Patent ID: 8843270

Claim:
A wiper motor control system for a vehicle, comprising: a body control module (BCM) configured to control an output of a wiper relay; and a smart ECW (Electric Control Wiper) control module configured to control operation of a wiper motor according to an input from a parking switch, wherein the smart ECW is connected with the BCM and a manual focus (M/F) switch through a controller area network (CAN) communication line, wherein a plate disposed within the parking switch has two OPEN sections, and a terminal B of the parking switch is connected to a positive end of a power source (B+), a terminal E of the parking switch is simultaneously connected to a ground (GND) of the power source, and a terminal P of the parking switch is connected to a smart ECW side in a circuit, and wherein a signal of the parking switch is input to the smart ECW control module, and wherein the smart ECW control module is configured to variably control an output of the wiper motor in accordance with each section of the parking switch based on input from the parking switch.