METHOD AND DEVICE FOR CONTROLLING TILTING ANGLES OF MOTOR-DRIVEN REARVIEW MIRRORS OF AUTOMOBILE

摘要

The method of controlling angle, including the steps of: once a gnal is applied to a processor by manipulating key switches provided to a key pad, determining if the applied signal is a combination signal of the key switches; if not so, controlling each mirror's inclination angle directly; if the signal is a combination signal, determining if it is a memory input or output signal; if it is a memory input signal, serially storing an up-and-down and left and right inclination angle of left and right mirrors sensed through a digital detecting means in a memory device; if it is a memory output signal, reading out corresponding position data among data stored in the memory device when it is a memory output signal, and comparing this position data value with each mirror inclination angle value and driving each motor until they are the same in a manner that a rear visual range controlled angle is automatically controlled.