GB2033981B - Transmission control system for multi-ratio gear arrangement - Google Patents

Transmission control system for multi-ratio gear arrangement

Info

Publication number
GB2033981B
GB2033981B GB7930881A GB7930881A GB2033981B GB 2033981 B GB2033981 B GB 2033981B GB 7930881 A GB7930881 A GB 7930881A GB 7930881 A GB7930881 A GB 7930881A GB 2033981 B GB2033981 B GB 2033981B
Authority
GB
United Kingdom
Prior art keywords
control system
transmission control
gear arrangement
ratio gear
ratio
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
GB7930881A
Other versions
GB2033981A (en
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB2033981A publication Critical patent/GB2033981A/en
Application granted granted Critical
Publication of GB2033981B publication Critical patent/GB2033981B/en
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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • B60W2510/105—Output 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
    • 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
    • F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive shaft
    • 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
    • F16H2061/0075—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 characterised by a particular control method
    • F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
    • 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
    • F16H59/16—Dynamometric measurement of 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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
GB7930881A 1978-09-29 1979-09-06 Transmission control system for multi-ratio gear arrangement Expired GB2033981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94721278A 1978-09-29 1978-09-29

Publications (2)

Publication Number Publication Date
GB2033981A GB2033981A (en) 1980-05-29
GB2033981B true GB2033981B (en) 1982-11-17

Family

ID=25485744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930881A Expired GB2033981B (en) 1978-09-29 1979-09-06 Transmission control system for multi-ratio gear arrangement

Country Status (9)

Country Link
JP (1) JPS5547042A (en)
AU (1) AU526972B2 (en)
CA (1) CA1159536A (en)
DE (1) DE2939556A1 (en)
FR (1) FR2437537A1 (en)
GB (1) GB2033981B (en)
IT (1) IT1123357B (en)
NL (1) NL183669C (en)
SE (1) SE444149B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179815A (en) * 1981-04-28 1982-11-05 Ricoh Co Ltd Positioning method for prism for forming laser beam
JPS58211060A (en) * 1982-06-01 1983-12-08 Nippon Denso Co Ltd Speed change controller for vehicle
JPS6128933U (en) * 1984-07-24 1986-02-21 日産ディーゼル工業株式会社 vehicle automatic transmission
US4595986A (en) * 1984-10-09 1986-06-17 Eaton Corporation Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller
JPH065102B2 (en) * 1985-01-19 1994-01-19 トヨタ自動車株式会社 Transmission control device
JPS61252949A (en) * 1985-04-30 1986-11-10 Nissan Motor Co Ltd Select shock reducer for automatic transmission
US4707789A (en) * 1985-11-29 1987-11-17 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
US4653350A (en) * 1985-11-29 1987-03-31 General Motors Corporation Adaptive direct pressure shift control for a motor vehicle transmission
JPH083859Y2 (en) * 1989-08-31 1996-01-31 株式会社瀬田電機工業 Humidifier nozzle pipe mounting structure
US5406861A (en) * 1993-09-22 1995-04-18 Eaton Corporation Manual modification of automatic mode shift points
JP2002005277A (en) 2000-06-22 2002-01-09 Denso Corp Vehicle control system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964524A1 (en) * 1968-12-31 1970-07-16 Citroen Sa Electronic control device for a gearbox with graduated transmission ratios
GB1302081A (en) * 1969-01-29 1973-01-04
FR2082311A5 (en) * 1970-03-10 1971-12-10 Citroen Sa
JPS5241423B1 (en) * 1971-04-16 1977-10-18
US3754482A (en) * 1971-05-28 1973-08-28 Gen Motors Corp Method and apparatus for controlling torque capacity in torque transmitting devices
AT325963B (en) * 1972-07-21 1975-11-25 Polly Johann DEVICE FOR AUTOMATIC SHIFTING OF MOTOR VEHICLE GEARS
GB1462957A (en) * 1973-07-27 1977-01-26 Daimler Benz Ag Device for the automatic shifting of multistep change-speed gearboxes
FR2266061B1 (en) * 1974-03-29 1979-02-16 Berliet Automobiles
US3961546A (en) * 1974-09-17 1976-06-08 Allis-Chalmers Corporation Digital automatic transmission control
US4031782A (en) * 1976-02-27 1977-06-28 Borg-Warner Corporation Method and apparatus for a transmission control system
US4106368A (en) * 1976-12-22 1978-08-15 Borg-Warner Corporation Transmission control system
DE2658464A1 (en) * 1976-12-23 1978-06-29 Bosch Gmbh Robert DIGITAL ELECTRONIC CONTROL UNIT FOR AUTOMATIC GEAR CHANGE
US4102222A (en) * 1977-01-03 1978-07-25 Borg-Warner Corporation Transmission control system
US4131036A (en) * 1977-06-10 1978-12-26 Borg-Warner Corporation Method and apparatus for transmission control system
DE2742031B2 (en) * 1977-09-19 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Gear changing device for vehicle powershift transmissions
DE2812742A1 (en) * 1978-03-23 1979-09-27 Zahnradfabrik Friedrichshafen DEVICE FOR AUTOMATIC SHIFTING OF STEP CHANGE GEARS, ESPECIALLY IN VEHICLES
JPS5827420B2 (en) * 1978-06-06 1983-06-09 株式会社デンソー Automatic gear shift control method and device for automobiles
FR2448077A1 (en) * 1979-02-05 1980-08-29 Pont A Mousson Gear-box control for vehicle - has microprocessor coupled to manual-automatic mode preselector and to speed and accelerator-position detectors

Also Published As

Publication number Publication date
AU526972B2 (en) 1983-02-10
SE7907597L (en) 1980-03-30
JPS6255021B2 (en) 1987-11-18
FR2437537B1 (en) 1984-04-06
NL183669B (en) 1988-07-18
IT7926069A0 (en) 1979-09-28
NL183669C (en) 1988-12-16
FR2437537A1 (en) 1980-04-25
AU5068279A (en) 1980-04-03
DE2939556C2 (en) 1988-06-30
IT1123357B (en) 1986-04-30
DE2939556A1 (en) 1980-04-17
CA1159536A (en) 1983-12-27
SE444149B (en) 1986-03-24
JPS5547042A (en) 1980-04-02
GB2033981A (en) 1980-05-29
NL7906966A (en) 1980-04-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee