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141
Rule Functions Applicable Scene
Intrusion
When the target enters, leaves, or
appears in the detection area, an alarm
is triggered, and the system performs
defined alarm linkages.
area.
Abandoned
object
When an object is abandoned in the
detection area over the defined time,
an alarm is triggered, and then the
system performs defined alarm
linkages.
Scenes with sparse targets and
without obvious and frequent light
change. Simple scene in the detection
area is recommended.
●
Missed alarm might increase in
the scenes with dense targets,
frequent occlusion, and people
staying.
●
In scenes with complex
foreground and background, false
alarm might be triggered for
abandoned or missing object.
Missing
object
When an object is taken out of the
detection area over the defined time,
an alarm is triggered, and then the
system performs defined alarm
linkages.
Fast moving
When the motion speed is higher than
the defined speed, an alarm is
triggered, and then the system
performs defined alarm linkages.
Scenes 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 the target stays over the defined
time, an alarm is triggered, and then
the system performs defined alarm
linkages.
Road monitoring and traffic
management.
Crowd
gathering
When the crowd gathers or the crowd
density is large, an alarm is triggered,
and then the system performs defined
alarm linkages.
Scenes with medium or long distance,
such as outdoor plaza, government
entrance, station entrance and exit. It
is not suitable for short-distance view
analysis.
Loitering
detection
When the target loiters over the
shortest alarm time, an alarm is
triggered, and then the system
performs defined alarm linkages. 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.
Procedure
Step 1 Click
AI
>
AI Config
>
Smart Plan
.
Step 2 Click
Rule Config
and then select
IVS
.
Step 3 Click
Rule Config
.
Step 4 Click
Add Rule
on the
Rule Config
page, and then select
Tripwire
from the drop-down
list.
The added rules are displayed in the drop-down list. Click the name, and you can edit the
rule name; the rule is enabled by default.
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