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现场总线技术的发展,引起了自动化系统结构和自动化控制概念的变革,进一步推动了管控一体化企业信息系统的建立,它集计算机技术、信息技术和自动化技术为一体,成为流程工业自动化发展的趋势。
The development of field bus technology has aroused the change of the concept of automation system structure and automation control and further promoted the establishment of management and control integrated enterprise information system. It integrates computer technology, information technology and automation technology and becomes the trend of process industry automation development .