基于ZigBee技术的公共时钟系统构建  

A Public Clock System Based on ZigBee Technology

作　　者：王波[1] 吕俊伟[1] 于振涛[1] 

机构地区：[1]海军航空工程学院控制工程系,烟台264001

出　　处：《单片机与嵌入式系统应用》2011年第3期15-18,共4页Microcontrollers & Embedded Systems

基　　金：国家高科技研究发展计划(863计划)创新研究基金(2010AAJ133)

摘　　要：构建了一种基于ZigBee技术的公共时钟系统,依据ZigBee的不同技术,分别构建了它的总体结构、时钟同步算法以及软硬件结构。该公共时钟系统在某电站办公综合楼内经过一年的实验运行,结果表明系统时钟同步精度高,运行可靠稳定。A public clock system based on ZigBee technology is built, and its overall structure, clock synchronization algorithm and the hardware and software structure are constructed according to the different ZigBee technologies. The public clock system went through a year of experimental operation in an integrated building of a power station, and results show that the clock synchronization precision is high and that operation is reliable and stable.

关 键 词：公共时钟 时钟同步 ZIGBEE 分布式网络 

分 类 号：TN929.5[电子电信—通信与信息系统]