Vehicle display with automatic positioning system
View Patent ↗A display system mounted within a vehicle is provided, where the system monitors the user's position within the vehicle's seat and automatically adjusts the location of the display to compensate for variations in the size or seating position of the user, thereby helping to alleviate the eye strain, fatigue, neck and back pain that often accompany the improper use of a monitor for an extended period of time.
1. A display system, comprising:
a flat panel display screen mounted within and to a vehicle, wherein said flat panel display screen is adjustable within a range of display positions;
a display positioning system coupled to said flat panel display screen;
a vehicle seat mounted within said vehicle, wherein said vehicle seat is positioned within said vehicle to allow an occupant of said vehicle seat to utilize said flat panel display screen;
an occupant position sensor system, wherein said occupant position sensor system outputs occupant position data corresponding to a current occupant position selected from a plurality of possible occupant positions within said vehicle seat;
a memory, wherein stored within said memory is a look-up table providing a plurality of compatible flat panel display screen positions that correspond to said plurality of possible occupant positions within said vehicle seat, wherein each of said plurality of compatible flat panel display positions maintains a preset flat panel display viewing distance between said occupant and said flat panel display screen; and
a control system coupled to said display positioning system and to said occupant position sensor system and to said memory, wherein said control system monitors said occupant position data and utilizes said look-up table to select a current display position from said plurality of compatible flat panel display screen positions based on said current position of said occupant within said vehicle seat in order to maintain said preset flat panel display viewing distance, and wherein said control system automatically adjusts said flat panel display screen with said display positioning system to said current display position from said plurality of compatible flat panel display screen positions in response to said current position of said occupant within said vehicle seat in order to maintain said preset flat panel display viewing distance.
2. The display system of claim 1 , wherein each of said plurality of compatible flat panel display screen positions maintains a flat panel display screen vertical tilt angle relative to said occupant within a preset range.
3. The display system of claim 1 , wherein each of said plurality of compatible flat panel display screen positions maintains a flat panel display screen horizontal tilt angle relative to said occupant within a preset range.
4. The display system of claim 1 , wherein each of said plurality of compatible flat panel display screen positions maintains a flat panel display screen horizontal tilt angle relative to a horizontal vehicle axis within a preset range.
5. The display system of claim 1 , wherein said occupant position sensor system is comprised of a plurality of pressure sensors integrated into said vehicle seat.
6. The display system of claim 1 , wherein said occupant position sensor system is comprised of at least one transducer.
7. The display system of claim 6 , wherein said at least one transducer is comprised of at least one electromagnetic transducer.
8. The display system of claim 6 , wherein said at least one transducer is comprised of at least one ultrasonic transducer.
9. The display system of claim 6 , wherein said at least one transducer is mounted to said flat panel display screen.
10. The display system of claim 1 , said display positioning system further comprising an electro-mechanical positioning system.
11. The display system of claim 1 , said display positioning system further comprising a hydraulic positioning system.
12. The display system of claim 1 , further comprising a linkage assembly controllable by said display positioning system, wherein said flat panel display screen is mounted to said vehicle with said linkage assembly, and wherein said display positioning system and said control system utilize said linkage assembly to adjust said flat panel display screen to said current display position.
13. The display system of claim 1 , further comprising a vehicle seat position sensor coupled to said control system, wherein said vehicle seat position sensor outputs seat position data corresponding to a current seat position of said vehicle seat, and wherein said control system monitors said seat position data and automatically adjusts said current display position in response to a change in said current seat position.