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User's Manual
48
Figure 4-44 Traffic light config
Step 2 Click
Digital Zoom
, use your mouse to draw a frame around the traffic lights on the image,
and then the traffic lights are zoomed into.
Step 3 Click
Draw Light Group Area
, use your mouse to draw the traffic lights frame.
Step 4 Configure parameters.
Table 4-27 Traffic light parameters
Parameter Description
Correction Mode
●
Red Light Correction
: Correct the image color according to the red
light signal.
●
Force Correction
: Correct the image color directly.
Correction Config
Click
Correction Config
to configure correction parameters.
1. Select
Image Correction
or
Video Correction
to determine whether
you need to correct images or videos.
2. Configure the level of correction for day and night.
3. Click
OK
.
Signal Source of
Light Group
●
RS-485 Traffic Signal Detector
: Synchronize external traffic light
signals such as signal detectors and traffic light detectors to the
current traffic lights.
●
Wired Traffic Signal Detector
: Synchronize the traffic light scheme
of the traffic signal controller to the current traffic lights.
Standard for
Running-Red-Light
Capture running a red light depending on the lane direction or travelling
direction. At present, three ways are supported: Lane direction, travelling
direction, and lane/travelling direction.
Green Light Delay
Do not capture the illegal act of running a red light within seconds after
the red light turns on.
Force Red Light Force the traffic light of the corresponding direction to red.
Step 5 Click
Save
.
Lens Flare Reduction
To reduce the influence of other light sources and improve the recognition rate, you can reduce the
halo.
Procedure
Step 1 Select
Setting
>
Event
>
E Police
>
Intelligent Analysis
>
Lens Flare Reduction
.
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