System for controlling the operation of reversible motor-speed reducer modules for adjusting in position elements of motor vehicle seat structure
AssigneeECIA - Equipements et Composants pour l'Industrie Automobile
InventorsPhilippe Bak, Pierre Laporte
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Abstract
This system for controlling the operation of reversible motor-speed reducer modules for adjusting in position elements of a motor vehicle seat structure is characterized in that the motor-speed reducer modules (1,2) are connected in parallel to common supply means (3), whose output voltage direction is piloted by a control module (4), and to this control module (4) through a multiplexed network (5) for the transmission of data piloting said motor-speed reducer module to permit the actuation or non-actuation, in one direction of rotation or the other, of each motor-speed reducer module (1,2) for adjusting in position each element of the seat structure.
Claims14
System for controlling operation of reversible motor-speed reducer modules for adjusting in position elements of a motor vehicle seat structure associated with said modules, said system comprising in combination:
- a common supply means connected in parallel to said motor-speed reducer modules and supplying an output voltage having a direction,
- a control module associated with said common supply means for controlling the direction of the output voltage of said common supply means, and
- a data transmission multiplexed network connecting said control module to said motor-speed reducer modules for controlling said motor-speed reducer modules so as to permit a selective actuation and non-actuation in a selected direction of rotation of each motor-speed reducer module for adjusting each element of said seat structure in position.
Dependencies are inferred from the claim text.