Description

It contains the manifestation of stop or go (s&g) commands, messages, warnings, lane use and speed commands and details of violators (Vehicle identity) of traffic management commands that is being output to Drivers of all types of vehicles using the urban road network.  The first three of these manifestations will direct the Drivers to take actions so that their progress will make best use of the urban travel network.  The details of violators are intended to act as a deterent to future violations and/or give notice that the Driver of the Vehicle committing the violation may face prosecution in the future.

Diagrams

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

DFD 3.1 Provide Traffic Control

DFD 3.1.1 Provide Urban Traffic Management

Components

td-approaching_urban_zone

td-enterring_urban_zone

td-host_vehicle_driver_warning_messages

td-urban_traffic_indications

td-urban_traffic_messages

td-urban_traffic_s&g_commands

td-vehicle_above_required_urban_speeds

Parent

td-traffic_management_outputs

Target terminator

Driver

Source function

3.1.1 Provide Urban Traffic Management

3.1.1.5 Provide Urban Traffic Management Facilities