摘要
设计了一种采用低成本无线模块的蜂窝通信系统,由CC1110构成数据中心和终端节点,一个数据中心和多个终端节点组成基本蜂窝网络,内部通信采用SimpliciTI专有低功耗RF协议。不同蜂窝采用不同频段,保证了蜂窝的独立性。兼具分布式和集中式系统的特征,结构灵活、网络覆盖率高、可靠性高,可用于电力负荷管理系统中,完成负控终端数据采集以及与上位机之间的数据传输。
A cellular communication system using lowcost wireless modules is designed.CC1110 constitutes the access points and end devices.The basic cellular network is composed of an access point and several end devices,the intercommunication of the network adopts SimpliciTI proprietary low power consumption RF protocol.Different cellular networks adopt different frequency channels which can ensure the independence of the cellular.The system has the features of distribution and centralization.The structure is flexible.The network coverage rate and reliability are very high.It can be applied for the power load management system to accomplish the data collections of the load control terminals and the data transmission of the host computers.
出处
《测控技术》
CSCD
北大核心
2011年第6期16-20,共5页
Measurement & Control Technology
基金
上海市科委资助项目(09dz2201200)
