The invention discloses a system for auxiliary accurate positioning of a submarine cable joint, and relates to a positioning system. In the prior art, there is no good method for positioning a submarine cable joint, the scanning effect of sonar equipment is not good, the submarine cable joint and a submarine cable body cannot be distinguished, the position information of the submarine cable joint cannot be obtained in time, and the fault repair time is affected. The system comprises a positioning signal transmitting device arranged at a submarine cable joint, and an underwater sound signal receiving device arranged on a carrier. And the underwater sound signal receiving device receives the sound signal of the positioning signal transmitting device to obtain the position information of the corresponding submarine cable joint. According to the technical scheme, the positioning signal transmitting device is located at the submarine cable connector, position information of the submarine cable connector can be obtained in time through the position of a sound source, the submarine cable connector and a submarine cable body are effectively distinguished, and fault first-aid repair time is shortened.

    本发明公开了一种用于海底电缆接头辅助精确定位的系统,涉及定位系统。现有技术并没有很好的办法定位海缆接头,声呐设备扫测的效果并不好,无法区分海缆接头和海缆本体,不能及时获取海缆接头位置信息,影响故障抢修时间。本发明包括设于海底电缆接头处的定位信号发射装置、设于载具上的水下声信号接收装置;所述的水下声信号接收装置接收定位信号发射装置的声信号,得到对应海缆接头的位置信息。本技术方案的定位信号发射装置位于海底电缆接头处,通过声源的所处位置,就可以及时获取海缆接头位置信息,有效区分海缆接头和海缆本体,缩短故障抢修时间。


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    Title :

    Auxiliary accurate positioning system for submarine cable joint


    Additional title:

    一种用于海底电缆接头辅助精确定位的系统


    Contributors:
    HUANG KONGYANG (author) / LI YUAN (author) / XIE LONG (author) / LEI ZHICHU (author) / TAO SHIJIE (author) / HE XUTAO (author) / ZHENG XINLONG (author) / ZHANG LEI (author) / LIN XIAOBO (author) / YUE YANJIE (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / 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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