KR101766001B1 - 트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치 - Google Patents
트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치 Download PDFInfo
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- KR101766001B1 KR101766001B1 KR1020150022215A KR20150022215A KR101766001B1 KR 101766001 B1 KR101766001 B1 KR 101766001B1 KR 1020150022215 A KR1020150022215 A KR 1020150022215A KR 20150022215 A KR20150022215 A KR 20150022215A KR 101766001 B1 KR101766001 B1 KR 101766001B1
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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
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- 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
- F02D41/045—Detection of accelerating or decelerating state
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1445—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being related to the exhaust flow
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/401—Controlling injection timing
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
도 2는 종래기술에 따른 엔진 회전 속도를 이용하여 트랜지언트 운전조건을 인식하는 그래프.
도 3은 본 발명의 일 실시 예에 따른 트랜지언트 운전조건 인식에 따른 차량 제어 방법의 순서도.
도 4는 본 발명의 또 다른 실시 예에 따른 트랜지언트 운전조건 인식에 따른 차량 제어 장치의 블록도.
도 5는 본 발명에 따른 목표과급압과 실제 과급압의 편차의 변화율을 이용하여 트랜지언트 운전조건을 인식하는 그래프.
200 엑셀페달 작동인식부
300 과급압 측정부
400 인젝터
500 가변형상 터보차저
600 제어부
Claims (14)
- 엔진 작동 단계(S100);
제 1 목표과급압과 제 1 실제과급압에 따른 제 1 판단기준값(A)을 산출하는 단계(S200);
상기 제 1 판단기준값(A)을 시간에 대해 미분한 값이 기 설정된 제 1 기준값(B) 이상인지 판단하는 단계(S300);
상기 제 1 판단기준값(A)을 시간에 대해 미분한 값이 기 설정된 상기 제 1 기준값(B) 이상인 경우에는 트랜지언트(Transient) 운전조건으로 인식하여, 기 저장된 배출가스 저감 맵(MAP)에 따라 차량을 제어하는 단계(S400); 및
상기 제 1 판단기준값(A)을 시간에 대해 미분한 값이 기 설정된 제 1 기준값(B) 미만인 경우에는 스테디(Steady) 운전조건으로 인식하여, 기 저장된 연비 향상 맵(MAP)에 따라 차량을 제어하는 단계(S500);
상기 기 저장된 배출가스 저감 맵(MAP)에 따라 차량을 제어하는 단계(S400) 후, 제 2 목표과급압 및 제 2 실제과급압에 따른 제 2 판단기준값(A')을 산출하는 단계(S600);
상기 제 2 목표과급압 및 제 2 실제과급압에 따른 제 2 판단기준값(A')을 산출하는 단계(S600)는 엑셀 페달의 작동에 따른 상기 제 2 목표과급압을 산출하는 단계(S610);
과급압 측정부에서 상기 제 2 실제과급압을 측정하는 단계(S620); 및
상기 제 2 목표과급압과 상기 제 2 실제과급압의 편차(Deviation)인 상기 제 2 판단기준값(A')을 산출하는 단계(S630);
상기 제 2 판단기준값(A')을 시간에 대해 미분한 값이 기 설정된 제 2 기준값(C) 이하인지 판단하는 단계(S700);
상기 제 2 판단기준값(A')을 시간에 대해 미분한 값이 기 설정된 상기 제 2 기준값(C) 이하가 아닌 경우에는 상기 기 저장된 배출가스 저감 맵(MAP)에 따라 차량을 제어하는 단계(S400)
상기 제 2 판단기준값(A')을 시간에 대해 미분한 값이 기 설정된 상기 제 2 기준값(C) 이하인 경우에는 상기 제 2 판단기준값(A')이 기 설정된 제 3 기준값(D) 이하인지 여부를 판단하는 단계(S800);
상기 제 2 판단기준값(A')이 기 설정된 제 3 기준값(D) 이하가 아닌 경우에는 상기 기 저장된 배출가스 저감 맵(MAP)에 따라 차량을 제어하는 단계(S400)를 수행하고,
상기 제 2 판단기준값(A')이 기 설정된 제 3 기준값(D) 이하인 경우에는 상기 기 저장된 연비 향상 맵(MAP)에 따라 차량을 제어하는 단계(S500)를 수행하는 것을 특징으로 하는 트랜지언트 운전조건 인식에 따른 차량 제어 방법. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,
상기 기 저장된 연비 향상 맵(MAP)에 따라 차량을 제어하는 단계(S500) 후, 상기 제 1 판단기준값(A)을 산출하는 단계(S200)를 수행하는 것을 특징으로 하는 트랜지언트 운전조건 인식에 따른 차량 제어 방법. - 제 1항에 있어서,
상기 제 1 목표과급압과 제 1 실제과급압에 따른 제 1 판단기준값(A)을 산출하는 단계(S200)는 엑셀 페달의 작동에 따른 제 1 목표과급압을 산출하는 단계(S210);
과급압 측정부에서 제 1 실제과급압을 측정하는 단계(S220); 및
상기 제 1 목표과급압과 상기 제 1 실제과급압의 편차(Deviation)를 무차원화(Normalize)하여 상기 제 1 판단기준값(A)을 산출하는 단계(S230);
를 포함하는 것을 특징으로 하는 트랜지언트 운전조건 인식에 따른 차량 제어 방법. - 삭제
- 제 1항에 있어서,
상기 기 저장된 배출가스 저감 맵(MAP)에 따라 차량을 제어하는 단계(S400)는 인젝터의 주분사시기를 지각(Retard)시키는 단계(S410); 및
배기 유로의 면적을 좁히도록 가변 형상 터보차저(Variable Geometry turbocharger, VGT)의 날개(VANE)를 제어하는 단계(S420);
를 포함하는 것을 특징으로 하는 트랜지언트 운전조건 인식에 따른 차량 제어 방법. - 제 1항에 있어서,
상기 기 저장된 연비 향상 맵(MAP)에 따라 차량을 제어하는 단계(S500)는 인젝터의 주분사시기를 진각(Advance)시키는 단계(S510); 및
배기 유로의 면적을 넓히도록 가변 형상 터보차저(Variable Geometry turbocharger, VGT)의 날개(VANE)를 제어하는 단계(S520);
를 포함하는 것을 특징으로 하는 트랜지언트 운전조건 인식에 따른 차량 제어 방법. - 삭제
- 삭제
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150022215A KR101766001B1 (ko) | 2015-02-13 | 2015-02-13 | 트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치 |
| DE102015122966.8A DE102015122966B4 (de) | 2015-02-13 | 2015-12-30 | Verfahren und Vorrichtung zur Steuerung eines Fahrzeuges |
| US14/984,819 US20160237925A1 (en) | 2015-02-13 | 2015-12-30 | Vehicle control method and apparatus according to transient driving condition recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150022215A KR101766001B1 (ko) | 2015-02-13 | 2015-02-13 | 트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160099916A KR20160099916A (ko) | 2016-08-23 |
| KR101766001B1 true KR101766001B1 (ko) | 2017-08-07 |
Family
ID=56551928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150022215A Expired - Fee Related KR101766001B1 (ko) | 2015-02-13 | 2015-02-13 | 트랜지언트 운전조건 인식에 따른 차량 제어 방법 및 제어 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20160237925A1 (ko) |
| KR (1) | KR101766001B1 (ko) |
| DE (1) | DE102015122966B4 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014218221A1 (de) * | 2014-09-11 | 2016-03-17 | Robert Bosch Gmbh | Verfahren zur Erkennung und Beschreibung einer transienten Fahrsituation |
| KR102575724B1 (ko) * | 2018-11-14 | 2023-09-08 | 현대자동차주식회사 | 하이브리드 차량 제어 장치 및 그 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092471A (ja) * | 2002-08-30 | 2004-03-25 | Denso Corp | 内燃機関の制御装置 |
| JP2005171893A (ja) * | 2003-12-11 | 2005-06-30 | Toyota Motor Corp | 過給圧制御装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848086A (en) * | 1986-11-19 | 1989-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Boost pressure control method for a supercharged internal combustion engine |
| US4970864A (en) * | 1987-12-29 | 1990-11-20 | Honda Giken Kogyo K.K. | Supercharging pressure control method for internal combustion engines |
| US6067800A (en) * | 1999-01-26 | 2000-05-30 | Ford Global Technologies, Inc. | Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation |
| US6665604B2 (en) * | 2002-02-05 | 2003-12-16 | Honeywell International Inc. | Control method for variable geometry turbocharger and related system |
| US6928969B2 (en) * | 2002-05-14 | 2005-08-16 | Caterpillar Inc | System and method for controlling engine operation |
| US8191369B2 (en) * | 2003-11-12 | 2012-06-05 | Mack Trucks, Inc. | Turbo-charger surge detection |
| US7124582B2 (en) * | 2004-07-26 | 2006-10-24 | International Engine Intellectual Property Company, Llc | Method and apparatus for determining turbocharger boost |
| US20130179121A1 (en) | 2012-01-06 | 2013-07-11 | Advantest Corporation | Calculating apparatus, measuring apparatus, electronic device, program, recording medium and calculating method |
| WO2014010067A1 (ja) * | 2012-07-12 | 2014-01-16 | トヨタ自動車株式会社 | ターボ過給機付き内燃機関の制御装置 |
| KR20150022215A (ko) | 2013-08-22 | 2015-03-04 | 삼성전기주식회사 | 터치 패널 및 그의 제조방법 |
| JP6077483B2 (ja) * | 2014-03-26 | 2017-02-08 | 本田技研工業株式会社 | 制御装置 |
| KR101601096B1 (ko) * | 2014-06-05 | 2016-03-08 | 현대자동차주식회사 | 가변형 터보차저가 구비된 엔진의 제어 시스템 및 방법 |
| DE102014218221A1 (de) * | 2014-09-11 | 2016-03-17 | Robert Bosch Gmbh | Verfahren zur Erkennung und Beschreibung einer transienten Fahrsituation |
-
2015
- 2015-02-13 KR KR1020150022215A patent/KR101766001B1/ko not_active Expired - Fee Related
- 2015-12-30 US US14/984,819 patent/US20160237925A1/en not_active Abandoned
- 2015-12-30 DE DE102015122966.8A patent/DE102015122966B4/de not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092471A (ja) * | 2002-08-30 | 2004-03-25 | Denso Corp | 内燃機関の制御装置 |
| JP2005171893A (ja) * | 2003-12-11 | 2005-06-30 | Toyota Motor Corp | 過給圧制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160237925A1 (en) | 2016-08-18 |
| KR20160099916A (ko) | 2016-08-23 |
| DE102015122966B4 (de) | 2020-10-01 |
| DE102015122966A1 (de) | 2016-08-18 |
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