MY201371A - Dual-clutch transmission control device - Google Patents

Dual-clutch transmission control device

Info

Publication number
MY201371A
MY201371A MYPI2018702897A MYPI2018702897A MY201371A MY 201371 A MY201371 A MY 201371A MY PI2018702897 A MYPI2018702897 A MY PI2018702897A MY PI2018702897 A MYPI2018702897 A MY PI2018702897A MY 201371 A MY201371 A MY 201371A
Authority
MY
Malaysia
Prior art keywords
torque
input shaft
clutch
clutch transmission
control device
Prior art date
Application number
MYPI2018702897A
Inventor
SHIMOZAWA Tomoaki
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Publication of MY201371A publication Critical patent/MY201371A/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
    • 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
    • F16H59/42—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
    • 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
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46—Signals to a clutch outside the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A transmission control device (80) is configured so as to be provided with: a torque determination unit (83) which, at the start of a vehicle, specifies a necessary output shaft torque to be applied to an output shaft (33), and determines a first clutch transmission torque which a first clutch (21) transmits to a first input shaft (31) and a second clutch transmission torque which a second clutch (22) transmits to a second input shaft (32) so that the sum of a first input shaft-side torque to be transmitted from the first input shaft (31) side and a second input shaft-side torque to be transmitted from the second input shaft (32) side becomes the necessary output shaft torque and so that the proportions of the first input shaft-side torque and the second input shaft-side torque in the necessary output shaft torque become proportions based on an engine rotation speed and a second input shaft rotation speed; and a state control unit (84) which controls the states of the first clutch (21) and the second clutch (22) on the basis of the determined first clutch transmission torque and second clutch transmission torque. (Figure 1)
MYPI2018702897A 2016-02-18 2017-02-15 Dual-clutch transmission control device MY201371A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016029160A JP6701787B2 (en) 2016-02-18 2016-02-18 Dual clutch transmission control device
PCT/JP2017/005402 WO2017141930A1 (en) 2016-02-18 2017-02-15 Dual-clutch transmission control device

Publications (1)

Publication Number Publication Date
MY201371A true MY201371A (en) 2024-02-20

Family

ID=59625965

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018702897A MY201371A (en) 2016-02-18 2017-02-15 Dual-clutch transmission control device

Country Status (5)

Country Link
JP (1) JP6701787B2 (en)
CN (1) CN108700193B (en)
MY (1) MY201371A (en)
PH (1) PH12018501713A1 (en)
WO (1) WO2017141930A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4235203B2 (en) * 2005-12-26 2009-03-11 ジヤトコ株式会社 Start control device and start control method for twin clutch transmission
JP2011112174A (en) * 2009-11-27 2011-06-09 Mitsubishi Fuso Truck & Bus Corp Transmission control device for vehicle
JP6205106B2 (en) * 2011-07-04 2017-09-27 いすゞ自動車株式会社 Dual clutch transmission control method, dual clutch transmission and vehicle equipped with the same
JP2016011699A (en) * 2014-06-27 2016-01-21 トヨタ自動車株式会社 Starting mechanism control unit

Also Published As

Publication number Publication date
JP2017145921A (en) 2017-08-24
CN108700193A (en) 2018-10-23
CN108700193B (en) 2020-10-02
PH12018501713A1 (en) 2019-05-20
JP6701787B2 (en) 2020-05-27
WO2017141930A1 (en) 2017-08-24

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