To provide a steering device for vessels with improved maneuverability.SOLUTION: A steering device for vessels 30 includes: a handle 11 mechanically separated from a steering device 20; a steering angle detection unit 33 for detecting a steering angle θ of the handle 11; a reaction force motor 31 for generating reaction force torque Tr added to the handle 11; and a reaction force control unit 40 for controlling the reaction force motor 31 so that the reaction force torque Tr is obtained according to the steering angle θ based on a steering characteristic map associating basic relationship between the steering angle θ and target steering torque Ts required for the handle 11. The steering characteristic map has a characteristic of having a smaller variation amount in target steering torque Ts to the steering angle θ in a second navigation range A2 which is greater than a first navigation range A1 with respect to the first navigation range A1 with the steering angle θ from zero.SELECTED DRAWING: Figure 2

    【課題】操縦性を向上させた船舶用ステアリング装置を提供する。【解決手段】船舶用ステアリング装置30は、舵取装置20に対して機械的に分離されたハンドル11と、前記ハンドル11の操舵角θを検出する操舵角検出部33と、前記ハンドル11に付加する反力トルクTrを発生する反力モータ31と、前記操舵角θと前記ハンドル11に求められる目標操舵トルクTsとの基本関係を関連付けた操舵特性マップに基づいて前記操舵角θに応じた前記反力トルクTrが得られるように前記反力モータ31を制御する反力制御部40とを備える。前記操舵特性マップは、前記操舵角θが零からの第1操舵領域A1に対し、前記操舵角θが前記第1操舵領域A1よりも大きい第2操舵領域A2では、前記操舵角θに対する前記目標操舵トルクTsの変化量が小さい特性を有している。【選択図】図2


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    Title :

    STEERING DEVICE FOR VESSEL


    Additional title:

    船舶用ステアリング装置


    Contributors:

    Publication date :

    2022-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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