KR101419604B1 - 주행거리 연장형 전기차의 엔진 제어방법 - Google Patents
주행거리 연장형 전기차의 엔진 제어방법 Download PDFInfo
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- KR101419604B1 KR101419604B1 KR1020120137085A KR20120137085A KR101419604B1 KR 101419604 B1 KR101419604 B1 KR 101419604B1 KR 1020120137085 A KR1020120137085 A KR 1020120137085A KR 20120137085 A KR20120137085 A KR 20120137085A KR 101419604 B1 KR101419604 B1 KR 101419604B1
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- Prior art keywords
- engine
- generator
- vehicle
- electric vehicle
- charging
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000004606 Fillers/Extenders Substances 0.000 title abstract description 4
- 230000003213 activating effect Effects 0.000 claims abstract description 4
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 239000000446 fuel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 241000709691 Enterovirus E Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
개시된 주행거리 연장형 전기차의 엔진 제어방법은, (a) 차량의 주행 모드가 엔진/발전기의 충전 모드(RE 모드)일 경우, 엔진/발전기를 가동시키는 단계; (b) 상기 차량의 운행 중 브레이크 신호가 발생하는지를 확인하는 단계; (c) 상기 (b)단계에서 확인한 브레이크 신호의 발생 유무에 따라 상기 엔진/발전기의 구동 제어와 배터리의 충전을 제어하는 단계를 구비한다.
Description
도 2는 본 발명에 따른 주행거리 연장형 전기차의 엔진 제어방법을 보인 흐름도이다.
30 : 인버터 40 : 견인 전동기
50 : 고압 배터리 60 : 브레이크 센서
Claims (3)
- (a) 차량의 주행 모드가 엔진/발전기의 충전 모드(RE 모드)일 경우, 엔진/발전기를 가동시키는 단계;
(b) 상기 차량의 운행 중 브레이크 신호가 발생하는지를 확인하는 단계;
(c) 상기 (b)단계에서 확인한 브레이크 신호의 발생 유무에 따라 상기 엔진/발전기의 구동 제어와 배터리의 충전을 제어하는 단계를 포함하고;
상기 (c)단계는,
(c-1) 상기 (b)단계의 확인결과 브레이크 온 신호가 발생한 경우, 엔진/발전기를 오프시키고, 회생제동 에너지를 배터리에 충전하는 단계를 포함하는 것을 특징으로 하는 주행거리 연장형 전기차의 엔진 제어방법.
- 삭제
- 청구항 1에 있어서, 상기 (c)단계는,
(c-2) 상기 (b)단계의 확인결과 브레이크 오프 신호가 발생한 경우, 상기 엔진/발전기를 가동하여 발생한 에너지를 상기 배터리에 충전하는 단계를 포함하는 것을 특징으로 하는 주행거리 연장형 전기차의 엔진 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120137085A KR101419604B1 (ko) | 2012-11-29 | 2012-11-29 | 주행거리 연장형 전기차의 엔진 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120137085A KR101419604B1 (ko) | 2012-11-29 | 2012-11-29 | 주행거리 연장형 전기차의 엔진 제어방법 |
Publications (2)
Publication Number | Publication Date |
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KR20140069610A KR20140069610A (ko) | 2014-06-10 |
KR101419604B1 true KR101419604B1 (ko) | 2014-07-14 |
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KR1020120137085A KR101419604B1 (ko) | 2012-11-29 | 2012-11-29 | 주행거리 연장형 전기차의 엔진 제어방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180012591A (ko) | 2016-07-27 | 2018-02-06 | 쌍용자동차 주식회사 | 주행거리 연장형 자동차의 고전압 배터리 수명연장을 위한 엔진 제어방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010524774A (ja) | 2007-04-23 | 2010-07-22 | ルノー・エス・アー・エス | バッテリを再充電するためのハイブリッド推進装置の制御システム |
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- 2012-11-29 KR KR1020120137085A patent/KR101419604B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010524774A (ja) | 2007-04-23 | 2010-07-22 | ルノー・エス・アー・エス | バッテリを再充電するためのハイブリッド推進装置の制御システム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180012591A (ko) | 2016-07-27 | 2018-02-06 | 쌍용자동차 주식회사 | 주행거리 연장형 자동차의 고전압 배터리 수명연장을 위한 엔진 제어방법 |
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KR20140069610A (ko) | 2014-06-10 |
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