设计了一种以MSP430F149和CC2530为核心的低功耗高性能的多种气体传感器网络，该网络由多个气体传感器节点、路由节点、主控节点以及应用系统软件组成。气体传感器节点用于测量区域范围内气体的成分和浓度；路由节点用来实现数据传输转发，具有数据中继、延伸网络容量的功能；主控节点连接在计算机上，用于接收来自气体传感器节点和路由节点的数据；应用系统软件对采集到的数据进行处理，并生成多种需要的数据报表，实现对多种气体的监测和分析。该气体传感器网络，在环境气体成分分析及浓度监测的实际应用和多种研究实验中，具有使用方便快捷、采集数据准确、性能稳定可靠等特点，取得了很好的效果。%Network with many kinds of gas sensor with low power consumption and high performance is designed based on MSP430F149 and CC2530 in this paper. The network consists of a number of gas sensor nodes,route nodes,master node and ap￣plication system software. The gas sensor nodes are used to measure the composition and concentration of the gas in the region,the route nodes are used to implement data transmission, data relay, extend the network capacity, the master node connected to the computer is used to receive the data from the gas sensor nodes and routing node and the application system software is used for processing the col ected data and making the data report,reguired,for a variety of gas monitoring and analysis. The network with the gas sensors is charcateristic of convenient use,accurate data col ection,stability and reliability in the environmental protection appli￣cation of the gas composition analysis and concentration monitoring and various research experiments.
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