基于ZigBee技术的多点温度监测系统的设计

摘要

ZigBee is a new technology which is used to set up a wireless sensor network. This paper applies the technology to the temperature measurement system, it can monitor the temperature reliably and make the network more flexible, low cost and low power consumption. The system mentions in this paper uses CC2530 as the main controlling chip, the sensor of the terminal node is DS18B20, which is a single bus type temperature sensor. It communicates with PC through serial port technology .Through constructing the wireless network basing on the ZigBee protocol stack, the temperature monitoring system of self is realized.%ZigBee是一项用来组建无线传感器网络的新生技术,本文是将该种技术应用于测温系统中,能够可靠的实现温度的监测,并且使得该测温系统具有低成本、低功耗和组网灵活等显著特点.该系统以CC2530为主控芯片,选用单线制温度传感器DS18B20作为终端节点传感器,通过串口技术与PC机进行通讯,基于ZigBee协议栈构建无线网络,实现自组网的温度监测系统.