Passenger protection system controlling method for vehicle, involves detecting acceleration signal, where release of devices takes place based on acceleration and noise signals, and adapting parameter of algorithm based on noise signal

摘要

The method involves detecting an acceleration signal, and evaluating the acceleration signal with an acceleration algorithm with respect to collision of an object with a vehicle. A structure-borne noise signal is detected and evaluated with respect to the collision of the object with the vehicle. Release of devices of a passenger protection system takes place depending on the acceleration signal and the structure-borne noise signal. A parameter, which influences the release of the acceleration algorithm, is adapted depending on the noise signal.