KR101766092B1 - 하이브리드 차량의 연비 향상을 위한 제어 방법 - Google Patents
하이브리드 차량의 연비 향상을 위한 제어 방법 Download PDFInfo
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- KR101766092B1 KR101766092B1 KR1020150178102A KR20150178102A KR101766092B1 KR 101766092 B1 KR101766092 B1 KR 101766092B1 KR 1020150178102 A KR1020150178102 A KR 1020150178102A KR 20150178102 A KR20150178102 A KR 20150178102A KR 101766092 B1 KR101766092 B1 KR 101766092B1
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 15
- 239000007858 starting material Substances 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 13
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
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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
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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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
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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
-
- 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
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
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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
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
-
- 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
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
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- B60W2530/145—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
도 2는 슬로우 토크 패스 모드로 엔진 토크 제어시 엔진 토크 지령과 실제 엔진 토크를 나타낸 예시도
도 3은 본 발명에 따른 하이브리드 차량의 제어 방법을 설명하기 위한 흐름도
Claims (6)
- 차량의 변속 여부와 타행 주행 여부 및 엔진클러치의 접합 여부를 판단한 결과에 기초하여 엔진 토크 제어를 위한 토크 패스 모드를 결정하여, 엔진의 흡입 공기량에 기초하여 엔진 토크를 제어하는 슬로우 토크 패스 모드에 진입 가능한 조건에서는 슬로우 토크 패스 모드로 엔진 토크를 제어할 수 있도록 한 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
- 청구항 1에 있어서,
차량이 변속 중이 아니고 엔진클러치가 접합 상태이면, 타행 주행 상태인 경우와 타행 주행 상태가 아닌 경우 모두, 엔진의 토크 패스 모드를 슬로우 토크 패스 모드로서 결정하는 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
- 청구항 1에 있어서,
차량이 변속 중이되, 엔진클러치가 접합 상태이고, 타행 주행 상태가 아니면, 엔진의 토크 패스 모드를 슬로우 토크 패스 모드로서 결정하는 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
- 청구항 1에 있어서,
차량이 변속 중인 동시에, 엔진클러치가 접합 상태이고, 타행 주행 상태이면, 엔진의 토크 패스 모드를 패스트 토크 패스 모드로서 결정하는 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
- 청구항 3 또는 4에 있어서,
상기 차량은 변속 중이되 제동을 위한 변속 상태가 아닌 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
- 청구항 1에 있어서,
상기 차량은 엔진과 모터 사이에 엔진클러치가 설치되고, 타행 주행 시에 상기 엔진에 부착된 HSG(Hybrid Starter Generator)를 통해 모터의 동력원인 배터리의 충전이 가능하도록 된 하이브리드 차량인 것을 특징으로 하는 하이브리드 차량의 연비 향상을 위한 제어 방법.
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KR1020150178102A KR101766092B1 (ko) | 2015-12-14 | 2015-12-14 | 하이브리드 차량의 연비 향상을 위한 제어 방법 |
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KR1020150178102A KR101766092B1 (ko) | 2015-12-14 | 2015-12-14 | 하이브리드 차량의 연비 향상을 위한 제어 방법 |
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KR101766092B1 true KR101766092B1 (ko) | 2017-08-07 |
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Cited By (1)
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KR20230060479A (ko) | 2021-10-27 | 2023-05-04 | 한국과학기술원 | 하이브리드 차량의 과도특성을 고려한 동력제어 방법 및 장치 |
Families Citing this family (2)
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DE102019103689A1 (de) * | 2019-02-14 | 2020-08-20 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betreiben eines Hybridelektrokraftfahrzeugs, Steuereinrichtung sowie Hybridelektrokraftfahrzeug |
CN116653913B (zh) * | 2023-06-16 | 2025-04-22 | 东风汽车股份有限公司 | 混动滑行及制动控制方法、装置、设备及可读存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006046209A (ja) | 2004-08-05 | 2006-02-16 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2007515333A (ja) * | 2003-12-20 | 2007-06-14 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 惰性運転における車両駆動ユニットの運転方法および装置 |
JP2012228918A (ja) * | 2011-04-25 | 2012-11-22 | Aisin Seiki Co Ltd | ハイブリッド車両の駆動装置及びハイブリッド車両における内燃機関のエネルギ回収方法 |
US20150126329A1 (en) * | 2013-11-06 | 2015-05-07 | Ford Global Technologies, Llc | System and method for upshift torque modification using an upstream clutch in a hybrid vehicle |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007515333A (ja) * | 2003-12-20 | 2007-06-14 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 惰性運転における車両駆動ユニットの運転方法および装置 |
JP2006046209A (ja) | 2004-08-05 | 2006-02-16 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2012228918A (ja) * | 2011-04-25 | 2012-11-22 | Aisin Seiki Co Ltd | ハイブリッド車両の駆動装置及びハイブリッド車両における内燃機関のエネルギ回収方法 |
US20150126329A1 (en) * | 2013-11-06 | 2015-05-07 | Ford Global Technologies, Llc | System and method for upshift torque modification using an upstream clutch in a hybrid vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230060479A (ko) | 2021-10-27 | 2023-05-04 | 한국과학기술원 | 하이브리드 차량의 과도특성을 고려한 동력제어 방법 및 장치 |
WO2023075455A1 (ko) | 2021-10-27 | 2023-05-04 | 한국과학기술원 | 하이브리드 차량의 과도특성을 고려한 동력제어 방법 및 장치 |
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