Description

It contains road information limit data including speed limits and road signs that is being loaded into the Road Information Data Store.  From this data, given a set of co-ordinates, the legal speed limit and other road based information for that section of road network can be identified.

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 5.13 Provide Vehicle Data and ISA

Target datastore

5.3 Road Information Data

Source function

5.13.9 Determine Applicable Road Information