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352
Those roads, for example, that are closed to
through-traffic.
roads that have time restrictions (e.g.
R
closed on Sundays and public holidays) are
considered for route guidance on days
when they are open. For this purpose, the
relevant times must be correctly stored in
the database.
Displaying during route guidance
Changing direction
Changes of direction have three phases:
Preparation phase
R
Announcement phase
R
Change-of-direction phase
R
Example: preparation phase
Point at which the change of direction
:
takes place (light blue dot)
Next road
;
Current vehicle position (the tip of the tri-
=
angle indicates the vehicle's direction of
travel)
Current road
?
Display ? depends on the setting selected
under "Map information in the display"
(
page 375).
Y
COMAND Online prepares you for the upcom-
ing change of direction. Based on the exam-
ple display below, the change of direction is
announced by the
message. You see the full-screen map.
Prepare to turn right
Prepare to turn right
Example: announcement phase
Next road
:
Point at which the change of direction
;
takes place (light blue dot, shown in both
the left and right half of the display)
Graphic representation of the distance to
=
the next change of direction
Change of direction (turn right here)
?
Distance to the next change of direction
A
Route (blue line, shown in both the left
B
and right half of the display)
i
The filled-in section of visual display for
distance = gets shorter the nearer you get
to the announced change of direction.
COMAND Online announces the imminent
change of direction. Based on the example
display below, the change of direction is
announced beforehand by the message:
400 metres turn right onto the A81
400 metres turn right onto the A81
The display is now split into two sectors. In
the left half, you see the normal map view.
The right-hand half shows:
an enlarged section of the area around the
R
junction (crossing zoom) or
a 3D image of the road's course with the
R
route indicating the next change of direc-
tion
In In
.
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