A Junction View is a generalized representation of a complex traffic situation that exists at road junctions. It provides the driver with more accurate, detailed display and visual guidance instructions when approaching a decision point or a maneuver situation. Junction Views can lead to safer and more efficient driving.
The TomTom Junction Views product delivers a pre-processed Junction View database that enables application developers to select and compose the different Junction Views layers in a fast and efficient way. The service requires minimal data storage and takes into account individual customer's specific style and display requirements.
Description
A Junction View image is composed of different layers:
Background layer
Selected set of background images: grass, forest, buildings
Day and night images
Road layer (including lane divider layers)
Selected set of road situation images: road surface, lane dividers
Lane divider image per lane and per road situation image
Day and night images (if required)
Arrow layer
Selected set of arrow images
One arrow image per maneuver and per road situation
Day and night images (if required)
Signpost layer
Consisting of signboard, route numbers and route shields, destination information and arrows on the signboard
Dynamically generated
Day and night images (if required)
The TomTom Junction Views product delivers a MultiNet Add-on providing a linkage file to the predefined images of the background, road, and arrow layers, with dynamic signpost information.
All enhanced content products:
