The invention relates to a self-powered water lifesaving alarm system which comprises a shell, a tubular liquid-solid electrification friction nano generator (Tube-TENG), a near-field drowning alarm module, a remote GPS positioning module and an infrared rescue module, wherein the Tube-TENG, the near-field drowning alarm module, the remote GPS positioning module and the infrared rescue module are located in the shell. The system has the advantages that the Tube-TENG is closely combined with the alarm module, and water wave energy is collected through the Tube-TENG and converted into electric energy to be stored in the capacitor, so that remote emission of an alarm signal with energy self-supply is realized; the alarm module is composed of a wireless signal transmitter, a receiver and an alarm device, a drowning person transmits a distress signal by triggering the wireless signal transmitter, the receiver controls the alarm device to give an alarm for help after receiving the signal, and the near-field drowning alarm function is achieved. A GPS positioning module is also introduced into the device to realize a real-time positioning function, and an infrared module is introduced to improve the rescue efficiency in severe weather. Compared with a traditional overwater lifesaving alarm device, the overwater lifesaving alarm device has the advantages of being self-powered, portable, high in safety, low in cost and the like.

    本发明涉及一种自供电水上救生报警系统,包括外壳及位于外壳内的管状液‑固起电摩擦纳米发电机(Tube‑TENG)、近域溺水报警模块、远程GPS定位模块、红外救援模块。其优点在于,本发明采用Tube‑TENG与报警模块紧密结合,通过Tube‑TENG收集水波能将其转换为电能储存于电容器中,用以实现能源自供给的报警信号远程发射;报警模块由无线信号发射器、接收器和警报装置组成,溺水者通过触发无线信号发射器发射求救信号,接收器接收信号后控制警报装置发出警报呼救,实现近域溺水报警功能。器件中还引入了GPS定位模块实现实时定位功能,引入了红外模块提高恶劣天气下的救援效率。且与传统水上救生报警装置相比,具有自供能、便携、安全性高、成本低等优点。


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    Title :

    Self-powered water lifesaving alarm system


    Additional title:

    一种自供电水上救生报警系统


    Contributors:
    ZHENG LI (author) / GONG XUEYING (author)

    Publication date :

    2023-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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