CH511725A - Dispositif de commande automatique pas à pas d'une boîte de vitesses à rapports étagés d'un véhicule automobile - Google Patents

Dispositif de commande automatique pas à pas d'une boîte de vitesses à rapports étagés d'un véhicule automobile

Info

Publication number
CH511725A
CH511725A CH1933869A CH1933869A CH511725A CH 511725 A CH511725 A CH 511725A CH 1933869 A CH1933869 A CH 1933869A CH 1933869 A CH1933869 A CH 1933869A CH 511725 A CH511725 A CH 511725A
Authority
CH
Switzerland
Prior art keywords
circuits
downchange
upchange
dec
gear
Prior art date
Application number
CH1933869A
Other languages
English (en)
French (fr)
Inventor
A Ravenel Raymond
Original Assignee
Citroen Sa
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 FR6942709A external-priority patent/FR2070604A6/fr
Application filed by Citroen Sa filed Critical Citroen Sa
Publication of CH511725A publication Critical patent/CH511725A/fr

Links

Classifications

    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the 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
    • 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
    • F16H61/0211—Layout of electro-hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves
    • 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
    • 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
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0605—Throttle position
    • 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
    • B60W2710/10—Change speed gearings
    • B60W2710/1005—Transmission ratio engaged
    • 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
    • F16H2059/006—Overriding automatic control
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • 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
    • F16H59/74—Inputs being a function of engine parameters
    • F16H2059/746—Engine running state, e.g. on-off of ignition 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
    • 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
    • F16H61/16—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed  

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Velocity Or Acceleration (AREA)
CH1933869A 1968-12-31 1969-12-29 Dispositif de commande automatique pas à pas d'une boîte de vitesses à rapports étagés d'un véhicule automobile CH511725A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR182909 1968-12-31
FR6942709A FR2070604A6 (enrdf_load_stackoverflow) 1969-12-10 1969-12-10

Publications (1)

Publication Number Publication Date
CH511725A true CH511725A (fr) 1971-08-31

Family

ID=26182455

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1933869A CH511725A (fr) 1968-12-31 1969-12-29 Dispositif de commande automatique pas à pas d'une boîte de vitesses à rapports étagés d'un véhicule automobile

Country Status (7)

Country Link
JP (1) JPS5012169B1 (enrdf_load_stackoverflow)
BE (1) BE743855A (enrdf_load_stackoverflow)
CH (1) CH511725A (enrdf_load_stackoverflow)
DE (1) DE1964524A1 (enrdf_load_stackoverflow)
GB (1) GB1295060A (enrdf_load_stackoverflow)
NL (1) NL6919647A (enrdf_load_stackoverflow)
SE (1) SE366502B (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266061B1 (enrdf_load_stackoverflow) * 1974-03-29 1979-02-16 Berliet Automobiles
GB1505817A (en) * 1974-05-21 1978-03-30 British Leyland Uk Ltd Automatic transmissions
DE2738914C2 (de) 1977-08-29 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Schalten von Stufengetrieben in Kraftfahrzeugen
DE2742031B2 (de) * 1977-09-19 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Gangwechseleinrichtung für Fahrzeug-Lastschaltgetriebe
EP0003592B2 (en) * 1978-02-15 1985-02-06 Anglo American Corporation of South Africa Limited Gear ratio selection apparatus
CA1159536A (en) * 1978-09-29 1983-12-27 Alan L. Miller Transmission control system for multi-ratio gear arrangement
US4350058A (en) * 1978-09-29 1982-09-21 Borg-Warner Corporation Transmission control system for multi-ratio gear arrangement
DE3237508A1 (de) * 1982-10-09 1984-04-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gangschaltung fuer ein fremdkraftbetaetigtes getriebe
DE3237509A1 (de) * 1982-10-09 1984-04-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gangschaltung fuer ein fremdkraftbetaetigtes getriebe
DE3303135C2 (de) * 1983-01-31 1994-09-15 Bayerische Motoren Werke Ag Steuerschalter für Antriebselemente von Kraftfahrzeugen
JPS60206730A (ja) * 1984-03-30 1985-10-18 Jidosha Kiki Co Ltd 変速機遠隔操作装置の診断装置
AU591666B2 (en) * 1985-03-23 1989-12-14 Zahnradfabrik Friedrichshafen Ag Control device for shifting step-by-step shift gears
US4817468A (en) * 1987-06-18 1989-04-04 Ap Aero, Inc Electric shift apparatus for manual transmission
US4998444A (en) * 1987-07-16 1991-03-12 Automotive Products (Usa) Inc. Control system for electric shift apparatus
US5014038A (en) * 1987-09-14 1991-05-07 Automotive Products (Usa) Inc. Motor vehicle control system
DE3807881A1 (de) * 1988-03-10 1989-09-21 Porsche Ag Schaltvorrichtung fuer ein automatikgetriebe eines kraftfahrzeugs
US5042133A (en) * 1989-03-15 1991-08-27 Automotive Products (Usa) Inc. Testing method for electric shift control apparatus
DE3924318A1 (de) * 1989-07-22 1991-01-24 Bayerische Motoren Werke Ag Schaltung fuer ein kraftfahrzeuggetriebe
DE3925064A1 (de) * 1989-07-28 1991-01-31 Bayerische Motoren Werke Ag Waehlhebel fuer ein kraftfahrzeuggetriebe
DE3929268A1 (de) * 1989-09-02 1991-03-07 Bayerische Motoren Werke Ag Kraftfahrzeuggetriebe
US5035158A (en) * 1989-09-25 1991-07-30 Automotive Products (Usa) Inc. Electric shift and transfer case apparatus with control system therefore
DE4005588C2 (de) * 1990-02-22 1995-03-23 Porsche Ag Schaltvorrichtung für ein automatisches Getriebe
DE9012662U1 (de) * 1990-09-05 1990-11-08 Orion Bausysteme GmbH, 6083 Biebesheim Rohr-Verbindung
GB9525055D0 (en) * 1995-12-07 1996-02-07 Eaton Corp Controled for automated mechanical transmission system
DE19725350A1 (de) * 1997-06-16 1998-12-17 Metallwarenfab Humpert W Gmbh Verbindungselement für rohrförmige Bauelemente
DE20100893U1 (de) * 2001-01-17 2001-06-28 Julius Cronenberg offene Handelsgesellschaft, 59757 Arnsberg Einrichtung für die Befestigung einer Geländerstrebe an einem Pfosten
DE102005023818B4 (de) * 2005-05-24 2025-07-31 Bayerische Motoren Werke Aktiengesellschaft Anzeigeeinheit für ein elektrifiziertes Schaltgetriebe in einem Fahrzeug
CN114715118A (zh) * 2022-04-21 2022-07-08 潍柴雷沃重工股份有限公司 用于农用机械的节能降耗方法、系统、介质、设备及农机

Also Published As

Publication number Publication date
JPS5012169B1 (enrdf_load_stackoverflow) 1975-05-09
BE743855A (enrdf_load_stackoverflow) 1970-05-28
GB1295060A (enrdf_load_stackoverflow) 1972-11-01
NL6919647A (enrdf_load_stackoverflow) 1970-07-02
SE366502B (enrdf_load_stackoverflow) 1974-04-29
DE1964524A1 (de) 1970-07-16

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