Dahua Technology DH-IPC-EBW81242N-AS-S2 12MP Outdoor Network Panoramic Fisheye Camera with Night Vision - Manual (Page 131)

Operation Manual
120
Rule Description Applicable Scene
Fast moving
When the motion speed is higher
than the configured speed, an alarm
is triggered, and then the system
performs configured alarm linkages.
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 the target stays over the
configured time, an alarm is triggered,
and then the system performs
configured 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
configured 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 configured 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.
Configure IVS rules. This section takes tripwire as an example.
Step 1
Select AI > Smart Plan .
Step 2 Click next to IVS to enable IVS of the corresponding channel, and then click Next .
Step 3 Click the Rule Config tab.
Step 4 Click Add Rule on the Rule Config interface, and then select Tripwire from the drop-
down list.
Double-click the name, and you can edit the rule name; the rule is enabled by default.
Figure 8-22 Tripwire
Step 5 Click to draw rule line in the image. Right-click to finish drawing.
For requirements of drawing rules, see Table 8-7. After drawing rules, drag corners of the
detection area to adjust the area range.