IT1013414B - Apparecchio di commutazione auto matica per cambi di velocita a stadi - Google Patents

Apparecchio di commutazione auto matica per cambi di velocita a stadi

Info

Publication number
IT1013414B
IT1013414B IT51447/74A IT5144774A IT1013414B IT 1013414 B IT1013414 B IT 1013414B IT 51447/74 A IT51447/74 A IT 51447/74A IT 5144774 A IT5144774 A IT 5144774A IT 1013414 B IT1013414 B IT 1013414B
Authority
IT
Italy
Prior art keywords
stages
switching device
automatic switching
speed changes
speed
Prior art date
Application number
IT51447/74A
Other languages
English (en)
Original Assignee
Daimler Benz Ag
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
Priority claimed from DE19732338122 external-priority patent/DE2338122C3/de
Application filed by Daimler Benz Ag filed Critical Daimler Benz Ag
Application granted granted Critical
Publication of IT1013414B publication Critical patent/IT1013414B/it

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
    • F16H61/02—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
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H2061/0096—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 using a parameter map

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
IT51447/74A 1973-07-27 1974-06-07 Apparecchio di commutazione auto matica per cambi di velocita a stadi IT1013414B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732338122 DE2338122C3 (de) 1973-07-27 Vorrichtung zum selbsttätigen Schalten von Stufenwechselgetrieben, insbesondere in Fahrzeugen

Publications (1)

Publication Number Publication Date
IT1013414B true IT1013414B (it) 1977-03-30

Family

ID=5888109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51447/74A IT1013414B (it) 1973-07-27 1974-06-07 Apparecchio di commutazione auto matica per cambi di velocita a stadi

Country Status (5)

Country Link
US (1) US4044634A (it)
JP (1) JPS5330151B2 (it)
FR (1) FR2238610B1 (it)
GB (1) GB1462957A (it)
IT (1) IT1013414B (it)

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NL192799C (nl) * 1978-01-24 1998-02-03 Lahive John Anthony Elektronische stuurinrichting voor een automatisch overbrengingsmechanisme van een voertuig.
US4361060A (en) * 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
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DE2811574A1 (de) * 1978-03-17 1979-09-27 Bosch Gmbh Robert Vorrichtung zur regelung einer antriebsmotor-getriebe-einheit eines kraftfahrzeuges
DE2812742A1 (de) * 1978-03-23 1979-09-27 Zahnradfabrik Friedrichshafen Vorrichtung zum selbsttaetigen schalten von stufenwechselgetrieben, insbesondere in fahrzeugen
GB2033981B (en) * 1978-09-29 1982-11-17 Borg Warner Transmission control system for multi-ratio gear arrangement
JPS5920727Y2 (ja) * 1979-01-18 1984-06-16 富美雄 土井 照明装置
JPS55128641A (en) * 1979-03-23 1980-10-04 Nissan Motor Co Ltd Controlling system for vehicle
USRE31582E (en) * 1979-03-23 1984-05-08 Nissan Motor Company, Limited Automatic control system for method and apparatus for checking devices of an automotive vehicle in use with a microcomputer
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JPS5794662A (en) * 1980-12-04 1982-06-12 Komatsu Ltd Speed sensor fault detecting device
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US4611285A (en) * 1984-04-05 1986-09-09 Ford Motor Company Method of controlling automatic transmission shift pressure
JPS6144054U (ja) * 1984-08-24 1986-03-24 日産ディーゼル工業株式会社 車両用自動変速装置
US4734861A (en) * 1984-08-27 1988-03-29 Twin Disc, Incorporated Electronic control for motor vehicle transmission
JPS61218853A (ja) * 1985-03-26 1986-09-29 Aisin Seiki Co Ltd 自動変速制御装置
JPS6241459A (ja) * 1985-08-16 1987-02-23 Nissan Motor Co Ltd 自動変速機の変速シヨツク軽減装置
JP2735115B2 (ja) * 1986-07-01 1998-04-02 アイシン・エィ・ダブリュ株式会社 自動変速機におけるリバースシフト制御装置
HU206654B (en) * 1987-10-14 1992-12-28 Csepeli Autogyar Method for ratio switching of automatic or automatized mechanical synchronous gear box at motor vehicles
US4938102A (en) * 1988-04-23 1990-07-03 Chrysler Motors Corporation Method of adaptively scheduling a shift for an electronic automatic transmission system
US4965735A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of determining the shift lever position of an electronic automatic transmission system
US4928235A (en) * 1988-04-29 1990-05-22 Chrysler Corporation Method of determining the fluid temperature of an electronic automatic transmission system
US4939928A (en) * 1988-04-29 1990-07-10 Chrysler Corporation Method of determining the continuity of solenoids in an electronic automatic transmission system
US4969098A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of torque phase shift control for an electronic automatic transmission system
US4955336A (en) * 1988-04-29 1990-09-11 Chrysler Corporation Circuit for determining the crank position of an ignition switch by sensing the voltage across the starter relay control and holding an electronic device in a reset condition in response thereto
US4875391A (en) * 1988-04-29 1989-10-24 Chrysler Motors Corporation Electronically-controlled, adaptive automatic transmission system
US4965728A (en) * 1988-04-29 1990-10-23 Chrysler Corporation Method of adaptively idling an electronic automatic transmission system
US4951200A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of controlling the apply element during a kickdown shift for an electronic automatic transmission system
US4968999A (en) * 1988-04-29 1990-11-06 Chrysler Corporation Method of shift torque management for an electronic automatic transmission system
US4959786A (en) * 1988-04-29 1990-09-25 Chrysler Corporation Dual regulator for reducing system current during at least one mode of operation
US4935872A (en) * 1988-04-29 1990-06-19 Chrysler Corporation Method of shift selection in an electronic automatic transmission system
US4975845A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of operating an electronic automatic transmission system
US4901561A (en) * 1988-04-29 1990-02-20 Chrysler Motors Corporation Throttle position sensor data shared between controllers with dissimilar grounds
US4991096A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Shutdown relay driver circuit
US4980793A (en) * 1988-04-29 1990-12-25 Chrysler Corporation Open loop control of solenoid coil driver
US4998200A (en) * 1988-04-29 1991-03-05 Chrysler Corporation Electronic controller for an automatic transmission
US5168449A (en) * 1988-04-29 1992-12-01 Chrysler Corporation Method of calculating torque for an electronic automatic transmission system
US4951205A (en) * 1988-04-29 1990-08-21 Chrysler Corporation Method of diagnostic protection for an electronic automatic transmission system
US4975844A (en) * 1988-04-29 1990-12-04 Chrysler Corporation Method of determining the throttle angle position for an electronic automatic transmission system
US4991097A (en) * 1988-04-29 1991-02-05 Chrysler Corporation Method of stall torque management for an electronic automatic transmission system
US4947329A (en) * 1988-04-29 1990-08-07 Chrysler Corporation Method of determining the acceleration of a turbine in an automatic transmission
US4936167A (en) * 1989-03-09 1990-06-26 Chrysler Corporation Method of universally organizing shifts for an automatic transmission system
US5202833A (en) * 1989-08-28 1993-04-13 Chrysler Corp Method of controlling the partial lock-up of a torque converter in an electronic automatic transmission system
US5119695A (en) * 1991-06-27 1992-06-09 Saturn Corporation Open-loop clutch-to-clutch upshift control having clutch overlap regulation
US5325083A (en) * 1992-05-01 1994-06-28 Chrysler Corporation Manual valve position sensing system
DE4226315C1 (de) * 1992-08-08 1994-02-10 Daimler Benz Ag Anordnung zum selbsttätigen Ändern des Übersetzungsverhältnisses eines Wechselgetriebes eines Kraftfahrzeuges im Sinne einer Schaltung in einen höheren Gang
JP2718612B2 (ja) * 1993-01-12 1998-02-25 日東電工株式会社 印字装置
US5456647A (en) * 1993-05-24 1995-10-10 Chrysler Corporation End of line volume learn sequence of friction element fill volumes for automatic transmission
DE59305894D1 (de) * 1993-11-18 1997-04-24 Siemens Ag Elektronisches Steuergerät für ein Kraftfahrzeug
US5468198A (en) * 1994-03-04 1995-11-21 Chrysler Corporation Method of controlling coastdown and coastdown/tip-in in an automatic transmission
US6072390A (en) * 1999-03-31 2000-06-06 Daimlerchrysler Corporation Position sensing system for manually operated shift lever of a vehicle transmission
CN101201101B (zh) * 2006-12-14 2011-09-28 比亚迪股份有限公司 具有换档点修正功能的amt车辆换档装置及其修正方法
BRPI0721744A2 (pt) * 2007-06-08 2013-02-19 Volvo Lastvagnar Ab um mÉtodo para ajustamento de um limite de velocidade rotacional de mudanÇa de marcha selecionada automaticamente em um veÍculo
DE102008040126A1 (de) * 2008-07-03 2010-01-07 Zf Friedrichshafen Ag Verfahren zum Ansteuern eines Schaltvorganges bei einem automatischen Getriebe eines Nutzfahrzeuges
JP5811203B2 (ja) * 2014-02-06 2015-11-11 トヨタ自動車株式会社 車両用駆動装置の制御装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1505556A1 (de) * 1966-03-03 1970-05-27 Bosch Gmbh Robert Steuereinrichtung fuer Stufengetriebe
US3684066A (en) * 1969-10-08 1972-08-15 Toyota Motor Co Ltd Automatic shift control system for automatic transmission
JPS4815816B1 (it) * 1969-10-13 1973-05-17
SE356936B (it) * 1970-03-19 1973-06-12 Zahnradfabrik Friedrichshafen
JPS4842134B1 (it) * 1970-04-19 1973-12-11
JPS496690B1 (it) * 1970-07-21 1974-02-15
DE2036732C3 (de) * 1970-07-24 1979-05-23 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zum synchronisierten Schalten von Stufenwechselgetrieben in Fahrzeugen
GB1342623A (en) * 1971-02-23 1974-01-03 Ford Motor Co Friction clutch control system
US3747438A (en) * 1972-03-28 1973-07-24 Toyota Motor Co Ltd Shift control system for automatic transmission

Also Published As

Publication number Publication date
FR2238610A1 (it) 1975-02-21
DE2338122A1 (de) 1975-02-13
GB1462957A (en) 1977-01-26
US4044634A (en) 1977-08-30
FR2238610B1 (it) 1982-02-26
DE2338122B2 (de) 1976-05-20
JPS5330151B2 (it) 1978-08-25
JPS5043366A (it) 1975-04-19

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