摘要
基于CC2530模块、Zigbee协议栈和LabVIEW编程设计了一种新型城市照明监控系统。该系统由自组织网络支撑,根据能量均衡的原则设计系统的基本架构;基于Zigbee协议栈进行功能定制,从而采集光照强度和链路质量强度,并为各节点设置自定义标签和睡眠周期;利用LabVIEW编程开发监控中心客户端。该系统首先由各监控节点采集信息,然后将这些信息发送给路由器或基站,最后上传给监控中心客户端,从而实现了城市照明系统精准、快速地监控与维护,此外,客户端还能在节点出现异常时报警。
A novel monitoring system for metropolitan lighting facilities basd on CC2530, protocol of Zigbee, and LabVIEW programming is developed. The system is supported by Adhoc networks, and the infrastructure of the system is designed based on the rule of energy balance; the system achieve its functions based on the customization of Z-Stack, and then it can capture the light magnitude and the value of link quality indication, the system can set user-defined label and sleep cycle for each node; the client of monitoring center is developed by LabVIEW programming. The workflow of the system is as following： firstly, each monitoring node captures information; secondly, each node transmits the information to the nearest router or the base station; at last, the information are transmitted to the client of monitoring center. Users can achieve accurate and rapid monitoring and maintenance of metropolitan lighting facilities by the system, additionally, the client will alarm users when nodes exist exception.
出处
《中国科技信息》
2014年第7期155-157,共3页
China Science and Technology Information
