Intelligent fire scene rescue alarm device and control method thereof

Abstract

The invention relates to an intelligent fire scene rescue alarm device and a control method thereof and belongs to the technical field of fire scene rescue. The intelligent fire scene rescue alarm device comprises a pressure sensor, a temperature sensor, a heart rate sensor, an A / D (analog / digital) conversion module, a wireless transceiving module, a speech chip and a single-chip microcomputer. An output end of each of the pressure sensor, the temperature sensor and the heart rate sensor is connected with an input end of the A / D conversion module. An output end of the A / D conversion module and an input end of the speech chip are connected with the single-chip microcomputer. The wireless transceiving module is connected with the single-chip microcomputer. The control method includes: the A / D conversion module converts analog signals acquired by the sensors into digital signals and transmit the signals to the single-chip microcomputer; the single-chip microcomputer analyzes the received digital signals; if the temperature is higher than a preset temperature value, the speech chip sends out temperature warning; if the pressure is lower than a preset pressure value, the speech chip sends out pressure warning; and the single-chip microcomputer transmits detection signals to a console through the wireless transceiving module.

Description

technical field [0001] The invention belongs to the technical field of fire rescue, and in particular relates to an intelligent fire rescue alarm device and a control method thereof. Background technique [0002] By visiting the fire brigade and consulting relevant information, it was found that the sudden outbreak of firefighter's source of disease in the rescue operation center has become the main factor causing the death of firefighters. Secondly, loss of contact with the console during the fire search and rescue and depletion of oxygen, as well as high temperature burns, are also two important factors causing the death of firefighters. [0003] According to the American Fire Protection Association, among the 37 firefighters who died in fire rescue in 2000, 14 died of heart attack, 8 died of suffocation, 7 died of internal trauma, 5 died of burns, and 2 died of fire. One died of post-traumatic pneumonia and one died of stroke. For such findings, the inventor innovated a...

AI Technical Summary

Problems solved by technology

But there are the following disadvantages: the whistle can not accurately display the pressure value, it is the remaining 15MPa or 10MPa, which will obviously cause inconvenience

At the same time, the existing device does not realize the monitoring of the heart rate of firefighters; it is found through visits that cardiogenic diseases are also an important factor in the death of firefighters, so heart rate monitoring should also be listed as an important indicator

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