System for supplying information relating to a public transport network via the internet

• US 20030071744A1
• Filed: 10/04/2002
• Published: 04/17/2003
• Est. Priority Date: 10/12/2001
• Status: Abandoned Application

• Current Assignee: Alstom SA
• Original Assignee: Alstom SA
• Inventors: Shahbaz, Zal, Demars, Gerard
• Application Number:
  US10/263,672
• Publication Number:
  US 20030071744A1
• Time in Patent Office: Days
• US Class Current: 340/994
• CPC Class Codes: G08G 1/127 to a central station ; Indicators in a central station
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

A system includes an internet server that can be consulted by users of a transport network and a control center for controlling traffic on the network. The control center is connected to sources of data on the status of the traffic and includes automatic data processors for processing data from the sources in order to provide information usable directly by traffic controllers. It further includes connections for transmitting at least some of the directly usable information in real time to the Internet server.

Claims

1. A system for supplying via the Internet information relating to a public transport network, said system including:

an Internet server accessible to users of said transport network,

a control center for controlling traffic on said transport network, said control center being connected to sources of data on the status of said traffic and including automatic data processor means for processing data from said sources in order to provide information usable directly by traffic controllers, and

connection means for transmitting at least some of said directly usable information in real time to said Internet server.

2. The system claimed in claim 1, wherein said directly usable information reaches said Internet server in the form of digitized pictures.

3. The system claimed in claim 2, wherein said connection means include a first display screen for displaying directly usable information and a video camera viewing said image on said first display screen and adapted to generate said digitized pictures.

4. The system claimed in claim 1, wherein said connection means include a connection for routing digital data.

5. The system claimed in claim 1, further including a computer adapted to be connected via the Internet to said Internet server and a second display screen connected to said computer, adapted to display some of said directly usable information and placed in a station of said public transport network so that it can be viewed by users of said transport network.

6. The system claimed in claim 1, further including, on board a vehicle or a train of said public transport network, another computer adapted to be connected via the Internet to said Internet server, means for connecting said other computer to said Internet server via a radio link, and a third display screen connected to said other computer, adapted to display some of said directly usable information, and placed so that it can be viewed by users in said vehicle or on said train.

7. The system claimed in claim 5, further including dialog means associated with said second display screen and/or said third display screen so that a user can dialog with the computer connected to the screen consulted by said user.

8. The system claimed in claim 1, wherein said public transport network is a rail network.