PROBLEM TO BE SOLVED: To provide an underwater acoustic positioning system which can accurately correct the position of an autonomous underwater robot moving in the water, without requiring any operations to be done.SOLUTION: The underwater acoustic positioning system according to the present invention can stably increase the density and the accuracy of acquiring positional data for an underwater part only by using an acoustic response signal based on a question signal from the underwater part, without requiring an operator to conduct a sending work or operational processing in an on-water part.SELECTED DRAWING: Figure 1

    【課題】本発明は、水中を移動する自律式水中ロボットの位置を,オペレイションフリーで高精度に補正することができる水中音響測位システムに関するものである。【解決手段】本発明の水中音響測位システムは、水上部において、オペレイターが送信作業あるいは演算処理を行うことなく、水中部からの質問信号に基づく音響応答信号を用いるだけで、前記水中部に対する位置データの取得精度、密度を安定的に向上させることができるものである。【選択図】図1


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    Title :

    UNDERWATER ACOUSTIC POSITIONING SYSTEM


    Additional title:

    水中音響測位システム


    Contributors:

    Publication date :

    2018-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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