Structure and Operation
110
D760.H03E-001.H1907
CAUTION:
The normal use of the system may be affected under the following cir-
cumstances:
1. Severe weather conditions lead to poor visibility, such as fog, haze,
rain, snow, etc.;
2. Insufficient light in the camera field, such as no street lamp at night;
3. The view of the camera is blocked by snow, ice, dirt, water or other
objects;
4. Sharp changes in light, such as in and out of a tunnel;
5. Violent jolting and shaking;
6. There are stains on the surface of the camera lens;
7. The color of the target vehicle is similar to the background color;
8. Vehicles driving on steep uphill or steep downhill sections;
9. The vehicle is running on the bridge mouth of the viaduct, and there is
a driving lane under the guardrail on the right side of the viaduct;
10. The road reflects heavily after being exposed to strong light.
The horizontal detection range supported by BSD can cover 3m on the right side
of the vehicle, and the vertical detection range can cover 1.5m in front of the camera
and 18m behind the camera. It can detect the target objects such as bicycles, electric
bicycles and vehicles that are close to each other within the detection range. BSD
function is suitable for roads with road radius
≥
125m.
CAUTION:
In the following cases, the BSD function may be interfered with in the
presence of distractor on the right side, which may cause the target vehi-
cle to be unable to be identified, or make a false identification.
1. There are pedestrians within the alarm range;
2. There are vehicle shadows, shadows, reflections, stationary vehicles
and other suspected target vehicles within the alarm range;
3. The vehicles drive on the continuous up and down roads;
4. There are guardrails, trees, bushes and other similar continuous
objects within the alarm range.
When BSD detects a fault, the instrument will prompt "fault detection function in
blind area",
the indicator light will be on, and an alarm sound will be issued
(some models have no warning). If the system continues to indicate that the fault can-
not be automatically restored, it is recommended to drive to the nearby dongfeng com-
mercial vehicle service station for repair.
Summary of Contents for DFH4180 Series
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