【摘要】 通过分析现有天然气联合站监控系统存在的问题:包括设备的高复杂度、维护困难和高成本,引入了基于Zigbee技术的无线传感器网络,并将其应用于天然气管道各项指标的测量,具有功耗低、成本低,系统维护简单的特点。简要描述了系统组成和节点的硬件设计。更多还原

【Abstract】 The Zigbee-based wireless sensor network is introduced after analyzing the problems in the monitoring and control system of natural gas union stations,including high cost,more complex devices and more difficult maintenance.The measurement system of natural gas pipelines parameters with this technology has such characteristics as low power consumption,low cost and simple maintenance.This paper describes briefly the system composition and hardware design of nod.更多还原