A pedestrian alerting system adapts alerting sounds emitted by a vehicle according to an acoustic environment around the vehicle. Echoes of the alerting sound in an enclosed space such as a garage can be irritating to the pedestrians and/or occupants of the vehicle. A sensor suite including radar, cameras, and/or a GPS locator detect confined spaces in which reflections result in a greater apparent loudness. Emitted loudness of the alerting sounds are reduced, wherein the reduction of the volume may be based on the size of the space.


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    Title :

    Acoustic vehicle alerting system


    Contributors:

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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