JPS5784232A - Automatic stabilizing system for vehicle seat - Google Patents
Automatic stabilizing system for vehicle seatInfo
- 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
Links
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897038U (en) * | 1981-12-24 | 1983-07-01 | いすゞ自動車株式会社 | vehicle seat structure |
JPS5897039U (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)
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 |
-
1980
- 1980-11-11 JP JP55158409A patent/JPS5784232A/en active Pending
Patent Citations (3)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897038U (en) * | 1981-12-24 | 1983-07-01 | いすゞ自動車株式会社 | vehicle seat structure |
JPS5897039U (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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