A METHOD FOR SAVING OF MOVING PICTURE IN CAR BLACKBOX

摘要

PURPOSE: An image storage method of a black box for vehicle is provided to automatically control the focus of a camera at an accident predicted position through the change of the camera, thereby sensing motion without a sensor or equipment for sensing vehicle movement. CONSTITUTION: A black box captures a forward and backward image with a constant time unit in images photographed by an image photographing unit. The black box compares pixels of captured images. The black box adjusts the setting of the camera or an angle of the camera in response to a change direction of the pixels. [Reference numerals] (AA) Start; (BB) Photographing and capturing image by time; (CC) Comparing a pixel of the captured image; (DD) Same image of the captured image by time?; (EE) Setting a camera or adjusting an angle for corresponding to the change direction of the pixel; (FF) Supplying power?; (GG) End