介绍一种适用于中小规模生产过程的小型过程控制装置的软、硬件结构及特点。系统整体采用分布式控制结构,硬件采用模板形式,软件采用组态形式。具有选择灵活、构成简单、可靠实用等特点。工业应用实例证明了利用该套控制装置构成的计算机控制系统的实用性。 This paper introduces a kind of software and hardware structure and characteristics of a small process control device suitable for small and medium-scale production process. The system as a whole adopts the distributed control structure, the hardware adopts the template form, the software adopts the configuration form. With the choice of flexible, simple, reliable and practical features. Examples of industrial applications demonstrate the utility of a computerized control system that is constructed using the same set of controls.