Missing object
When an object is
removed from the
detection area over a
defined time, the IPC will
trigger an event.
Scenes with sparse targets and
without obvious and frequent light
change. A simple scene in the
detection area is recommended
●
Missed alarms may increase
in the scenes with dense
targets, frequent occlusion,
and people staying.
●
In scenes with a complex
foreground and background,
false alerts may be triggered
for abandoned or missing
object.
Rule
Description
Applicable Scene
Fast moving
When an object’s speed is greater
than the configured speed, the
IPC will trigger an event.
Scene with sparse targets
and less occlusion. The
camera should be installed
right above the monitoring
area.
The light direction should
be vertical to the motion
direction.
Parking detection
When a target vehicle stays at an
area over the configured time, the
IPC will trigger an event.
Road monitoring and
traffic management.
Crowd gathering
When a crowd gathers or the
crowd density is greater than the
configured value, the IPC will
trigger an event.
Scenes with medium or long
distances, such as outdoor
plazas, government
entrance, station entrance
and exit. It is not suitable
with short viewing angles.
Loitering detection
When a target loiters over the
minimum alarm time, the IPC will
trigger an event. After alarm is
triggered, if the target stays in
the area within the time interval
of alarm, then alarm will be
triggered again.
Scenes such as park and
hall.
Configure IVS rules. This section uses tripwire as an example.
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