KR101989352B1 - 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법 - Google Patents
스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법 Download PDFInfo
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- 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
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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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
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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
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/08—Regulating clutch take-up on starting
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/02—Clutches
- B60W2510/0241—Clutch slip, i.e. difference between input and output speeds
- B60W2510/025—Slip change rate
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1015—Input shaft speed, e.g. turbine speed
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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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/14—Clutch pedal position
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/027—Clutch torque
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30406—Clutch slip
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30406—Clutch slip
- F16D2500/30407—Clutch slip change rate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/3144—Accelerator pedal position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50224—Drive-off
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70452—Engine parameters
- F16D2500/70454—Engine speed
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
도 2는 보정 변수를 이용해 보정된 내연기관의 목표 회전속도를 가지는 스타팅 절차를 도시하기 위한 그래프이다.
도 3은 오르막 경사 시 자동차의 스타팅 동안 엔진 회전속도와 변속기 입력 회전속도를 가지는 그래프이다.
도 4는 내리막 경사 시 자동차의 스타팅 동안 엔진 회전속도와 변속기 입력 회전속도를 가지는 그래프이다.
2 그래프
3 커브
4 회전속도 증가 곡선
5 변속기 입력축 곡선
6 현재 엔진 회전속도 곡선
7 설정 회전속도 변화도 곡선
8 현재 엔진 회전속도 변화도 곡선
9 변속기 입력 회전속도 변화도 곡선
10 설정 엔진 회전속도 변화도 곡선
11 부분선
12 부분선
13 그래프
14 그래프
15 엔진 회전속도 곡선
15a 엔진 회전속도 곡선
16 변속기 입력 회전속도 곡선
16a 변속기 입력 회전속도 곡선
dt 제어 간격
KL_SI_목표 특성도
KP 전환점
L 선
Ndot_IPS_현재 현재 변속기 입력 각 가속도
Ndot_Mo_목표_신 엔진 목표 회전속도 변화도
Ndot_Mo_목표_VS 순회 전략으로부터 목표 엔진 회전속도 변화도
Ndot_SI_목표 목표 슬립 변화도
N_Mo_목표_최저 선행하는 목표 회전속도
N_Mo_목표_신 업데이트된 목표 회전속도
N_SI_현재 현재 클러치 슬립
t 시간
Ι 부분 그래프
Ⅱ 부분 그래프
Claims (9)
- 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법이며, 상기 방법은 가스 페달을 이용해 운전자 요구 토크로 제어된 내연기관 및 변속기와, 엔진 회전속도 제어기는, 가스 페달의 가스 페달 위치에 따라 내연기관의 엔진 회전속도와 변속기의 변속기 입력 회전속도 사이의 비율이 엔진 회전속도와 변속기 입력 회전속도가 일치할 때까지 적응되는 방식으로, 마찰 클러치를 통해 전달 가능한 클러치 토크에 대한 조절 변수를 목표 회전속도에 의해 설정하는 엔진 회전속도 제어기에 따라 실행되는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법에 있어서,
목표 회전속도는 마찰 클러치의 슬립 변화도에 따른 보정 변수를 이용해 보정되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법. - 제1항에 있어서, 내연기관의 엔진 각 가속도와 변속기의 변속기 입력 각 가속도 사이의 편차로부터 슬립 변화도가 검출되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제1항 또는 제2항에 있어서, 보정 변수는 반복되는 제어 간격을 통해 현재 클러치 슬립으로부터 검출된 목표 슬립 변화도와 변속기 입력 각 가속도로부터 각각 현재 검출되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제3항에 있어서, 현재 목표 회전속도는 선행하는 목표 회전속도와, 현재 제어 간격으로 검출된 보정 변수로부터 각각 형성되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제1항 또는 제2항에 있어서, 현재 목표 회전속도는 원래의 보정되지 않은 목표 회전속도로 제한되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제3항에 있어서, 보정 변수에 영향을 주는 목표 슬립 변화도는 특성도를 이용해 현재 클러치 슬립으로부터 검출되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제3항에 있어서, 현재 클러치 슬립은 현재 검출된 슬립 변화도를 이용한 선행하는 클러치 슬립의 외삽법에 의해 예측되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제1항 또는 제2항에 있어서, 마찰 클러치를 통해 전달 가능한 클러치 토크를 위한 조절 변수는 특성도를 이용해 적어도 보정된 목표 회전속도로부터 검출되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
- 제1항 또는 제2항에 있어서, 마찰 클러치를 통해 전달 가능한 클러치 토크를 위한 조절 변수는 특성도를 이용해 적어도 현재 검출된 엔진 목표 회전속도 변화도로부터 검출되는 것을 특징으로 하는, 스타팅 절차 동안 자동차의 구동 트레인에서 자동식 마찰 클러치를 제어하는 방법.
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DE102011104405.5 | 2011-06-16 | ||
DE102011104405 | 2011-06-16 | ||
PCT/DE2012/000563 WO2012171521A1 (de) | 2011-06-16 | 2012-05-21 | Verfahren zur steuerung einer automatisierten reibungskupplung in einem antriebsstrang eines kraftfahrzeugs während eines anfahrvorgangs |
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KR20140031312A KR20140031312A (ko) | 2014-03-12 |
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CN104989815B (zh) * | 2015-05-14 | 2018-05-08 | 武汉合康动力技术有限公司 | 一种基于amt自动变速箱起步自适应的控制方法 |
CN106402202B (zh) * | 2016-11-17 | 2019-04-30 | 威伯科汽车控制系统(中国)有限公司 | 一种基于离合器传扭曲线的离合器目标位置控制方法 |
DE102019117633A1 (de) * | 2019-07-01 | 2021-01-07 | CLAAS Tractor S.A.S | Antriebsstrang eines Fahrzeugs sowie Verfahren zum Betreiben eines Antriebsstrangs eines Fahrzeugs |
CN112810612B (zh) * | 2021-01-07 | 2023-06-20 | 东风柳州汽车有限公司 | 汽车油门加速控制方法、装置、设备及存储介质 |
CN113007238B (zh) * | 2021-04-28 | 2022-08-05 | 一汽解放汽车有限公司 | 一种基于目标冲击度的发动机恒转速离合器起步控制方法及系统 |
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FR2919697A1 (fr) | 2007-07-31 | 2009-02-06 | Peugeot Citroen Automobiles Sa | Procede de commande d'un groupe moto propulseur de vehicule. |
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DE2833961A1 (de) * | 1978-08-03 | 1980-02-21 | Volkswagenwerk Ag | Einrichtung zur automatischen betaetigung einer kraftfahrzeugkupplung |
ITTO930359A0 (it) * | 1993-05-25 | 1993-05-25 | Iveco Fiat | Sistema elettronico di controllo di una trasmissione automatizzata |
US6171212B1 (en) | 1997-08-26 | 2001-01-09 | Luk Getriebe Systeme Gmbh | Method of and apparatus for controlling the operation of a clutch in the power train of a motor vehicle |
FR2858586B1 (fr) * | 2003-08-08 | 2006-03-03 | Renault Sa | Procede de controle d'un groupe motopropulseur equipe d'une transmission automatisee a embrayage |
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2012
- 2012-05-21 KR KR1020137032973A patent/KR101989352B1/ko active Active
- 2012-05-21 DE DE112012002460.5T patent/DE112012002460A5/de active Pending
- 2012-05-21 DE DE102012208443A patent/DE102012208443A1/de not_active Withdrawn
- 2012-05-21 WO PCT/DE2012/000563 patent/WO2012171521A1/de active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2919697A1 (fr) | 2007-07-31 | 2009-02-06 | Peugeot Citroen Automobiles Sa | Procede de commande d'un groupe moto propulseur de vehicule. |
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KR20140031312A (ko) | 2014-03-12 |
DE112012002460A5 (de) | 2014-02-27 |
DE102012208443A1 (de) | 2012-12-20 |
WO2012171521A1 (de) | 2012-12-20 |
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