To specify relative positional information of a ship and a trailer.SOLUTION: A laser scan unit 201 provided in a trailer 200 performs a scan back and forth in a scan range in a horizontal direction by a laser beam LA. A laser beam reception unit 107 provided in a ship 100 receives the laser beam LA applied from the laser scan unit 201. A control unit 101 specifies relative positional information on the basis of the timing when the laser beam reception unit 107 receives the laser beam LA.SELECTED DRAWING: Figure 4

    【課題】船舶とトレーラとの相対的位置情報を特定する。【解決手段】トレーラ200に設けられたレーザ走査部201はレーザ光LAで水平方向に走査範囲を往復走査する。船舶100に設けられたレーザ受光部107は、レーザ走査部201から照射されたレーザ光LAを受光する。制御部101は、レーザ光LAの、レーザ受光部107による受光タイミングに基づいて、相対的位置情報を特定する。【選択図】図4


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    Title :

    POSITION SPECIFICATION SYSTEM, SHIP, AND SHIP TRAILER


    Additional title:

    位置特定システム、船舶および船舶用トレーラ


    Contributors:

    Publication date :

    2023-02-08


    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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