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4.1.2 Detection Mode
The Detection Mode section allows you to set the GV-Smart Box to begin counting upon
input trigger or upon motion detection. When face detection fails, an output device will be
triggered, for example, an alarm may be activated for warning (in Face with Inverse Mask
Filter function), or a door lock may not be unlocked (in Face with Mask Filter function). To
have the I/O application, you must set up the I/O devices on the GV-Smart Box first by
referring to
4.2.1 Input Settings.
Figure 4-3
[GPIO]
Begins face counting upon input trigger.
Trigger Input:
Select Input 1 and/or Input 2 and the GV-Smart Box will begin face
detecting after the input device is triggered. If both options are selected, face detecting
will begin after either input device is triggered.
Trigger digital output relay:
Select Output 1 and/or Output 2 to trigger an output device
if a face (in Face with Mask Filter function) or no face (in Face with Inverse Mask Filter
function) is detected after the time interval specified below.
Trigger Period:
The GV-Smart Box will attempt to detect faces for the number of
seconds specified. For example of the Face with Inverse Mask Filter function, if you set
the interval to 30 seconds, the output device will be triggered if the system cannot detect
any faces within 30 seconds after the input device is triggered.
Note:
The GPIO function works with
Face with Mask Filter
,
Face with Inverse Mask
Filter
and
Face only
options in Face Counter. See
3.2.1.1 Face Counter
.
