iFix组态软件中基于队列的命令处理机制研究

Research on the Queue-based Mechanism of Command Processing in iFix Software Environment

提出了一种在iFix组态软件中创建消息队列的方法,利用这种消息队列实现了对控制命令的执行情况的跟踪与处理。这种基于队列的命令处理机制确保了组态软件的控制命令能够安全、可靠、可追溯地执行。

A method to create message queue is provided and discussed in iFix software environment. Using this message queue , we implements one mechanism to track and process control commands. The mechanism based on message queue insures that control commands of configuration software can he executed safely, reliably and traceably.