A method for triggering a personal protection system component, triggering device for a personal protection system as well as personal protection system

摘要

A process for the triggering of at least one personal protection system component of a personal protection system of a vehicle, in whicha) the speed of the vehicle on the basis of the vehicle speed sensor signals representing is determined, the essentially continuously a movement of the vehicle with respect to the environment detecting (s3),b) a check is performed to determine whether the determined speed of the vehicle is above a predetermined lower activation level (a1),c) a triggering of the personal protection system component takes place only when the speed of the vehicle is above the predetermined lower activation level (s6, s7),characterized in thatd) in the case of an accident, the pulse of the impact on the basis of, the pulse of the impact sensor signals representing is determined and the triggering of at least one personal protection system component in dependence thereon, or does not occur (a2), on the basis of the signals, which can be detected, the impulse of the impact, it is ascertained whether the pulse of the impact below an upper activation pulse threshold levels, and that an activation of at least one of the personal protection systems above the upper activation pulse threshold levels is prevented, and that as a personal protection system component a pedestrian protection system, whose activation above the upper activation pulse threshold levels does not occur, is triggered.