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- CC - the start of the displayed period for the current cell column.
- LL - the time when the data was last loaded into the database.
- OB - the total number of "not ignored" objects.
- FO - the number of objects with hardware problems displayed at a given time.
- Cam - the camera statistics: total number of cameras at the facilities/number of working cameras/number of faulty cameras.
- IF% - the video surveillance system functioning rate.
- IN% - the video surveillance system non-functioning rate by reasons.
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If filtering is enabled, then in order to calculate rates (IF% and IN%) and camera statistics (Cam) only for filtered objects, click (Calculate rates Count indexes and cameras cameras only for in filtered table linesstrings). |
Functioning and non-functioning rates
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- Nnf is the number of objects that do not function properly.;
- Na is the total number of objects.
The non-functioning rate (IN%) for a particular reason is calculated according to the following formula:
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- Nnfbr is the number of objects that do not function properly for this particular reason;
- Na is the total number of objects.