Method for protecting occupant during collision of vehicle, involves providing first sound event to predetermined sound pressure level by sound source for triggering stapedius reflex, where sound event is output for predetermined time

摘要

The method involves providing a first acoustic event (E1) to a predetermined sound pressure level by a sound source (5) for triggering a stapedius reflex before a second acoustic event (E2) is output during deploying an occupant restraint device, where the first acoustic event is repeatedly output for a predetermined time from 3-5 seconds. Collision severeness is determined with an inevitable collision of a vehicle (1). An airbag gas generator is provided with a continuous wall. Exhaust openings are provided in the wall. An independent claim is also included for a device for protecting an occupant during a collision of a vehicle.