摘要
为了满足工业现场无线网络对数据采集终端节点性能的要求,在深入研究ZigBee技术的基础上,设计了一种基于ZigBee无线网络传输技术的便携式数据采集终端。终端以LPC2138微处理和CC2430射频芯片为核心,间隔固定时间自动采集前端传感器数据,并通过无线监控网络与监控中心通信,完成现场参数数据的采集、处理、传输和存储。
In order to meet the requirement of wireless detection network,enhancing capability of data acquisition terminal,this paper introduces the design and realization of portable data acquisition terminal which based on ZigBee wireless transmission technology.It using LPC2138 MCU and RF chip CC2430 as core,acquiring on-site data automatic automatically time interval.The terminal can be connected monitoring center implementing data acquisition,data storage and transmission.
出处
《工业控制计算机》
2012年第1期86-87,共2页
Industrial Control Computer
