KR960700913A - 구동슬립제어기(Traction slip controller) - Google Patents

구동슬립제어기(Traction slip controller) Download PDF

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Publication number
KR960700913A
KR960700913A KR1019950703546A KR19950703546A KR960700913A KR 960700913 A KR960700913 A KR 960700913A KR 1019950703546 A KR1019950703546 A KR 1019950703546A KR 19950703546 A KR19950703546 A KR 19950703546A KR 960700913 A KR960700913 A KR 960700913A
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KR
South Korea
Prior art keywords
torque
mass
vehicle
controller
driving
Prior art date
Application number
KR1019950703546A
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English (en)
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KR100374430B1 (ko
Inventor
쉐페르 요쉔
소테르 토마스
Original Assignee
랄프 홀거 베렌스·게오르그 뮐러
로베르트보쉬 게엠베하
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Application filed by 랄프 홀거 베렌스·게오르그 뮐러, 로베르트보쉬 게엠베하 filed Critical 랄프 홀거 베렌스·게오르그 뮐러
Publication of KR960700913A publication Critical patent/KR960700913A/ko
Application granted granted Critical
Publication of KR100374430B1 publication Critical patent/KR100374430B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/16—Driving resistance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

본 발명은 기관에 영향을 주는 구동슬립제어기에 관한 것이며, 시스템을 최적화하기 위하여는 구동을 위한 요구토크가 차량에 작용하는 간섭토크들을 감안하여 지속적으로 결정되고, 구동토크는 불안정발생시에 이러한 요구토크로 감소된다.

Description

구동슬립제어기(Traction slip controller)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 예시적 실시예의 블럭선도를 도시한다.

Claims (6)

  1. 차륜들이 미끄러질 조짐이 생길 때에 기관토크가 감소되는 고둥슬립제이기(a traction slip controller)에 있어서, 구동을 위한 요구토크(MAR : the torque demand)가 차체속도(V)와 차체질량(m)과 그것이 출력하는 구동토크(MA) 및 그 가속도와 차량에 작용하는 간섭토크(the interfering torque)를 고려하여 지속적으로 결정되고, 상기 구동토크(MA)는 구동슬립제어의 시작시에 상기 요구토크(MAR)로 감소되는 것을 특징으로 하는 구동슬립제어 제어기.
  2. 제1항에 있어서, 상기 요구토크(MAR)가 (1) 공기저항에 대응하는 토크(MWL)와, (2) 구름저항에 대응하는 토크(MWR) 및, (3) 차량의 가속토크(MWB)로부터 결정되고, 상기 성분(2)와 (3)에 포함된 차량질량(m)은 간섭변수(the interfering variables)들을 포함하는 평형질량(MERS : an equivalent mass)으로 대체되는 것을 특징으로 하는 구동슬립 제어기.
  3. 제2항에 있어서, 상기 평형질량이 차량대응상수(vehicle-specific constants)들을 k1, k2, k3라고 할때, MERS=(MA-klv2)/k3*a+k2)라는 식에 의해 결정되는 것을 특징으로 하는 구동슬립 제어기.
  4. 제3항에 있어서, 회전가속도를 감안한 변수가 MERS=(MA-klv2-MWBR)/ (k3*a+k2)라는 식에 의한 평형질량의 결정시에 감안되는 것을 특징으로 하는 구동슬립 제어기.
  5. 제1항 내지 제4항 중의 어느 한 항에 있어서, 상기 평형질량의 증가속도가 제한되는 것을 특징으로 하는 구동슬립제어 제어기.
  6. 제1항 내지 제5항 중의 어느 한 항에 있어서, 상기 평형질량신호가 시간여과(time-filtering)된 것을 특징으로 하는 구동슬립 제어기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950703546A 1993-12-24 1994-12-09 트랙션슬립제어기 KR100374430B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4344634A DE4344634A1 (de) 1993-12-24 1993-12-24 Antriebsschlupfregler
DEP4344634.5 1993-12-24

Publications (2)

Publication Number Publication Date
KR960700913A true KR960700913A (ko) 1996-02-24
KR100374430B1 KR100374430B1 (ko) 2003-05-09

Family

ID=6506336

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950703546A KR100374430B1 (ko) 1993-12-24 1994-12-09 트랙션슬립제어기

Country Status (6)

Country Link
US (1) US5696683A (ko)
EP (1) EP0705177B1 (ko)
JP (1) JPH08507275A (ko)
KR (1) KR100374430B1 (ko)
DE (2) DE4344634A1 (ko)
WO (1) WO1995018024A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3207328B2 (ja) * 1994-12-16 2001-09-10 三菱電機株式会社 車両制御用軸トルク検出装置
DE19527840B4 (de) * 1995-07-28 2004-09-16 Siemens Ag Schaltungsanordnung zum Steuern des zwischen den Antriebsrädern eines Kraftfahrzeugs und der Fahrbahn übertragenen Drehmoments
DE19734112B4 (de) * 1997-08-07 2007-12-27 Robert Bosch Gmbh Verfahren und Vorrichtung zur Antriebsschlupfregelung bei Kraftfahrzeugen
DE19837521B4 (de) * 1998-08-19 2013-05-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Antriebsschlupfregelung
US6182002B1 (en) * 1998-10-26 2001-01-30 General Motors Corporation Vehicle acceleration based traction control
DE19912769C2 (de) * 1999-03-22 2002-06-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit
DE19933087B4 (de) 1999-07-15 2013-07-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Fahrzeuges
DE19949220B4 (de) * 1999-10-13 2010-04-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Fahrzeugs
DE10053603B4 (de) * 2000-10-28 2012-01-12 Robert Bosch Gmbh Fahrbahnsteigungserkennung und Anhängerlastbestimmung
DE10231728C1 (de) * 2002-07-13 2003-10-30 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung des Antriebsschlupfes
JP4239724B2 (ja) * 2003-07-29 2009-03-18 トヨタ自動車株式会社 車両および車両の制御方法
EP2982554B1 (en) 2008-05-05 2020-06-03 Crown Equipment Corporation Slip control for a materials handling vehicle
US9849782B2 (en) 2012-05-22 2017-12-26 Caterpillar Inc. Hydraulic motor having controlled output based on machine slippage model
DE102013020329B3 (de) * 2013-12-05 2015-01-15 Audi Ag Verfahren und Vorrichtung zur Bestimmung des Gesamtmomentes eines Antriebsstranges
CN112455447B (zh) * 2021-01-28 2021-05-14 天津所托瑞安汽车科技有限公司 车辆防滑控制方法、装置、电子设备及介质
JP2022135719A (ja) * 2021-03-05 2022-09-15 トヨタ自動車株式会社 車両の駆動力制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417089A1 (de) * 1984-05-09 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Vortriebsregeleinrichtung
DE3938444C2 (de) * 1989-11-18 1998-10-01 Daimler Benz Ag Verfahren zur Regelung des Antriebsschlupfes
US5137105A (en) * 1990-01-19 1992-08-11 Honda Giken Kogyo Kabushiki Kaisha System and method for controlling torque of driving wheel
DE4101385C2 (de) * 1990-01-19 1996-07-04 Honda Motor Co Ltd Vorrichtung zum Steuern des Antriebsdrehmoments eines Antriebsrads
JPH03249350A (ja) * 1990-02-27 1991-11-07 Mitsubishi Motors Corp 車両の出力制御装置
US5132906A (en) * 1990-06-11 1992-07-21 Ford Motor Company Road surface friction and hill slope estimator
JP2704804B2 (ja) * 1992-02-04 1998-01-26 本田技研工業株式会社 車両のトラクションコントロール装置

Also Published As

Publication number Publication date
KR100374430B1 (ko) 2003-05-09
DE4344634A1 (de) 1995-07-06
US5696683A (en) 1997-12-09
EP0705177A1 (de) 1996-04-10
WO1995018024A1 (de) 1995-07-06
JPH08507275A (ja) 1996-08-06
DE59404357D1 (de) 1997-11-20
EP0705177B1 (de) 1997-10-15

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