Wearable energy self-supply safety monitoring alarm system

Abstract

The invention relates to a wearable energy self-supply safety monitoring alarm system, comprising an execution module and an energy self-supply power source, wherein the energy self-supply supplies electric power for the execution module.The system can timely monitor the environment status where the miners locate, can give an alarm in case of danger, and the structure is small, easy to carry, and is carried in the form of wearable bracelet; the power is supplied by the human vital signs, no need of replacing battery or frequent charging; safe and reliable, the highest output voltage thereof is 5.5V, and the heat effect produced in work is insufficient to light inflammable gas by the method of circuit energy limiting; simple operation, when a certain parameter among various environment parameters exceeds threshold value, the alarm will be triggered automatically, to remind the miners to stay away from the hazardous area.

Description

technical field [0001] The invention belongs to the field of safety monitoring, in particular to a wearable self-powered safety monitoring and alarm system. Background technique [0002] In the harsh environment of deep underground mines, the monitoring of environmental parameters such as underground temperature and humidity, concentration of toxic and harmful gases, and oxygen concentration is a necessary condition for safe production in mines. Real-time acquisition is the environmental parameters of the underground operating environment and timely reminds employees of danger. The approach is a necessary guarantee for the safety of underground workers. [0003] Due to the influence of high ground pressure stress, high temperature and humidity, high water pressure, poor air quality, and long power supply lines in deep mines, traditional mine monitoring methods cannot meet the requirements of deep mine safety monitoring. [0004] The main means of existing mine environmental...

AI Technical Summary

Problems solved by technology

[0003] Due to the influence of high ground pressure stress, high temperature and humidity, high water pressure, poor air quality, and long power supply lines in deep mines, traditional mine monitoring methods cannot meet the requirements of deep mine safety monitoring.

[0004] The main means of existing mine environmental parameter monitoring are: 1. Establish monitoring points and install monitoring instruments in the station building in a wired manner. The target points that can be monitored are limited, the cost is high, and the demand for cables is large, and the cables are exposed to high temperature and high temperature for a long time It is easily damaged in a wet environment, and its ductility and reliability are not high; 2. Most of the detection equipment carried with you is powered by a built-in battery or rechargeable power supply. Due to the limited power, it needs to be recharged or replaced frequently. It is used in deep mines. Due to performance constraints, the effectiveness in time will also be limited, and the cost is high, and it cannot communicate with the mine monitoring network

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