Provided is an emergency braking system, including: a receiving unit that receives sensing signals sensed by the sensing unit; a prediction position selecting unit that, when the moving object is sensed through fusion between the sensing signals received by the receiving unit, selects a lateral prediction position of the moving object predicted to collide with the vehicle according to a lateral movement of the moving object; and a braking determining unit that predicts collision and provides an emergency braking control signal to a braking unit when the prediction position selected by the prediction position selecting unit is located inside a vehicle width, and determines a braking control of the braking unit when the prediction position is located outside the vehicle width, so as to suspend a control of the braking unit.