A pre-collision system for an occupant protection system of a vehicle, includes a predictive sensor system, a vehicle seat, a restraint system, and an evaluation and control unit that evaluates output signals of the predictive sensor system and activates a belt tensioning function of the restraint system if the evaluation of the output signals indicates an imminent collision, where the belt tensioning function generates a tensile force in the belt, which presses a corresponding occupant into the vehicle seat, with a resulting kinetic energy of the occupant that releases a pre-trigger mechanism, which is integrated into a mounting of the vehicle seat, and that enables a blocked degree of freedom of the vehicle seat so that the entire vehicle seat tilts about a defined tilt axis in the direction of an expected impact force.
PRE-COLLISION SYSTEM AND CORRESPONDING OCCUPANT PROTECTION SYSTEM FOR A VEHICLE
2019-08-15
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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