Forward collision warning systems, developed in order to draw attention to the driver's immediate danger of collision moving vehicle in front, while allowing preventive action. These systems are effective in situations of risk derived from the various distractions that occur in situations of lack of concentration, practice factors not directly related to driving (radio channels seeking, cellular speech, etc.), or shift gaze to the new environment factors. Forward collision warning system, identifies situations of available runway vehicle collision ahead, when the speed of the vehicle behind, much higher than the speed of the vehicle once the estimated response time, would be longer than necessary for slowdown and safe braking.
