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150
Driving
C4-Picasso-II_en_Chap04_conduite_ed01-2016
Speedlimitrecognition
This system allows the speed limit detected by
the camera to be displayed in the instrument
panel.
Specific speed limits, such as those for heavy
goodsvehicles,arenotdisplayed.
The display of the speed limit in the instrument
panelisupdatedasyoupassaspeedlimitsign
intendedforcars(lightvehicles).
The units for the speed limits (mph or
km/h)dependonthecountryyouare
drivingin.
Itshouldbetakenintoaccountsothat
youobservethespeedlimit.
For the system to operate correctly
whenyouchangecountry,theunitsfor
speed in the instrument panel must be
thoseforthecountryyouaredrivingin.
Theautomaticreadingofroadsignsisa
drivingassistancesystemanddoesnot
alwaysdisplayspeedlimitscorrectly.
Thespeedlimitsignspresentonthe
roadalwaystakepriorityoverthe
displaybythesystem.
The system cannot in any
circumstances replace the need for
vigilanceonthepartofthedriver.
Thedrivermustobservethedriving
regulationsandmustadaptthespeed
of the vehicle to suit the weather and
traffic.
It is possible for the system to not
display the speed limit if it does not
detectaspeedlimitsignwithinapreset
period.
Thesystemisdesignedtodetectsigns
that conform to the Vienna Convention
onroadsigns.
To maintain correct operation of the
system:regularlycleantheareainfront
ofthecamera.
Principles
Usingacameraatthetopofthewindscreen,
this system detects and reads speed limit and
endofspeedlimitsigns.
Thesystemalsotakesaccountofinformation
onspeedlimitsfromthenavigationsystem
mapping.
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