Near-drowning alarm system

Abstract

The invention discloses a near-drowning alarm system. The near-drowning alarm system comprises a ring type transmitter, a remote control receiver, an alarming device and an electronic positioning detector, wherein the ring type transmitter is worn on a finger of a swimmer and is used for generating and transmitting a wireless distress signal; the remote control receiver is used for receiving the wireless distress signal transmitted by the ring type transmitter; the remote control receiver is connected with the alarming device and the electronic positioning detector respectively; the alarming device is used for transmitting a distress call and alarming sound according to a function instruction signal output by the remote control receiver; the electronic positioning detector is used for solving according to an alarming signal transmitted by the remote control receiver and positioning a near-drowning signal source point. The near-drowning alarm system provided by the invention is simple in structure, convenient to use and high in reliability; a near-drowning accident can be prevented from occurring and a salvation signal is transmitted by a dabbler rapidly, conveniently and automatically; an intelligent manner is used for positioning a near-drowning position accurately so that a lifeguard can save a drowner rapidly, and the near-drowning alarm system has a very high practical value and is worthy of being popularized.

Description

technical field [0001] The invention relates to a lifesaving device, in particular to a drowning alarm system. Background technique [0002] In hot summer, swimming is one of the most popular activities. In addition to indoor and outdoor swimming pools, there are also charming beaches, rivers and creeks... But besides enjoying the fun, you need to pay special attention to the hidden dangers, which always happen every summer Many drowning accidents caused by swimming have brought misfortune to many families. Afterwards, the reasons were analyzed and it was found that people who were not prepared and lacked awareness of safety precautions, panicked and unable to calmly rescue themselves when encountering accidents, were prone to drowning accidents. A little more preparation and consideration in advance can bring us infinite laughter and avoid some unnecessary misfortunes and regrets. Contents of the invention [0003] Purpose of the invention: The purpose of the present inv...

AI Technical Summary

Problems solved by technology

[0002] In hot summer, swimming is one of the most popular activities. In addition to indoor and outdoor swimming pools, there are also charming beaches, rivers and creeks... But besides enjoying the fun, you need to pay special attention to the hidden dangers, which always happen every summer Many drowning accidents caused by swimming have brought misfortune to many families. Afterwards, the reasons were analyzed and found that they were not well prepared, lacked awareness of safety precautions, panicked and unable to calmly rescue themselves when encountering accidents, and drowning casualties are very likely to occur

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