KR20100002266A - 내연 기관의 제어 장치 - Google Patents
내연 기관의 제어 장치 Download PDFInfo
- Publication number
- KR20100002266A KR20100002266A KR1020097022677A KR20097022677A KR20100002266A KR 20100002266 A KR20100002266 A KR 20100002266A KR 1020097022677 A KR1020097022677 A KR 1020097022677A KR 20097022677 A KR20097022677 A KR 20097022677A KR 20100002266 A KR20100002266 A KR 20100002266A
- Authority
- KR
- South Korea
- Prior art keywords
- opening degree
- throttle opening
- torque
- sensitivity
- required torque
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 28
- 230000035945 sensitivity Effects 0.000 claims abstract description 37
- 238000004220 aggregation Methods 0.000 claims description 25
- 230000002776 aggregation Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 12
- 230000004931 aggregating effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
Images
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
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0284—Throttle control device with means for signalling a certain throttle opening, e.g. by a steplike increase of throttle closing spring force
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Claims (4)
- 내연 기관에 대해, 개개의 목적에 기초하여 각각 요구 토크를 출력하는 복수의 요구 토크 출력 수단과,상기 복수의 요구 토크 출력 수단으로부터의 요구 토크를 집약한 집약 후 요구 토크에 기초하여, 토크 변화에 대한 스로틀 개도 변화의 감도가 기준값보다 큰지 여부를 판정하는 감도 판정 수단과,상기 감도가 상기 기준값보다 큰 것으로 판정된 경우에, 복수의 상기 요구 토크 중, 가장 진동적인 요구 토크를 스로틀 개도로 변환한 제 1 요구 스로틀 개도와, 그 이외의 요구 토크를 집약한 요구 토크를 스로틀 개도로 변환한 제 2 요구 스로틀 개도를 집약함으로써, 스로틀 개도를 산출하는 스로틀 개도 산출 수단을 구비하는 것을 특징으로 하는 내연 기관의 제어 장치.
- 내연 기관에 대해, 개개의 목적에 기초하여 각각 요구 토크를 출력하는 복수의 요구 토크 출력 수단과,상기 복수의 요구 토크 출력 수단으로부터의 요구 토크를 집약한 집약 후 요구 토크에 기초하여 스로틀 개도를 산출하는 스로틀 개도 산출 수단과,상기 집약 후 요구 토크에 기초하여, 토크 변화에 대한 스로틀 개도 변화의 감도가 기준값보다 큰지 여부를 판정하는 감도 판정 수단과,상기 감도가 상기 기준값보다 큰 것으로 판정된 경우에, 기관 회전수가 상기 감도가 상기 기준값보다 작은 영역으로 이행하도록, 기관 회전수를 변화시키는 기관 회전수 변경 수단을 구비하는 것을 특징으로 하는 내연 기관의 제어 장치.
- 제 2 항에 있어서,상기 기관 회전수 변경 수단은, 상기 집약 후 요구 토크를 할증 보정함으로써, 기관 회전수를 변화시키는 것을 특징으로 하는 내연 기관의 제어 장치.
- 제 2 항에 있어서,상기 기관 회전수 변경 수단은, 보기 부하를 변화시킴으로써, 기관 회전수를 변화시키는 것을 특징으로 하는 내연 기관의 제어 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007128514A JP4301323B2 (ja) | 2007-05-14 | 2007-05-14 | 内燃機関の制御装置 |
JPJP-P-2007-128514 | 2007-05-14 | ||
PCT/JP2008/054882 WO2008139778A1 (ja) | 2007-05-14 | 2008-03-17 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100002266A true KR20100002266A (ko) | 2010-01-06 |
KR101108453B1 KR101108453B1 (ko) | 2012-01-31 |
Family
ID=40002001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097022677A Expired - Fee Related KR101108453B1 (ko) | 2007-05-14 | 2008-03-17 | 내연 기관의 제어 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8240289B2 (ko) |
EP (1) | EP2146078A1 (ko) |
JP (1) | JP4301323B2 (ko) |
KR (1) | KR101108453B1 (ko) |
CN (1) | CN101680384B (ko) |
WO (1) | WO2008139778A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5625533B2 (ja) * | 2010-06-22 | 2014-11-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
CN107191154B (zh) * | 2016-03-15 | 2020-07-31 | 中国石油化工股份有限公司 | 井口回压调控方法与装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3593896B2 (ja) | 1998-09-17 | 2004-11-24 | 日産自動車株式会社 | エンジンの制御装置 |
JP3627532B2 (ja) | 1998-10-02 | 2005-03-09 | 日産自動車株式会社 | エンジンの制御装置 |
JP2000192838A (ja) * | 1998-12-25 | 2000-07-11 | Mitsubishi Electric Corp | 自動車用エンジン制御装置 |
JP3332011B2 (ja) | 1999-06-22 | 2002-10-07 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP4270099B2 (ja) * | 2004-10-19 | 2009-05-27 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US7254472B2 (en) * | 2005-02-09 | 2007-08-07 | General Motors Corporation | Coordinated torque control security method and apparatus |
JP2007046502A (ja) | 2005-08-08 | 2007-02-22 | Toyota Motor Corp | エンジンの制御装置 |
JP4780003B2 (ja) * | 2007-03-09 | 2011-09-28 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
-
2007
- 2007-05-14 JP JP2007128514A patent/JP4301323B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-17 WO PCT/JP2008/054882 patent/WO2008139778A1/ja active Application Filing
- 2008-03-17 KR KR1020097022677A patent/KR101108453B1/ko not_active Expired - Fee Related
- 2008-03-17 EP EP08722277A patent/EP2146078A1/en not_active Withdrawn
- 2008-03-17 CN CN2008800157481A patent/CN101680384B/zh not_active Expired - Fee Related
- 2008-03-17 US US12/450,165 patent/US8240289B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100101532A1 (en) | 2010-04-29 |
WO2008139778A1 (ja) | 2008-11-20 |
US8240289B2 (en) | 2012-08-14 |
KR101108453B1 (ko) | 2012-01-31 |
CN101680384A (zh) | 2010-03-24 |
JP4301323B2 (ja) | 2009-07-22 |
EP2146078A1 (en) | 2010-01-20 |
CN101680384B (zh) | 2012-07-18 |
JP2008280984A (ja) | 2008-11-20 |
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Legal Events
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A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20091029 Patent event code: PA01051R01D Comment text: International Patent Application |
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PA0201 | Request for examination | ||
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PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110621 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20111220 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120116 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20120116 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20151209 |