NVR 2.0 User Manual (4
th
ed.)
59
Target counting
The purpose of this page is to configure the relevant parameters so that the target
count alarm occurs when a moving object whose proportion is larger strides the set
detection line to obtain the number set by the detection rules, as shown in figure 11.3. The
following describes the parameters of the pages on the set method.
Figure11.3 Target counting
（
1
）
Channel: Select the channel;
（
2
）
Detection mode: divided into front-end and local, the two models to the actual
capacity of the product subject, selecting the front-end mode requires front-end IPC
support, selecting the local model requires NVR support;
（
3
）
Enable: Check to enable the target count;
（
4
）
Preview: When enabled, you can see the detection line and the statistical result
in the preview interface.
（
5
）
Detection line: each screen can be set up to four detection lines, directly on
the screen drag the left mouse button to draw the line, release the left button, right-click to
complete the drawing line, the completion of the detection line on both sides were AB Area,
the upper side will display the statistical results;
（
6
）
A-> B: acquiesce is A area to B area to increase counting, A / B area location
on both sides of detection line can be exchanged;
（
7
）
B-> A: "Increase counting" or "Decrease counting'' or "Ignore"
（
8
）
Proportion: only when size of Moving objects in the screen is larger than the
size of the set can it be used as a "target", when setting the center of the screen will
appear a yellow dotted rectangle frame as a reference;
（
9
）
Traffic Statistics: When enabled, you can set the "Traffic Statistics Interval and
Alarm Threshold".
（
10
）
total statistics: After the opening you can be set "statistical time and total
alarm threshold";
（
11
）
deployment plan: that is, set the deployment time, the default is all-day
deployment;
（
12
）
Linkage processing: You can enter the linkage configuration page when the
alarm is triggered, and perform the linkage configuration operation;
