摘要
对基于光纤的一点对多点的多点共线通信方式和基于无线的一点对多点的点对点通信方式进行了分析研究 ,并得出了两种通信方式相应的优缺点。就配网馈线自动化数据通信的要求 ,提出了应按网络方式传输数据、应按连接方式传输数据、应采用面向对象方式的应用层协议、应采用国际标准化的应用层协议。就数据通信对馈线终端单元 (FTU)的要求 ,提出了FTU单元应具有网络内核操作系统、应按客户 服务器模式实现数据通信、应按面向对象方式定义组织传输的数据。
The paper mainly analyzes and studies mode of bus communication based on optical fiber at one_point to multiple_point and mode of point_to_point communication based on wireless at one_point to multiple_point. The advantages and disadvantages of two communication modes are given. Considering the demands on FA data communication,the paper presents transmitting data based on network mode and connection mode,implementing application protocol based on object oriented mode and international standard. Considering the requirements of FTU unit for data communication, the paper proposes the network inner operating system in FTU unit, which is indispensable. Data are transmitted on client/server mode, defined and organized on object oriented mode and transmitted on logical address.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第7期92-95,共4页
Journal of Chongqing University
