The difference between TFG diagram and traditional DCS operation interface diagram is expounded in the light of concrete conditions of refinery together with the drawing principle of TFG diagram.

• 针对炼油厂的实际情况介绍了罐区油品在线调合和移动自动化操作系统界面图(TFG图)与传统的DCS操作界面图的区别,以及TFG图的绘制原则。