1. Smart airbag
Smart airbag sensor is increased on the basis of the ordinary type, in order to detect an occupant on the seat children and adults, and in which they are wearing seat belts good what height position, by collecting data, analyzed by computer software control process and the expansion of the airbag, so that work best to avoid unnecessary expansion of the airbag occurs, thereby greatly enhancing their safety role. Smart airbag mainly two more than the ordinary type core elements, i.e., the sensor and its accompanying computer software.