本文介绍用计算机通讯方式将计算机控制系统和计算机管理系统联接起来,构成生产过程工作参数的自动采集和记录系统。通过这种方式,可以大幅度减轻工作人员的工作量,提高有关信息的可靠性和管理系统的工作效率,从而为提高选煤厂的科学管理水平创造了良好的条件。 This article describes the use of computer communications to computer control systems and computer management systems linked to the production process parameters of the automatic acquisition and recording system. In this way, the workload of the staff can be greatly reduced, the reliability of the relevant information and the efficiency of the management system can be improved, thereby creating favorable conditions for improving the scientific management level of the coal preparation plant.