The present disclosure provides an acoustic vehicle alert system. A pedestrian alert system adapts an alert sound emitted by a vehicle according to an acoustic environment around the vehicle. Echo of an alarm sound in an enclosed space, such as a garage, may stimulate pedestrians and/or occupants of a vehicle. A sensor kit, including a radar, a camera, and/or a GPS locator, detects confined space in which reflections result in greater apparent loudness. The loudness of the emitted alarm sound is reduced, wherein the reduction in volume may be based on the size of the space.

    本公开提供了“声学车辆警报系统”。行人警报系统根据车辆周围的声学环境来调适由车辆发出的警报声音。封闭空间(诸如车库)中的警报声音的回声可能会刺激行人和/或车辆的乘员。包括雷达、相机和/或GPS定位器的传感器套件检测其中反射导致更大表观响度的受限空间。发出的警报声音的响度减小,其中音量的减小可以基于空间的大小。


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    Title :

    Acoustic vehicle alert system


    Additional title:

    声学车辆警报系统


    Contributors:

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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