JPS5784232A - Automatic stabilizing system for vehicle seat - Google Patents

Automatic stabilizing system for vehicle seat

Info

Publication number
JPS5784232A
JPS5784232A JP55158409A JP15840980A JPS5784232A JP S5784232 A JPS5784232 A JP S5784232A JP 55158409 A JP55158409 A JP 55158409A JP 15840980 A JP15840980 A JP 15840980A JP S5784232 A JPS5784232 A JP S5784232A
Authority
JP
Japan
Prior art keywords
seat
sensor
vehicle
stabilizing system
arithmetic unit
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.)
Pending
Application number
JP55158409A
Other languages
Japanese (ja)
Inventor
Shoji Sakai
Fujio Takahashi
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.)
Ikeda Corp
Original Assignee
Ikeda Bussan 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 Ikeda Bussan Co Ltd filed Critical Ikeda Bussan Co Ltd
Priority to JP55158409A priority Critical patent/JPS5784232A/en
Publication of JPS5784232A publication Critical patent/JPS5784232A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02258—Electric motors therefor characterised by the mounting of the electric motor for adjusting the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0273—Non-manual adjustments, e.g. with electrical operation with logic circuits taking into account user data, e.g. knee height or physical state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0277—Non-manual adjustments, e.g. with electrical operation with logic circuits characterised by the calculation method or calculation flow chart of sensor data for adjusting the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
    • B60N2/39—Seats tiltable to compensate for roll inclination of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/50—Inertial sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE: To obtain an automatic stabilizing system which can always maintain a comfortable condition of a seat, by detecting the inertia force of the seat occupant during running of a vehicle, then controlling the movement of the seat in response to the movement of the seat occupant.
CONSTITUTION: The inertia force applied to the seat of running vehicle is detected by an inertia sensor 4 consisting of an acceleration sensor 6, a vehicle speed sensor 5 and revolution sensor 9, then this detected signal is arithmetically processed in comparison with the value preset for keeping stability of the seat 1 by means of an arithmetic unit 3 consisting of an amplifier 10, a filter 11, an analog to digital converter 12, an input interface 13, a microcomputer 14 and a circuit protective device 15. The output from the arithmetic unit 3 is supplied to a driving mechanism 2 consisting of an output interface 16, a motor driving circuit 19, a relay circuit 17 and a motor 18, so as to give the seat 1 longitudinal tilting or lateral rolling.
COPYRIGHT: (C)1982,JPO&Japio
JP55158409A 1980-11-11 1980-11-11 Automatic stabilizing system for vehicle seat Pending JPS5784232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158409A JPS5784232A (en) 1980-11-11 1980-11-11 Automatic stabilizing system for vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158409A JPS5784232A (en) 1980-11-11 1980-11-11 Automatic stabilizing system for vehicle seat

Publications (1)

Publication Number Publication Date
JPS5784232A true JPS5784232A (en) 1982-05-26

Family

ID=15671118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158409A Pending JPS5784232A (en) 1980-11-11 1980-11-11 Automatic stabilizing system for vehicle seat

Country Status (1)

Country Link
JP (1) JPS5784232A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897039U (en) * 1981-12-24 1983-07-01 いすゞ自動車株式会社 vehicle seat structure
JPS5897038U (en) * 1981-12-24 1983-07-01 いすゞ自動車株式会社 vehicle seat structure
JPS58200295A (en) * 1982-05-18 1983-11-21 松下電器産業株式会社 Envelope signal generator
JPH05112165A (en) * 1991-10-21 1993-05-07 Toyota Motor Corp Control device for seat of vehicle
US5321617A (en) * 1991-10-01 1994-06-14 Toyota Jidosha Kabushiki Kaisha System for accommodating sitting attitude of vehicle occupant
US10046677B2 (en) 2013-04-23 2018-08-14 Clearmotion Acquisition I Llc Seat system for a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898521A (en) * 1972-03-30 1973-12-14
JPS5030329A (en) * 1973-07-20 1975-03-26
JPS5213953A (en) * 1975-07-21 1977-02-02 Tokuichirou Yoshida Vehicle chair

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4898521A (en) * 1972-03-30 1973-12-14
JPS5030329A (en) * 1973-07-20 1975-03-26
JPS5213953A (en) * 1975-07-21 1977-02-02 Tokuichirou Yoshida Vehicle chair

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897039U (en) * 1981-12-24 1983-07-01 いすゞ自動車株式会社 vehicle seat structure
JPS5897038U (en) * 1981-12-24 1983-07-01 いすゞ自動車株式会社 vehicle seat structure
JPS58200295A (en) * 1982-05-18 1983-11-21 松下電器産業株式会社 Envelope signal generator
JPS6352400B2 (en) * 1982-05-18 1988-10-18 Matsushita Electric Ind Co Ltd
US5321617A (en) * 1991-10-01 1994-06-14 Toyota Jidosha Kabushiki Kaisha System for accommodating sitting attitude of vehicle occupant
JPH05112165A (en) * 1991-10-21 1993-05-07 Toyota Motor Corp Control device for seat of vehicle
US10046677B2 (en) 2013-04-23 2018-08-14 Clearmotion Acquisition I Llc Seat system for a vehicle
US10245984B2 (en) 2013-04-23 2019-04-02 ClearMotion Acquisition LLC Seat system for a vehicle

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