A PREVENTION APPARATUS AND THE METHOD FOR CAR CRASH

摘要

PURPOSE: An apparatus and a method for warning collision of vehicles are provided to induce safe driving by delivering an obstacle detecting signal due to a sensor member through a speaker inside vehicles. CONSTITUTION: A sensing member(110) is mounted to an outer surface of a vehicle, and detects an outer obstacle. A control part(120) calculates a direction of the obstacle and a distance between the obstacle and the vehicle by a signal delivered from the sensing member, and selects a sound signal corresponding to the direction and the distance inside a memory(125). A speaker(140) delivers the sound signal selected by the control part to an inner part of the vehicle.