The invention discloses a multifunctional long-baseline navigation positioning method and system based on a submersible buoy integrated platform, and belongs to the technical field of underwater acoustic positioning. The method comprises the following steps that a plurality of submersible buoy integrated platforms are arranged as positioning array elements, and the positions of the array elements are accurately calibrated; an underwater sound transceiver is additionally arranged on the underwater moving target, and array element position information is bound; the underwater moving target transmits an underwater acoustic positioning signal by using the underwater acoustic transceiver, and the plurality of submersible buoy integrated platforms synchronously receive the underwater acoustic positioning signal and send the information to a shore station to calculate the underwater position information of the underwater acoustic transceiver; and the plurality of submersible buoy integrated platforms receive the underwater acoustic positioning signals and then send underwater acoustic code return signals, and the underwater acoustic transceiver receives multiple paths of underwater acoustic code return signals and resolves the position information of the underwater acoustic transceiver. The method has the advantages that accurate self-navigation of the underwater moving target and real-time monitoring of the position of the underwater moving target by a shore station can be achieved at the same time, and the method has the advantages that the submersible platform and the buoy platform serve as positioning array elements.

    基于潜浮标一体化平台的多功能长基线导航定位方法及系统,属于水声定位技术领域。该方法为:布放多个潜浮标一体化平台作为定位阵元并对阵元的位置进行准确标定;水下运动目标上加装水声收发设备并装订阵元位置信息;水下运动目标利用水声收发设备发射水声定位信号,多个潜浮标一体化平台同步接收水声定位信号,并将信息发送给岸站解算水声收发设备的水下位置信息;多个潜浮标一体化平台接收到水声定位信号后发送水声回码信号,水声收发设备接收多路水声回码信号,解算自身位置信息。本发明的效果和益处是利用该方法能够同时实现水下运动目标的精确自导航和岸站对水下运动目标位置的实时监控并兼具潜标平台和浮标平台作为定位阵元的优点。


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    Title :

    Multifunctional long baseline navigation positioning method and system based on submerged buoy integrated platform


    Additional title:

    基于潜浮标一体化平台的多功能长基线导航定位方法及系统


    Contributors:
    GAO QINGZE (author) / WANG JIAXIN (author) / ZHAI CHUNPING (author) / WU YU (author) / SONG DAN (author) / CHEN CHANGJIU (author)

    Publication date :

    2021-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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