The invention discloses a ship water gauge metering system and method based on a portable differential positioning instrument. The system comprises a differential positioning instrument module used for obtaining the elevation data of a six-surface draught position of a ship; a laser radar ranging module used for acquiring distance data between the sea surface and the laser radar ranging module; a control calculation module used for calculating the six-surface draught position of the ship according to the elevation data and the distance data between the sea surface and the laser radar ranging module, so that the real-time loading and unloading speed of the ship and the quantity of loaded and unloaded goods of the ship can be estimated; a transmission module used for transmitting the elevation data and the distance data between the sea surface and the laser radar ranging module to the control calculation module; and a display module used for displaying the six-surface draught condition of the ship, the real-time loading and unloading speed of the ship and the loaded and unloaded quantity of the ship. According to the invention, the safety problem of ship loading and unloading rollover caused by manual observation errors is avoided, the labor intensity is reduced, and the water gauge metering precision is improved.

    本发明公开了一种基于便携式差分定位仪的船舶水尺计量系统及方法,包括差:分定位仪模块,用于获取船舶六面吃水处的高程数据;激光雷达测距模块,用于获取海面与激光雷达测距模块之间的距离数据;控制计算模块,通过高程数据和海面与激光雷达测距模块之间的距离数据,计算出船舶的六面吃水,从而能估算出船舶实时装卸货速率和船舶已装卸货物数量;传输模块,用于将高程数据和海面与激光雷达测距模块之间的距离数据传输给控制计算模块;以及显示模块,用于显示船舶六面吃水情况以及船舶实时装卸货速率和船舶已装卸货数量。本发明避免了因人工观测误差而导致的船舶装卸货侧翻的安全问题,同时降低了劳动强度,提高了水尺计量精度。


    Access

    Download


    Export, share and cite



    Title :

    Ship water gauge metering system and method based on portable differential locator


    Additional title:

    一种基于便携式差分定位仪的船舶水尺计量系统及方法


    Contributors:
    CUI JIANHUI (author) / YANG LING (author) / GAO BO (author) / WANG CHAO (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung



    Portable ship water gauge reading system and method

    XIAO JINFENG / FENG AIGUO / WANG WEI et al. | European Patent Office | 2020

    Free access

    Portable metering instrument and metering method

    YU YUEWEI / BAO XINGTAO / SUN SHANHU et al. | European Patent Office | 2022

    Free access

    CARBON DIOXIDE METERING SYSTEM, SHIP, AND CARBON DIOXIDE METERING METHOD

    YOSHINO SEIGO / UNSEKI TAKASHI / ABE KAZUYA et al. | European Patent Office | 2025

    Free access

    Ship water gauge measuring method

    SUN CHENGMENG / LIN HAIHUA / ZHANG YANG et al. | European Patent Office | 2021

    Free access

    Locator system

    BIANCO JAMES S | European Patent Office | 2015

    Free access