DE3470494D1 - System for controlling the clutch torque of an electromagnetic clutch for a vehicle - Google Patents

System for controlling the clutch torque of an electromagnetic clutch for a vehicle

Info

Publication number
DE3470494D1
DE3470494D1 DE8484309074T DE3470494T DE3470494D1 DE 3470494 D1 DE3470494 D1 DE 3470494D1 DE 8484309074 T DE8484309074 T DE 8484309074T DE 3470494 T DE3470494 T DE 3470494T DE 3470494 D1 DE3470494 D1 DE 3470494D1
Authority
DE
Germany
Prior art keywords
clutch
vehicle
controlling
torque
electromagnetic clutch
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
Application number
DE8484309074T
Other languages
German (de)
English (en)
Inventor
Ryuzo Sakakiyama
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries Ltd
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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Application granted granted Critical
Publication of DE3470494D1 publication Critical patent/DE3470494D1/de
Expired 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
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • 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
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/3144—Accelerator pedal position
    • F16D2500/31453—Accelerator pedal position threshold, e.g. switch
    • 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
    • F16D2500/50239—Soft clutch engagement
    • 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
    • F16D2500/50287—Torque control
    • F16D2500/5029—Reducing drag torque
    • 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
    • F16D2500/702—Look-up tables
    • F16D2500/70252—Clutch torque
    • 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
    • F16D2500/702—Look-up tables
    • F16D2500/70252—Clutch torque
    • F16D2500/70282—Time
    • 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
    • F16D2500/70402—Actuator parameters
    • F16D2500/70418—Current
    • 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
    • F16D2500/70402—Actuator parameters
    • F16D2500/7042—Voltage
    • 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
    • F16D2500/70422—Clutch parameters
    • F16D2500/70438—From the output shaft
    • F16D2500/7044—Output shaft torque
    • 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
    • F16D2500/71—Actions
    • F16D2500/7107—Others
    • F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
DE8484309074T 1983-12-27 1984-12-21 System for controlling the clutch torque of an electromagnetic clutch for a vehicle Expired DE3470494D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58251024A JPS60139534A (ja) 1983-12-27 1983-12-27 車両用電磁式クラツチのクラツチトルク制御装置

Publications (1)

Publication Number Publication Date
DE3470494D1 true DE3470494D1 (en) 1988-05-26

Family

ID=17216485

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484309074T Expired DE3470494D1 (en) 1983-12-27 1984-12-21 System for controlling the clutch torque of an electromagnetic clutch for a vehicle
DE198484309074T Pending DE147228T1 (de) 1983-12-27 1984-12-21 Steueranlage fuer das drehmoment einer elektromagnetische farhzeugkupplung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198484309074T Pending DE147228T1 (de) 1983-12-27 1984-12-21 Steueranlage fuer das drehmoment einer elektromagnetische farhzeugkupplung.

Country Status (4)

Country Link
US (1) US4660699A (show.php)
EP (1) EP0147228B1 (show.php)
JP (1) JPS60139534A (show.php)
DE (2) DE3470494D1 (show.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647352B2 (ja) * 1985-08-02 1994-06-22 トヨタ自動車株式会社 車両用磁粉式電磁クラツチの制御装置
JPS62238126A (ja) * 1986-04-09 1987-10-19 Fuji Heavy Ind Ltd 車両用自動クラツチの制御装置
GB8723547D0 (en) * 1987-10-07 1987-11-11 Automotive Prod Plc Clutch control
US4873637A (en) * 1988-02-10 1989-10-10 Eaton Corporation Control for vehicle start from stop operation
US4967887A (en) * 1989-05-08 1990-11-06 The Foxboro Company Soft start coupling
US5094333A (en) * 1990-02-07 1992-03-10 Mitsubishi Denki K.K. Current control device for an automotive electromagnetic clutch
US10012276B2 (en) * 2014-06-24 2018-07-03 Sri International System and method for electrically controllable transmissions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727783A (en) * 1953-08-10 1955-04-06 Warner Electric Brake & Clutch Improvements in apparatus for controlling the attractive force developed in an electromagnet
DE1157489B (de) * 1961-07-28 1963-11-14 Bosch Gmbh Robert Steuereinrichtung fuer eine elektromagnetische Kraftfahrzeugkupplung
US3268045A (en) * 1964-04-13 1966-08-23 Potter Instrument Co Inc Clutch drive circuit
FR1519747A (fr) * 1967-02-21 1968-04-05 Peugeot Dispositif de commande électronique pour embrayage électromagnétique
FR1562165A (show.php) * 1968-02-16 1969-04-04
JPS5699826A (en) * 1980-01-10 1981-08-11 Fuji Heavy Ind Ltd Controller for magnetic powder clutch for vehicle
JPS5715024A (en) * 1980-06-26 1982-01-26 Mitsubishi Electric Corp Electromagnetic clutch controller for vehicle
JPS5730624A (en) * 1980-07-31 1982-02-18 Fuji Heavy Ind Ltd Electromagnetic clutch controller for vehicle
US4494639A (en) * 1980-07-31 1985-01-22 Fuji Jukogyo Kabushiki Kaisha Electro-magnetic clutch control system for automobiles
JPS5737026A (en) * 1980-08-12 1982-03-01 Fuji Heavy Ind Ltd Control device of electromagnetic clutch for vehicle
JPS5737022A (en) * 1980-08-15 1982-03-01 Fuji Heavy Ind Ltd Overheat preventive device of electromagnetic clutch for vehicle
JPS5766031A (en) * 1980-10-11 1982-04-22 Fuji Heavy Ind Ltd Controlling device of electromagnetic clutch for vehicle
JPS5790220A (en) * 1980-11-28 1982-06-04 Fuji Heavy Ind Ltd Controller for vehicle's electromagnetic clutch
JPS57137724A (en) * 1981-02-19 1982-08-25 Fuji Heavy Ind Ltd Overheating prevention device of clutch
JPS5899546A (ja) * 1981-12-04 1983-06-13 Fuji Heavy Ind Ltd 電磁式クラッチ付無段変速機の制御装置

Also Published As

Publication number Publication date
EP0147228A3 (en) 1985-08-07
JPH0456900B2 (show.php) 1992-09-09
US4660699A (en) 1987-04-28
EP0147228B1 (en) 1988-04-20
EP0147228A2 (en) 1985-07-03
DE147228T1 (de) 1985-11-07
JPS60139534A (ja) 1985-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee