Intelligent anti-drowning device

Abstract

The invention discloses an intelligent anti-drowning device, which comprises a state monitoring module, a beacon receiver array module, a core server and a rescue terminal, wherein the state monitoring module is used for monitoring heart rate, respiration, blood oxygen saturation degree, limb movements and data related to human body health state; the beacon receiver array module is used for receiving network information and personnel state information sent by the state monitoring module, and uploading the information to the core server; the core server is responsible for processing the personnel state information sent by the state monitoring module and position information sent by the beacon receiver array module, judging a current health state grate of a person through centralized processing, and sending the grade and a current position of the person to the rescue terminal; and the rescue terminal is responsible for receiving the personnel position and state information sent by the core server, and sending alarm to a lifeguard. The intelligent anti-drowning device improves the rationality and reliability of drowning judgment, effectively ensures the achievable rate of information transmission, enhances positioning precision of a position of the person in water, and guarantees the security of personnel above water.

Description

technical field [0001] The invention belongs to the technical field of wireless networks, and in particular relates to an intelligent anti-drowning device. Background technique [0002] With the rise of water recreation projects, more and more people pay more and more attention to its safety. The safety problems of water entertainment activities mainly focus on the drowning of tourists, and the current safety measures are mainly lifeguards patrolling around the field. This method mainly relies on the experience and responsibility of lifeguards, and cannot really guarantee the safety of tourists. Drowning still happens from time to time. 1. Pan Xiaoyong et al. applied for an invention patent of "a human drowning monitoring method and anti-drowning auxiliary device" (application number: 201410673591.9), which discloses a device that uses a heart rate sensor to monitor the human heart rate variation as a basis for drowning judgment. When a person drowns, the buoy can be poppe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent anti-drowning device. By wearing a variety of sensors on swimmers, a self-organizing network is established between sensors and between sensors and beacon nodes to ensure that the comprehensive state information of the body is collected to the core server in real time. , and carry out centralized processing on the core server, report the processing results together with the personnel location to the lifesaving system through the fixed network and wireless self-organizing network, assist the lifeguards to carry out rescue, and solve the problem of single drowning determination conditions and leakage in the existing electronic drowning prevention technology. High probability of alarm and false alarm, unreliable alarm signal transmission

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