JPH04505044A - - Google Patents

Info

Publication number
JPH04505044A
JPH04505044A JP50262889A JP50262889A JPH04505044A JP H04505044 A JPH04505044 A JP H04505044A JP 50262889 A JP50262889 A JP 50262889A JP 50262889 A JP50262889 A JP 50262889A JP H04505044 A JPH04505044 A JP H04505044A
Authority
JP
Japan
Prior art keywords
transmission state
motor
transmission
clockwise
control
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.)
Granted
Application number
JP50262889A
Other languages
Japanese (ja)
Other versions
JP2991730B2 (en
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 filed Critical
Priority to PCT/US1988/004449 priority Critical patent/WO1990006862A1/en
Publication of JPH04505044A publication Critical patent/JPH04505044A/ja
Application granted granted Critical
Publication of JP2991730B2 publication Critical patent/JP2991730B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/34Fastening arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02Selector apparatus
    • F16H59/08Range selector apparatus
    • F16H59/12Range selector apparatus comprising push button devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/28Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32Electric motors actuators or related electrical control means therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/28Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32Electric motors actuators or related electrical control means therefor
    • F16H2061/326Actuators for range selection, i.e. actuators for controlling the range selector or the manual range valve in the transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/18Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear

Abstract

The present invention is an electrical control apparatus for control of an automatic transmission (20) in a motor vehicle. The automatic transmission has a motor (42) for controlling the transmission state. The electrical control apparatus includes an operator input device (30), preferably a set of push buttons, for generating a desired transmission state signal, a transmission state sensing device (73) for generating a present transmission state signal, and a logic control unit (220) for control of the transmission motor. If the desired transmission state differs from the present transmission state, then the logic control unit (220) generates either a clockwise motor drive signal or counter-clockwise motor drive signal as needed to reach the desired transmission state. The logic control unit (220) preferably also includes logic for inhibiting the generation of the clockwise and counter-clockwise motor control signals upon detection of an unsafe circumstance which would make a particular shift hazardous or harmful to the vehicle.
JP50262889A 1988-12-13 1988-12-13 Electronic control system for automatic transmission Expired - Fee Related JP2991730B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US1988/004449 WO1990006862A1 (en) 1988-12-13 1988-12-13 Electrical control system for control of an automatic transmission apparatus

Publications (2)

Publication Number Publication Date
JPH04505044A true JPH04505044A (en) 1992-09-03
JP2991730B2 JP2991730B2 (en) 1999-12-20

Family

ID=22209050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50262889A Expired - Fee Related JP2991730B2 (en) 1988-12-13 1988-12-13 Electronic control system for automatic transmission

Country Status (3)

Country Link
EP (1) EP0448549A4 (en)
JP (1) JP2991730B2 (en)
WO (1) WO1990006862A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564661B2 (en) * 2001-02-01 2003-05-20 Grand Haven Stamped Products, Division Of Jsj Corporation Storable shifter with electronic gear shift reset
CN103122994A (en) * 2013-02-04 2013-05-29 蒋璋璋 Motor vehicle automatic shift system device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932047A (en) * 1972-07-28 1974-03-23
JPS608555A (en) * 1983-06-29 1985-01-17 Mazda Motor Corp Speed changing device of automatic speed changer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281734A (en) * 1940-05-31 1942-05-05 Westinghouse Electric & Mfg Co Transfer system for electrically operated vehicles
US3573582A (en) * 1969-03-20 1971-04-06 Edward A Petrocelli Large dc motor control circuit
JPS5649685A (en) * 1979-09-28 1981-05-06 Hitachi Ltd Circuit for driving dc motor
CA1161526A (en) * 1980-03-31 1984-01-31 William J. Vukovich Throttle control system for an automatic shift countershaft transmission
US4558612A (en) * 1981-11-30 1985-12-17 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicular automatic speed change gear assembly
JPS6145093B2 (en) * 1982-02-12 1986-10-06 Isuzu Jidosha Kk
JPS58211060A (en) * 1982-06-01 1983-12-08 Nippon Denso Co Ltd Speed change controller for vehicle
JPS6212050B2 (en) * 1982-10-30 1987-03-16 Isuzu Motors Ltd
US4664217A (en) * 1984-12-24 1987-05-12 United Technologies Electro Systems, Inc. Electric shift actuator for vehicle transfer case
US4639646A (en) * 1985-02-04 1987-01-27 Kransco Manufacturing, Inc. Two pedal, three-way control for child's riding toy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932047A (en) * 1972-07-28 1974-03-23
JPS608555A (en) * 1983-06-29 1985-01-17 Mazda Motor Corp Speed changing device of automatic speed changer

Also Published As

Publication number Publication date
EP0448549A4 (en) 1993-10-06
JP2991730B2 (en) 1999-12-20
EP0448549A1 (en) 1991-10-02
WO1990006862A1 (en) 1990-06-28

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees