FR2697783B1 - DEVICE FOR AUTOMATICALLY CONTROLLING A FRICTION CLUTCH OF A MOTOR VEHICLE IN EMERGENCY OPERATION. - Google Patents

DEVICE FOR AUTOMATICALLY CONTROLLING A FRICTION CLUTCH OF A MOTOR VEHICLE IN EMERGENCY OPERATION.

Info

Publication number
FR2697783B1
FR2697783B1 FR9313538A FR9313538A FR2697783B1 FR 2697783 B1 FR2697783 B1 FR 2697783B1 FR 9313538 A FR9313538 A FR 9313538A FR 9313538 A FR9313538 A FR 9313538A FR 2697783 B1 FR2697783 B1 FR 2697783B1
Authority
FR
France
Prior art keywords
motor vehicle
friction clutch
automatically controlling
emergency operation
emergency
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.)
Expired - Fee Related
Application number
FR9313538A
Other languages
French (fr)
Other versions
FR2697783A1 (en
Inventor
Schneider Hans-Jurgen
Kuhn Thomas
Reuthal Rainer
Carl Ingo
Reiss Karsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2697783A1 publication Critical patent/FR2697783A1/en
Application granted granted Critical
Publication of FR2697783B1 publication Critical patent/FR2697783B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • B60W2050/021—Means for detecting failure or malfunction
    • 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
    • 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
    • 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
    • B60W2540/16—Ratio selector 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/021—Clutch engagement state
    • B60W2710/023—Clutch engagement rate
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H2059/385—Turbine speed
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/122—Avoiding failures by using redundant parts
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1224—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/40—Output shaft speed
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/56—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the main clutch
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/70—Inputs being a function of gearing status dependent on the ratio established
FR9313538A 1992-11-11 1993-11-08 DEVICE FOR AUTOMATICALLY CONTROLLING A FRICTION CLUTCH OF A MOTOR VEHICLE IN EMERGENCY OPERATION. Expired - Fee Related FR2697783B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237983A DE4237983C2 (en) 1992-11-11 1992-11-11 Arrangement for the automatic control of a friction clutch which can be actuated by an actuator

Publications (2)

Publication Number Publication Date
FR2697783A1 FR2697783A1 (en) 1994-05-13
FR2697783B1 true FR2697783B1 (en) 1995-06-30

Family

ID=6472567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313538A Expired - Fee Related FR2697783B1 (en) 1992-11-11 1993-11-08 DEVICE FOR AUTOMATICALLY CONTROLLING A FRICTION CLUTCH OF A MOTOR VEHICLE IN EMERGENCY OPERATION.

Country Status (2)

Country Link
DE (1) DE4237983C2 (en)
FR (1) FR2697783B1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970021130A (en) * 1995-10-23 1997-05-28 카르크, 비베르바흐 Radiation Curing of Dihydrofuran Derivatives
DE19605722C2 (en) * 1996-02-16 1998-07-09 Mannesmann Sachs Ag Device for checking the function of an electrically controllable actuator arrangement
DE19617567B4 (en) * 1996-05-02 2005-08-04 Luk Gs Verwaltungs Kg Control of an automatic clutch
DE19815260B4 (en) * 1997-04-26 2006-03-02 Luk Gs Verwaltungs Kg motor vehicle
DE19819780A1 (en) * 1997-05-09 1998-11-12 Luk Getriebe Systeme Gmbh Automatic clutch for vehicle
GB2370867B (en) * 1997-05-09 2002-08-21 Luk Getriebe Systeme Gmbh Device for the control of an engaged state of a clutch
NO982429L (en) * 1997-06-04 1998-12-07 Luk Getriebe Systeme Gmbh Device for controlling clutch connection
DE19823762A1 (en) * 1997-06-13 1998-12-17 Luk Getriebe Systeme Gmbh Motor vehicle electronic control unit signal failure compensation method
AU9251698A (en) * 1997-07-05 1999-01-25 Luk Getriebe-Systeme Gmbh Method and device for controlling a clutch
DE19736931C2 (en) * 1997-08-25 2003-05-08 Zf Sachs Ag drive arrangement
DE19745677C2 (en) * 1997-10-17 2000-09-21 Daimler Chrysler Ag Control for a vehicle with automatic clutch actuation
DE19745676C2 (en) 1997-10-17 2000-05-18 Daimler Chrysler Ag Control for a vehicle with an automatically actuated clutch
DE19850977B4 (en) * 1997-11-19 2007-01-25 Luk Gs Verwaltungs Kg Method for testing an automated coupling device
DE19902939B4 (en) * 1998-09-02 2015-01-08 Continental Teves Ag & Co. Ohg Method and device for replacing a faulty sensor signal
DE19960334A1 (en) * 1999-01-08 2000-07-13 Luk Lamellen & Kupplungsbau Motor vehicle safety and control device has means for the automatic activation of a coupling in the drive train of a motor vehicle if required control signals are not received
JP2001208110A (en) * 2000-01-28 2001-08-03 Mitsubishi Electric Corp Gear type automatic transmission system and its controlling method
WO2002095254A2 (en) * 2001-05-23 2002-11-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Control device and method for controlling a drive train system during a starting operation
DE10361299A1 (en) * 2003-12-24 2005-07-28 Daimlerchrysler Ag Switching method for an automated switching claw transmission
SE530294C2 (en) 2006-09-01 2008-04-22 Scania Cv Abp Method for electronically controlled switching
DE102006042608B4 (en) * 2006-09-11 2018-02-01 Zf Friedrichshafen Ag Method for determining the condition of a starting clutch
DE102007019461A1 (en) * 2007-04-25 2008-11-06 Zf Friedrichshafen Ag Method for operating drive section of motor vehicle that has automatic drive and power equipment, involves monitoring accelerator position for starting motor vehicle, and monitoring empty gas switch for determination of starting intention
DE102007043591B4 (en) 2007-09-13 2018-12-27 Zf Friedrichshafen Ag Method for preventing the stalling of the internal combustion engine during a start-up process
JP5063475B2 (en) * 2008-05-13 2012-10-31 本田技研工業株式会社 Clutch control device
DE102009032265A1 (en) * 2009-07-08 2011-01-13 Magna Powertrain Ag & Co Kg Method for protecting wheel coupling, involves arranging wheel coupling in drive train of motor vehicle, where failure of sensors, is determined, and substitute value is determined for rotation speed value of utilization factor
DE102009049220B4 (en) 2009-10-13 2022-04-21 Bayerische Motoren Werke Aktiengesellschaft Sensor device and method for detecting the position of a lever that can be displaced in at least two directions, in particular a gear selector lever in a motor vehicle
CN103493358B (en) * 2011-04-07 2016-09-28 舍弗勒技术股份两合公司 For the method controlling electronic commutation motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039091A1 (en) * 1980-10-16 1982-05-13 Volkswagenwerk Ag, 3180 Wolfsburg Motor vehicle gear change mechanism - has clutch servo-actuated by pulses whose duration is specified function of throttle position
DE3200919A1 (en) * 1982-01-14 1983-07-21 Sachs Systemtechnik Gmbh, 8720 Schweinfurt CONTROL CIRCUIT FOR AN ELECTRICALLY OPERATED CLUTCH OF A MOTOR VEHICLE
JPH0689793B2 (en) * 1983-12-30 1994-11-14 いすゞ自動車株式会社 Automatic clutch start control device
DE3443015A1 (en) * 1984-11-26 1986-06-05 Fujitsu Ltd., Kawasaki, Kanagawa AUTOMATIC CLUTCH CONTROL SYSTEM
JPH0689796B2 (en) * 1986-04-30 1994-11-14 富士重工業株式会社 Control device for automatic clutch for vehicle
DE3722633A1 (en) * 1987-07-09 1989-01-19 Vdo Schindling ELECTRIC GAS PEDAL
DE3737899A1 (en) * 1987-11-07 1989-08-03 Sachs Systemtechnik Gmbh DEVICE FOR AUTOMATICALLY OPERATING A FRICTION CLUTCH
JPH0742998B2 (en) * 1988-12-15 1995-05-15 株式会社ゼクセル Vehicle start control device and method
DE4013299C2 (en) * 1989-05-10 1999-09-30 Mannesmann Sachs Ag Device for automatically actuating a starting or shift clutch of a motor vehicle with a manual transmission
DE3935438A1 (en) * 1989-10-25 1991-05-02 Fichtel & Sachs Ag Vehicular friction clutch actuator dependent on speed difference - includes controller for linear redn. of desired value of difference between engine and prim. gear speeds
DE3935439C2 (en) * 1989-10-25 1997-07-10 Fichtel & Sachs Ag Arrangement for actuating a motor vehicle friction clutch when starting
DE4017045A1 (en) * 1990-05-26 1991-11-28 Bosch Gmbh Robert Drive control system for vehicle - has failsafe braking if throttle control jams

Also Published As

Publication number Publication date
DE4237983A1 (en) 1994-05-19
DE4237983C2 (en) 1998-04-23
FR2697783A1 (en) 1994-05-13

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