论文部分内容阅读
DSC又称4C技术,它是分散控制系统的其中一项。在对这一系统和它的现场技术研究之上还有很多控制系统模式,其中一种就是智能仪表控制。这种控制要用到不止一台计算机,分别监控不同的环节,并实施相应的回路控制,从中得到的数据将更加精确,这就是DCS,它最大的效用是完成集中管理,精确控制。把电脑,利用串行通信接口直接和自动化智能仪表,既能完成DCS系统的沟通,文章的重点是要解剖这一系统的深层结构,在此基础之上找到相应的通信协议,并举例说明,为广大读者提供较为深入的研究结果。
DSC, also known as 4C technology, is one of the distributed control systems. There are many control system models available for the study of this system and its field technology, one of which is smart meter control. This control to use more than one computer, respectively, to monitor different aspects, and the implementation of the corresponding loop control, the resulting data will be more accurate, which is DCS, its greatest effect is to complete the centralized management, precise control. The computer, the use of serial communication interface directly and automated intelligent instruments, both to complete the DCS system communication, the article’s focus is to dissect the deep structure of the system, on this basis to find the corresponding communication protocol, and an example, For the majority of readers to provide more in-depth research results.