野外WSN监测系统数据透明传输的实现

摘要

ZigBee technology research is benefit for overcoming multiple point,broad area,harsh environment and other is⁃sues in the field environmental monitoring ,as well as realizing wireless transmission of environmental data in field. The previous sensor network could not meet the requirements of zigbee agreement,and could not transmit data through ZigBee network. A low power serial data transparent transmission system through CC2530 terminal in ZigBee network is introduced in this paper,which is based on Z⁃Stack protocol stack. The system can transmit the data collected through terminal nodes to the coordinator nodes in wireless transparently transmission mode. The system has the advantage of low power consumption,and is suitable for long⁃term use in the field.%针对在野外环境监测中点多面广、环境恶劣等问题，研究ZigBee技术能够实现野外环境数据的无线传输。而以前的传感器网络不满足ZigBee协议的要求，不能通过ZigBee网络进行传输，这里介绍一种基于Z⁃Stack协议栈，在ZigBee网络中实现以CC2530终端数据低功耗串口透明传输的系统，该系统能够通过终端节点将采集到的数据无线透明传输到协调器节点上，从而实现数据的无线传输，并且该设计功耗低，适合野外长期使用。