Tender invited for Development of Train Collision Avoidance System

SN Description
(x) Handling of RF Reception of transmission generated from four
simulated stationary TCAS Units by four simulated Locomotive
Units (Simulation may be exclusively for the purpose of
demonstration of TDMA concept only which may even be without
using or involving full-fledged lab models).
5 Capability to demonstrate following functions in Field Trial (Based
on report if already done with RDSO)
(i) Display of Red, Green, Yellow, Double Yellow Signal Aspects in
Loco Cab, Distance to next Signal at Red (Stop / Danger Aspect) at
same interlocking in Loco Cab
(ii) Application of brakes to a train approaching too fast to a signal at
Red and release of brakes by TCAS when the Movement Authority
is increased by taking off a signal which was earlier at Red.
(iii) Assessment of braking characteristics of train through Brake Test
and its application while calculating braking distance
(iv) Application of brakes by TCAS to prevent Head-on collision and
rear-end collision between trains on same track not otherwise
prevented to be so on same track.
(v) Application of brakes on reception of “Unusual Stoppage message”
or SOS message from other train in vicinity while approaching it.
(vi) Handling of RF Reception from four stationary TCAS Units by four
Locomotive Units
6 Final product developed meeting FRS, technical requirements and
SRS as per RDSO specification for type testing and trial
7 Equipment is certified for SIL 4 as per CENELEC or equivalent
standards by ISA
Page 64 of 72 of Part-II Sec.-II
Tenderer’s
Remark
YES / NO
This assessment by me / us is based not on the presumptive status but on the actual status
as on the date which is not later than that of submission of the tender offer.
The lab demonstration for the purpose of evaluation of technical status by RDSO Team
has been arranged at following address. I / we are aware that it is responsibility of the
tenderer to carry out the arrangements for lab demonstration.
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Date :.................................. Signature and Seal of
Manufacturer / Tenderer
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