论文部分内容阅读
前言由于新的PC机不再提供内置RS232端口,而外部世界则要求更大的带宽,因此,进入SCADA体系结构内的无线和有线型的以太网时代已经来临。无论用于油井还是用于公司总部的管理层,工业以太网承诺提供一种开放的系统连接。一个SCADA(监控和数据采集系统),遥感勘测系统,从各个远程站点收集数据并将这些数据提供给一个中央站以便后续的处理。这类应用的例子如:从油井进行简单的电子数据的收集到远程的油/气平台的无人操作。其它典型的应用还有:储油罐场的管理,水/蒸汽的注入,管道的管理,计量站,蒸气发生器和空压站,等等。由于
Foreword The era of wireless and wireline Ethernet into the SCADA architecture has arrived as new PCs no longer provide built-in RS232 ports and the external world requires more bandwidth. Regardless of whether it is used in a well or in the management of a company’s headquarters, Industrial Ethernet promises to provide an open system connection. A SCADA (telemetry and data acquisition system), telemetry system that collects data from various remote sites and provides them to a central station for subsequent processing. Examples of such applications include simple electronic data collection from well to unmanned remote oil / gas platform. Other typical applications include tank farm management, water / steam injection, pipeline management, metering stations, steam generators and air compressor stations, among others. due to