CN101825029B - 一种汽油发动机怠速空燃比设定方法及装置 - Google Patents
一种汽油发动机怠速空燃比设定方法及装置 Download PDFInfo
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- CN101825029B CN101825029B CN 201010161514 CN201010161514A CN101825029B CN 101825029 B CN101825029 B CN 101825029B CN 201010161514 CN201010161514 CN 201010161514 CN 201010161514 A CN201010161514 A CN 201010161514A CN 101825029 B CN101825029 B CN 101825029B
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CN 201010161514 CN101825029B (zh) | 2010-04-30 | 2010-04-30 | 一种汽油发动机怠速空燃比设定方法及装置 |
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CN 201010161514 CN101825029B (zh) | 2010-04-30 | 2010-04-30 | 一种汽油发动机怠速空燃比设定方法及装置 |
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CN101825029A CN101825029A (zh) | 2010-09-08 |
CN101825029B true CN101825029B (zh) | 2013-07-10 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102094719B (zh) * | 2011-03-22 | 2012-12-19 | 中国汽车工程研究院股份有限公司 | 一种空燃比调节装置及其调节方法 |
CN103557107A (zh) * | 2013-11-14 | 2014-02-05 | 上汽通用五菱汽车股份有限公司 | 一种汽油发动机加浓情况下修正点火角的方法 |
CN104677964A (zh) * | 2013-12-03 | 2015-06-03 | 浙江福爱电子有限公司 | 一种片式氧传感器及其安装与工作方式 |
CN115142973B (zh) * | 2022-07-01 | 2023-07-28 | 奇瑞汽车股份有限公司 | 发动机怠速防熄火控制方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3117648B2 (ja) * | 1996-09-30 | 2000-12-18 | 美智子 益子 | 美容又は治療用板状物の顎への固持具 |
CN1469036A (zh) * | 2002-07-18 | 2004-01-21 | 株式会社日立制作所 | 发动机的空燃比控制方法和采用该方法的燃料控制装置 |
CN1724859A (zh) * | 2004-07-23 | 2006-01-25 | 日产自动车株式会社 | 内燃机控制装置 |
CN101115917A (zh) * | 2005-02-04 | 2008-01-30 | 丰田自动车株式会社 | 用于内燃机的控制设备 |
CN101392695A (zh) * | 2008-11-04 | 2009-03-25 | 华夏龙晖(北京)汽车电子科技有限公司 | 摩托车发动机电控单元怠速控制方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03117648A (ja) * | 1989-09-29 | 1991-05-20 | Toyota Motor Corp | 2サイクル内燃機関の燃料噴射制御装置 |
US7467511B2 (en) * | 2005-05-20 | 2008-12-23 | Gm Global Technology Operations, Inc. | Emission control strategy for lean idle |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3117648B2 (ja) * | 1996-09-30 | 2000-12-18 | 美智子 益子 | 美容又は治療用板状物の顎への固持具 |
CN1469036A (zh) * | 2002-07-18 | 2004-01-21 | 株式会社日立制作所 | 发动机的空燃比控制方法和采用该方法的燃料控制装置 |
CN1724859A (zh) * | 2004-07-23 | 2006-01-25 | 日产自动车株式会社 | 内燃机控制装置 |
CN101115917A (zh) * | 2005-02-04 | 2008-01-30 | 丰田自动车株式会社 | 用于内燃机的控制设备 |
CN101392695A (zh) * | 2008-11-04 | 2009-03-25 | 华夏龙晖(北京)汽车电子科技有限公司 | 摩托车发动机电控单元怠速控制方法 |
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