Harmful Gases Wireless Network Monitoring System Design

Single network for traditional wired and monitoring systems in the wiring, coverage, scalability, compatibility and other aspects of the problem, this paper proposes to Zigbee technology-based, GSM technology, supplemented by the master-slave wireless network, this system architecture designed remote detection terminal, control master station, mobile monitoring terminal communication protocol. Remote monitoring terminal is used to detect the site environment and gas concentration. Remote sense terminals to detect scene conditions and gas concentration state. Control station is used to handle the main station to join the network of remote detection terminal data, timely alarm information sent to your phone via GSM module monitoring terminal. In addition, through the serial port to transfer data to a computer monitor server, to achieve the status of each remote terminal data analysis and management. Experimental results show that this paper designed system is capable of long-term stable and reliable operation with low power consumption, always online, covering a wide area advantages.