JP2017020406A - 内燃機関用制御装置 - Google Patents
内燃機関用制御装置 Download PDFInfo
- Publication number
- JP2017020406A JP2017020406A JP2015138202A JP2015138202A JP2017020406A JP 2017020406 A JP2017020406 A JP 2017020406A JP 2015138202 A JP2015138202 A JP 2015138202A JP 2015138202 A JP2015138202 A JP 2015138202A JP 2017020406 A JP2017020406 A JP 2017020406A
- Authority
- JP
- Japan
- Prior art keywords
- intake air
- humidity
- internal combustion
- combustion engine
- air temperature
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 claims description 60
- 230000008859 change Effects 0.000 claims description 56
- 238000003745 diagnosis Methods 0.000 claims description 53
- 230000008569 process Effects 0.000 claims description 47
- 230000007423 decrease Effects 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000009529 body temperature measurement Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 30
- 238000001514 detection method Methods 0.000 description 17
- 238000005070 sampling Methods 0.000 description 17
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015138202A JP2017020406A (ja) | 2015-07-10 | 2015-07-10 | 内燃機関用制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015138202A JP2017020406A (ja) | 2015-07-10 | 2015-07-10 | 内燃機関用制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017020406A true JP2017020406A (ja) | 2017-01-26 |
JP2017020406A5 JP2017020406A5 (enrdf_load_stackoverflow) | 2017-10-26 |
Family
ID=57887703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015138202A Pending JP2017020406A (ja) | 2015-07-10 | 2015-07-10 | 内燃機関用制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2017020406A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017125436A (ja) * | 2016-01-13 | 2017-07-20 | トヨタ自動車株式会社 | 湿度センサの異常検出装置 |
KR101806372B1 (ko) | 2016-12-09 | 2018-01-10 | 현대오트론 주식회사 | 차량용 상대습도 센서의 고장진단 방법 |
JP2018193994A (ja) * | 2017-05-15 | 2018-12-06 | ヴィンタートゥール ガス アンド ディーゼル アーゲー | 大型ディーゼルエンジンの運転方法及び大型ディーゼルエンジン |
JP2018199367A (ja) * | 2017-05-25 | 2018-12-20 | 株式会社デンソー | 電子制御装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633275A (ja) * | 1986-06-23 | 1988-01-08 | Fujitsu Ten Ltd | センサ系異常検出装置 |
JPS6441753A (en) * | 1987-08-07 | 1989-02-14 | Sanyo Electric Co | Air conditioner of basement for living |
JPH0968146A (ja) * | 1995-09-01 | 1997-03-11 | Mitsubishi Electric Corp | 内燃機関制御装置 |
JP2001097032A (ja) * | 1999-09-30 | 2001-04-10 | Denso Corp | 車両用空調装置 |
JP2001227790A (ja) * | 2000-02-18 | 2001-08-24 | Fujitsu General Ltd | 空気調和機のセンサ故障診断装置 |
JP2004229446A (ja) * | 2003-01-24 | 2004-08-12 | Nissin Electric Co Ltd | 碍子汚損検出方法 |
US20120227714A1 (en) * | 2011-03-10 | 2012-09-13 | Ford Global Technologies, Llc | Method and System for Humidity Sensor Diagnostics |
JP2015078637A (ja) * | 2013-10-16 | 2015-04-23 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
JP2015114884A (ja) * | 2013-12-12 | 2015-06-22 | 株式会社デンソー | 物理量センサ |
-
2015
- 2015-07-10 JP JP2015138202A patent/JP2017020406A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS633275A (ja) * | 1986-06-23 | 1988-01-08 | Fujitsu Ten Ltd | センサ系異常検出装置 |
JPS6441753A (en) * | 1987-08-07 | 1989-02-14 | Sanyo Electric Co | Air conditioner of basement for living |
JPH0968146A (ja) * | 1995-09-01 | 1997-03-11 | Mitsubishi Electric Corp | 内燃機関制御装置 |
JP2001097032A (ja) * | 1999-09-30 | 2001-04-10 | Denso Corp | 車両用空調装置 |
JP2001227790A (ja) * | 2000-02-18 | 2001-08-24 | Fujitsu General Ltd | 空気調和機のセンサ故障診断装置 |
JP2004229446A (ja) * | 2003-01-24 | 2004-08-12 | Nissin Electric Co Ltd | 碍子汚損検出方法 |
US20120227714A1 (en) * | 2011-03-10 | 2012-09-13 | Ford Global Technologies, Llc | Method and System for Humidity Sensor Diagnostics |
JP2015078637A (ja) * | 2013-10-16 | 2015-04-23 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
JP2015114884A (ja) * | 2013-12-12 | 2015-06-22 | 株式会社デンソー | 物理量センサ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017125436A (ja) * | 2016-01-13 | 2017-07-20 | トヨタ自動車株式会社 | 湿度センサの異常検出装置 |
KR101806372B1 (ko) | 2016-12-09 | 2018-01-10 | 현대오트론 주식회사 | 차량용 상대습도 센서의 고장진단 방법 |
JP2018193994A (ja) * | 2017-05-15 | 2018-12-06 | ヴィンタートゥール ガス アンド ディーゼル アーゲー | 大型ディーゼルエンジンの運転方法及び大型ディーゼルエンジン |
JP2018199367A (ja) * | 2017-05-25 | 2018-12-20 | 株式会社デンソー | 電子制御装置 |
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