A method for controlling a people - retaining means of a safety system of a vehicle

摘要

The invention relates to a method for controlling at least one of a people - retaining device (1, 2) of a safety system of a vehicle (10), in which the on a vehicle occupant (3) acting retaining force (f) of the at least one people - retaining device (1, 2) is regulated. According to the invention, it is provided that by means of a pre - - of a crash sensor system (4) an imminent collision is detected, for the impending collision a traveled path (d) of the vehicle''s center of gravity of the vehicle during the collision and a maximum forward displacement path (s₀) of the vehicle occupant (3) and / or predicted be determined in the moment of collision, a threshold value (f₀) for the retaining force (f) from the predicted or from which, in the moment of collision certain distance (d) and the forward displacement path (s₀) according to the following formula # # str1 # # is calculated: $F$₀ = m × v 2 / 0 / [2 × (d + s₀)],where m is the mass of the vehicle occupant (3) and v₀ the change in the velocity of the vehicle (10) during the collision and the retaining force (f) to the threshold value (f₀) at least during the collision is regulated.