Referring to FIG. 1, a vehicular system for outputting a warning 100 according to an embodiment may include a telematics module no configured to exchange data with a telematics center and to connect an attendant call, an audio/video/navigation (AVN) system 120 configured to provide at least a navigation function, a reference point management unit 130 configured to manage a reference point as a reference for determining whether to output a warning to a driver, and a point-deduction behavior detection unit 140 configured to detect an abnormal driving behavior, which is the reason for deducting points from the reference points.

Needless to say, the configuration of FIG. 1 corresponds only to parts related to the embodiments of the present invention and the vehicular system for outputting a warning 100 included in an actual vehicle may include a greater number of components than those shown in FIG. 1 in some embodiments, and the telematics module no may be installed in the AVN system 120 as one embodiment of the AVN system 120.

The point-deduction behavior detection unit 140 may be included an advanced driver assistance system (ADAS), may use at least some embodiments of the ADAS, or may have a configuration similar to the ADAS in order to detect an abnormal driving behavior, such as centerline violation, or lane departure, as the reason for deducting points. For example, the point-deduction behavior detection unit 140 may be embodied as a lane departure warning (LDW) system or a lane-keeping assist system (LKAS), but is not limited thereto.

Based on the aforementioned configuration of the system, a warning output procedure according to embodiments of the present invention will be described.