Warning method for vehicle safety system

One embodiment of the present invention relates to a vehicle safety system. When various safety systems are mounted onto a vehicle, adjustments between different safety systems are needed. For example, when all the safety systems mounted onto the vehicle use an identical warning scheme, a driver has difficulty grasping which system gave a warning. In addition, warning methods are required to be different among homogeneous systems in dangerous situations. According to one embodiment of the present invention, warnings are given through differentiated warning methods according to dangerous situations between heterogeneous systems or even among homogeneous systems.