KR100887797B1 - 하이브리드 차량의 오토크루즈 주행 제어 방법 - Google Patents
하이브리드 차량의 오토크루즈 주행 제어 방법 Download PDFInfo
- Publication number
- KR100887797B1 KR100887797B1 KR1020070097740A KR20070097740A KR100887797B1 KR 100887797 B1 KR100887797 B1 KR 100887797B1 KR 1020070097740 A KR1020070097740 A KR 1020070097740A KR 20070097740 A KR20070097740 A KR 20070097740A KR 100887797 B1 KR100887797 B1 KR 100887797B1
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- South Korea
- Prior art keywords
- mode
- driving
- engine clutch
- hev
- auto cruise
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000009194 climbing Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001172 regenerating 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
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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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
-
- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
여기서, 상기 천이 임계값은 말 그대로 EV모드와 HEV모드 변환을 결정짓는 기준값으로서, FTP모드 연비 최적화에 의해 값을 정하며, 이때 이 값은 운전자 요구 토크 또는 파워가 될 수 있다.
만약, 정해진 값 부근에서 요구 토크나 파워가 머물 경우 모드의 잦은 천이가 일어날 수 있으므로 히스테리시스를 구현하게 되며, 오토크루즈 시에는 피드백 컨트롤러에 의해 그 값을 정하기 때문에 일반 주행에 비해 더 잦은 천이가 일어날 수 있으므로 그 범위를 더 크게 설정할 수 구조로 구현하게 된다.
실제 값은 시험을 통한 캘리브레이션에 의해 결정된다.
Claims (2)
- 엔진, 모터, 6속 자동변속기가 일축상에 직결되어 있고, 엔진 및 모터간에 엔진 클러치가 배열된 형태의 하이브리드 차량의 오토크루즈 주행 제어 방법에 있어서,정상주행모드에서의 EV모드 및 HEV모드간의 천이 임계값과, 오토크루즈 주행모드에서의 EV모드 및 HEV모드간의 천이 임계값을 차별화시켜 그 설정값을 엔진 클러치 제어부에 입력하는 단계와;정상주행모드인지, 오토크루즈 주행모드인지를 판단하는 단계와;정상주행모드인 경우에는 정상주행모드에서의 EV모드 및 HEV모드간의 천이 임계값을 기준으로 엔진 클러치 제어부에 의한 엔진 클러치의 오픈 또는 클로즈 제어가 이루어지는 단계와;오토크루즈 주행모드인 경우에는 오토크루즈 주행모드에서의 EV모드 및 HEV모드간의 천이 임계값을 기준으로 엔진 클러치 제어부에 의한 엔진 클러치의 오픈 또는 클로즈 제어가 이루어지는 단계;로 이루어지는 것을 특징으로 하는 하이브리드 차량의 오토크루즈 주행 제어 방법.
- 청구항 1에 있어서, 상기 오토크루즈 주행 상황에서, 언덕 및 내리막 주행시 모터가 정지되는 단계 및 변속단 제어 단계가 동시에 더 이루어지되, 1단에서는 변속 맵에 의하여 변속단 제어가 이루어지고, 2단 이상에서는 다운 시프트 변속이 이루어지도록 한 것을 특징으로 하는 하이브리드 차량의 오토크루즈 주행 제어 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070097740A KR100887797B1 (ko) | 2007-09-28 | 2007-09-28 | 하이브리드 차량의 오토크루즈 주행 제어 방법 |
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KR1020070097740A KR100887797B1 (ko) | 2007-09-28 | 2007-09-28 | 하이브리드 차량의 오토크루즈 주행 제어 방법 |
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KR100887797B1 true KR100887797B1 (ko) | 2009-03-09 |
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KR1020070097740A KR100887797B1 (ko) | 2007-09-28 | 2007-09-28 | 하이브리드 차량의 오토크루즈 주행 제어 방법 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2508669A (en) * | 2012-12-10 | 2014-06-11 | Jaguar Land Rover Ltd | A speed control system for a hybrid electric vehicle |
WO2015113419A1 (zh) * | 2014-01-30 | 2015-08-06 | 比亚迪股份有限公司 | 车辆及车辆的巡航控制方法 |
US9421966B2 (en) | 2014-10-20 | 2016-08-23 | Byd Company Limited | Hybrid vehicle and shifting control method and power transmission system thereof |
US9568066B2 (en) | 2014-09-10 | 2017-02-14 | Byd Company Limited | Power transmission system and vehicle comprising the same |
US9568065B2 (en) | 2014-09-10 | 2017-02-14 | Byd Company Limited | Transmission unit, power transmission system and vehicle comprising the same |
US9718457B2 (en) | 2013-09-09 | 2017-08-01 | Byd Company Limited | Hybrid electrical vehicle and method for controlling the same |
US9868440B2 (en) | 2015-03-11 | 2018-01-16 | Hyundai Motor Company | Auto cruise controller of vehicle and method thereof |
US9874266B2 (en) | 2014-09-10 | 2018-01-23 | Byd Company Limited | Power transmission system and vehicle comprising the same |
US9902291B2 (en) | 2013-09-09 | 2018-02-27 | Byd Company Limited | Vehicle and sliding feedback control system of vehicle and method for the same |
US10011264B2 (en) | 2013-09-09 | 2018-07-03 | Byd Company Limited | Control system of hybrid electrical vehicle and control method for the same |
US10017174B2 (en) | 2013-09-09 | 2018-07-10 | Byd Company Limited | Control system and control method of hybrid electric vehicle |
US10077040B2 (en) | 2013-09-09 | 2018-09-18 | Byd Company Limited | Hybrid electrical vehicle and method for controlling same |
US10077039B2 (en) | 2013-09-09 | 2018-09-18 | Byd Company Limited | Hybrid electrical vehicle and method for controlling the same |
US10099690B2 (en) | 2013-09-09 | 2018-10-16 | Byd Company Limited | Hybrid electrical vehicle and method for cruising control of the same |
Citations (2)
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JP2003023703A (ja) | 2001-07-05 | 2003-01-24 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
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- 2007-09-28 KR KR1020070097740A patent/KR100887797B1/ko active IP Right Grant
Patent Citations (2)
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JP2003023703A (ja) | 2001-07-05 | 2003-01-24 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2005042699A (ja) | 2003-07-04 | 2005-02-17 | Honda Motor Co Ltd | ハイブリッド車両の制御装置 |
Cited By (19)
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---|---|---|---|---|
US9725083B2 (en) | 2012-12-10 | 2017-08-08 | Jaguar Land Rover Limited | Vehicle and method of control thereof |
GB2511899A (en) * | 2012-12-10 | 2014-09-17 | Jaguar Land Rover Ltd | Vehicle and method of control thereof |
US10259445B2 (en) | 2012-12-10 | 2019-04-16 | Jaguar Land Rover Limited | Vehicle and method of control thereof |
GB2511899B (en) * | 2012-12-10 | 2016-01-27 | Jaguar Land Rover Ltd | Vehicle and method of control thereof |
GB2508669A (en) * | 2012-12-10 | 2014-06-11 | Jaguar Land Rover Ltd | A speed control system for a hybrid electric vehicle |
US10011264B2 (en) | 2013-09-09 | 2018-07-03 | Byd Company Limited | Control system of hybrid electrical vehicle and control method for the same |
US10099690B2 (en) | 2013-09-09 | 2018-10-16 | Byd Company Limited | Hybrid electrical vehicle and method for cruising control of the same |
US9718457B2 (en) | 2013-09-09 | 2017-08-01 | Byd Company Limited | Hybrid electrical vehicle and method for controlling the same |
US9902291B2 (en) | 2013-09-09 | 2018-02-27 | Byd Company Limited | Vehicle and sliding feedback control system of vehicle and method for the same |
US10017174B2 (en) | 2013-09-09 | 2018-07-10 | Byd Company Limited | Control system and control method of hybrid electric vehicle |
US10077040B2 (en) | 2013-09-09 | 2018-09-18 | Byd Company Limited | Hybrid electrical vehicle and method for controlling same |
US10077039B2 (en) | 2013-09-09 | 2018-09-18 | Byd Company Limited | Hybrid electrical vehicle and method for controlling the same |
WO2015113419A1 (zh) * | 2014-01-30 | 2015-08-06 | 比亚迪股份有限公司 | 车辆及车辆的巡航控制方法 |
US10065640B2 (en) | 2014-01-30 | 2018-09-04 | Byd Company Limited | Vehicle and cruise control method for the same |
US9568066B2 (en) | 2014-09-10 | 2017-02-14 | Byd Company Limited | Power transmission system and vehicle comprising the same |
US9874266B2 (en) | 2014-09-10 | 2018-01-23 | Byd Company Limited | Power transmission system and vehicle comprising the same |
US9568065B2 (en) | 2014-09-10 | 2017-02-14 | Byd Company Limited | Transmission unit, power transmission system and vehicle comprising the same |
US9421966B2 (en) | 2014-10-20 | 2016-08-23 | Byd Company Limited | Hybrid vehicle and shifting control method and power transmission system thereof |
US9868440B2 (en) | 2015-03-11 | 2018-01-16 | Hyundai Motor Company | Auto cruise controller of vehicle and method thereof |
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