基于CC2530+及ZigBee+协议栈设计无线网络传感器节点.pdf

计 算 机 系 统 应 用 2011 年 第 20 卷 第 7 期 ① 基于CC2530 及ZigBee 协议栈设计无线网络传感器节点 章伟聪，俞新武，李忠成 (浙江万里学院 智能控制研究所，宁波 315101) 摘 要：针对智能家居、环境监测等的实际要求，设计了一种远距离通讯的无线传感器节点。该系统采用集射 频与控制器于一体的第二代片上系统 CC2530 为核心模块，外接 CC2591 射频前端功放模块；软件上基于 ZigBee2006 协议栈，在 ZStack 通用模块基础上实现应用层各项功能。介绍了基于 ZigBee 协议构建无线数据采集 网络，给出了传感器节点、协调器节点的硬件设计原理图及软件流程图。实验证明节点性能良好、通讯可靠,通 讯距离较 TI 第一代产品有明显增大。 关键词：传感器节点；CC2530 ；ZigBee ；CC2591 ；无线传感器网络 Wireless Network Sensor Node Design Based on CC2530 and ZigBee Protocol Stack ZHANG Wei-Cong, YU Xin-Wu, LI Zhong-Cheng (Intelligent Control Research Institute, Zhejiang Wanli University, Ningbo 315101, China) Abstract: According to the actual needs of intelligent household, environmental monitoring etc, this paper designed a wireless sensor node of long-distance communication system. This system used the second SoC CC2530 set in RF and controller chips as the core module and externally connected with CC2591 RF front-end power amplifier module. Based on ZigBee2006 in software agreement stack, it realized each application layer function based on ZStack. It also introduced wireless data acquisition networks based on the ZigBee agreement construction, and has given the hardware design schematic diagram and the software flow chart of sensor node, synchronizer node. The experiment proved that the node is good in performance and the communication is reliable. The communication distance has increased obviously compared with the first generation TI product. Key words: sensor node; CC2530; CC2591; wireless sensor networks ZigBee[1]是一种新兴的短距离、低速率无线网络 模块和电源模块构成。但早些设计的传感器节点的处 技术,是基于 IEEE802.15.4 无线标准研制开发的,关于 理器模块多数采用 TI 第一代产品如 CC2430, 组网、安全和应用软件的技术标准。其突出优点是应 CC2420,