The present disclosure provides a system for the synthesis of external sound of a vehicle (200), the system comprising a hazard analysis unit (330) configured to detect a collision hazard between the vehicle and at least one further road user, in particular an outside traffic participant; at least one electroacoustic transducer (380); and a sound processing unit (320) configured to generate an audio signal representing an, in particular vehicle dependent, synthetic noise signal and to control the at least one electroacoustic transducer to output a synthetic external sound based on the audio signal, wherein the sound processing unit is configured to modify the audio signal to enhance the perceptibility of the synthetic external sound by the further road user upon detection of the collision hazard.
SYSTEM AND METHOD FOR EXTERNAL SOUND SYNTHESIS OF A VEHICLE
SYSTEM UND VERFAHREN ZUR AUSSENSCHALLSYNTHESE EINES FAHRZEUGS
SYSTÈME ET PROCÉDÉ DE SYNTHÈSE DE SONS EXTÉRIEURS D'UN VÉHICULE
2022-06-22
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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