Passenger Information System

System that facilitates dissemination of train related information to passengers are passenger Information System ( PIS)

System that provides information at Railway station Premises -

1. Audio : The train related information like arrival/ departure announced through PA system.

2. Video: The information provided through video system.This is of two types.

a. Interactive Video system: 

It is Graphic user interface ( GUI) based touch screen directly operated by passenger to get information.

These are called Passenger operated Enquiry Terminals (POET) or Touch Screen Display system.

b. Non Interactive Video system -

Provided train related information on CCTV monitors. These systems also display intertainment program like TV channel broadcasting.

3. Alphanumeric display systems- 

Gives information in different languages on platform.This information guides the passengers to go to correct platform and in time.

System that provides information at Passenger end-

Two types -

Interactive and non Interactive 

a) Interactive - System that provides information through interactive process.

ICVRS

Call Centre

Internet 

b) Non Interactive - Through text messages on the Public Land Mobile Network customers

Integrated Passenger Information System Rev 4.0 -

It will consist of following hardware

1) CDC ( Central Data Controller) loaded with software for announcement 

2) Platform data Controller( PDC)

3) MLDB ( Multiline Display Board)

4) Platform Display Board ( PDB)

5) At a glance display board (AGDB)

6) Coach Guidance Display Board ( CGDB)

7) LED/LCD display 

In video surveillance system the recording shall be stored for 30 days at full HD resolution of full HD cameras.

IP addressing is used in IPIS revision 4 display boards.

Call centre fetches train arrival/ departure data from NTES server.

In video surveillance system at Stations the recording shall be stored for 30 days at 25 FPS Full HD resolution of full HD camera.

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