KR101530409B1 - 내연 기관의 정적 최대 토크의 매칭 방법 - Google Patents
내연 기관의 정적 최대 토크의 매칭 방법 Download PDFInfo
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- KR101530409B1 KR101530409B1 KR1020107022496A KR20107022496A KR101530409B1 KR 101530409 B1 KR101530409 B1 KR 101530409B1 KR 1020107022496 A KR1020107022496 A KR 1020107022496A KR 20107022496 A KR20107022496 A KR 20107022496A KR 101530409 B1 KR101530409 B1 KR 101530409B1
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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
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
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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
- F02D41/0002—Controlling intake air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
- B60W20/19—Control strategies specially adapted for achieving a particular effect for achieving enhanced acceleration
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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
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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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2412—One-parameter addressing technique
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1002—Output torque
- F02D2200/1004—Estimation of the output 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
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
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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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output 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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
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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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/22—Control of the engine output torque by keeping a torque reserve, i.e. with temporarily reduced drive train or engine efficiency
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
도 1은 본 발명에 따른 방법의 일 실시예를 도시한 도면이다.
도 2는 도 1의 실시예의 시뮬레이션 결과를 도시한 도면이다.
도 3은 도 1의 실시예의 시뮬레이션 결과를 도시한 도면이다.
Claims (14)
- 정적 최대 토크 및 동적 최대 토크가 결정되는 내연 기관을 작동하기 위한 방법에 있어서,
결정된 정적 최대 토크는 정적 출력 최대 토크이며, 상기 정적 출력 최대 토크는 결정된 동적 최대 토크보다 크거나 같도록 매칭을 통해 정적 결과 최대 토크로 변화되는 것을 특징으로 하는, 내연 기관의 작동 방법. - 제1항에 있어서, 정적 최대 토크와 동적 최대 토크 중 어느 하나 또는 이 두 가지 토크 모두는 하나 이상의 변수와 하나 이상의 특성 곡선(3) 중 어느 하나 또는 이 둘 모두로 구성된 모델에 의해 각각 결정되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 정적 최대 토크를 결정하기 위해 변수로서 내연 기관의 회전수, 내연 기관의 하나 이상의 연소실의 충전 상태, 내연 기관의 점화 장치의 점화 각도, 연료량, 분사량, 연소실 내의 연료 분배, 연료 품질, 공기비 중 어느 하나 또는 이들의 하나 이상의 임의의 조합이 사용되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 동적 최대 토크를 결정하기 위해 변수로서 내연 기관의 회전수, 내연 기관의 연소실의 충전 상태, 내연 기관의 점화 장치의 점화 각도, 연료량, 분사량, 연소실 내의 연료 분배, 연료 품질, 공기비 중 어느 하나 또는 이들의 하나 이상의 임의의 조합이 사용되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 특성 곡선(3)이 사용되며, 상기 특성 곡선(3)은 하나 이상의 변수를 통해 정적 최대 토크와 동적 최대 토크 중 어느 하나 또는 이 두 가지 토크 모두를 기술하는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 매칭을 위해 정적 출력 최대 토크에는 정적 결과 최대 토크를 얻기 위한 하나 이상의 보정항이 작용하는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제6항에 있어서, 보정항은 정적 결과 최대 토크가 동적 최대 토크에 가까워지거나 근사되도록 보정항 매칭을 통해 변화하는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제7항에 있어서, 보정항 매칭은 연소실이 최대 충전 상태인 내연 기관의 작동이 검출되는 경우에 실행되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 최대 충전 상태에서 내연 기관의 작동은 내연 기관의 스로틀 밸브의 위치에 의해 검출되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 최대 충전 상태에서 내연 기관의 작동을 확실히 검출하기 위해서는 지연 시간이 기다려지는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제7항에 있어서, 보정항 매칭은 결정된 동적 최대 토크보다 결정된 정적 결과 최대 토크가 작은 경우 실행되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 제1항 또는 제2항에 있어서, 상기 방법은 하이브리드 구동 장치에서 적용되는 것을 특징으로 하는, 내연 기관의 작동 방법.
- 정적 최대 토크의 값과 동적 최대 토크의 값이 결정되는, 제1항 또는 제2항에 따른 방법을 실행하기 위한 내연 기관에 있어서,
상기 내연 기관은 정적 출력 최대 토크인 결정된 정적 최대 토크를 결정된 동적 최대 토크보다 크거나 같도록 정적 결과 최대 토크로 변화시키는 매칭 장치를 포함하는 것을 특징으로 하는 내연 기관. - 2개 이상의 상이한 구동 장치, 즉 내연 기관 및 전기 기기를 포함하는, 제1항 또는 제2항에 따른 방법을 실행하기 위해 사용되는 차량의 하이브리드 구동 장치이며, 상기 내연 기관을 위해서는 정적 최대 토크 및 동적 최대 토크가 결정되는, 차량의 하이브리드 구동 장치에 있어서,
상기 하이브리드 구동 장치는 정적 출력 최대 토크인 결정된 정적 최대 토크를 결정된 동적 최대 토크보다 크거나 같도록 정적 결과 최대 토크로 변화시키는 매칭 장치를 포함하는 것을 특징으로 하는, 차량의 하이브리드 구동 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008001128A DE102008001128A1 (de) | 2008-04-11 | 2008-04-11 | Adaption eines stationären Maximalmoments einer Brennkraftmaschine |
DE102008001128.2 | 2008-04-11 | ||
PCT/EP2009/053268 WO2009124831A1 (de) | 2008-04-11 | 2009-03-19 | Adaption eines stationären maximalmoments einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
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KR20100139006A KR20100139006A (ko) | 2010-12-31 |
KR101530409B1 true KR101530409B1 (ko) | 2015-06-19 |
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KR1020107022496A Active KR101530409B1 (ko) | 2008-04-11 | 2009-03-19 | 내연 기관의 정적 최대 토크의 매칭 방법 |
Country Status (6)
Country | Link |
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US (1) | US20110118918A1 (ko) |
EP (1) | EP2276918B1 (ko) |
KR (1) | KR101530409B1 (ko) |
CN (1) | CN101990596B (ko) |
DE (1) | DE102008001128A1 (ko) |
WO (1) | WO2009124831A1 (ko) |
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US9415764B2 (en) * | 2014-07-10 | 2016-08-16 | Ford Global Technologies, Llc | Methods and systems for improving hybrid vehicle performance consistency |
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2008
- 2008-04-11 DE DE102008001128A patent/DE102008001128A1/de not_active Withdrawn
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2009
- 2009-03-19 EP EP09730224A patent/EP2276918B1/de active Active
- 2009-03-19 CN CN200980112639.6A patent/CN101990596B/zh active Active
- 2009-03-19 US US12/736,447 patent/US20110118918A1/en not_active Abandoned
- 2009-03-19 WO PCT/EP2009/053268 patent/WO2009124831A1/de active Application Filing
- 2009-03-19 KR KR1020107022496A patent/KR101530409B1/ko active Active
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JP2006144724A (ja) * | 2004-11-24 | 2006-06-08 | Nissan Motor Co Ltd | 内燃機関の吸気制御装置 |
JP2006220139A (ja) * | 2005-01-17 | 2006-08-24 | Toyota Motor Corp | 内燃機関の制御装置および制御方法 |
Also Published As
Publication number | Publication date |
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WO2009124831A1 (de) | 2009-10-15 |
KR20100139006A (ko) | 2010-12-31 |
DE102008001128A1 (de) | 2009-10-15 |
CN101990596B (zh) | 2015-05-13 |
CN101990596A (zh) | 2011-03-23 |
EP2276918B1 (de) | 2012-12-12 |
US20110118918A1 (en) | 2011-05-19 |
EP2276918A1 (de) | 2011-01-26 |
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