105
6
6
Driving your vehicle Lane Following Assist (LFA)
Roads or lane markings in bad con
-
dition
䳜 When the lane is tainted or invisi
-
ble.
䳜 When the driver cannot see the
lane
due to rain, snow, dust, sand,
oil, puddles, etc.
䳜 Wh
en roads are set or the colors
of the
lane and road are not dis
-
tinctive.
䳜 If there is a sign other than the
la
ne near the lane or a mark simi
-
lar to the lane.
䳜 When the lane is not clear or
damaged.
䳜 If the road is covered in the shad
-
ows of objects around the road,
such as medians, guard rails,
noise walls, and trees.
䳜 If
the number of lanes increases
or
decreases, or if the lanes inter
-
sect with each other more
intensely. (tollgate entry section,
road section / joining section, etc.)
䳜 W
hen there are two or more lane
ma
rkings such as a construction
section, a designated lane, etc.
䳜 Wh
en the lane is crowded such as
the c
onstruction section or the
lane is replaced by some struc
-
tures.
䳜 If there is a road marking such as
a
zigzag lane, crosswalk mark, or
road surface milestone.
䳜 Wh
en a lane suddenly bec
omes
invisible or disappears from an
intersection.
The external environment affects
the system
䳜 If the outside brightness of the
vehicle suddenly changes, such as
when entering or exiting the tun
-
nel or passing under the bridge.
䳜 If the vehicle's headlights are not
use
d at night or in the tunnel, or
the brightness of the headlights is
too weak.
䳜 I
f there are boundary structures
such as tollgate booths and side
-
walk blocks.
䳜 If it is difficult to distinguish lanes
due
to the reflection on the wet
road made by sunlight, street
-
light, and oncoming traffic.
䳜 When the bac
klight is strongly
reflected in the direction of the
vehicle.
䳜 When Driving to the
left or right
lane by bus lane or on the bus
lane.
䳜 If
there is not enough distance
b
etween the front car or if the
lane is covered by the car ahead
of me.
䳜 When
the lane change is large,
such
as a steep curve or a contin
-
uous curve.
䳜 When passing through spee
d
bump, sudden up / down or left /
right slope.
䳜 If
the vehicle is severely shaken.
䳜 When the tem
perature around
the rearview mirror is very high
due to direct sunlight.