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USB Dash Camera USB interface monitoring Starlight night vision high - definition wide - angle 1080P
1 . DMS camera installation
DSM cameras can detect and alert unsafe driving behaviors .
By detecting changes in the eyes and face
identify all unsafe driving behaviors of the driver
while driving and provide corresponding voice
prompts accordingly
Unsafe driving behaviors include :
a . Fatigue : yawning closing eyes
b . Make a phone call
c . Distracted driving : looking left and
right looking down
d . Smoking
e . Driver anomaly : The driver has left the driver's line of
sight
The selection of installation location for DMS cameras should be
based on the following principles
Installation location : It is recommended to install it on
the center console or instrument panel as shown in Figure 1
Installation angle : It is recommended to ensure that the
angle is within 30 ° to the right in front of the
driver and the smaller the
angle the better as shown in
Figure 2
Installation distance : The distance between the camera and
the face ranges from 60cm to 120cm, and it is recommended to
install it at a position of about 80cm
Ensure that the face is in the center of the DMS camera (can be
confirmed through the mobile app)
Ensure that the DMS camera does not obstruct the driver's line of
sight or interfere with the driver's vision
Ensure that the distance between the DMS camera and the driver's
face is not obstructed by other debris such as the steering wheel
The DMS camera needs to be kept horizontal on both sides and cannot
be tilted
Under the above conditions the smaller the
deviation angle between the DMS camera and the driver's front
face the better and it is best
to face the driver directly
DAS camera
3 . BSD camera car side view camera
car left and right cameras
4 . Installation of sound and light alarms
BSD cameras and sound and light alarms can monitor blind spots and
alert pedestrians when approaching
1) Detecting pedestrians or bicycles in blind spots
a . The longitudinal distance of pedestrians or bicycles in
the detection area within the screen
b . The lateral distance of pedestrians or bicycles in the
detection area within the screen
c . Pedestrians or bicycles entering the detection screen
from the rear
d . Pedestrians or bicycles entering the detection screen
from the side
e . Pedestrians or bicycles entering the detection screen
head-on
2) After detecting that pedestrians are too close
sound and light alarms will be broadcasted to remind
drivers and pedestrians to pay attention to safety
3) The BSD camera is a starlight camera displaying in full
color at night
a . Lateral BSD cameras are generally used on medium to large vehicle models with large blind spots such as dump trucks large trucks and mixer trucks When installing the camera should be installed at the edge of the blind spot closest to the back (lateral BSD is recommended to be installed at the right rear) In order to better detect pedestrians in the blind spot the installation position should be about 1.8 meters above the ground and the camera angle should be adjusted to slightly face outward and downward so that the image can cover most of the blind spot and the vehicle body accounts for no more than 25% of the image
b . The forward facing BSD camera is also applied to
large vehicles and is generally installed on the
cover above the driver's windshield with the
installation position as centered as possible
The extension cable of the camera should be routed from below the
vehicle and fixed through the frame itself without
interfering with the truck bucket or mixing
tank to avoid affecting the wire during unloading
or mixing
c . The sound and light alarm should be installed outside the passenger seat near the car window so that the voice broadcast can be more clearly received by pedestrians while also allowing the driver to hear the alarm sound
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