【摘要】 针对工控领域资源有限、实时性要求高的特点设计并实现了一种嵌入式GUI(Graphical User Interface)系统。采用层次结构和面向对象的设计方法,并引入嵌入式实时操作系统,具有易用,轻型、反应实时、可移植和可扩展的特点。实践证明,该GUI完全满足工业控制领域的要求,具有很高的实际应用价值。更多还原

【Abstract】 This paper investigated and designed a kind of embedded GUI for industrial control field which was short of resource and desired serious real-time performance,The system used hiberarchy structure and object-oriented design method.RTOS (Real Time Operation System) was also adopted in the GUI.The GUI system designed by this idea has characteristics such as convenient-use,light-duty,transplantable and extensible.It is proved that the GUI is totally competent for this field and has great application value.更多还原