Navig8r GPS unit, Руководство пользователя

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4.1.4 Route Calculation
Your software calculates the route
4.1.4.1 Route Planning Methods
Gives a quick route
the best selection for fast and normal cars.
Gives a short route to minimise the distance to travel. Usually practical for
pedestrians, cyclists or slow vehicles. Searching for a short route regardless of the
speed, this route type is rarely practical for normal vehicles.
Combines the benefits of Fast and Short: The software calculates as if it was
calculating the Fast route, but it takes other roads as well to save fuel and reduce
CO
2
emissions.
Results in a route with fewer turns and no difficult manoeuvres. With this option,
you can make your software to take, for example, the motorway instead of a series
of smaller roads or streets.
The times and projected CO
2
emissions displayed using these options are ind
and emissions will vary.
4.1.4.2 Vehicle Types
REFERENCE GUIDE
and Recalculation
route based on your preferences:
Planning Methods
route if you can travel at or near the speed limit on all roads. Usually
the best selection for fast and normal cars.
Gives a short route to minimise the distance to travel. Usually practical for
pedestrians, cyclists or slow vehicles. Searching for a short route regardless of the
his route type is rarely practical for normal vehicles.
Combines the benefits of Fast and Short: The software calculates as if it was
calculating the Fast route, but it takes other roads as well to save fuel and reduce
ute with fewer turns and no difficult manoeuvres. With this option,
you can make your software to take, for example, the motorway instead of a series
of smaller roads or streets.
emissions displayed using these options are indicative only. Actual time
•
Manoeuvre restrictions and directional constraints
are taken into account when planning a route.
•
Roads are used only if access for cars is allowed.
•
Private roads and resident-only roads are used only if
they are inevitable to reach the destination.
•
Walkways are excluded from routes.
•
Neither manoeuvre restrictions nor directional
constraints are taken into account when planning a
route.
•
Roads are used only if access for pedestri
allowed.
•
Controlled-access roads are excluded from routes.
•
A private road is used only if the destination is there.
•
Speed limits are not used in route calculation and an
average walking speed is used when calculating the
estimated time of arrival.
64
REFERENCE GUIDE
on all roads. Usually
Gives a short route to minimise the distance to travel. Usually practical for
pedestrians, cyclists or slow vehicles. Searching for a short route regardless of the
Combines the benefits of Fast and Short: The software calculates as if it was
calculating the Fast route, but it takes other roads as well to save fuel and reduce
ute with fewer turns and no difficult manoeuvres. With this option,
you can make your software to take, for example, the motorway instead of a series
icative only. Actual time
Manoeuvre restrictions and directional constraints
are taken into account when planning a route.
Roads are used only if access for cars is allowed.
y roads are used only if
they are inevitable to reach the destination.
Walkways are excluded from routes.
Neither manoeuvre restrictions nor directional
constraints are taken into account when planning a
Roads are used only if access for pedestrians is
access roads are excluded from routes.
A private road is used only if the destination is there.
Speed limits are not used in route calculation and an
average walking speed is used when calculating the