An occupant restraining device (10) for a vehicle (99) has: a time to collision estimating section (14) that estimates a time to collision, the time to collision being a time until a front collision with a vehicle ahead; a force imparting portion (18) that imparts force toward a vehicle rear side to a vehicle occupant (26) of an own vehicle; a gap enlarging portion (16) that enlarges a gap (S) between the vehicle occupant (26) and a seatback (32) of a vehicle seat (24); a gap estimating section (22) that estimates a size of the gap (S) between the vehicle occupant (26) and the seatback (32); and a control section (22) that, in a case in which the gap enlarging portion (16) operates, controls a timing of a start of operation of the force imparting portion on the basis of the time to collision estimated by the time to collision estimating section (22) and the size of the gap (S) estimated by the gap estimating section (22).
OCCUPANT RESTRAINING DEVICE FOR VEHICLE
INSASSENRÜCKHALTEVORRICHTUNG FÜR FAHRZEUG
DISPOSITIF DE RETENUE D'OCCUPANTS POUR VÉHICULE
2019-04-10
Patent
Elektronische Ressource
Englisch