多机路选系统的研发

Development of Electing Multiple Machines Road System

多机路选系统软件采用Visual C++6.0编写,通过串口通信线RS232,使计算机与路选器通信。该系统可提供8个串行通道,每一通道均可直接与PC相连,通过PC实现串行通道的切换。应用该系统可减少切换试验台的时间,增加串口通道数,提高计算机与试验台的通信成功率,实现了一台计算机对多台实验台的切换控制。

The software of multi-gating system is compiled by Visual C＋＋ 6.0.The communication between computer and multigating in strument is completed by the use of serial port communication line KS232.The Multi-gating system provides 8 serial-port used for connect- ing with PC directly. Thus the serial channel switch can be operated by the PC. Nowadays, the application of this system achieves the goal of decreasing the serial-port switch time and enlarges the amount of serial-port. It also can improve the communication success rate between computer and experimental platform and fortify the computer control over more experimental platforms.