53
Step 3
, Configure parameter info according to the actual needs. Please refer to Table 3.4-8 for more details.
Parameter
Description
Direction
Set the direction of Cross Fence
, you can select A→B
、
B→A
、
A↔B.
Table 3.4-8 Cross Fence Parameter Description
Please refer
to “
” for more details about other parameters.
Step 4
, Click
to complete config.
3.4.3.1.3 Intrusion
Intrusion includes cross area and in area functions.
● Crossing area means that it will trigger alarm when target entering or leaving area.
● In area function means that it will trigger alarm when certain amount of target appear in the designated area
within specific time. In area function is only responsible for the statistics of the target quantity in the detection area
without considering whether the target is the same or not.
● As for the report interval of the in area function, the system can detect if the same event will occur within the
interval after triggering the first alarm, the alarm counter will clear itself if no same event occurs during the period.
As it is similar to the warning line, it also needs to leave some movement space for the target out of the area line if
it is to detect enter and leave events.
Application scene:
It can only be applied to the scene where the target is sparse and it is basically mutually
blocked between targets, such as the perimeter protection area without security guard.
The config steps are shown as follows:
Step 1
,
Select the rule type as
“Intrusion” and the config interface is shown in Figure 3.4-13
Figure 3.4-13 Intrusion
Step 2
, Click
to draw rules in the monitoring image.
Step 3
, Configure parameter info according to the actual needs. Please refer to Table 3.4-9 for more details.
