Dahua Technology DH-IPC-EBW81242N-AS-S2 12MP Outdoor Network Panoramic Fisheye Camera with Night Vision - Manual (Page 109)

Operation Manual
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8.1.2 Rule Configuration
When the number of people or the crowd density in the detection area exceeds the configured
threshold, the system performs alarm linkages.
Prerequisites
● Select AI > Smart Plan , and enable Crowd Distribution Map .
● You have configured the parameters on the Global Config interface.
Procedure
Step 1 Select AI > Smart Plan
Step 2 Click next to Crowd Distribution Map , and then click Next .
Step 3 Click the Rule Config tab.
Figure 8-2 Rule configuration
Step 4 Click next to Enable , and then the crowd map function is enabled, and the
detection area box is displayed on the image.
Click
, and you can drag any corner of the box to adjust the size of the area, and press
the left mouse button and move the box to adjust the position.
Step 5 Draw multiple people counting areas in Detection Area as needed.
1) Click Add Rule to add statistical areas.
2) Set the name of Area and People Number to Trigger Alarm .
When the number of the people in the area exceeds the configured threshold, the
alarm will be triggered, and the system will perform the linkage actions. The people
number to trigger alarm is 20 by default.
3) Click at the right side of the image, draw people counting areas in the detection
area, and then right-click to finish the drawing.
4) Repeat the above steps to add more people counting areas.
● Click , and then press and hold the left mouse button to draw a rectangle, and
then pixel size is displayed.
● Click to delete the drawn detection or people counting areas.
Step 6 Configure parameters.