| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem that the load of a network or a server constituting a WWW plant monitoring system is increased when many clients more than anticipated using WWW monitoring information simultaneously access the server, and that the service to the client is deteriorated, or that the operation of the other related system to be realized by using the hardware of the same network or server is troubled in a WWW plant monitoring control. SOLUTION: The validated date of monitoring data is dynamically controlled according to the display situation of the monitoring data by a plant monitoring server, so that the load of a WWW plant monitoring system can be dynamically controlled.</p> |
