Rule Description Applicable Scene
Loitering detection
When the target loiters over the
shortest alarm time, the system
performs 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.
Congure IVS rules. This section takes tripwire as an example.
Go to the Rule Cong page of the speed dome, and the PTZ lock function is automatically enabled.
The locking time is 180 seconds. You can only manually control the PTZ during the locking time.
Click Unlock at lower left corner of the Rule Cong page to manually unlock the PTZ, and click
Lock again to relock the PTZ.
Procedure
Step 1 Select Setting > Event > IVS > Rule Cong.
Step 2
Click
on the Rule Cong page, double-click the name to modify the rule name, and
then select Tripwire from the Rule Type drop-down list.
Figure 5-34 Tripwire
Step 3 Click Draw Rule to draw rule line in the image. Right-click to nish drawing.
For requirements of drawing rules, see Table 5-7 . After drawing rules, drag corners of the
detection area to adjust the area range.
Table 5-8 Description of IVS analysis
Rule
Description
Tripwire Draw a detection line.
Operation Manual
165
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