2024_03_18_Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4-0 -SIF-0593 Version 1-0 (1).pdf

ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 1 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 GOVERNMENT OF INDIA...

ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 1 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 GOVERNMENT OF INDIA MINISTRY OF RAILWAYS SITE ACCEPTANCE TEST Procedure for Stationary KAVACH (The Indian Railway Automatic Train Protection System) as per RDSO/ SPN/196/2020 Version 4.0 Issued by SIGNAL AND TELECOM DIRECTORATE RESEARCH, DESIGNS & STANDARDS ORGANISATION MINISTRY OF RAILWAYS MANAK NAGAR LUCKNOW – 226 011 Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 2 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 Prepared by: Approved by: Manish Kumar Gupta SSE/S&T/SC R N Singh AIE/S&T/SC Shri Suresh Kumar PED/S&T/RDSO M.M. Srivastava Director/Sig-IV G. Pavan Kumar Exe Director /Tele-II SN Issue Version Reason of Amendment 1 First 1.0 do First issue as per RDSO/ SPN/196/2020 (version 4.0)  Corrected clause 2(c) to add “copy of approved circuits integrated with station circuits shall be available”.  Corrected column descriptions in clause 6.5.2 KAVACH TSR speed control test reports, clause 6.6.1 KAVACH SPAD Prevention test reports and clause 6.6.3 KAVACH Head ON 2 2nd 1.0 collision test reports  Description added for clause 6.6.2 and clause 6.6.3  New test cases for “train length measurement tests”, “soft handover tests” and “On run override signal tests” are added at clause 6.5.5, clause 6.5.6 and clause 6.6.7 respectively. Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 3 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 1 Introduction 1.1 This document describes the procedure to be followed to perform Site Acceptance Testing of the Stationary KAVACH using Onboard KAVACH and Onboard KAVACH Simulator. The objective of this test procedure is to verify the following in Sequence: (a) Verification of all Field inputs (Relay/EI Interface). (b) Verification of Redundant Communication for GPS, GSM, Radio Modems, RIU, ASVK (Adjacent Stationary Vital KAVACH), TSRMS (Temporary Speed Restriction Management System) and Electronic Interlocking (EI). (c) Verification of Signal aspect linking and Signal naming correspondence. (d) Verification through real train testing. (e) Verification of Maximum number of KAVACH equipped trains to be handled by the test Stationary KAVACH. 1.2 The Site Acceptance Testing need not be performed under the witness of Railway Authorities. Evidences in terms of NMS replays and logs shall be sufficient. Phase2 Testing using real train with functional brake shall be carried out by Railway Authorities. 1.3 The complete responsibility of data integrity is with OEM. 2 Pre-requisites The following are to be ensured prior to start of SAT for Stationary KAVACH (a) Approved RFID tag layout, RFID Tag data, KAVACH Table of Control and KAVACH track profile table. (b) Installation of Stationary KAVACH equipment and all its associated sub- assemblies and interfaces. (c) Field Input Relay wiring is completed and Bell test copy is available. Copy of approved circuits integrated with station circuits shall be available. (d) All RFIDs are installed in the section under test before carrying out tests mentioned at clause no. 6. (e) Installation of Radio Tower, antennae, antenna cables, tower box is complete. (f) Power wiring for the entire equipment including relays, radios and aviation lamp is completed. (g) RSSI and OHE mast survey is complete. (h) Adjacent Stationary KAVACH connectivity is established on redundant vital network. (i) TSRMS connectivity is established on redundant vital network, if TSR is to be tested. (j) RIU wiring is complete. (k) SMOCIP is installed. (l) NMS details are programmed and connected to the test Stationary KAVACH. Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 4 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 (m) FAT certificate is available. (n) Virtual loco simulators shall be equipped with proper keys. The Virtual loco simulators shall be registered with KMS and shall be interoperable with any make of Stationary KAVACH. 3 Verification of field inputs 3.1 Electronic Interlocking and KAVACH NMS time difference shall be noted before relay events testing. There shall no difference ideally. SN Relay Time of up from Time of up from Time of Time of Name relay/EI NMS down from down from interface relay/EI NMS interface 4 Verification of redundant communication SN Function Blue Prompt Red Prompt Both Prompt Both Prompt ring in NMS ring in NMS rings in NMS rings in NMS Only Only fail ok 1. GPS 2. GSM 3. Radio Modem 4. RIU 4.1. North 4.2. South 4.3. Others 5. Adjacent SVK 5.1. North 5.2. South 5.3. Others 6. TSRMS 7. EI Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 5 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 5 Verification of Signal correspondence 5.1 The deregistration time-out shall be made to 5-10 seconds as feasible in Stationary KAVACH to save on time. 5.2 The tests are to be carried out based on the routes of the approved ToC. 5.3 The virtual simulator shall have provision to select the routes or entry-exit signal. 5.4 The loco speed shall be raised and the first two tags in the route before entry signal shall be read automatically and train shall stop in front of the entry signal. 5.5 The displayed signal aspect -correspondence, next signal aspect-correspondence and name of entry signal aspect as per the naming rule, movement authority to be checked. 5.6 Now, the station master shall raise the signal so that all the aspects of the entry signal are assumed for testing. 5.7 Relay room opening shall not be required to carry out these tests. 5.8 The test shall not make more than 5 minutes per route for all the aspects. 5.9 The results shall be tabulated below: SN ENTRY EXIT ENTRY EXIT ENTRY MA IN MA Result SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SECTIONS value (Ok/Not ASPECT ASPECT NAME on as per ToC received Ok) DMI on DMI 5.10 After the tests, the deregistration time out shall be made normal. 6 Verification through real train testing 6.1 The objective of this tests is to check the following in real train scenario: Radio Signal coverage, Tag Linking, Train Length Measurement, Communication Entry and Exit of the test Stationary KAVACH, Seamless handover of trains at border tags, Turnout speeds, Speed restrictions (Permanent and sample temporary on mainline), Level Crossing gates, SoS generation on stoppage in block sections. 6.2 For this purpose, the brakes of onboard KAVACH shall be bypassed and the trials can be carried out on a running train. Special movement of light engine is normally not required. The Onboard KAVACH shall be functional in all other respects. 6.3 The Phase 1 tests are carried out isolating brakes. The Phase 2 tests are carried out through light engine with brakes connected. 6.4 Communication coverage Report-Phase-1  Switch off radio transmission of adjacent stations and carry out these tests.  The graphical coverage report shall be submitted for each frequency. 6.4.1 Transmission side (Control Frequency) Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 6 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 SN Stationary KAVACH ID Tx Communication Tx Tx frequency Is distance more than Mandatory area Frequency reception Communication limit distance at mandatory Area? mobile unit 6.4.2 Transmission side (Operational Frequency) SN Stationary KAVACH ID Tx Communication Tx Tx frequency Is distance more than Mandatory area Frequency reception Communication limit distance at mandatory Area? mobile unit 6.4.3 Reception side (Control Frequency) SN Stationary KAVACH ID Rx Communication Rx Rx frequency Is distance more than Mandatory area Frequency reception Communication limit distance from mandatory Area? mobile unit 6.4.4 Reception side (Operational Frequency) SN Stationary KAVACH ID Rx Communication Rx Rx frequency Is distance more than Mandatory area Frequency reception Communication limit distance from mandatory Area? mobile unit 6.5 Track Profile Test Reports- Phase1 6.5.1 RFID placement and Linking distances: S Stationary ENTRY EXIT REF RFID RFIDs in Any tags Any Invalid N KAVACH ID SIGNAL SIGNAL (Signal Foot the route missing tags found Tag) 6.5.2 KAVACH TSR speed control test reports SN Stationary Route ID TSR imposed TSR Is any Safety Is any KAVACH ID as per TSR location as Command infringement Capacity Table per caution location by observed? Loss order KAVACH observed? 6.5.3 KAVACH PSR speed control test reports SN Stationary Entry Signal PSR Start Is any Safety Is any Capacity KAVACH ID Distance infringement observed? Loss observed? Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 7 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 6.5.4 LC Gate information testing  If any level crossing gate is available in the route, the same shall be tested and tabulated below: Track Profile Table Result REF RFID S ENTRY EXIT Start LC LC Observation (Ok/ (Signal Foot N SIGNAL SIGNAL Distance gate Gate s on DMI Not Tag) Name Type Ok) 6.5.5 Train length measurement testing  These tests are aimed to check whether train length is updated properly after every block section entry.  When the communication mandatory area is 1.5 Km or more beyond last stop signal, the train length details are to be sent by handing over stationary KAVACH.  When the communication mandatory area is within 1.5 Km after last stop signal, the train length details are to be sent to accepting stationary KAVACH, which informs Onboard KAVACH. SN Stationary KAVACH ID Signal Name at Is Train Is any Safety Is any which Train Communication length infringement Capacity Length mandatory area measured observed? Loss Measurement greater than observed? is carried out 1.5km beyond based on OEM LSS design (Yes/No) 6.5.6 Soft handover tests  These tests are to be carried out to ensure that Onboard KAVACH entry / exit to from/to the adjacent stationary KAVACH shall be seamless and no communication failures shall be observed.  No brakes shall be applied in case of communication failure with adjacent station.  Approaching Signal shall not become blank ideally.  The handing over from one Stationary KAVACH shall be not perceived to the loco pilot. SN Handing over Border Border Tag Accepting Is any Safety Is any Capacity Stationary Signal as per as per OEM Stationary infringement Loss observed? KAVACH ID OEM design design KAVACH ID observed? Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 8 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 6.6 Functional Test Reports- Phase2  These tests are to be carried out on real train with brakes functioning and shall be submitted to ISA and PCSTE for sanction. 6.6.1 KAVACH SPAD Prevention test reports SN Stationary KAVACH ID Entry Exit Stopping Is Day/night Is any Safety Is any Signal Signal Distance speed infringement Capacity from Exit restrictions/ observed? Loss Signal wait time observed? followed 6.6.2 KAVACH Rear End collision test reports  The rear loco will always be in OS Mode. SN Stationary KAVACH ID Entry Exit Stopping Is any Safety Is any Capacity Signal Signal Distance from infringement Loss observed? Rear Loco observed? 6.6.3 KAVACH Head ON collision test reports  One of the Onboard KAVACH will be in SR Mode and direction shall be available and shall be moving in opposite to traffic direction in Accepting Stationary Kavach territory.  The Other loco can be in FS/OS/SR mode with direction available. SN Accepting Onboard KAVACH ID in Is any Safety Stationary Opposite direction Handing over Onboard Kavach infringement KAVACH ID Stationary ID in traffic observed? KAVACH ID direction 6.6.4 KAVACH Unusual Stoppage in Block section test reports  This SoS will not be generated in Station Section. For this purpose, the Station section shall be matching with the details prescribed in the Station Working Rules. The Tag data is to be checked for this.  In case of diverging lines, the adjacent tag shall be placed suitably, to avoid stopping of trains where not required. SN Stationary KAVACH ID Entry Exit Stopping Is any Safety Is any Capacity Signal Signal Distance infringement Loss observed? observed? 6.6.5 Manual SoS Generation from Stationary KAVACH test reports SN Stationary KAVACH ID Entry Exit Stopping Is any Safety Is any Capacity Signature of Firm’s Representative with Signature of Railway official with date and date and designation designation ISO9001:2015 Effective from 15.03.2024 SIF:0593 Version 1.0 Page 9 of 9 Doc Title Site Acceptance Test Scheme for Stationary KAVACH (IRATP) Application Logic for Version 4.0 Signal Signal Distance infringement Loss observed? observed? 6.6.6 Manual SoS Generation from Onboard KAVACH test reports SN Stationary KAVACH ID Entry Exit Stopping Is any Safety Is any Capacity Signal Signal Distance infringement Loss observed? observed? 6.6.7 On run override signals testing  The signals which are permitted for on run override shall be put at ON.  Advance authority to pass this signals at danger shall be issued, before carrying out this trial. SN Stationary KAVACH ID Onrun MPS MPS Is any Safety Is any overide Signal permitted observed infringement Capacity permitted as as per ToC during observed? Loss per ToC trial observed? 7 Time Slot assignment tests 7.1 The following details are to be tabulated. SN Stationary KAVACH ID Max No of Max No of Total Time Slots Time slots allotted simultaneous Stationary Required (