An intelligent assistance system and a method for berthing and unberthing based on multi-tugboat collaboration are provided. The system includes an upper-level controller, a lower-level controller and a physical layer hardware module, the upper-level controller is used to process obtained ship data based on MPC algorithm, to obtain expected ship position, expected ship velocity, and environmental resistance information, and to process them based on the cost function to obtain expected trajectory and power of the tugboat; the lower-level controller communicates and connects with the upper-level controller to receive the upper-level controller, processes the expected trajectory, power, and environmental resistance information of the sent tugboat based on MPC algorithm to obtain working mode selection information, and receives control instructions sent by the upper-level controller and obtains propeller data information; the physical layer hardware module communicates with the lower-level controller to receive propeller data information and perform berthing and unberthing operations.


    Access

    Download


    Export, share and cite



    Title :

    Intelligent assistance system and method for berthing and unberthing based on multi-tugboat collaboration


    Contributors:
    CHEN LINYING (author) / HUANG YAMIN (author) / CHEN PENGFEI (author) / HE JINHONG (author) / LI MENGXIA (author) / MOU JUNMIN (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Ship unberthing and berthing auxiliary system

    SHI YONGCHANG / HU YANGQING / ZHENG WEIDONG et al. | European Patent Office | 2024

    Free access

    INTELLIGENT IDENTIFICATION SYSTEM USING ELECTRONIC CHART AND FOR BERTHING AND UNBERTHING SHIP

    YEH WEN CHAU / CHIEN HUNG CHUAN / SHU LIEN CHIEH et al. | European Patent Office | 2024

    Free access

    Unmanned ship auxiliary berthing, unberthing and charging method and device and system

    WU BO / LIU ZUYUAN / CHEN SHUAI | European Patent Office | 2021

    Free access

    TEST METHOD AND SYSTEM FOR AUTONOMOUS BERTHING AND UNBERTHING OF UNDER-ACTUATED MERCHANT SHIP

    BAI XU / LING HAO / ZHANG QIAN et al. | European Patent Office | 2024

    Free access

    Real-time display and control method, device and system for intelligent berthing and unberthing of ship

    LI YING / WANG TIANQI / CHEN CHEN et al. | European Patent Office | 2023

    Free access