The invention discloses an unmanned ship for water surveying and mapping and a surveying and mapping method, and relates to the technical field of topographic surveying and mapping, the unmanned ship comprises a ship body, two driving assemblies, a power assembly and a steering assembly, a remote control receiver is arranged on the ship body, and a transducer for measuring the depth of a water body is arranged in the ship body; the two driving assemblies are symmetrically arranged at the bottom of the ship body, each driving assembly comprises a mounting cover fixedly arranged on the ship body, a rotating ring is rotationally arranged in each mounting cover in a sealed mode, and a plurality of blades distributed in a circumferential array mode are rotationally arranged in each rotating ring in the radial direction; and a control ring for controlling the angles of the blades is arranged on the rotating ring in a sliding manner. The driving force of the blades can be changed by controlling the angles of the blades, during steering, the angles of the rudder blades are changed, meanwhile, the outwards-bent side of the ship body moves faster by reducing the power of the blades on the inwards-bent side, then the steering flexibility of the ship body is improved, and the steering radius of the ship body is reduced.

    本发明公开了一种水上测绘用无人船及测绘方法,涉及地形测绘技术领域,包括船体、两个驱动组件、动力组件和转向组件,在所述船体上设置有遥控接收器,并且在所述船体内设置有用于测量水体深度的换能器;两个驱动组件对称设置于船体底部,所述驱动组件包括固定设置于船体上的安装罩,在所述安装罩内密封转动设置有转动环,所述转动环内径向转动设置有多个圆周阵列分布的桨片,在所述转动环上滑动设置有用于控制桨片角度的控制环。本发明通过控制桨片的角度,即可对桨片的驱动力进行改变,在转向时,不但改变舵叶的角度,同时通过降低内弯一侧的桨片动力,使得船体外弯一侧移动更快,进而提高船体转向的灵活性,减小船体转弯半径。


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    Title :

    Unmanned ship for water surveying and mapping and surveying and mapping method


    Additional title:

    一种水上测绘用无人船及测绘方法


    Contributors:
    GUO JINGJING (author) / DONG YUNHAI (author) / TANG LEI (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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