混合休眠策略的ZigBee多点监控自组网设计  

Multipoint Monitoring of Self-organized ZigBee Network Based on Mixture Sleep

作　　者：范学升[1] 宋戈[1] 张德学[1] 

机构地区：[1]山东科技大学电子通信与物理学院,青岛266590

出　　处：《单片机与嵌入式系统应用》2015年第6期11-14,共4页Microcontrollers & Embedded Systems

摘　　要：分析了ZigBee多点监控网络中休眠节点工作不同步、网络性能不稳定等问题,提出基于混合休眠策略的ZigBee多点监控自组网设计方案,完成基于Z-Stack的软件设计,并组建ZigBee星型网络进行测试。实验结果表明,节点在维持低功耗的同时,系统的同步性、稳定性得到了提高。The paper proposes a solution of multipoint monitoring self-organized network which based on mixture sleep through the anal- ysis of problems in ZigBee multipoint monitoring network, such as nodes work out of sync and the network is not stable. Then completes the software design based on Z-Stack and tests in ZigBee star network. The experimental results show that the synchronicity and stability of the system are improved,as well as the nodes keep low consumption.

关 键 词：ZIGBEE 混合休眠 低功耗 自组网 同步 

分 类 号：TN92[电子电信—通信与信息系统]