WIPER DRIVE METHOD AND A WIPER DRIVER USING THE CCD CAMERA OF A LANE DEPARTURE WARNING APPARATUS FUNCTIONING AS A RAIN SENSOR

摘要

PURPOSE: A wiper drive method and a wiper driver are provided to function as a rain sensor using the CCD camera of an existing lane departure warning apparatus without a separate rain sensor.;CONSTITUTION: A wiper driver comprises a CCD camera(100), an image processing module(101), and a wiper drive module(102). The CCD camera photographs the front using the imaging purpose module. The image processing module outputs control signals to operate a wiper when the blurring of the image exceeds standard value. The wiper drive module operates the wiper according to the control signal.;COPYRIGHT KIPO 2010