摘要
为了提高传感器的功能集成、扩展应用类型和保障电磁兼容,提出了一种基于片上协同网络和电磁协同效应感知的智能传感器。针对传感器节点的复用性、多用型和高效系统执行力,设计了单节点部署阵列式多传感器、多核和多天线设备的片上协同网络,并通过动态映射解决了片上通信和阵列设备间电磁干扰问题;在分析符号出错率、电磁协同效应的硬件发生率的基础上,通过逻辑协同控制传感器片上网络中的电磁协同效应,设计出了具有动态分层差异特性自适应控制符号传递和融合处理的智能传感器。实验结果表明:所设计的智能传感器数据采集误差小于0.1%,并带来了25%的工作延迟增益,不仅提高了数据精度而且改善了实时性。
In order to improve functional integration of sensors,expand application types and guarantee electromagnetic compatibility,propose a kind of intelligent sensor based on cooperative network on chip and electromagnetic cooperative effect perception. Aiming at reusability,versatility of sensor node and high efficient system execution,single node deployment array type multi-sensors,multi-core and multi-antenna devices on chip cooperative network are designed,and solve problem of on-chip communication and electromagnetic interference between array devices by dynamic mapping; on the basis of analysis on error rate of symbol,hardware incidence of electromagnetic cooperative effect,by logic cooperative,by logic cooperation control electromagnetic cooperative effect of network on chip,and intelligent sensor is presented,which has combination of dynamic hierarchical difference characteristics adaptive control symbol transfer and fusion processing. Experimental results show that error of data acquisition of the designed sensor is less than 0. 1 %,and bring 25 % of work delay gain,not only improves precision of data but also improves the real-time performance.
出处
《传感器与微系统》
CSCD
2016年第5期110-113,116,共5页
Transducer and Microsystem Technologies
基金
内蒙古自然科学基金资助项目(2012MS0925)
内蒙古工业大学科研项目(ZD201119)
关键词
智能传感器
片上协同网络
电磁协同效应
逻辑协同控制
intelligent sensor
cooperative network on chip
electromagnetic synergistic effect
logic cooperative control
作者简介
黎玉玲（1974-），女，内蒙古呼和浩特人，硕士，副教授，主要研究方向为智能信息处理。
