JP2020193892A5 - - Google Patents
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- Publication number
- JP2020193892A5 JP2020193892A5 JP2019100208A JP2019100208A JP2020193892A5 JP 2020193892 A5 JP2020193892 A5 JP 2020193892A5 JP 2019100208 A JP2019100208 A JP 2019100208A JP 2019100208 A JP2019100208 A JP 2019100208A JP 2020193892 A5 JP2020193892 A5 JP 2020193892A5
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- temperature
- sensor
- cover
- fluctuation amount
- 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.)
- Granted
Links
- 238000003745 diagnosis Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 20
- 230000005856 abnormality Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims 3
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019100208A JP7172860B2 (ja) | 2019-05-29 | 2019-05-29 | 排ガスセンサ |
| PCT/JP2020/021259 WO2020241807A1 (ja) | 2019-05-29 | 2020-05-29 | 排ガスセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019100208A JP7172860B2 (ja) | 2019-05-29 | 2019-05-29 | 排ガスセンサ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020193892A JP2020193892A (ja) | 2020-12-03 |
| JP2020193892A5 true JP2020193892A5 (enExample) | 2021-09-09 |
| JP7172860B2 JP7172860B2 (ja) | 2022-11-16 |
Family
ID=73548665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019100208A Active JP7172860B2 (ja) | 2019-05-29 | 2019-05-29 | 排ガスセンサ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7172860B2 (enExample) |
| WO (1) | WO2020241807A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562356B (zh) * | 2021-02-24 | 2023-03-24 | 长城汽车股份有限公司 | 车辆颗粒物传感器的检测方法、诊断仪及车辆 |
| WO2023188416A1 (ja) | 2022-03-31 | 2023-10-05 | 株式会社Thermalytica | 断熱部材及び断熱窓 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3264161B2 (ja) * | 1995-12-19 | 2002-03-11 | 宇部興産株式会社 | センサ異常の検出方法 |
| JP4459566B2 (ja) * | 2003-07-10 | 2010-04-28 | 本田技研工業株式会社 | 排気ガスセンサの劣化故障診断装置 |
| JP4503498B2 (ja) | 2005-06-22 | 2010-07-14 | 本田技研工業株式会社 | 排気温度センサの異常診断装置 |
| JP4789011B2 (ja) | 2007-03-19 | 2011-10-05 | トヨタ自動車株式会社 | 排ガスセンサの故障診断装置 |
| JP2011017289A (ja) * | 2009-07-09 | 2011-01-27 | Honda Motor Co Ltd | 排気センサの故障判定装置 |
| DE102010027975A1 (de) | 2010-04-20 | 2011-10-20 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Eigendiagnose einer Abgassonde |
| WO2012032622A1 (ja) | 2010-09-08 | 2012-03-15 | トヨタ自動車株式会社 | Ｐｍ検出装置 |
| JP2012159438A (ja) | 2011-02-01 | 2012-08-23 | Toyota Motor Corp | Ｐｍセンサの故障検出装置 |
| US10550749B2 (en) * | 2017-03-20 | 2020-02-04 | Nissan North America, Inc. | Exhaust gas temperature sensor diagnostic system |
-
2019
- 2019-05-29 JP JP2019100208A patent/JP7172860B2/ja active Active
-
2020
- 2020-05-29 WO PCT/JP2020/021259 patent/WO2020241807A1/ja not_active Ceased
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