To provide an uniaxial two-rudder vessel having an automatic pier-docking function.SOLUTION: A hull motion control unit 620 is configured to: navigate to a position separated by a set distance from a target pier by obtaining a motion command direction, a bow-stern direction command speed, and a hull horizontal direction command speed by a steering control unit 621 and a thruster control unit 622 under a command of a pier approach steering unit 611; execute turning round on spot steering where a bow distance and a stern distance measured by a pier separation distance measuring device is equivalent and a bow-stern direction of an own vessel 501 is in parallel with a target pier 700 by the steering control unit 621 and the thruster control unit 622 under the command of a pier docking steering unit 612; and furthermore execute steering in lateral direction having the own vessel 501 approach in a lateral direction toward pier docking to the target pier 700 while maintaining this parallel state.SELECTED DRAWING: Figure 1

    【課題】自動着桟機能を有する一軸二舵船を提供する。【解決手段】船体運動制御部620は、岸壁近接操舵部611の指令下において、操舵制御部621およびスラスター制御部622により、運動指令方向、船首尾方向指令速度および船体横方向指令速度を実現して、目標岸壁と設定距離を隔てた位置まで航行し、岸壁着桟操舵部612の指令下において、操舵制御部621およびスラスター制御部622により、岸壁離隔距離測定装置で測定する船首距離および船尾距離が等しくなり、自船501の船首尾方向が目標岸壁700と平行となるその場回頭の操舵を実施し、さらに、この平行状態を維持しつつ自船501を目標岸壁700への着桟に向けて正横方向に接近させる真横移動の操舵を実施する。【選択図】図1


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    Title :

    UNIAXIAL TWO-RUDDER VESSEL HAVING AUTOMATIC PIER-DOCKING FUNCTION


    Additional title:

    自動着桟機能を有する一軸二舵船


    Contributors:

    Publication date :

    2023-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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