Sound wave induction monitoring and positioning device and method

A positioning device, a technology of sound waves, applied in the directions of measurement devices, sound wave re-radiation, ultrasonic/sonic/infrasonic transmission systems, etc., can solve problems such as difficulty in finding drowning persons, loss of first rescue time, etc., to achieve the effect of saving time

Inactive Publication Date: 2011-11-02
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the hot summer, many beaches, water parks, swimming pools and other places available for water activities are flooded with a large number of people every day, and the safety of swimmers has become a major challenge for activity providers.
The reason is that in many drowning incidents, most of the lifeguards lost precious first rescue time because they failed to discover swimmers drowning in the first time, and when there are many people in the water sports place, it is even more difficult for the activity provider to find out that there are swimmers drowning. Drowning, and consequently often regrettable drownings

Method used

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  • Sound wave induction monitoring and positioning device and method
  • Sound wave induction monitoring and positioning device and method
  • Sound wave induction monitoring and positioning device and method

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Embodiment Construction

[0015] Such as figure 1 As shown, it is a schematic diagram of the operating environment of the acoustic wave induction monitoring and positioning device of the present invention. The acoustic wave induction monitoring and positioning device includes: a monitoring system 2, at least two sonar receivers 20 (two shown in the figure, such as A and B) connected to the monitoring system 2 through wireless devices, and one or more A monitored object 3 in a body of water 1 . The at least two sonar receivers 20 are arranged at different positions on the boundary of the water area 1 . Take two sonar receivers 20 as an example, such as A and B, which can be installed on both sides of the water area 1, such as figure 1 With the position shown, the monitored object 3 can be positioned using this arrangement. The monitoring system 2 runs on a palmtop computer, a mobile phone or a portable computer.

[0016] Since the sound signal easily collides with walls or other objects in the water...

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Abstract

The invention provides a sound wave induction monitoring and positioning device, which comprises a water induction conductor device arranged on a target to be monitored, at least two sonar receivers arranged on the boundary of a water domain, and a monitoring system connected with the at least two sonar receivers through a wireless device. The invention also provides a sound wave induction monitoring and positioning method. By the invention, a life guard can master the safety of the target to be monitored in the water at any time and immediately call the police in an emergency.

Description

technical field [0001] The invention relates to a monitoring and locating device and method, in particular to a device and method for monitoring and locating a monitored object in a water area by using acoustic wave induction. Background technique [0002] Water sports are among the top activities for many people these days. Especially in the hot summer, many beaches, water parks, swimming pools and other places where water activities are available are flooded with a large number of people every day, and the safety of swimmers has become a major challenge for activity providers. The reason is that in many drowning incidents, most of the lifeguards lost precious first rescue time because they failed to discover swimmers drowning in the first time, and when there are many people in the water sports place, it is even more difficult for the activity provider to find out that there are swimmers drowning. drowning people and, as a result, often regrettable drowning incidents. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/06G08B21/08
CPCB63C9/0005H04B11/00
Inventor 陈建霖曹丕杰
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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