CN105134397A - 氧传感器的诊断方法、系统及具有该系统的车辆 - Google Patents
氧传感器的诊断方法、系统及具有该系统的车辆 Download PDFInfo
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- CN105134397A CN105134397A CN201510556987.XA CN201510556987A CN105134397A CN 105134397 A CN105134397 A CN 105134397A CN 201510556987 A CN201510556987 A CN 201510556987A CN 105134397 A CN105134397 A CN 105134397A
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- vehicle
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 25
- 239000001301 oxygen Substances 0.000 title abstract description 25
- 238000000034 method Methods 0.000 title abstract description 13
- 238000002405 diagnostic procedure Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 abstract description 10
- 238000011217 control strategy Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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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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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
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Priority Applications (1)
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CN201510556987.XA CN105134397B (zh) | 2015-09-02 | 2015-09-02 | 氧传感器的诊断方法、系统及具有该系统的车辆 |
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CN201510556987.XA CN105134397B (zh) | 2015-09-02 | 2015-09-02 | 氧传感器的诊断方法、系统及具有该系统的车辆 |
Publications (2)
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CN105134397A true CN105134397A (zh) | 2015-12-09 |
CN105134397B CN105134397B (zh) | 2017-10-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108884769A (zh) * | 2015-12-18 | 2018-11-23 | 法国大陆汽车公司 | 用于诊断氧探头的诊断方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10159640A (ja) * | 1996-12-02 | 1998-06-16 | Unisia Jecs Corp | 空燃比センサの異常診断装置 |
CN1386971A (zh) * | 2001-05-22 | 2002-12-25 | 三菱电机株式会社 | O2传感器的故障诊断装置及方法 |
US20090182490A1 (en) * | 2007-12-12 | 2009-07-16 | Denso Corporation | Exhaust gas oxygen sensor monitoring |
CN201679545U (zh) * | 2010-04-23 | 2010-12-22 | 阿尔特(中国)汽车技术有限公司 | 氧传感器诊断装置 |
CN102374002A (zh) * | 2010-08-13 | 2012-03-14 | 阿尔特(中国)汽车技术有限公司 | 氧传感器诊断方法 |
CN104279036A (zh) * | 2014-09-01 | 2015-01-14 | 潍柴动力股份有限公司 | 一种宽域氧传感器故障检测方法及装置 |
-
2015
- 2015-09-02 CN CN201510556987.XA patent/CN105134397B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10159640A (ja) * | 1996-12-02 | 1998-06-16 | Unisia Jecs Corp | 空燃比センサの異常診断装置 |
CN1386971A (zh) * | 2001-05-22 | 2002-12-25 | 三菱电机株式会社 | O2传感器的故障诊断装置及方法 |
US20090182490A1 (en) * | 2007-12-12 | 2009-07-16 | Denso Corporation | Exhaust gas oxygen sensor monitoring |
CN201679545U (zh) * | 2010-04-23 | 2010-12-22 | 阿尔特(中国)汽车技术有限公司 | 氧传感器诊断装置 |
CN102374002A (zh) * | 2010-08-13 | 2012-03-14 | 阿尔特(中国)汽车技术有限公司 | 氧传感器诊断方法 |
CN104279036A (zh) * | 2014-09-01 | 2015-01-14 | 潍柴动力股份有限公司 | 一种宽域氧传感器故障检测方法及装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108884769A (zh) * | 2015-12-18 | 2018-11-23 | 法国大陆汽车公司 | 用于诊断氧探头的诊断方法 |
CN108884769B (zh) * | 2015-12-18 | 2021-06-08 | 法国大陆汽车公司 | 用于诊断氧探头的诊断方法 |
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CN105134397B (zh) | 2017-10-10 |
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Inventor after: Yuan Bo Inventor after: Li Yongshuang Inventor before: Yuan Bo |
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Effective date of registration: 20180418 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240222 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |
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