DATA FORMING DEVICE AND METHOD FOR REGULATING STEERING ANGLE AND SPEED OF VEHICLE BY CORRECTING TRAVELING DEVIATION

摘要

PURPOSE: A data forming device and a method for regulating the steering angle and speed of a vehicle by correcting traveling deviation are provided to drive with men by controlling the steering angle and speed of the vehicle by analyzing an image for the road obtained from an image-photographing unit installed to the front side of the vehicle. CONSTITUTION: A data forming device for regulating the steering angle and speed of a vehicle by correcting traveling deviation is composed of an image-photographing unit(10) mounted to the vehicle to photograph images for the forward road; an image data memory unit(20) for storing the photographed image data; a lane image extracting unit(30) for extracting a lane from the image data of the road stored in the image data memory unit; a unit(61) for assigning a horizontal distance and a wheelbase by the lane data extracted from the lane image extracting unit and computing a width deviation; a unit(62) for computing the steering angle based on the computed width deviation, horizontal distance, and wheelbase; a steering angle comparing unit(63) for comparing the computed target steering angle and the steering angle measured by a steering angle sensor(60a); and a steering information generating unit(64) for generating the steering information by using difference of the compared steering angle value.