Soaking and drowning alarm system and control method thereof

A technology of an alarm system and a control method, which is applied to alarms, instruments, etc., can solve problems such as inconvenient safety for users, unclear information sending, and short transmission distance, etc., and achieve low component costs, reduce the risk of drowning, and low power consumption for transmission Effect

Inactive Publication Date: 2017-05-24
GUANGDONG TAKSTAR ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the search, there are quite few anti-drowning devices on the market, and there are various deficiencies in the few anti-drowning devices, such as unrealistically high prices, short transmission distance, unclear information sending, poor real-time tracking, etc. Bring various inconveniences and potential safety hazards

Method used

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  • Soaking and drowning alarm system and control method thereof
  • Soaking and drowning alarm system and control method thereof
  • Soaking and drowning alarm system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A submersion and drowning alarm system, including a transmitter module worn on the body of the swimmer and a receiver module held by the lifeguard, usually worn on the head of the swimmer, such as figure 1 As shown, the transmitting module includes a first microprocessor with low power consumption, a water sensor, a signal transmitting module, a first LED light, a first buzzer and a first motor, wherein the signal transmitting module is a radio frequency signal transmitting module. The water immersion sensor is one or more, and a plurality of positions can be arranged on the body of the swimmer. In this embodiment, one water immersion sensor is provided, and the output end of the water immersion sensor is connected to the first microprocessor. The output end of the microprocessor is respectively connected with the signal transmitting module, the first LED light, the first buzzer and the first motor.

[0027] Such as figure 2 As shown, the receiving module includes a s...

Embodiment 2

[0031] A control method for a flooding and drowning alarm system, based on the hardware structure disclosed in Embodiment 1, including a transmitting module program and a receiving module program, such as image 3 As shown, the launch module program includes: start the module initialization system, detect the state of the water sensor, and judge whether the water sensor is immersed in water. When it is not immersed, the detection is normal, the first LED light is always on, the first motor and the first buzzer The device is in the standby state, the submersion time counter is cleared to zero, and it is judged whether the time of 1s is reached. If yes, the radio frequency signal transmitting module sends data information to the radio frequency signal receiving module, otherwise it returns to the state of continuing to detect the water submersion sensor; when the submersion sensor is submerged in water, It will output a low-level signal to wake up the first microprocessor, and th...

Embodiment 3

[0036] Such as Figure 5 As shown, as an upgraded structure of the transmitting module in Embodiment 1, on the basis of the transmitting module in Embodiment 1, it includes a plurality of water immersion sensors, and also includes a pressure sensor, an infrared transmitting module, an ultrasonic transmitting module, a signal transmitting module and In the self-rescue module, the output end of the pressure sensor is connected to the input end of the first microprocessor, and the infrared emission module, the ultrasonic emission module, the signal emission module and the self-rescue module are respectively connected to the output end of the first microprocessor, wherein the self-rescue module includes The inflatable device, the gas generating device and the relay are controlled by the first microprocessor to open the relay so that the substances in the gas generating device mix to generate a large amount of gas, thereby filling the inflatable device.

[0037] Set multiple sensor...

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Abstract

The invention provides a soaking and drowning alarm system and a control method thereof. The system comprises a transmitting module and a receiving module. The transmitting module comprises a first microprocessor, and one or more water immersion sensors, a first alarm module and a signal transmitting module which are connected with the first microprocessor. The receiving module comprises a second microprocessor, and a second alarm module and a signal receiving module which are connected with the second microprocessor. The first microprocessor and the second microprocessor communicate with each other through the signal transmitting module and the signal receiving module. The risk of drowning to users can be reduced effectively. The system is an effective means of drowning detection and prevention. The system adapts to various complex environments, is of low transmitting power and high receiving sensitivity, and raises the sound and light alarm automatically. Whether the transmitter goes into water can be detected in real time. The occurrence of drowning can be effectively prevented and reduced. The scheme has the advantages of low cost, simple manufacture, easy popularization, and high practicability.

Description

technical field [0001] The invention relates to the field of safety equipment, and more specifically, to a submersion and drowning alarm system and a control method thereof. Background technique [0002] While seashores, rivers, creeks and swimming pools bring joy and enjoyment to people, there are also various security risks hidden. Countless people die from drowning every year, mostly children and students. The annual number of drowning deaths in my country is particularly alarming. According to statistics, about 57,000 people die of drowning in the country every year, which is equivalent to more than 150 people every day. The WHO estimates that the actual number may be twice as high. According to the search, there are quite few anti-drowning devices on the market, and there are various deficiencies in the few anti-drowning devices, such as unrealistically high prices, short transmission distance, unclear information sending, poor real-time tracking, etc. Bring various i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/08G08B25/10
CPCG08B21/08G08B25/10
Inventor 杨志豪杨坤陈子中
Owner GUANGDONG TAKSTAR ELECTRONIC CO LTD
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