| 摘要 |
PROBLEM TO BE SOLVED: To provide a plant operation reproduction device capable of easily retrieving and extracting an event same as or similar to a specific event of interest among past events of occurring in an industrial plant.SOLUTION: A plant operation reproduction device 12 includes a data collection device 13, a data storage device 14, input means, and a retrieval device 15. The data collection device 13 collects process data transmitted through a network in real time. The data storage device 14 stores the process data collected by the data collection device 13. The retrieval device 15 retrieves the process data stored in the data storage device 14 on the basis of a specific event of interest inputted from the input means, and extracts an event relating to the specific event of interest inputted from the input means among past events of occurring in an industrial plant. |
