The invention provides a child-mother ROV system. The child-mother ROV system comprises an ROV mother unit capable of sailing and/or walking underwater and an ROV child unit connected with the ROV mother unit through a first cable for detecting the wall surface of an object in water, wherein the ROV mother unit is net negative buoyancy in water, and the friction force of the wall surface to the ROV mother unit is larger than the sum of the impact force of water flow to the ROV mother unit, the first cable and the ROV child unit, so that the ROV mother unit can be anchored in water. The ROV mother unit in the child-mother ROV system provided by the invention has good underwater navigation and/or walking and anchoring capabilities; a cable, an ROV child unit and the like can be carried to adesignated position and anchored, the ROV child unit can perform small-range regional operation near the ROV mother unit, and the ROV child unit and the ROV mother unit are matched so that the comprehensive capacity and the applicability can be remarkably improved.

    本申请提供一种子母ROV系统,包括:能够在水下航行和/或行走的ROV母单元;通过第一线缆和所述ROV母单元连接的用于对水中物体的壁面进行检测的ROV子单元;所述ROV母单元在水中为净负浮力,壁面对其的摩擦力大于水流对所述ROV母单元、第一线缆和ROV子单元的冲击力之和,以使得其能够在水中锚定。本发明提供的子母ROV系统中的ROV母单元具有良好的水下航行和/或行走、锚定能力,可携带缆线、ROV子单元等到达指定位置并锚定,ROV子单元可在ROV母单元附近进行小范围的区域作业,二者相配合以使得综合能力和适用性得到显著提高。


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    Title :

    Child-mother ROV system


    Additional title:

    子母ROV系统


    Contributors:
    WEI JIANCANG (author) / HOU YUEQIANG (author) / ZHANG YONGQIANG (author) / LI LICHENG (author) / BU XIAOMING (author)

    Publication date :

    2020-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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