Provided is an acoustic sensor device collecting and transmitting acoustic events to determine a location of a survivor of an accident upon landing on the ground when dropped from a drone. The acoustic sensor device according to one embodiment of the present invention comprises: a device body collecting, when dropped from a drone, acoustic information in an upright state without falling even if tilted; and a parachute binding release device connected to the device body and becoming bound to or released from the device body depending on whether the weight of the device body acts. Accordingly, the acoustic sensor device of the present invention can prevent bouncing upon landing and collect the acoustic information in the upright state without falling even if tilted, thereby contributing to locating the survivor.

    조난자 위치 확인을 위하여, 드론에서 투하되면, 지상으로 착지하여 음향 이벤트를 수집하여 전송하는 음향센서 디바이스가 제공된다. 본 발명의 실시예에 따른 음향센서 디바이스는, 드론에서 투하되면, 기울어지더라도 쓰러지지 않고 직립한 상태로, 음향 정보를 수집하는 디바이스 본체; 및 디바이스 본체에 연결되되, 디바이스 본체 무게의 작용 여부에 따라 낙하산과 결속 상태 또는 결속 해제 상태가 되는 낙하산 결속 해제 장치;를 포함한다. 이에 의해, 착지 시 바운스되는 것을 방지하고, 기울어지더라도 쓰러지지 않고 직립한 상태로, 음향 정보를 수집할 수 있어, 조난자 위치 확인 작업에 기여할 수 있다.


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    Titel :

    Acoustic sensor device dropped by drone


    Weitere Titelangaben:

    드론에서 투하하는 음향센서 디바이스


    Beteiligte:
    SONG MIN HWAN (Autor:in) / LEE SANG SHIN (Autor:in) / KWON YOUNG MIN (Autor:in) / LEE SEUNG WOO (Autor:in) / KIM SEONG SEOP (Autor:in)

    Erscheinungsdatum :

    09.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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