A drowning-proof quick positioning and alarming method and system by utilizing underwater sonic probes
An underwater sound wave, anti-drowning technology, applied in satellite radio beacon positioning systems, radio wave measurement systems, alarms, etc., can solve problems such as difficulty in finding drowning people, missing rescue time, etc., to enhance rescue monitoring and shorten Rescue time and the effect of reducing personal injury
Pending Publication Date: 2017-07-07
门振宇
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[0003] In order to solve the above problems, a number of lifeguards will be equipped in each swimming place to ensure the safety of swimmers. However, due to the noisy environment in the swimming area, not all of the drowning people will shout or shout when they are drowning. Vigorous struggle, especially underwater drowning, so it is often difficult for lifeguards to find some drowning persons or drowning state, thus missing the best time for rescue
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[0028] The present invention will be further described below in conjunction with the accompanying drawings.
[0029] The method of the present invention comprises the following steps:
[0030] S1. Provide a monitoring and alarm host and an underwater acoustic wave probe; the underwater acoustic wave probe collects and monitors the sound wave data of the swimming area in real time, and sends it to the monitoring and alarm host. The above-mentioned sound wave data are the high-band sound waves emitted by high-speed ejection due to a large amount of water poured into the lungs of the respiratory tract when the drowning person chokes, and the air in the lungs is squeezed by the water, and the laryngospasm caused by the choking of the throat. emitted infrasound waves.
[0031] S2. The monitoring and alarm host performs comparative analysis based on the sound wave data collected by the underwater sound wave probe and the database data collected by the simulated choking of animals t...
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The invention discloses a drowning-proof quick positioning and alarming method and system by utilizing underwater sonic probes and solves the problem that it is easy to miss the optimum rescue time in the prior art. The method is characterized by collecting acoustic wave data of each monitored bathing area in real time through the underwater sonic probes, and sending the acoustic wave data to a monitoring and alarming host; carrying out real-time comparison and analysis through the monitoring and alarming host to judge whether a drowner is in a water choking state; and if the drowner is in the water choking state, sending sound-light alarm rescue information to a rescue worker and carrying out two-dimensional positioning on the drowner, and meanwhile, sending emergency information to 119 or 120 to remind rescuers to come to the rescue in time. The method and system can realize acoustic wave data acquisition through the underwater sonic probes, realizes real-time data analysis, and give an alarm and rescue in time for the drowning process of the drowner; and through prejudgment of the drowning process of the drowner and accurate positioning of the drowning position of the drowner, rescue time of the drowner can be reduced greatly, personal damage due to drowning is reduced, and rescue monitoring force of the bathing area is enhanced.
Description
technical field [0001] The invention relates to a rapid positioning alarm method and system for preventing drowning, in particular to a rapid positioning alarm method and system for preventing drowning by using an underwater sound wave probe. Background technique [0002] Swimming is one of the favorite sports for men, women and children. It is a kind of exercise that can be done in swimming pools, ponds, rivers, lakes, seas, swimming pools, etc. However, swimming is also a sport with both benefits and dangers. , so the safety and security of swimming has always been the focus of public attention. [0003] In order to solve the above problems, a number of lifeguards will be equipped in each swimming place to ensure the safety of swimmers. However, due to the noisy environment in the swimming area, not all of the drowning people will shout or shout when they are drowning. Severe struggle, especially underwater drowning, so it is often difficult to find some drowning people o...
Claims
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IPC IPC(8): G08B21/08G01S7/521G01S19/43
CPCG08B21/08G01S7/521G01S19/43
Inventor 门振宇
Owner 门振宇