6
Driving your vehicle
Distance 4 Distance 3 Distance 2 Distance 1
6
125
• Whenthedrivercannotseethe
laneduetorain,snow,dust,sand,
oil,puddles,etc
• Whenroadsaresetorthecolors
ofthelaneandroadarenot
distinctive
• Ifthereisasignotherthanthe
lanenearthelaneoramark
similartothelane
• Whenthelaneisnotclearor
damaged
• Iftheroadiscoveredinthe
shadowsofobjectsaroundthe
road,suchasmedians,guardrails,
noisewalls,andtrees
• Ifthenumberoflanesincreases
ordecreases,orifthelanes
intersectwitheachothermore
intensely(tollgateentrysection,
roadsection/joiningsection,etc.)
• Whentherearetwoormorelane
markingssuchasaconstruction
section,adesignatedlane,etc.
• Whenthelaneiscrowdedsuch
astheconstructionsectionor
thelaneisreplacedbysome
structures
• Ifthereisaroadmarkingsuchas
azigzaglane,crosswalkmark,or
roadsurfacemilestone
• Whenalanesuddenlybecomes
invisibleordisappearsfroman
intersection
The external environment
affecting the system
• Iftheoutsidebrightnessofthe
vehiclesuddenlychanges,such
aswhenenteringorexitingthe
tunnelorpassingunderthebridge
• Ifthevehicle’sheadlightsarenot
usedatnightorinthetunnel,or
thebrightnessoftheheadlightsis
tooweak
• Ifthereareboundarystructures
suchastollgateboothsand
sidewalkblocks
• Ifitisdifficulttodistinguishlanes
duetothereflectiononthewet
roadmadebysunlight,streetlight,
andoncomingtraffic.
• Whenthebacklightisstrongly
reflectedinthedirectionofthe
vehicle
• Whendrivingtotheleftorright
lanebybuslaneoronthebuslane
• Ifthereisnoenoughdistance
betweenthefrontcarorifthe
laneiscoveredbythecarahead
ofme
• Whenthelanechangeislarge,
suchasasteepcurveora
continuouscurve
• Whenpassingthroughspeed
bump,suddenup/downorleft/
rightslope
• Ifthevehicleisseverelyshaken
• Whenthetemperaturearoundthe
mirrorisveryhighduetodirect
sunlight
If the front camera clock is of poor
quality
• Ifthewindshieldofthevehicleand
thefrontpartofthelensofthe