KR102311671B1 - 차량용 발진 제어방법 - Google Patents
차량용 발진 제어방법 Download PDFInfo
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- KR102311671B1 KR102311671B1 KR1020150168778A KR20150168778A KR102311671B1 KR 102311671 B1 KR102311671 B1 KR 102311671B1 KR 1020150168778 A KR1020150168778 A KR 1020150168778A KR 20150168778 A KR20150168778 A KR 20150168778A KR 102311671 B1 KR102311671 B1 KR 102311671B1
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- vehicle
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- engine
- depressed
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 15
- 230000009194 climbing Effects 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B60W10/04—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
- B60W10/02—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
- 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
- B60W40/06—Road conditions
- B60W40/076—Slope angle of the road
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/14—Clutch pedal position
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
도 2는 본 발명에 따른 차량용 발진 제어방법의 구현을 위한 구성요소들을 예시하여 나타낸 도면.
도 3은 본 발명에 따라 가속페달 미조작하는 경우, 엔진회전수의 거동 변화를 나타낸 도면.
도 4는 본 발명을 적용한 발진 제어로직과, 미적용한 발진 제어로직의 과급압력의 상승속도와, 흡기압력의 차이를 설명하기 위한 도면.
5 : 경사각센서 7 : 차속센서
9 : 가속페달 9a : APS센서
11 : 클러치페달 11a : 제1클러치스위치
11b : 제2클러치스위치
Claims (6)
- 차량이 등판 경사로에 정지시, 클러치페달 조작신호 및 가속페달 조작신호를 입력받는 입력단계;
상기 클러치페달을 기준범위 이내의 답입량으로 답입시, 가속페달 조작에 따른 APS개도량이 기준값 이하인 경우, 아이들회전수를 상향 제어하는 엔진제어단계;를 포함하고,
상기 엔진제어단계에서는,
상기 가속페달 조작에 따른 APS개도량이 기준값 초과시, 점화시기를 지각함으로써 점화시기 지각에 따라 배출되는 배기가스에 의해 터보차저를 과급 작동시키는 것을 특징으로 하는 차량용 발진 제어방법. - 청구항 1에 있어서,
상기 입력단계에서는,
차량에 장착된 경사각센서에 의해 차량이 기준값 이상의 등판 경사로에 위치하는지 판단하고, 차속에 의해 차량의 정지 상태를 판단하는 것을 특징으로 하는 차량용 발진 제어방법. - 청구항 1에 있어서,
상기 엔진제어단계에서는,
상기 클러치페달을 제1기준값 이상으로 답입시 온 조작되는 제1클러치스위치와, 상기 클러치페달을 상기 제1기준값보다 작은 제2기준값 이상으로 답입시 온 조작되는 제2클러치스위치를 이용하여, 클러치페달의 답입량을 판단하는 것을 특징으로 하는 차량용 발진 제어방법. - 청구항 3에 있어서,
상기 제1클러치스위치가 오프 조작되고 제2클러치스위치가 온 조작되는 경우, 상기 클러치페달을 기준범위 이내의 답입량으로 답입한 것으로 판단하는 것을 특징으로 하는 차량용 발진 제어방법. - 삭제
- 청구항 1에 있어서,
상기 엔진제어단계에서는, APS개도량에 대한 엔진토크 목표값을 상향 제어하는 것을 특징으로 하는 차량용 발진 제어방법.
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KR1020150168778A KR102311671B1 (ko) | 2015-11-30 | 2015-11-30 | 차량용 발진 제어방법 |
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KR1020150168778A KR102311671B1 (ko) | 2015-11-30 | 2015-11-30 | 차량용 발진 제어방법 |
Publications (2)
Publication Number | Publication Date |
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KR20170064074A KR20170064074A (ko) | 2017-06-09 |
KR102311671B1 true KR102311671B1 (ko) | 2021-10-14 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970035981A (ko) * | 1995-12-29 | 1997-07-22 | 전성원 | 자동 악셀레이터링 방법 |
KR970036304A (ko) * | 1995-12-30 | 1997-07-22 | 전성원 | 자동차의 등판로 주행 모오드 프로그램 |
KR20010104039A (ko) | 2000-05-12 | 2001-11-24 | 류정열 | 수동변속기 차량의 경사로 안전 출발 시스템 |
KR20040043010A (ko) * | 2002-11-15 | 2004-05-22 | 현대자동차주식회사 | 디젤 차량의 구배로 발진장치 및 방법 |
KR20050019246A (ko) * | 2003-08-18 | 2005-03-03 | 현대자동차주식회사 | 차량의 구배 출발시의 출발성 향상 장치 및 방법 |
KR102075135B1 (ko) * | 2014-12-02 | 2020-02-11 | 현대자동차(주) | 차량의 밀림 방지 제어방법 |
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