PH12018000222A1 - Diagnosis device and diagnosis method - Google Patents
Diagnosis device and diagnosis method Download PDFInfo
- Publication number
- PH12018000222A1 PH12018000222A1 PH12018000222A PH12018000222A PH12018000222A1 PH 12018000222 A1 PH12018000222 A1 PH 12018000222A1 PH 12018000222 A PH12018000222 A PH 12018000222A PH 12018000222 A PH12018000222 A PH 12018000222A PH 12018000222 A1 PH12018000222 A1 PH 12018000222A1
- Authority
- PH
- Philippines
- Prior art keywords
- malfunction
- threshold
- levels
- factor
- detection
- Prior art date
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007257 malfunction Effects 0.000 claims abstract description 141
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000003936 working memory Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Testing And Monitoring For Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017164545A JP6911642B2 (ja) | 2017-08-29 | 2017-08-29 | 診断装置および診断方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
PH12018000222A1 true PH12018000222A1 (en) | 2019-04-29 |
PH12018000222B1 PH12018000222B1 (en) | 2019-04-29 |
Family
ID=65514721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12018000222A PH12018000222B1 (en) | 2017-08-29 | 2018-08-16 | Diagnosis device and diagnosis method |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6911642B2 (ja) |
CN (1) | CN109425495B (ja) |
MY (1) | MY193878A (ja) |
PH (1) | PH12018000222B1 (ja) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2830506B2 (ja) * | 1991-05-21 | 1998-12-02 | 株式会社デンソー | センサの異常判別装置 |
JP3046870B2 (ja) * | 1991-10-25 | 2000-05-29 | マツダ株式会社 | 故障診断方法 |
JP4464636B2 (ja) * | 2003-08-08 | 2010-05-19 | トヨタ自動車株式会社 | 内燃機関の異常検出装置 |
JP4853921B2 (ja) * | 2007-02-14 | 2012-01-11 | キャタピラー エス エー アール エル | 機体診断システム |
JP2009024630A (ja) * | 2007-07-20 | 2009-02-05 | Toyota Motor Corp | 吸気系の異常検出装置 |
US8521354B2 (en) * | 2008-08-12 | 2013-08-27 | Southwest Research Institute | Diagnosis of sensor failure in airflow-based engine control system |
JP2010106785A (ja) * | 2008-10-31 | 2010-05-13 | Denso Corp | 排出ガス還流システムの異常診断装置 |
MX338307B (es) * | 2009-06-11 | 2016-04-07 | Eaton Corp | Deteccion y mitigacion de fallas en sistema de traccion hibrido. |
CN102042909A (zh) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | 机车故障诊断方法和系统 |
JP5445424B2 (ja) * | 2010-10-20 | 2014-03-19 | 株式会社デンソー | 空気流量測定装置の劣化判定装置及び劣化判定方法 |
JP2014185542A (ja) * | 2013-03-22 | 2014-10-02 | Toyota Motor Corp | フィルタの異常検出装置 |
US9845749B2 (en) * | 2015-02-06 | 2017-12-19 | Ford Global Technologies, Llc | System and methods for diagnosing soot accumulation on an exhaust gas recirculation valve |
-
2017
- 2017-08-29 JP JP2017164545A patent/JP6911642B2/ja active Active
-
2018
- 2018-08-16 PH PH12018000222A patent/PH12018000222B1/en unknown
- 2018-08-24 CN CN201810972725.5A patent/CN109425495B/zh active Active
- 2018-08-24 MY MYPI2018702995A patent/MY193878A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY193878A (en) | 2022-10-30 |
PH12018000222B1 (en) | 2019-04-29 |
CN109425495A (zh) | 2019-03-05 |
JP6911642B2 (ja) | 2021-07-28 |
CN109425495B (zh) | 2021-12-24 |
JP2019044591A (ja) | 2019-03-22 |
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