passenger information systems
Integrated Passenger Information System is a computer based system providing audio and visual information to passengers through multiple displays spanning over the entire station.RDSO Specification: RDSO/SPN/TC/61/2007Approved by RDSO (Research Designs & Standards organization), Ministry of Railways,Govt. of India.
...moreController for Roof Mounted AC Package Unit
This Controller for Roof Mounted AC Package Unit of LHB Coaches and Double Decker Coaches is a Microcontroller based unit developed to control the sub-systems of the RMPU automatically according to the Heating, Ventilation and Air-Conditioning (HVAC) algorithm to provide accurate control thus resulting in comfort to passengers RDSO Specification: RDSO/PE/SPEC/AC/0139-2009 REV.1Approved by RDSO (Research Designs & Standards organization), Ministry of Railways,Govt. of India.
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