基于无线通信技术的火灾自动监测技术研究

火灾的实时自动检测是实现智能化自动报警系统的核心技术。本智能无线火灾报警系统基于无线通信技术并融合传感器技术，总体设计采用分布式控制的思想，通过研究主要解决了三个方面的问题：一是通过对环境的实时监测判断是否有火灾发生；二是保证实时准确的进行信号的无线通信和传输；三是采集到的各监测点的信息进行分析处理实施准确报警和起火点定位。系统实现了集中控制主机与多路监控终端之间串行半双工无线群发单收的通信模式。

The engineering research of real-time automatic monitoring of fire based on wireless communication technology

Automatic fire detection is to achieve real-time intelligent alarm systems core technology. The Smart wireless fire alarm system based on wireless communication technology and integration of sensor technology, the overall design of a distributed control theory. Solved by studying the three main aspects： First, through real-time monitoring of the environment to determine whether there is fire; the second is to ensure the accuracy of the signals in real-time wireless communication and transmission; third is collected the information of the monitoring points analysis and processing alarms and fire point of the implementation of accurate positioning. The system has realized the correspondence pattern which between the common control main engine and the multi-channel monitor terminals the serial half-duplex non-line group bill receives.