A shoulder blade position estimation apparatus for a vehicle is provided in a seat on which an occupant operating a steering wheel of the vehicle is seated, and configured to estimate positions of shoulder blades of the occupant. The shoulder blade position estimation apparatus includes a surface pressure sensor and a shoulder blade position estimation unit. The seat includes a seat surface member on which thighs and a waist of the occupant are placed, and a seat back disposed in rear of an upper body of the occupant. The surface pressure sensor detects a distribution of surface pressures that the seat back receives from the upper body of the occupant. When the occupant turns the steering wheel by a predetermined angle, the shoulder blade position estimation unit estimates that the shoulder blades are present near a region where the surface pressures on left and right sides change in opposite directions.


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    Title :

    SHOULDER BLADE POSITION ESTIMATION APPARATUS AND SEAT


    Contributors:

    Publication date :

    2024-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein




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