The invention relates to a device (AKS) for measuring the sound volumes of noises of a road vehicle (F) in road traffic, the device (AKS) comprising: an acoustic sensor (1); a protective grille (2) for protecting the device (AKS) against the ingress of coarse foreign bodies; a flow bypass (6), which runs between the protective grille (2) and the acoustic sensor; a sound channel (7); a circuit board (L), the circuit board (L) comprising components and their connections for pre-processing analog or digital signals of the acoustic sensor (1); a circuit board opening (4), on which the acoustic sensor (1) is arranged on the rear side of the printed circuit board (L) in the air flow direction (R); and a computing unit (4), which is designed to generate, in accordance with signals of the acoustic sensor (1), an activation signal for a capturing unit (K) when the exceedance of a target sound volume is detected, in order to capture the road vehicle (F); and an interface (I) for providing the activation signal to the capturing unit (K).


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    Title :

    VORRICHTUNG UND SYSTEM ZUR MESSUNG VON LAUTSTÄRKEN VON GERÄUSCHEN EINES STRASSENFAHRZEUGES IM STRASSENVERKEHR


    Additional title:

    DEVICE AND SYSTEM FOR MEASURING THE SOUND VOLUMES OF NOISES OF A ROAD VEHICLE IN ROAD TRAFFIC
    DISPOSITIF ET SYSTÈME PERMETTANT DE MESURER DES INTENSITÉS SONORES DE BRUITS D'UN VÉHICULE ROUTIER DANS LA CIRCULATION ROUTIÈRE


    Contributors:

    Publication date :

    2023-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS





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