Vehicle seat, has control unit with microprocessor to determine reference value for fluid pressure in deformation units of lordosis support by comparing actual values with values stored in characteristic diagram

摘要

The seat has a control unit (3) connected with deformation units of a lordosis support (2) to control the volume of the deformation units by varying the fluid pressure in the deformation units. The unit (3) has a memory (33) to store a characteristic diagram in a matrix structure, and a microprocessor (31) to determine a reference value for the fluid pressure by comparing actual values with values stored in the diagram.