Dahua IPC-HFW2449S-S-IL Dahua Network Camera Web 5.0 Operation Manual V1.0.7

Loading ...

Procedure

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 Cong tab.

Step 4 Click Add Rule on the Rule Cong page, 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 nish drawing.

For requirements of drawing rules, see Table 8-7 . After drawing rules, drag corners of the

detection area to adjust the area range.

Table 8-8 Description of IVS analysis

Rule Description

Tripwire Draw a detection line.

Intrusion Draw a detection area.

●

During the detection of abandoned object, the alarm is also

triggered if pedestrian or vehicle stays for a long time. If the

abandoned object is smaller than pedestrian and vehicle, set the

target size to lter pedestrian and vehicle or properly extend the

duration to avoid false alarm triggered by transient staying of

pedestrian.

●

During the detection of crowd gathering, false alarm might be

triggered by low installation height, large percentage of single

person in an image or obvious target occlusion, continuous

shaking of the camera, shaking of leaves and tree shade,

frequent opening or closing of retractable door, or dense trac

or people ow.

Abandoned object

Missing object

Fast moving

Parking detection

Crowd gathering

Loitering detection

Step 6 (Optional) Click other icons at the right side of the image to lter targets in the image.

Operation Manual

135

Loading ...

Dahua IPC-HFW2449S-S-IL 4MP Smart Dual Light Fixed-focal Bullet WizSense Network Camera