The invention designs a drowning emergency rescue system which integrates drowning monitoring and rescue and is based on an embedded technology and an internet of things technology. The system is of a fixable integrated structure, images are collected through infrared and thermal imaging binocular cameras, an overall hardware circuit of the system serves as a medium, data processing is conducted on the collected images through an autonomously designed drowning monitoring algorithm, and a target is tracked and locked. And analyzing the overall strength of the thermal imaging signal and the rough posture of the human body to judge whether drowning occurs. When a drowning situation occurs, angle and distance parameters provided by a front-end camera are used for calculation, a friction wheel is used for delivering lifesaving equipment at a fixed point, an air bag is inflated in a delayed mode, meanwhile, the drowning situation is uploaded on a cloud platform, the specific position is sent, and rescue workers are guided to conduct rescue. According to the invention, drowning detection and recognition and an autonomous rescue scheme are systematized, the drowning recognition rate of a complex water area is improved, and meanwhile, the rescue probability of a drowning person is increased. The self-designed drowning recognition algorithm takes embedded equipment as a medium, so that efficient and stable operation is ensured, and the installation cost is greatly reduced.

    本项目设计了一款基于嵌入式和物联网技术的面向溺水监测与救援于一体的溺水应急救助系统。系统为可固定式一体化结构,依托红外和热成像双目摄像头采集图像,以系统整体的硬件电路的作为媒介,采用自主设计的溺水监测算法对采集到的图像进行数据处理并跟踪锁定目标,分析热成像信号的整体强弱和人体粗略姿态来判断是否溺水。当出现溺水情况,利用前端摄像头提供的角度和距离参数进行计算,使用摩擦轮定点投送救生装备,并对气囊延时充气,同时在云平台上传溺水情况并发送具体位置,引导救援人员展开施救。本发明将溺水检测识别和自主救援方案系统化,提高了复杂水域的溺水识别率,同时增加了溺水者的获救机率。我们自主设计的溺水识别算法以嵌入式设备作为媒介,确保高效稳定的运行,大幅降低了安装成本。


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    Titel :

    Embedded drowning emergency identification and rescue system


    Weitere Titelangaben:

    一种嵌入式溺水应急识别与救援系统


    Beteiligte:
    CHEN MINGYU (Autor:in) / YANG LING (Autor:in) / CHENG RUI (Autor:in) / LIU WANG (Autor:in) / ZHANG XISHENG (Autor:in) / WU HUAQING (Autor:in) / GAO MANZHEN (Autor:in) / DENG YUNHAO (Autor:in) / ZHU YIJIE (Autor:in) / GUO YUZHONG (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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