Volvo SENSUS NAVIGATION Manual page 39

Real Time Traffic Information
2, 3
(RTTI)
With an Internet-connected car, real time traffic
information can be received via the Internet with
RTTI.
Traffic information about events and flow is
retrieved continuously from mobile apps, public
authorities and GPS data from vehicles. When a
2 Applies to certain markets.
Real Time Traffic Information
3
car requests traffic flow information, anonymous
data about the traffic flow at the car's position is
provided at the same time, which contributes to
the function of the service. The anonymous data
is only sent when RTTI is activated.
Current traffic conditions are shown for motor-
ways, major roads and extra-urban roads, as well
as certain intercity routes.
The amount of traffic information shown on the
map depends on the distance from the car and is
only shown within approximately 120 km from
the car's position.
Text and symbols on the map are shown as usual
and the traffic flow shows how quickly the traffic
is moving on a road compared with the road's
speed limit. The traffic flow is shown on the map
on each side of the road with one coloured line
per travel direction:
•
Green - no disruptions.
•
Yellow - shows the extent of the traffic event
and does not reflect the actual flow, e.g.
roadworks.
•
Orange - slow traffic.
•
Red - congestion/traffic jam/accident.
•
Black - road closed.
TRAFFIC INFORMATION
NOTE
Traffic information is not available in all
areas/countries.
Coverage areas for traffic information are
being increased continuously.
Related information
•
Activating/deactivating Real Time Traffic
,
Information (RTTI) (p. 45)
•
Traffic information (p. 36)
•
Traffic settings (p. 44)
•
Traffic disruptions along the route (p. 32)
37