本文介绍了一个两级计算机控制系统中的信息管理和决策支持功能的开发与应用。系统从控制的需要出发,实现了工业生产过程的信息采集、查询、实时调度与决策支持。系统的应用提高了工厂的生产管理水平,并取得了一定的经济效益。 This article describes the development and application of information management and decision support functions in a two-level computer control system. System from the needs of control, to achieve the industrial production process information collection, query, real-time scheduling and decision support. The application of the system has improved the production management level of the factory and achieved certain economic benefits.