Driver Assistance System
7-20
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The surrounding is very bright
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The surrounding is very dark, such as
in a tunnel, etc.
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The brightness changes suddenly, for
example when entering or exiting a
tunnel
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The brightness outside is low, and the
headlights are not on or are not bright
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Driving through steam, smoke or
shadow
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Only part of the vehicle, pedestrian or
cyclist is detected
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The vehicle in front is a bus, heavy
truck, truck with an unusually shaped
cargo, trailer, etc.
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The vehicle in front has no tail lights,
tail lights are located unusually, etc.
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The brightness outside is low, and the
tail lamps are not on or are not bright
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The rear of the front vehicle is small
or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visble, etc.
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The front vehicle’s ground clearance is
low or high
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A vehicle, pedestrian or cyclist
suddenly cuts in front
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The bumper around the front radar is
impacted, damaged or the front radar
is out of position
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The temperature around the front
radar is high or low
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Driving through a tunnel or iron bridge
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Driving in vast areas where there
are few vehicles or structures (for
example, desert, meadow, suburb,
etc.)
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Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.
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A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.
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The cyclist in front is on a bicycle
made of material that does not reflect
on the front radar
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The vehicle in front is detected late
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The vehicle in front is suddenly
blocked by an obstacle
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The vehicle in front suddenly changes
lane or suddenly reduces speed
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The vehicle in front is bent out of
shape
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The front vehicle speed is fast or slow
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The vehicle in front steers in the
opposite direction of your vehicle to
avoid a collision
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With a vehicle in front, your vehicle
changes lane at low speed
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The vehicle in front is covered with
snow
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You are departing or returning to the
lane
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Unstable driving
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You are on a roundabout and the
vehicle in front is not detected