The invention discloses an embedded multi-ship positioning information acquisition and transmission system, and belongs to the field of target positioning and transmission. The system comprises N data acquisition modules for acquiring position, speed, heading and attitude information of N ships, a data processing module used for receiving the position, speed, course and attitude information of the ships transmitted by the data acquisition modules and designing a communication protocol, a data transmission module used for transmitting by adopting the communication protocol designed by the data processing module and adopting a time division multiple access polling transmission mode, and a data receiving module used for receiving acceleration, angular velocity, angle, magnetic field, air pressure, height, longitude, latitude, ground velocity, satellite positioning, satellite number and horizontal and vertical position information transmitted by the data transmission module, and analyzing and displaying the ship data according to the communication protoco. The system is easy to operate, components are easy to upgrade, replace and overhaul, extra operation is not needed, automatic receiving and transmitting are achieved, many-to-one real-time information transmission is achieved, and risks are avoided.

    本发明公开了一种基于嵌入式的多船舶定位信息采集及传输系统,属于目标定位及传输领域,包括:采集N个船舶的位置、速度、航向及姿态信息的N个数据采集模块;接收数据采集模块传送的本船舶位置、速度、航向及姿态信息,设计通信协议的数据处理模块;采用数据处理模块设计的通信协议并采用时分多址轮询的传输方式进行传送的数据传输模块;接收数据传输模块传送的加速度、角速度、角度、磁场、气压、高度、经度、纬度、地速、卫星定位、卫星数、水平和垂直位置信息的数据接收模块;数据接收模块根据通信协议解析各个船舶数据并进行显示;该系统操作简单,元器件升级更换检修易操作,不需要额外操作,自动收发,满足多对一实时信息传输,规避风险。


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    Title :

    Embedded multi-ship positioning information acquisition and transmission system


    Additional title:

    一种基于嵌入式的多船舶定位信息采集及传输系统


    Contributors:
    SONG LIMIN (author) / ZHOU JINGWEN (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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