在组态系统外围实现设备控制的研究

组态软件目前在各行各业应用十分广泛．这类软件的特点是：提供统一的接口、可以灵活地支持多种类型的下层设备．比如，各种采集板、采集卡、PLC等．然而当采用一些工作方式比较特殊、在控制过程中需要不断交互的设备时，由于其控制过程不满足组态软件的工作流程，其设备驱动的设计就成为难题．本文论述了一种全新的方法使组态软件和设备控制联手协作，为这类问题的解决提出一种可行的系统结构设计思路．

Study on Device-Control Bypass SCADA Software

Since the SCADA software has been widely applied in various fields of modern industry and application,the features of SCADA are providing unified interfaces,so it is very convenient to control multifarious devices,such as acquisition boards,acquisition cards and PLC etc.But when a special device has been employed into the system,owning to its distinguishingly operational approaches,and need of interactive working,it may be not according with the convention of SCADA.So the design of driver is very difficult....