1. A system for learning driving information in a vehicle, the system comprising: a first camera mounted on an inner ceiling of the vehicle and configured to detect a projected position of a nose of the driver; a second camera mounted on an inner front of the vehicle and configured to detect a front position of the nose of the driver; a driver's status information processing unit configured to detect the line of sight of the driver by calibrating an image corresponding to the projected position and an image corresponding to the front position in real time, analyze information about the line of sight that is detected, and store the analyzed information in a driving learning database as learning data, wherein the driver's status information processing unit is further configured to recognize driver information of the driver after temporally storing images captured by the first and second cameras, determine whether the driver who gets in the vehicle is a pre-registered driver based on the driver information, register the driver information of the driver who gets in the vehicle when the driver is the pre-registered driver, and register the driver as a new driver when the driver is not the pre-registered driver.