A vehicle seat in a motor vehicle, which is associated with passive restraint system with a fault-tolerant response to a signal from a precrash - sensor which

摘要

A vehicle seat in a motor vehicle, which is associated with passive restraint system, the functionally an electronic control unit (ecu) is assigned for the situation-specific response to an impact of the vehicle on an obstacle, wherein the system, in addition, by way of at least one - of pre-crash sensor has, of an imminent collision of the vehicle, with a high probability of detecting and a corresponding signal can be generated, characterized in that the signal from the precrash - sensor independently of the actual occurrence or absence of the impact is used to the operation of components of the restraint system, in such a way that their settings and / or positions for an actual impact be optimized, and, after the absence of an impact within a pre-settable time the components of the restraint system, which is actuated again into its original setting and / or positions of the method, and in that the components of at least one component from the following: backs of the motor vehicle seats, substructure of the motor vehicle seats, footpad.