ES2012312T3 - Dispositivo electromecanico de servocontrol. - Google Patents

Dispositivo electromecanico de servocontrol.

Info

Publication number
ES2012312T3
ES2012312T3 ES89830216T ES89830216T ES2012312T3 ES 2012312 T3 ES2012312 T3 ES 2012312T3 ES 89830216 T ES89830216 T ES 89830216T ES 89830216 T ES89830216 T ES 89830216T ES 2012312 T3 ES2012312 T3 ES 2012312T3
Authority
ES
Spain
Prior art keywords
clutch
speed
electrical
motor vehicle
signal
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 - Lifetime
Application number
ES89830216T
Other languages
English (en)
Other versions
ES2012312A4 (es
Inventor
Stefano Venturini
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2012312A4 publication Critical patent/ES2012312A4/es
Application granted granted Critical
Publication of ES2012312T3 publication Critical patent/ES2012312T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F16D48/064—Control of electrically or electromagnetically actuated 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal 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
    • 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
    • B60W2540/12—Brake 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3114—Vehicle wheels
    • F16D2500/3115—Vehicle wheel 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
    • 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
    • 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
    • F16D2500/3146—Signal inputs from the user input from levers
    • F16D2500/31466—Gear lever
    • 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
    • F16D2500/501—Relating the actuator
    • F16D2500/5012—Accurate determination of the clutch positions, e.g. treating the signal from the position sensor, or by using two position sensors for determination
    • 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
    • F16D2500/50236—Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Mechanical Operated Clutches (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

DISPOSITIVO DE SERVOCONTROL ELECTROMECANICO PARA ENGRANAR Y DESENGRANAR EL EMBRAGUE DEL CAMBIO DE VELOCIDADES DE VEHICULOS DE MOTOR, QUE CONSTA DE UN TRANSDUCTOR ELECTRICO DE POSICION (2) CONECTADO AL PEDAL DEL ACELERADOR (1), UN DISPOSITIVO (3) PARA GENERAR UNA SEÑAL DE FUNCION TIPO PARABOLICA QUE CORRELACIONA LOS MOVIMIENTOS DEL PEDAL DEL ACELERADOR (1) Y DEL ELEMENTO DE ACCIONAMIENTO DEL EMBRAGUE (12), UNOS ELEMENTOS (14,16,17) PARA DETECTAR LA VELOCIDAD DEL VEHICULO DE MOTOR DIRECTAMENTE SOBRE UNA RUEDA (13), UN DISPOSITIVO DE CONMUTACION (5) QUE BLOQUE LA SEÑAL QUE PROCEDE DEL ACELERADOR (1) CUANDO LA VELOCIDAD ALCANZA UN VALOR POR ENCIMA DE UN UMBRAL DADO, RECIBIENDO LA SEÑAL DE UN CONTACTO ELECTRICO (7) O DISPOSITIVO SIMILAR DISPUESTO EN LA PALANCA DEL CAMBIO DE VELOCIDADES, UN DISPOSITIVO PARA CALIBRAR DICHA VELOCIDAD DE UMBRAL, UN SERVOMOTOR (10) CONECTADO AL ELEMENTO ACCIONADOR DEL EMBRAGUE (12), UN SEGUNDO TRANSDUCTOR ELECTRICO DE POSICION (11) DEL EMBRAGUE (12), UN DISPOSITIVO(8) PARA COMPARAR LA POSICION DESEADA DEL EMBRAGUE (12) CON LA POSICION INDICADA POR EL SEGUNDO TRANSDUCTOR ELECTRICO (11), ESTANDO CONECTADO DICHO DISPOSITIVO COMPARADOR (8) A UN LADO DEL DISPOSITIVO DE CONMUTACION (6) Y, EN EL OTRO LADO, AL SERVOMOTOR (10) A TRAVES DE UN AMPLIFICADOR DE POTENCIA (9), Y UN DISPOSITIVO DE CONTACTO (18) EN EL SISTEMA DE FRENOS DEL VEHICULO DE MOTOR QUE ESTA CONECTADO AL AMPLIFICADOR DE POTENCIA (9) Y A UN GENERADOR DE IMPULSOS (15) CONECTADO AL SISTEMA QUE DETECTA LA VELOCIDAD DEL VEHICULO DE MOTOR.
ES89830216T 1988-05-17 1989-05-16 Dispositivo electromecanico de servocontrol. Expired - Lifetime ES2012312T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47975/88A IT1221807B (it) 1988-05-17 1988-05-17 Dispositivo di servocomando elettromeccanico per l'innesto ed il disinnesto della frizione su cambi automobilistici

Publications (2)

Publication Number Publication Date
ES2012312A4 ES2012312A4 (es) 1990-03-16
ES2012312T3 true ES2012312T3 (es) 1994-04-16

Family

ID=11263722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89830216T Expired - Lifetime ES2012312T3 (es) 1988-05-17 1989-05-16 Dispositivo electromecanico de servocontrol.

Country Status (5)

Country Link
EP (1) EP0343127B1 (es)
AT (1) ATE97617T1 (es)
DE (2) DE68910876T2 (es)
ES (1) ES2012312T3 (es)
IT (1) IT1221807B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724994B1 (fr) * 1994-09-22 1996-12-27 Yon Michel Systeme de controle et commande d'embrayage automatique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480556A (fr) * 1965-05-20 1967-05-12 Bosch Gmbh Robert Installation d'embrayage automatique, notamment pour véhicule automobile
JPH0729569B2 (ja) * 1983-06-29 1995-04-05 いすゞ自動車株式会社 自動クラッチ制御装置
DE3502080A1 (de) * 1985-01-23 1986-07-24 Vdo Schindling Elektronische einrichtung zur steuerung einer kraftfahrzeugschaltkupplung
IT1199954B (it) * 1985-02-28 1989-01-05 Stefano Venturini Dispositivo di servofrizione per l'automatizzazione del funzionamento della frizione nei veicoli in genere
JPS6372951A (ja) * 1986-09-12 1988-04-02 Diesel Kiki Co Ltd 自動変速装置

Also Published As

Publication number Publication date
DE68910876T2 (de) 1994-05-26
IT8847975A0 (it) 1988-05-17
EP0343127B1 (en) 1993-11-24
DE68910876D1 (de) 1994-01-05
EP0343127A3 (en) 1990-11-28
DE343127T1 (de) 1990-04-12
ES2012312A4 (es) 1990-03-16
IT1221807B (it) 1990-07-12
EP0343127A2 (en) 1989-11-23
ATE97617T1 (de) 1993-12-15

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