The invention discloses a positioning system of a submarine cable diving buoy. The positioning system comprises a submarine sound signal transmitting unit and a diving buoy, the underwater acoustic signal transmitting unit is arranged on the ship and is used for transmitting underwater acoustic signals to the diving buoy; the diving buoy is connected with the submarine cable, is used for positioning the submarine cable, and is located under the sea surface. The underwater acoustic signals are used for transmitting information, the maximum propagation distance of the signals on the premise of ensuring clearness is increased through assistance of the amplifier and the filter, the amount of information of the underwater acoustic signals needing to be propagated is small, the requirement for the communication speed is not high, and the cost and power consumption of the system are reduced; according to the system, a low-power-consumption battery is selected for the underwater sound signal receiving unit, the endurance of the underwater diving buoy is prolonged, the usability of the system is improved, locking and releasing are completed through a reliable mechanical lock catch, and the reliability of the system is improved.

    本发明公开了一种海光缆潜水浮标的定位系统,包括:水声信号发射单元和潜水浮标;水声信号发射单元在船上,用于对潜水浮标发送水声信号;潜水浮标与海光缆连接,用于对海光缆进行定位,潜水浮标位于海面下。本发明采用了水声信号用来传递信息,并且通过放大器、滤波器的辅助,增加了信号在保证清楚的前提下的最大传播距离,且需要传播的水声信号信息量少,对通信速度要求不高,降低了本系统的成本和功耗,本系统中对水声信号接收单元选用低功耗的电池,增加了水下的潜水浮标的续航,增加了本系统的可用性,使用可靠的机械锁扣完成锁止和释放,增加了本系统的可靠性。


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    Title :

    Positioning system of submarine optical cable diving buoy


    Additional title:

    一种海光缆潜水浮标的定位系统


    Contributors:
    SHU CHANG (author) / QIAO XIAORUI (author) / WANG XICHEN (author) / WEI WEI (author) / MA WENJIAO (author) / YUAN FENG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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