FORWARD COLLISION-AVOIDANCE ASSIST SYSTEM AND A METHOD THEREOF

A forward collision-avoidance assist (FCA) system and method that prevents a too sensitive operation of anti-collision control such as unnecessary braking or an avoidance control due to sensing of an oncoming vehicle even when a risk of collision is lowered by temporary lane crossing performed based on a surrounding situation. The FCA system includes: a sensor unit to sense a situation in front of a subject vehicle; a collision avoidance logic adjuster configured to adjust a target selection condition for selecting an oncoming vehicle having a risk of collision based on forward situation data; a collision avoidance determiner configured to select the oncoming vehicle by applying the adjusted target selection condition and determine a collision risk value; and a collision avoidance controller configured to automatically control braking or steering of the subject vehicle when the collision risk value is greater than or equal to a preset value.