| 摘要 |
A vehicle seat has seating components, such as a seat piece ( 20 ), a backrest ( 22 ) and a leg-rest ( 24 ), which are adjustable as to their positions, particularly in their relative inclination, by at least one operating device ( 26, 44 ). A monitoring device monitors all the boundary geometries ( 50, 52 ) of the moving seat components which may cause collisions and which have given spatial constraints ( 54 ). The monitoring device controls the operating devices ( 26, 44 ) at all points to guarantee a collision-free movement of all seat components within the spatial constraints. The vehicle seat considered as a total system can undergo adjustment processes without a damaging collision occurring.
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