摘要
在基于网络传感器的监测系统中,传感器节点的成本控制直接关系到整个系统方案的可行性。以嵌入式技术的成本优势和面向工业测控的Internet自定制技术为基础,论述了在普通8051单片机上实现针对网络传感器节点的自定制TCP/IP协议栈的具体方法,开发出了完整的利用Internet进行远程监测的低成本网络传感器节点原型,并且设计上位机远程客户端程序,进行了实际的远程数据通信测试,测试结果良好。该技术为构建基于网络传感器的大型远程监测系统提供了技术铺垫。
According to the traditional network-sensor monitoring system, the sensor-nodes＇ cost-control is directly related to the feasibility of the whole system＇ s application. So a low-cost solution for the network sensor-node design was illustrated. Embedded with a reduced TCP/IP protocol, that is specially customized for the practical application of industrial measurement and control, the sensor-node based on 8051 single-chip can communicate with the remote client on Internet. This technological achievement provides a technical groudwork for the construction of network-based remote monitoring system.
出处
《仪表技术与传感器》
CSCD
北大核心
2008年第10期52-54,60,共4页
Instrument Technique and Sensor
基金
国家自然科学基金(50475022)
上海市科委登山计划(06DZ11202)
国家973重点基础研究计划(2007CB714005)
关键词
网络传感器
单片机
TCP/IP协议栈
network sensor-node
single-chip microcomputer
TCP/IP protocol
