基于双网对双网数据通信转发处理方法

A Method of Data Communicate & Transmit Based on Dual Network to Dual Network

双网通信结构是保证外场测控装备和指控中心测控计算机系统之间信息可靠传输的重要措施。在确保数据转发可靠性基础上,为使转发的数据帧齐全且不重复,文中设计了直传法和综合处理法两种双网对双网数据通信处理方式,这两种处理方式已在靶场内外场通信实践中得到了具体应用。结果表明,提出的两种方法均具有高可靠性,能实现转发的数据帧齐全且不重复,应用时可根据网络结构特点加以选择。

The dual network communication structure was an important measure to ensure the reliable transmis- sion of iniormation between the outfield equipment tor measmement ＆ control and the center computer system . On the basis of ensuring the reliability of data transier, in order to make the transmitting data frames integrity and no repeat- ing, tow kinds of data communication processing methods were designed which was direct transmission and compre- hensive processing. The above two methods had been applied in the field communication practice. The results showed that the tow methods were highly reliable, and both could be achieved the torwarding of data frame in periect and no repeating, according to the characteristics of network structure, the application could be selected.