KR20100052874A - 날씨 변화 감지를 통한 4wd 제어시스템 - Google Patents
날씨 변화 감지를 통한 4wd 제어시스템 Download PDFInfo
- Publication number
- KR20100052874A KR20100052874A KR1020080111753A KR20080111753A KR20100052874A KR 20100052874 A KR20100052874 A KR 20100052874A KR 1020080111753 A KR1020080111753 A KR 1020080111753A KR 20080111753 A KR20080111753 A KR 20080111753A KR 20100052874 A KR20100052874 A KR 20100052874A
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- KR
- South Korea
- Prior art keywords
- vehicle
- weather
- wheel
- driving
- driving force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/119—Conjoint control of vehicle sub-units of different type or different function including control of all-wheel-driveline means, e.g. transfer gears or clutches for dividing torque between front and rear axle
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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
- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
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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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
-
- 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
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/18—Four-wheel drive vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
Description
Claims (5)
- 엔진에서 발생하는 구동력을 전륜 또는 후륜에 직접적으로 전달함과 동시에 상기 구동력을 토크배분용 클러치를 통하여 타측의 바퀴로 전달하고, 차량의 주행상태에 따라 4WD 제어부를 제어하는 4륜 구동차량에 있어서,날씨를 감지할 수 있도록 구비되는 검출부;상기 검출부로부터 차속, 강우량, 대기의 온도, 전륜과 후륜의 속도차이를 입력받는 날씨변화 감지부; 및상기 날씨변화 감지부에서 감지된 날씨에 대응되도록 구동력 배분수단을 제어하는 것을 특징으로 하는 날씨 변화 감지를 통한 4WD 제어시스템.
- 제1항에 있어서,상기 검출부는 차속을 감지할 수 있는 차속센서;강우량을 감지할 수 있는 레인센서;대기온도를 감지하는 온도센서; 및를 포함하는 것을 특징으로 하는 날씨 변화 감지를 통한 4WD 제어시스템.
- 제2항에 있어서,상기 레인센서로부터 발생되는 출력전압과 상기 온도센서의 결과값에 따라 상기 구동력 배분수단의 작동여부가 결정되는 것을 특징으로 하는 날씨 변화 감지 를 통한 4WD 제어시스템.
- 제1항에 있어서,상기 날씨변화 감지부에서 연산된 결과값에 따라 날씨를 예측하고 전륜과 후륜의 구동력 배분비율이 일반주행, 빗길주행, 설로주행 및 빙판주행 순으로 갈수록 전륜 측으로 구동력이 더 많아지도록 배분하는 것을 특징으로 하는 날씨 변화 감지를 통한 4WD 제어시스템.
- 제1항에 있어서,상기 검출부에는 차량 바퀴의 미끄러짐을 감지하는 슬립센서가 더 포함되는 것을 특징으로 하는 날씨 변화 감지를 통한 4WD 제어시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080111753A KR101416351B1 (ko) | 2008-11-11 | 2008-11-11 | 날씨 변화 감지를 통한 4wd 제어시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080111753A KR101416351B1 (ko) | 2008-11-11 | 2008-11-11 | 날씨 변화 감지를 통한 4wd 제어시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100052874A true KR20100052874A (ko) | 2010-05-20 |
KR101416351B1 KR101416351B1 (ko) | 2014-07-09 |
Family
ID=42278063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080111753A Expired - Fee Related KR101416351B1 (ko) | 2008-11-11 | 2008-11-11 | 날씨 변화 감지를 통한 4wd 제어시스템 |
Country Status (1)
Country | Link |
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KR (1) | KR101416351B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9168831B2 (en) | 2013-07-11 | 2015-10-27 | Hyundai Motor Company | System and method of controlling starting of vehicle |
KR20190002807A (ko) | 2017-06-30 | 2019-01-09 | 현대위아 주식회사 | 4wd 시스템 제어방법 |
KR20200026485A (ko) * | 2018-09-03 | 2020-03-11 | 소치재 | 미끄러운 도로에서 전기 자동차의 안전 주행장치 |
US10967849B2 (en) | 2017-04-06 | 2021-04-06 | Hyundai Motor Company | Vehicle and method of controlling the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08268102A (ja) * | 1995-03-31 | 1996-10-15 | Aqueous Res:Kk | 4輪駆動の制御装置 |
JP2003312288A (ja) * | 2002-04-23 | 2003-11-06 | Toyoda Mach Works Ltd | 4輪駆動車 |
JP5086602B2 (ja) * | 2006-10-23 | 2012-11-28 | 日立オートモティブシステムズ株式会社 | 4輪駆動車の駆動力配分制御装置 |
-
2008
- 2008-11-11 KR KR1020080111753A patent/KR101416351B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9168831B2 (en) | 2013-07-11 | 2015-10-27 | Hyundai Motor Company | System and method of controlling starting of vehicle |
US10967849B2 (en) | 2017-04-06 | 2021-04-06 | Hyundai Motor Company | Vehicle and method of controlling the same |
KR20190002807A (ko) | 2017-06-30 | 2019-01-09 | 현대위아 주식회사 | 4wd 시스템 제어방법 |
KR20200026485A (ko) * | 2018-09-03 | 2020-03-11 | 소치재 | 미끄러운 도로에서 전기 자동차의 안전 주행장치 |
Also Published As
Publication number | Publication date |
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KR101416351B1 (ko) | 2014-07-09 |
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