| 摘要 |
PROBLEM TO BE SOLVED: To provide a hierarchical integrated operation monitoring system for monitoring failure information and performance information of a sub-system monitored by multiple pieces of existing operation monitoring software with a threshold of a preset fixed level. SOLUTION: An output signal containing failure information and performance information of a sub-system monitoring layer 3 set for each sub-system is compared and redefined with failure linkage information between sub-systems based on past failure histories preliminarily accumulated in a knowledge database and performance information of existing operation monitoring software in an HUB layer 4, and then message-delivered as standard system management information to an integrated operation monitoring layer 2 and an operator monitoring layer 1, whereby the whole system can be monitored at a standard monitoring level. The operation monitoring function is divided between the integrated operation monitoring layer 2 and the operator monitoring layer 1, whereby efficient integrated operation monitoring can be attained. COPYRIGHT: (C)2009,JPO&INPIT
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