| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system for detecting an abnormal situation related to a process plant. <P>SOLUTION: The system receives signal processing data generated by a signal processing data collection block which is implemented by a plurality of devices. The signal processing data collection block can generate data such as statistical data, frequency analysis data, auto regression data, wavelets data, etc. The system includes an analysis engine constituted to detect at least one abnormal situation related to the process plant. The signal processing data is provided to the analysis engine, and the analysis engine determines whether to take an action. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
