High-rise fire disaster intelligent positioning and voice alarming device

Abstract

Disclosed is a high-rise fire disaster intelligent positioning and voice alarming device. The high-rise fire disaster intelligent positioning and voice alarming device comprises a wireless sensor network based on ZigBee, a fire disaster detector and voice single chip machines, wherein the wireless sensor network comprises a coordinator, a monitoring center and a plurality of routers and terminal devices. ZigBee protocols are adopted to conduct wireless communications between the coordinator and the routers, and between the routers and the terminal equipments. A general packet radio service (GPRS) is adopted to conduct wire communications between the coordinator and the monitoring center. Each terminal device is connected with the fire disaster detector and the voice single chip machines, and when the fire disaster detector adjusts that a fire disaster happens, a terminal device, in a dormant state, of a floor is awoken, and sends an identification of the floor where the fire disaster happens to terminal devices of other floors through the wireless sensor network, and voice single chip machines of each floor automatically start and broadcast the specific floor where the fire disaster happens and escape matters needing attention in first time to gain precious time for people inside a building and reduce casualties in the fire disaster. The high-rise fire disaster intelligent positioning and voice alarming device can be widely used for a fire disaster alarming device in high-rise housings, office buildings, hotels and restaurants.

Description

technical field [0001] The invention relates to a high-rise fire alarm device, especially a high-rise fire intelligent positioning voice alarm device that can automatically voice broadcast the specific floor where the fire occurs and precautions at the first time when a fire occurs on each floor. Background technique [0002] In recent years, fires in high-rise buildings in my country have been on the rise year by year, causing shocking casualties and economic losses. Looking at the existing fire alarm devices at present, they mainly focus on the process of using smoke, humidity or temperature sensors to automatically detect and extinguish fires at the first time. There is no automatic voice broadcast on all floors when a fire occurs so as to notify everyone. An alarm device for the on-site personnel to escape in time. In fact, the main cause of casualties caused by high-rise fires is often due to the fact that the floors are too high, the personnel are scattered and relati...

AI Technical Summary

Problems solved by technology

In fact, the main cause of casualties caused by high-rise fires is often due to the fact that the floors are too high, the personnel are scattered and relatively closed, and the on-site personnel cannot obtain accurate information of the fire at the first time, especially the floor where the fire occurred, resulting in mistakes in escape decisions. Many decoration and decoration materials are flammable and highly toxic, and the fire spreads very rapidly. Once the opportunity is delayed, it will be smoked first and then burned, making it difficult to escape. Solving these problems has become an urgent need

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