Security unit for car occupants controls airbag and safety belts according to impact parameters recorded by sensors

摘要

The security unit has air bag status sensors (28,30) and passenger position sensors (A,B,C,D,E) around the car (10) and head rest (14) to register the position of the occupant (40) and control (34) the operation of airbags (16,18) and seat belts during an impact so as to give best protection.