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There was a problem that monitoring server (MS) maybe could not originate active communications to monitoring terminals (MT) which use private IP addresses in an on-line monitoring system for scientific instruments (OMS-SI) based on Internet/Intranet, so instant messaging (IM) used for near-real-time text-based chatting originally was introduced to provide a new communication mechanism for OMS-SI...
In order to realize networked management of scientific instruments, a distributed monitoring system for their working status was developed. There were two solutions involved to acquire the working status data of scientific instruments. One is to detect their characteristic physical signals with sensors, and the other is to detect working parameters of their control software on their workstations with...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.