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Operation Manual
After it is enabled, the person detected will be blurred by mosaic.
Step 10
Click Apply.
Related Operations
1. Select the verification type, and then click Calibration Verification.
To verify vertical ruler and horizontal ruler, respectively select Height Verification and Width
Verification.
2. Draw a straight line in the image to verify whether the rulers are correctly set.
In case of big difference between the estimated value and the actual one, fine-tune or reset
parameters until the error requirement is met.
8.4.2 Rule Configuration
Set rules for IVS, including cross fence detection, tripwire, intrusion, abandoned object, moving
object, fast moving, parking detection, crowd gathering, and loitering detection.
Prerequisites
●Select AI > Smart Plan, and enable IVS.
●Select AI > Smart Plan > Global Config to finish global configuration. Background Information
For the functions and applications of the rules, see Table 8-7 .
Some models only support some of the functions listed below.
Table 8-7 Description of IVS functions
Rule
Description
Applicable Scene
Tripwire
When the target crosses tripwire from
the defined motion direction, an alarm
is triggered, and then the system
performs configured alarm linkages.
Scenes with sparse targets and
no occlusion among targets,
such as the perimeter
protection of unattended area.
Intrusion
When the target enters, leaves, or
appears in the detection area, an alarm
is triggered, and the system performs
configured alarm linkages.
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