The invention provides a load rejection method of a load rejection device for an unmanned underwater vehicle and a load rejection method for underwater equipment, and relates to the technical field of underwater robots and equipment safety self-rescue. The load rejection method comprises the following steps that when the unmanned underwater vehicle runs, power is supplied to an uninterruptible power supply of the load rejection system through a power supply end, a control unit of the load rejection system receives an instruction or autonomously controls a push rod motor of the load rejection device to stretch out, and when a T-shaped shaft connected with a push rod rotates by 90 degrees, a disposable ballast clamping tenon falls off, and a disposable ballast block is thrown out. The load rejection system comprises a load rejection device and a control unit. According to the method, an intelligent control algorithm and a UPS are adopted, load rejection can be completed through autonomous decision making under the condition that the unmanned underwater vehicle is powered off, the process is shown in the figure 1 and the figure 2, and the safety self-rescue behavior that traditional electromagnet load rejection cannot be controlled to complete load rejection due to power failure caused by faults is overcome.

    本发明提供了一种水下无人潜航器用抛载装置的抛载方法以及水下设备用抛载方法,涉及水下机器人技术和设备安全自救技术领域。该抛载方法包括以下步骤:水下无人潜航器运行时,通过电源端向抛载系统的不间断电源供电,抛载系统控制单元收指令或者自主控制抛载装置的推杆电机伸出,当与推杆连接的T形轴转动90度时,可弃压载卡榫脱落,抛出可弃压载块。抛载系统包括抛载装置和控制单元。本发明采用智能控制算法和UPS,可以在无人潜航器断电的情况下自主决策完成抛载,流程如图1和图2所示,克服了传统电磁铁抛载因故障断电而不能受控完成抛载的安全自救行为。


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    Title :

    Intelligent emergency floating load rejection method for unmanned underwater vehicle


    Additional title:

    一种水下无人潜航器智能应急上浮抛载方法


    Contributors:
    CHEN LITONG (author) / LI JUNWEI (author) / YUAN GUOQIANG (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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