The following is an interactive, web based Highway Traffic Monitoring console built with JViews Enterprise.
How to Use this Demo
This demo shows a web based Highway Traffic Monitoring console built with JViews Enterprise.
Data Sources
This demo uses real-time data feeds from:
- Caltrans (via PeMS.), for traffic information
- Incidents, from a web-based service (faked for this demo)
- Background maps through Google Maps
Demo Modes
The demo has two modes, representing two distinct types of users:
- "Consumer View", for everyday traveler access
- "Manager View", such as from a traffic operations center.
The button allows you to switch between them.
Map Controls
On the map view, Google Maps controls provide ways to interact with your map to:
- Zoom in and out using buttons or the mouse wheel,
- Select the type of map display
- Panning using buttons, pressing he mouse or with the overview.
Overlays
On top of the map, Rogue Wave JViews Enterprise overlays markers and tiled layers representing the traffic status:
Shows real-time camera feed
Show real-time incident Info
The highway is colored to show real-time travel speeds
Additional simulated data appears on the Manager View:
Shows location of emergency service vehicles
Displays and allows editing of roadside Changeable Message Signs
Displays intersection timing light information
Displayed Layers
User can switch map layers on and off.
Object Lists
The Manager can view all map objects in a list view, organized by information type. The list is kept synchronized with the map view.
You can select a line in the list and see the detailed information relative to the object.
Item Property
When selecting an object on the map or in the lists, a new panel appears on the right.
This panel is specific to the type of selected objects. It can show:
- Detailed information on an incident or a car
- Detailed information on Changeable Message Signs (that you can modify)
- A history of the speed of vehicles passing a detector
- The current view from a Camera
- An animated dashboard and schedule for a crossing
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