SE7907597L - EXCHANGE MANAGEMENT SYSTEM FOR AN EVENT WITH MULTIPLE EXCHANGE CONDITIONS - Google Patents

EXCHANGE MANAGEMENT SYSTEM FOR AN EVENT WITH MULTIPLE EXCHANGE CONDITIONS

Info

Publication number
SE7907597L
SE7907597L SE7907597A SE7907597A SE7907597L SE 7907597 L SE7907597 L SE 7907597L SE 7907597 A SE7907597 A SE 7907597A SE 7907597 A SE7907597 A SE 7907597A SE 7907597 L SE7907597 L SE 7907597L
Authority
SE
Sweden
Prior art keywords
ratio
shift
control arrangement
command
supervisory control
Prior art date
Application number
SE7907597A
Other languages
Swedish (sv)
Other versions
SE444149B (en
Inventor
A L Miller
J S Ivey
Original Assignee
Borg Warner
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 filed Critical Borg Warner
Publication of SE7907597L publication Critical patent/SE7907597L/en
Publication of SE444149B publication Critical patent/SE444149B/en

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)

Abstract

A supervisory control arrangement (123) monitors operator input commands through a shift range selector lever connected to a unit (120), and receives a desired-ratio command either from a shift point computer (121) governed by engine throttle position (110) and vehicle speed (106), or from a manual gear shift selector. When the supervisory control arrangement determines that the desired-ratio signal differs from the actual ratio, the monitoring function is interrupted and a shift- initiate command is provided. This command assigns certain components (125, 126) for use in a shift quality control arrangement (124), for effecting the controlled ratio change. A torque output signal (105) from the vehicle drive line is used in conjunction with the shift quality control arrangement. After the shift is completed, the previously assigned components are released and the supervisory control arrangement resumes the monitoring of the desired ratio as contrasted to the actual gear ratio. This assignment of certain components for each controlled ratio change, and their release so they can be re-used in subsequent ratio changes, contributes to simplification of the logic circuits employed. <IMAGE>
SE7907597A 1978-09-29 1979-09-12 CONTROL SYSTEM FOR REGULATING EXCHANGE DELAY CHANGES IN A MULTI-EXCHANGE AUTOMATIC TRANSMISSION SE444149B (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
SE7907597L true SE7907597L (en) 1980-03-30
SE444149B SE444149B (en) 1986-03-24

Family

ID=25485744

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907597A SE444149B (en) 1978-09-29 1979-09-12 CONTROL SYSTEM FOR REGULATING EXCHANGE DELAY CHANGES IN A MULTI-EXCHANGE AUTOMATIC TRANSMISSION

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
NL183669B (en) 1988-07-18
DE2939556A1 (en) 1980-04-17
GB2033981A (en) 1980-05-29
SE444149B (en) 1986-03-24
JPS5547042A (en) 1980-04-02
CA1159536A (en) 1983-12-27
JPS6255021B2 (en) 1987-11-18
DE2939556C2 (en) 1988-06-30
NL183669C (en) 1988-12-16
GB2033981B (en) 1982-11-17
AU526972B2 (en) 1983-02-10
IT1123357B (en) 1986-04-30
FR2437537A1 (en) 1980-04-25
FR2437537B1 (en) 1984-04-06
IT7926069A0 (en) 1979-09-28
AU5068279A (en) 1980-04-03
NL7906966A (en) 1980-04-01

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