プラント監視システムの更新方法及び更新システム
- 专利权人:
- 发明人:
- 申请号：
- JP20110003129
- 公开号：
- JP5749022(B2)
- 申请日:
- 2011.01.11
- 申请国别(地区):
- 日本
- 年份:
- 2015
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an updating method of a plant monitoring system with which a test time after updating can be remarkably shortened while maintaining a process data input function and a monitoring function even when updating the plant monitoring system, and an updating system.
SOLUTION: An updating method of a plant monitoring system includes a steps of updating an existent computer to a novel computer 1 including a virtual existent computer unit 3 and a virtual novel computer unit 2, a step of sequentially updating existent PIO devices 10 to novel PIO devices 5, a step of transmitting process data 14a inputted from the existent PIO devices 10 and/or the novel PIO devices 5 to the virtual existent computer unit 3 and the virtual novel computer unit 2, a step of performing plant monitoring by processing the inputted process data 14a, and a step of monitoring a plant by processing the process data 14a inputted from the existent PIO devices 10 and/or the novel PIO devices 5 in the virtua
- 来源网站：
- 中国工程科技知识中心
