A device for alerting on the approaching of emergency vehicles (4, 5), characterized in that it comprises: - means for detecting (8) acoustic signals (10) generated by an emergency vehicle and present outside and/or inside the vehicle (6), wherein said device (2) is intended to be installed, said detection means (8) comprise an omnidirectional acoustic sensor associated with means (40) for automatically adjusting the amplitude of the acoustic signals detected, - a processing and analysis unit (12) configured to identify if there are acoustic signals (14) with characteristics similar to those of the acoustic signals emitted by said emergency vehicles (4, 5) among the acoustic signals (10) which were detected by said detection means (8) and which were adjusted in amplitude by said automatic adjustment means (40). - signaling means (20) provided inside said vehicle (6) and which can be activated by said processing and analysis unit (12) upon the identification of said acoustic signals (14) emitted by said emergency vehicle (4, 5), among said acoustic signals detected (10), so as to alert the driver of said vehicle (6) on the presence and/or approaching of said emergency vehicle (4, 5).


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    Title :

    DEVICE FOR ALERTING ON THE APPROACHING OF EMERGENCY VEHICLES


    Additional title:

    VORRICHTUNG ZUR ALARMIERUNG BEI SICH NÄHERNDEN NOTFALLFAHRZEUGEN
    DISPOSITIF POUR ALERTER SUR LE RAPPROCHEMENT DE VÉHICULES D'URGENCE


    Contributors:

    Publication date :

    2017-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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