Network Video Recorder User Manual
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Chapter 11 Smart Analysis
Smart analysis is the vital function of 2.0NVR, and this chapter will give clear and specific
instructions in terms of intelligent performance, process and parameter configuration.
11.1
Brief Introduction
The current Smart performance of NVR2.0 includes:
（1）
Behavior analysis: target count, item detection, regional testing, virtual warning line.
（2）
Scene change detection.
Note:
The behavior analysis can support both front-end and local detection modes (based on the
actual capacity of the product); scene changes only support the local detection mode.
11.2
Enable Smart Analysis
Some NVR models disable local smart by default. To enable smart analysis, first open the
device parameters interface and set the preview capability to the mode with smart analysis, as
shown in Figure 11.1.
Figure11.1 Model
Note: Currently NVR2.0 smart function only supports I8H protocol, so only when I8H
protocol accesses IPC can the front-end detection be turned on.
11.3
Function Configuration
11.3.1
Detect Mode
As shown in Figure 5.2, there are "IPC front-end detection" and "NVR local detection" mode,
the default is the former. The IPC front-end detection mode requires the IPC front-end to support
smart detection. If IPC front-end detection is not supported, the NVR Local Detection mode is
then selected.
Figure11.2 Detection Mode
