REAR LATERAL BLIND-SPOT WARNING SYSTEM AND METHOD FOR VEHICLE

A rear lateral blind-spot warning system includes a detection sensor installed in a vehicle to sense an obstacle located in a rear blind spot or a lateral blind spot of the vehicle, a sequence setter configured to set the sequence, among multiple predetermined conditions, of determining, based on a sensing range of the detection sensor and the multiple predetermined conditions, whether the conditions are satisfied, and a warning determiner configured to sequentially determine, based on the sequence set by the sequence setter, whether the obstacle sensed by the detection sensor satisfies the multiple predetermined conditions and to determine, based on the result of the determination with regard to satisfaction of the conditions, whether the sensed obstacle is a target to be monitored.