Vehicle seat and vehicle provided with vehicle seat
To provide a vehicle seat with a function of reducing fatigue regardless of the physique of the seated person, a vehicle seat includes: an ischial tuberosity support device that is driven to change a position of a part of a seat cushion corresponding to ischial tuberosities of a seated person; a sac...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | To provide a vehicle seat with a function of reducing fatigue regardless of the physique of the seated person, a vehicle seat includes: an ischial tuberosity support device that is driven to change a position of a part of a seat cushion corresponding to ischial tuberosities of a seated person; a sacrum/ilium support device that is driven to change a position of a part of a seat back corresponding to the sacrum and ilia of the seated person; a ninth thoracic vertebra support device that is driven to change a position of a part of the seat back corresponding to a ninth thoracic vertebra of the seated person; and a control device, wherein the control device sequentially executes: an information acquisition step of acquiring physique information of the seated person; a decision step of deciding parameters regarding a driving amount of each of the ischial tuberosity support device, the sacrum/ilium support device, and the ninth thoracic vertebra support device based on the acquired physique information; and an output step of driving the ischial tuberosity support device, the sacrum/ilium support device, and the ninth thoracic vertebra support device based on the corresponding parameters. |
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