The present invention relates to a directional sound deception device and a control method and, more particularly, to a directional sound deception device and control method capable of estimating a direction of an enemy acoustic torpedo and transmitting a high acoustic deception signal in a direction of an enemy acoustic torpedo. The directional sound deception device and control method according to the present invention control a high-output deception signal in the estimated direction of the enemy acoustic torpedo to be transmitted while continuously estimating a moving direction of the enemy acoustic torpedo. Through the control, the present invention can minimize the influence of deception signals generated by the plurality of directional sound deception devices operating in the vicinity of the ship to the ship moving differently from the moving direction of the enemy acoustic torpedo. The present invention includes a sensor module and a control module.

    본 발명은 지향형 음향기만장치 및 제어방법에 관한 것으로, 더욱 상세하게는 적 음향 어뢰의 방향을 추정하고, 적 음향 어뢰의 방향으로 높은 음향 기만신호를 송신할 수 있는 지향형 음향기만장치 및 제어방법에 관한 것이다. 본 발명에 따른 지향형 음향기만장치 및 제어방법은 적 음향 어뢰의 이동방향을 지속적으로 추정하면서 추정된 적 음향 어뢰 방향으로 높은 출력의 기만신호를 송신할 수 있도록 제어한다. 이러한 제어를 통해서 본 발명은 자함의 주변에서 운용되는 복수개의 지향형 음향기만장치에서 발생되는 기만신호가 적 음향 어뢰의 이동방향과는 다르게 이동되는 자함에 미치는 영향을 최소화할 수 있다.


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    Title :

    Directional sound deception device and control method


    Additional title:

    지향형 음향기만장치 및 제어방법


    Contributors:

    Publication date :

    2021-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F41H Panzerung , ARMOUR / G01S RADIO DIRECTION-FINDING , Funkpeilung



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