Occupant position detection system
First Claim
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1. An occupant position detection system comprising:
- distance sensor means located on a seat back of a seat of a vehicle;
angle sensor means for sensing an inclined angle of the seat back; and
sliding displacement sensor means for sensing a displacement value of the seat in fore and aft directions;
wherein an occupant position is detected by the distance sensor means, the angle sensor means and the sliding displacement sensor means.
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Abstract
An occupant position detection system includes a distance sensor 4 located on a seat back 3 of a seat of a vehicle, an angle sensor 5 for sensing an inclined angle of the seat back 3, and a sliding displacement sensor 6 for sensing a sliding displacement value of the seat in fore and aft directions, wherein an occupant position is detected on the basis of sensed values of the distance sensor 4, the angle sensor 5 and the sliding displacement sensor 6.
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Citations
3 Claims
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1. An occupant position detection system comprising:
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distance sensor means located on a seat back of a seat of a vehicle;
angle sensor means for sensing an inclined angle of the seat back; and
sliding displacement sensor means for sensing a displacement value of the seat in fore and aft directions;
wherein an occupant position is detected by the distance sensor means, the angle sensor means and the sliding displacement sensor means.
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2. An occupant position detection system comprising:
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first distance sensor means located on a seat back of a seat of a vehicle;
second distance sensor means located on an instrument panel of the vehicle;
angle sensor means for sensing an inclined angle of the seat back; and
sliding displacement sensor means for sensing a sliding displacement value of the seat in fore and aft directions wherein a first distance is computed responsive to signals output from the first distance sensor means, the angle sensor means and the sliding displacement sensor means, and an occupant position is detected by the first distance and a second distance sensed by the second distance sensor means. - View Dependent Claims (3)
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Specification