某制导控制系统交班半实物试验通信软件的开发

Design of Communication Software System for Control and Guide System Experiment

本系统采用网络通信和串行通信结合的方法。网络通信部分利用TCP/IP协议建立网络通信功能,开发的程序系统可使导引头终端与远程数据中心、远程控制中心和远程设计中心实现数据交换。串行通信部分利用一般单片机所拥有的RS-232串行接口,使单片机可以同计算机之间进行交互通信,介绍了通过利用微软的ActiveX控件MSComm,在VC++环境下编程的方法。实践证明,该方法简单可靠,可移植性强,可以应用于工业中需要网络通信和串行通信的领域。

This system adopts a method of combining the net communication and the serial communication. The net communication function adopts the transport protocols of TCP/IP and UDP in this communication system. It made the missile can communicate with the long distance data center and control center. The data communication function between SCM and the computer is realized via RS- 232 serial interface in this communication system of homing system. The method of communication realization by using Microsoft communication control under the environment of VC ＋＋ is introduced. The practice roves this method is simple, reliable and easy to transplant, and it can be apply to industrial fields that need net communication a serial communication.