摘要
核电设备的运行状态和健康监控是保证核电站生产安全的重要手段之一。在分析并参考工业无线技术基础上,提出基于核电站设备无线监测的路由与通信资源分配算法,算法考虑了核电站设备无线监测实际情况,采用改进的图路由和优先使用频段的时槽分配机制,较好解决路由和通信资源分配问题。理论分析和实验网络系统证明该算法在核电站设备无线监测中的可行性,提高了网络的可靠性(丢包率小于0.01%),缩短响应时间,减少了对核电设备的射频信号干扰。
The operation state and health monitoring is of vial importance to ensure safety in nuclear power plant.After analyzing and referring to present industrial wireless technology,we propose our routing and communication re-sources scheduling algorithms in nuclear devices wireless monitoring-RCRSNDWM.This algorithm considers practical issues,uses improved graphic routing,TDMA and frequency hopping mechanism,and solves routing and communication resources scheduling problem.Theoretical analysis and test network system prove that it improves reliability（packet loss rate is less than 0.01%）,shortens response time,and reduces radio frequency interference to sensitive devices.It is feasible in nuclear devices wireless monitoring.
出处
《电子测量与仪器学报》
CSCD
2010年第12期1101-1106,共6页
Journal of Electronic Measurement and Instrumentation
基金
中加国际科技合作项目(编号:2009DFA12100)资助项目
国家"863"计划(编号:2009AA01Z310)资助项目
关键词
核电设备无线监测
工业无线网络
路由
通信资源分配
nuclear devices wireless monitoring
industrial wireless network
routing
communication resources scheduling
