Title:
MONITORING CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2022046890
Kind Code:
A
Abstract:
To provide a monitoring control system with which, even when a number of processes proceed in parallel, it is possible to assess the normality and abnormality of the execution state of processes from the execution times of the processes without being affected by the load of the monitoring control system.SOLUTION: The monitoring control system includes a process monitoring unit for monitoring the execution of a control program that is executed by the entity being monitored. The process monitoring unit comprises: an application unit for calculating, for the executed program, a latest average processing time in which processing times for preset latest measurement counts having been measured as processing times of respective processes are averaged; a shared memory unit for storing the latest average processing time and the measured processing times; a management command unit for setting a processing time threshold from the latest average processing time and storing it in the shared memory unit; and a monitoring demon unit for comparing the measured processing times with the processing time threshold and assessing the abnormality of the processes.SELECTED DRAWING: Figure 2
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Inventors:
KUBO TAKEAKI
Application Number:
JP2020152517A
Publication Date:
March 24, 2022
Filing Date:
September 11, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G06F11/07
Attorney, Agent or Firm:
Patent Business Corporation Parumo Patent Office