Our Lite and Network applications will
support upto 4 video capture cards per anpr processor
and may be configured in many different ways. All our
Kits come fitted with a single card as standard (the
maximum for this product).
Firstly, you must decide how many anpr
cameras will be connected to the anpr processor. Table
1 below shows that the slower the traffic speed, the
more cameras may be connected to a single computer.
Secondly, choose the configuration you
need to suit your application using table 2. If you
are not using overview cameras the rule is very simple
- one capture card is required for every anpr camera.
If you intend using overview cameras
to provide additional images of the vehicle at capture
time, you have a further choice. Static overview cameras
provide a single still image of the vehicle, whilst
motion overview cameras provide a movie sequence synchronised
with the main anpr camera movie.
Notes
1. The above speeds are approximate and will vary with the
position of the camera
2. Locate the camera to view the traffic stream head-on to
ensure these figures apply to your application
3. Also ensure the camera is not mounted too high when using
these guidance speeds
table
2 - camera options for capture cards installed
With a single capture card you
may connect one anpr camera and upto 3 static
overview cameras.
The anpr camera may record a single recognition
image or a movie sequence.
The static overview cameras will provide a single
image at the moment of recognition.
With 2 capture cards you may connect 2 anpr
cameras with upto 3 static overview cameras
each.
Each anpr camera may independently record a
single recognition image or a movie sequence.
The static overview cameras will provide a single
image at the moment of recognition.
Alternatively, you may use one anpr camera
and one motion overview camera only.
With 3 capture cards you may connect 3 anpr
cameras with upto 3 static overview cameras
each.
Each anpr camera may independently record a
single recognition image or a movie sequence.
The static overview cameras will provide a single
image at the moment of recognition.
Alternatively, you may use one anpr camera
and two motion overview cameras only.
With 4 capture cards you may connect 4 anpr
cameras with upto 3 static overview cameras
each.
Each anpr camera may independently record a
single recognition image or a movie sequence.
The static overview cameras will provide a single
image at the moment of recognition.
Alternatively, you may use one anpr camera
with three motion overview cameras
or two anpr cameras each with a single motion
overview camera.
