP2004068718A (ja) * | 2002-08-07 | 2004-03-04 | Honda Motor Co Ltd | 内燃機関の空燃比制御装置 |
CN102046938A (zh) * | 2008-03-31 | 2011-05-04 | 伍德沃德调速器公司 | 柴油机废气积碳传感器系统和方法 |
CN202916096U (zh) * | 2012-09-25 | 2013-05-01 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种发动机积碳检测装置 |
CN104541144A (zh) * | 2012-06-22 | 2015-04-22 | 伊利诺斯工具制品有限公司 | 用于分析发动机中的积碳的系统和方法 |
CN105927385A (zh) * | 2016-05-27 | 2016-09-07 | 宁波吉利汽车研究开发有限公司 | 发动机积碳检测系统和检测方法 |
-
2016
- 2016-12-15 CN CN201611162023.8A patent/CN106523150B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199397A (en) * | 1992-08-24 | 1993-04-06 | Ford Motor Company | Engine operation interrupt using ambient monoxide sensing |
DE4401835A1 (de) * | 1993-02-02 | 1994-08-04 | Volkswagen Ag | Vorrichtung zur Ermittlung des Ölwechselzeitpunktes eines Kraftfahrzeugmotors |
JP2004068718A (ja) * | 2002-08-07 | 2004-03-04 | Honda Motor Co Ltd | 内燃機関の空燃比制御装置 |
CN102046938A (zh) * | 2008-03-31 | 2011-05-04 | 伍德沃德调速器公司 | 柴油机废气积碳传感器系统和方法 |
CN104541144A (zh) * | 2012-06-22 | 2015-04-22 | 伊利诺斯工具制品有限公司 | 用于分析发动机中的积碳的系统和方法 |
CN202916096U (zh) * | 2012-09-25 | 2013-05-01 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种发动机积碳检测装置 |
CN105927385A (zh) * | 2016-05-27 | 2016-09-07 | 宁波吉利汽车研究开发有限公司 | 发动机积碳检测系统和检测方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108106854A (zh) * | 2017-12-25 | 2018-06-01 | 董志强 | 发动机运行远程监控计时和当前运行状态判断装置及方法 |
CN112201014A (zh) * | 2020-09-27 | 2021-01-08 | 同济大学 | 一种生物柴油发动机积碳过量预警方法及预警系统 |
CN112201014B (zh) * | 2020-09-27 | 2022-02-18 | 同济大学 | 一种生物柴油发动机积碳过量预警方法及预警系统 |
CN115680877A (zh) * | 2021-07-28 | 2023-02-03 | 深圳联友科技有限公司 | 一种基于车联大数据的发动机积碳检测系统及方法 |
CN115680877B (zh) * | 2021-07-28 | 2024-06-14 | 深圳联友科技有限公司 | 一种基于车联大数据的发动机积碳检测系统及检测方法 |
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Publication number | Publication date |
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CN106523150B (zh) | 2019-05-24 |
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Inventor after: Liu Yumei Inventor after: Zhu Jiang Inventor after: Zhuang Jiaojiao Inventor after: Li Zhanlun Inventor after: Qiao Ningguo Inventor after: Zhou Yi Inventor after: Chen Yun Inventor after: Zhang Zhiyuan Inventor after: Liu Xuhong Inventor after: Liu Li Inventor before: Liu Yumei Inventor before: Zhu Jiang Inventor before: Li Zhanlun Inventor before: Zhuang Jiaojiao Inventor before: Qiao Ningguo Inventor before: Zhou Yi Inventor before: Chen Yun Inventor before: Zhang Zhiyuan Inventor before: Liu Xuhong Inventor before: Liu Li |
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