DE3175022D1 - Electronic control for automatic transmission - Google Patents

Electronic control for automatic transmission

Info

Publication number
DE3175022D1
DE3175022D1 DE8181102908T DE3175022T DE3175022D1 DE 3175022 D1 DE3175022 D1 DE 3175022D1 DE 8181102908 T DE8181102908 T DE 8181102908T DE 3175022 T DE3175022 T DE 3175022T DE 3175022 D1 DE3175022 D1 DE 3175022D1
Authority
DE
Germany
Prior art keywords
shift
engine
data
solenoids
memory
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
DE8181102908T
Other languages
English (en)
Inventor
Eiji Takakuwa
Hisasi Kawai
Masashi Kida
Takaaki Kato
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.)
Denso Corp
Soken Inc
Original Assignee
Nippon Soken Inc
NipponDenso Co 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 Nippon Soken Inc, NipponDenso Co Ltd filed Critical Nippon Soken Inc
Application granted granted Critical
Publication of DE3175022D1 publication Critical patent/DE3175022D1/de
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
    • 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
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • 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
    • F16H61/21—Providing engine brake control
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • 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
    • 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
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • 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)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
DE8181102908T 1980-04-15 1981-04-15 Electronic control for automatic transmission Expired DE3175022D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5014180A JPS56147949A (en) 1980-04-15 1980-04-15 Automatic speed change controller

Publications (1)

Publication Number Publication Date
DE3175022D1 true DE3175022D1 (en) 1986-09-04

Family

ID=12850868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181102908T Expired DE3175022D1 (en) 1980-04-15 1981-04-15 Electronic control for automatic transmission

Country Status (3)

Country Link
EP (1) EP0038083B1 (de)
JP (1) JPS56147949A (de)
DE (1) DE3175022D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140536A (en) * 1981-02-24 1982-08-31 Nissan Motor Co Ltd Internal-combustion engine controller
JPS58200855A (ja) * 1982-05-20 1983-11-22 Nissan Motor Co Ltd Ｖベルト式無段変速機の変速制御方法
US4551802A (en) * 1982-11-17 1985-11-05 Eaton Corporation Automatic transmission control method
JPS59121242A (ja) * 1982-12-27 1984-07-13 Mazda Motor Corp 自動変速機のライン圧制御装置
JPS59122760A (ja) * 1982-12-29 1984-07-16 Nissan Motor Co Ltd 自動車用電子制御装置
JPS59151653A (ja) * 1983-02-16 1984-08-30 Mazda Motor Corp 電子制御式自動変速機
FR2545567B1 (fr) * 1983-05-02 1989-06-30 Renault Perfectionnements a la commande de changements de rapport dans une transmission automatique a rapports etages
JPS60146948A (ja) * 1984-01-09 1985-08-02 Fujitsu Ten Ltd 自動変速制御装置
DE3534971A1 (de) * 1984-10-04 1986-04-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuereinrichtung zum selbsttaetigen schalten von stufenwechselgetrieben
JPS61228151A (ja) * 1985-04-02 1986-10-11 Isuzu Motors Ltd 車両用自動変速機
WO1987000806A1 (en) * 1985-08-10 1987-02-12 Zahnradfabrik Friedrichshafen Ag Control system for automatic gear-changing on multiple-speed gearboxes
DE3626100C2 (de) * 1985-08-10 1995-12-14 Zahnradfabrik Friedrichshafen Steuereinrichtung zum selbsttätigen Schalten von Stufenwechselgetrieben
JPH0512508Y2 (de) * 1985-08-26 1993-03-31
JPS62101954A (ja) * 1985-10-29 1987-05-12 Nec Home Electronics Ltd 電子制御自動変速装置
EP0270708B1 (de) * 1986-12-05 1990-08-29 Eaton Corporation Steuerung und Steuerverfahren eines automatischen mechanischen Getriebesystems mit handbetätigter Motor-Druckbremse
JPH01269748A (ja) * 1988-04-22 1989-10-27 Nissan Motor Co Ltd 自動変速機の変速制御装置
DE3922051A1 (de) * 1989-07-05 1991-01-24 Porsche Ag Verfahren und vorrichtung zur steuerung eines selbsttaetig schaltenden getriebes
DE4002325A1 (de) * 1990-01-26 1991-08-01 Bayerische Motoren Werke Ag Schaltkennfeld eines automatikgetriebes und verfahren zum ermitteln eines schaltsignals aus dem schaltkennfeld
EP0731295B1 (de) * 1991-03-13 2001-02-07 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Gangschalt-Steuerungsgerät für automatische Fahrzeuggetriebe
DE4120589A1 (de) * 1991-06-21 1993-01-07 Porsche Ag Verfahren zur steuerung eines stufenlosen getriebes eines kraftfahrzeugs
JP3280412B2 (ja) * 1992-04-24 2002-05-13 アイシン・エィ・ダブリュ株式会社 自動変速機
KR960015250B1 (ko) * 1992-07-10 1996-11-04 마쯔다 가부시기가이샤 자동변속기의 제어장치
GB9505176D0 (en) * 1995-03-15 1995-05-03 Automotive Products Plc Vehicle transmissions
CN100478226C (zh) * 2004-05-27 2009-04-15 Pbr澳大利亚有限责任公司 电制动器促动组件
WO2006025217A1 (en) * 2004-09-01 2006-03-09 Toyota Jidosha Kabushiki Kaisha Motor vehicle and control method of the same
CN113044039B (zh) * 2021-05-13 2023-01-03 一汽解放汽车有限公司 一种挡位计算方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683720A (en) * 1969-06-26 1972-08-15 Nippon Denso Co Automatic transmission system with time-delay circuit
US3690197A (en) * 1969-07-18 1972-09-12 Nippon Denso Co Automatic transmission
DE2815273A1 (de) * 1978-04-08 1979-10-11 Zahnradfabrik Friedrichshafen Stellorgansystem zur drehzahlabhaengigen bremswirkungsmodulation bei mit stroemungsbremsen ausgeruesteten schaltgetrieben

Also Published As

Publication number Publication date
JPS56147949A (en) 1981-11-17
EP0038083A2 (de) 1981-10-21
EP0038083A3 (en) 1982-09-22
EP0038083B1 (de) 1986-07-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee