CPC B60N 2/888 (2018.02) [B60N 2/879 (2018.02)] | 11 Claims |
1. A vehicle seat device, comprising:
a headrest configured to support a head of an occupant seated on a vehicle seat;
a rest operation adjustment mechanism provided on the headrest and configured to restrict or allow movement of the head of the occupant seated on the vehicle seat; and
a controller that controls the rest operation adjustment mechanism to allow movement of the head of the occupant in a width direction of a vehicle when a frequency of a vibration in the width direction of the vehicle is equal to or larger than a predetermined value.
|