ANPR
© Nedap AVI, P.O. Box 103, NL-7140 AC GROENLO Page 25 of 27
5.3.7 SYS STATISTICS
This page contains the statistics about data sending from ANPR to external devices. The info in this page is very
useful upon installation as they help check the available bandwidths from ANPR to the data receiving servers.
In addition to this info, the page displays the statistics about synchronization with the SNTP server. These
statistics are updated when synchronization with time server is enabled (see chapter 5.3.1).
--------------------------------------------------------------------------
| Time[sec] | Bandwidth[KB/sec] | Counters |
| Mean Max | Mean Min | Success | Failed |
--------------------------------------------------------------------------
FTP Save Image | 0.00 0.00 | 0 0 | 0 | 0 |
FTP Save DB | 0.00 0.00 | 0 0 | 0 | 0 |
TCP Send Message | 0.01 0.03 | 5 1 | 6354 | 0 |
PNS Alarm | 0.00 0.00 | 0 0 | 0 | 0 |
--------------------------------------------------------------------------
--------------------------------------------------------------------------
TIME SERVER SYNCRO
Synchronization disabled
--------------------------------------------------------------------------
5.3.8 SECURE DIGITAL
SD memory management is entirely automatic and transparent by the ANPR firmware. SD memory is used to
store data of ANPR generated events. The storage occurs only if the action planned for the event can't be
executed.
Let's consider for example the 'save image to ftp-server' action taken upon number plate reading event. In case
the ftp-server is not available (service not available or whatever network connection problem) then the image is
being stored to SD memory. As soon as the ftp-server is back to service, the image is automatically read from the
SD memory and sent to the server.
Before sending the image, the event/action matrix is checked. If the action is enabled, the image will be sent
while if disabled, the image will be deleted. In general, whenever action-related data are retrieved from the SD
memory, the relevant action parameters that were set via web page are always checked first so that the action is
executed according to these setting.
Let's assume for example that when saving the image to SD, the ftp-server IP is 192.168.0.100. If upon reading
the image from SD the server IP is 192.168.0.200, then the image will be sent to this IP address.
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