APPARATUS FOR CONTROLLING OF ELECTROMOTIVE SEAT

摘要

PURPOSE: A power seat control device is provided to control by using the minimum number of semiconductor switches. CONSTITUTION: A power seat control device using plural motors comprises the followings. One pair of switches among four switches(221,222,223,224) of H-bridge circuit for a control of any motor among several motors(211,212,213) is connected to a first motor. The first motor shares the pair of switches with a second motor which is located near. The pair of switches selectively controls the first motor and the second motor.