Patent ID: 9623841
Date: 2017-04-18
CPC Classifications: B60S,H02P

Claim:
1. An apparatus for controlling a wiper motor for a wiper system, wherein the wiper motor includes a double cam plate rotated by rotational force of a motor, and internal contact points formed by a P-terminal and an E-terminal disconnected/connected by the double cam plate, the double cam plate includes a first cam plate and a second cam plate for connecting the P-terminal and the E-terminal, and a center plate between the first and second cam plates, the apparatus comprising: a circuit line connecting the P-terminal with an off terminal of a low relay; and a control unit turning off the low relay simultaneously when the P-terminal and the E-terminal connected by the first cam plate are disconnected when a multifunctional switch is turned off, thereby decreasing electromotive force applied to the wiper motor while the center plate is in contact with the P-terminal.