Swimming pool safety monitoring system and method based on microwave detection

A security monitoring system and microwave detection technology, applied in the direction of alarms, instruments, etc., can solve the problem of high false alarm rate of swimming pool monitoring measures, and achieve the effect of reducing the amount of calculation.

Active Publication Date: 2021-05-25
叶传华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a swimming pool safety monitoring system and method based on microwave detection to solve the problem of high false alarm rate in existing swimming pool monitoring measures

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0026] A swimming pool safety monitoring system based on microwave detection, including a microwave emission unit, a microwave response unit, an acoustic-electric conversion unit, an information processor and an alarm module; the microwave emission unit and the acoustic-electric conversion unit are detachably fixed on the swimmer's head; In this embodiment, the microwave emitting unit and the acoustic-electric conversion unit are detachably fixed in the swimmer's swimming cap.

[0027] When the head of the swimmer emerges from the water surface, due to the pressure difference between the water surface and the water, the diaphragm of the acoustic-electric conversion unit vibrates and outputs an electrical signal to the microwave emission unit through the acoustic-electric conversion unit; When the swimmer's head is outside the water surface, the microwave emitting unit can transmit the first microwave signal to the microwave response unit, which overcomes the problem that the mi...

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PUM

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Abstract

The invention provides a swimming pool safety monitoring system based on microwave detection, which includes a microwave emission unit, a microwave response unit, an acoustic-electric conversion unit, an information processor and an alarm module; the microwave emission unit and the acoustic-electric conversion unit are detachably fixed on the swimming pool head of the swimmer; when the head of the swimmer emerges from the water, the diaphragm of the acoustic-electric conversion unit vibrates and outputs an electrical signal to the microwave transmitting unit through the acoustic-electric conversion unit; the microwave transmitting unit emits the first A microwave signal is sent to the microwave response unit; the microwave response unit feeds back the received first microwave signal to the information processor; the information processor receives and processes the received information, and is connected to the alarm module. The invention provides a swimming pool safety monitoring system and method based on microwave detection to solve the problem of high false alarm rate in existing swimming pool monitoring measures.

Description

technical field [0001] The invention relates to the technical field of safety monitoring, and more specifically refers to a swimming pool safety monitoring system and method based on microwave detection. Background technique [0002] Swimming is a traditional and popular sport, regardless of men, women, old or young, participates in sports in various forms every year, but drowning incidents often occur due to reasons such as swimming skills or physical conditions of swimmers. [0003] At present, the safety monitoring measures of swimming pools mainly rely on lifeguard monitoring and camera monitoring. Lifeguard monitoring needs to maintain mental stress and fatigue for a long time, and it is easy to affect the timely rescue of drowning people due to factors such as negligence and visual blind spots. Some swimming pools are understaffed with lifeguards. Due to the large amount of video data in camera monitoring, the processing speed is slow, and drowning incidents cannot be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/08G08B29/18
CPCG08B21/088G08B29/185
Inventor 叶传华
Owner 叶传华
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