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SCADA系统冗余模式下数据同步的实现模型
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2009-08-05
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SCADA 系统作为一体化的工业自动控制系统，不仅要完成实时采集数据和远程
控制等基本功能，而且其自身的稳定性和健壮性需要给予特别考虑。本文在介绍了
SCADA 系统软件基本结构后，重点讨论了冗余模式下实时数据和历史数据的同步问题，并给出了一种实现模型。
[关键词] SCADA；数据同步；冗余
[Abstract] A SCADA system, which always used in different crucial operation situation,
is a hierarchical integrated system that consists of hardware and software providing
remote control and monitoring of a process or an operation, so it is necessary that think
better of the robust and reliability of SCADA. After introduced its software architecture, the
paper discussed the real-time data and historical data synchronization under the
redundant SCADA system and gave a realization model.
[key word] SCADA; data synchronization; Redundancy
控制等基本功能，而且其自身的稳定性和健壮性需要给予特别考虑。本文在介绍了
SCADA 系统软件基本结构后，重点讨论了冗余模式下实时数据和历史数据的同步问题，并给出了一种实现模型。
[关键词] SCADA；数据同步；冗余
[Abstract] A SCADA system, which always used in different crucial operation situation,
is a hierarchical integrated system that consists of hardware and software providing
remote control and monitoring of a process or an operation, so it is necessary that think
better of the robust and reliability of SCADA. After introduced its software architecture, the
paper discussed the real-time data and historical data synchronization under the
redundant SCADA system and gave a realization model.
[key word] SCADA; data synchronization; Redundancy
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