The invention relates to a high-precision ship draft real-time measurement system based on the inertial sensing technology, which comprises a radar range finder terminal and an upper computer. The radar range finder terminal comprises a holder, an inertial sensor, a radar ranging sensor, a single chip microcomputer, a wireless signal module and a driving device, the driving device is used for supplying power, and the upper computer is connected with the single chip microcomputer. The inertial sensor and the radar distance measuring sensor are both fixedly installed on the holder and transmit attitude data and distance measuring data to the single-chip microcomputer, and the single-chip microcomputer controls a lens steering device of the holder to correct and level the holder through an attitude data feedback instruction. Data of the radar range finder terminal are uploaded to the upper computer through the wireless signal module and the wireless self-organizing network, and the upper computer is used for receiving the data of the radar range finder terminal and carrying out data integration and processing to obtain a draught result. According to the invention, the situation of insufficient loading/excessive unloading of goodses in the operation process of the ship can be reduced, and the safety of ship navigation can be improved.

    本发明涉及一种基于惯性传感技术的高精度船舶吃水实时测量系统,包括雷达测距仪终端和上位机,所述雷达测距仪终端包括云台、惯性传感器、雷达测距传感器、单片机、无线信号模块和驱动装置,所述驱动装置进行供电,所述惯性传感器和雷达测距传感器均固定安装在所述云台上,所述惯性传感器和雷达测距传感器分别传输姿态数据和测距数据到单片机,单片机通过姿态数据反馈指令控制云台的镜头转向装置进行修正调平云台,雷达测距仪终端的数据通过无线信号模块与无线自组织网络上传给上位机,上位机用于接收雷达测距终端的数据并进行数据整合和处理得到吃水结果。本发明可以减少船舶在营运过程出现货物少装/多卸的情况发生,利于提高船舶航行的安全性。


    Access

    Download


    Export, share and cite



    Title :

    High-precision ship draft real-time measurement system based on inertial sensing technology


    Additional title:

    一种基于惯性传感技术的高精度船舶吃水实时测量系统


    Contributors:
    WEI YU (author) / YANG XINGCONG (author) / WU DINGYIN (author) / YU QINGFENG (author) / YANG XUEFENG (author)

    Publication date :

    2021-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Ship draft real-time detection system and method

    WANG LIJUN / GUO YAN / ZHANG TAO et al. | European Patent Office | 2024

    Free access

    Ship draft real-time detection method and system

    LI CHUNXU / DING GEGE / GENG XIONGFEI et al. | European Patent Office | 2023

    Free access

    Ship draft measurement method

    YOU XIAOQIN | European Patent Office | 2021

    Free access

    Digital Measurement System for Ship Draft Survey

    Gu, Hong Wei ;Zhang, Wang ;Xu, Wen Hai | Trans Tech Publications | 2013


    Ship draft measurement method and device

    DING CHAO / QIAN JIANHUA | European Patent Office | 2015

    Free access