JP6058461B2 - ディーゼルエンジン - Google Patents
ディーゼルエンジン Download PDFInfo
- Publication number
- JP6058461B2 JP6058461B2 JP2013090811A JP2013090811A JP6058461B2 JP 6058461 B2 JP6058461 B2 JP 6058461B2 JP 2013090811 A JP2013090811 A JP 2013090811A JP 2013090811 A JP2013090811 A JP 2013090811A JP 6058461 B2 JP6058461 B2 JP 6058461B2
- Authority
- JP
- Japan
- Prior art keywords
- atmospheric pressure
- exhaust gas
- passage
- egr
- gas recirculation
- 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.)
- Active
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
- F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
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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
Description
20 排気通路
30 EGR装置(排気ガス循環装置)
50 ECU(制御装置)
60 大気圧センサ(大気圧検出手段)
100 ディーゼルエンジン
Claims (1)
- 排気通路と吸気通路との間を連通する排気還流通路を排気還流弁によって開閉し、該排気還流通路を介して前記排気通路から前記吸気通路に排気ガスの一部を還流する排気ガス再循環装置と、該排気ガス循環装置の還流を制御する制御装置と、を備えるディーゼルエンジンであって、
大気圧を検出する大気圧検出手段を備え、
前記制御装置は、始動完了後に、前記大気圧検出手段が検出する大気圧が所定圧以下であれば、前記排気ガス再循環装置の還流を遮断し、
前記制御装置は、前記大気圧検出手段が異常である場合には、始動完了後に、前記大気圧検出手段が検出する大気圧が所定圧以下であっても、前記排気ガス再循環装置の還流を遮断しない
ディーゼルエンジン。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013090811A JP6058461B2 (ja) | 2013-04-23 | 2013-04-23 | ディーゼルエンジン |
CN201480023414.4A CN105143654B (zh) | 2013-04-23 | 2014-04-22 | 柴油发动机 |
KR1020157032104A KR101788718B1 (ko) | 2013-04-23 | 2014-04-22 | 디젤 엔진 |
PCT/JP2014/061293 WO2014175269A1 (ja) | 2013-04-23 | 2014-04-22 | ディーゼルエンジン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013090811A JP6058461B2 (ja) | 2013-04-23 | 2013-04-23 | ディーゼルエンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014214639A JP2014214639A (ja) | 2014-11-17 |
JP6058461B2 true JP6058461B2 (ja) | 2017-01-11 |
Family
ID=51791841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013090811A Active JP6058461B2 (ja) | 2013-04-23 | 2013-04-23 | ディーゼルエンジン |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6058461B2 (ja) |
KR (1) | KR101788718B1 (ja) |
CN (1) | CN105143654B (ja) |
WO (1) | WO2014175269A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022219765A1 (ja) | 2021-04-15 | 2022-10-20 | 日産自動車株式会社 | 内燃機関の制御方法および制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS597254U (ja) * | 1982-07-07 | 1984-01-18 | トヨタ自動車株式会社 | 内燃機関の排気ガス再循環制御装置 |
JPS6181568A (ja) * | 1984-09-11 | 1986-04-25 | Honda Motor Co Ltd | 内燃エンジンの排気還流制御方法 |
JPH0243447A (ja) | 1988-07-30 | 1990-02-14 | Sanko Metal Ind Co Ltd | 二重折板屋根 |
JPH0243447U (ja) * | 1988-09-19 | 1990-03-26 | ||
JPH06101525A (ja) * | 1992-09-18 | 1994-04-12 | Toyota Motor Corp | ディーゼルエンジンの燃料噴射量制御装置 |
JP3306144B2 (ja) * | 1992-11-30 | 2002-07-24 | マツダ株式会社 | 圧力センサの故障検出装置 |
JPH0960559A (ja) * | 1995-08-24 | 1997-03-04 | Toyota Autom Loom Works Ltd | 内燃機関の高度補償装置 |
JP3183218B2 (ja) * | 1997-06-10 | 2001-07-09 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP2011043152A (ja) * | 2009-08-24 | 2011-03-03 | Daihatsu Motor Co Ltd | 制御装置 |
JP5907339B2 (ja) * | 2011-05-27 | 2016-04-26 | 株式会社デンソー | 内燃機関の筒内流入egrガス流量推定装置 |
JP5854328B2 (ja) * | 2011-05-27 | 2016-02-09 | 株式会社デンソー | 内燃機関の制御装置 |
-
2013
- 2013-04-23 JP JP2013090811A patent/JP6058461B2/ja active Active
-
2014
- 2014-04-22 CN CN201480023414.4A patent/CN105143654B/zh active Active
- 2014-04-22 WO PCT/JP2014/061293 patent/WO2014175269A1/ja active Application Filing
- 2014-04-22 KR KR1020157032104A patent/KR101788718B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN105143654A (zh) | 2015-12-09 |
CN105143654B (zh) | 2017-07-04 |
JP2014214639A (ja) | 2014-11-17 |
KR101788718B1 (ko) | 2017-10-20 |
KR20150142017A (ko) | 2015-12-21 |
WO2014175269A1 (ja) | 2014-10-30 |
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