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Signalling System


 

 

16) ROLL PLAN JOKA MAJHERHAT  (PURPLE LINE)
 
20)  SIP OF DIFFERENT STATIONS OF METRO RAILWAY
I.      DAKSHINESWAR SIP
II.     BARANAGAR SIP
IV.    NOAPARA SIP
V.     DUMDUM SIP EI
IX.   CENTRAL SIP
X.    ESPLANADE SIP
XI.   MAIDAN SIP
XVII. NETAJI SIP
XVIII. GITANJALI SIP
XX.      KAVI SUBHASH SIP EI
XXIII. For YELLOW LINE
              i. KDCM
               II.  KJHD
XXIV. For ORANGE LINE
             i. SIP-EI-Kavi Subhash Depot
           ii. SIP_CBTC_Kavi Subhash-IT Centre
XXV.  For PURPLE LINE
            i.  SIP-CBTC-Joka-Majerhat
             ii.   SIP-EI-Joka Depot
XXVI.  For GREEN LINE
           i.  Signalling plan Phase-2
19) SWRD of different Stations of Metro Railway
     I.  DAKSHINESWAR
    II. BARANAGAR
   III. NOAPARA   
    V.  DUMDUM EI
   V. BELGACHIA
   VI.  SHYAMBAZAR
  VII. GIRISH PARK
  VIII. CENTRAL
 VIII. ESPLANADE
  IX.   MAIDAN
   X.  NETAJI BHAVAN
  XI.  KALIGHAT
 XV.   NETAJI
 XVI.  GITANJALI
 XVIII. KAVI SHUBHASH EI
   
XXI.   For PURPLE LINE
            i. JOKA
           ii. THAKURPUKUR to TARATALA
          iii.  BEHALA CHOWRASTA
          iv.  MAJHERHAT
  XXII. For GREEN  LINE
          i. CPSA & CCSC
         ii. SDHM & PBGB
        iii. SSSA & BCSD
        iv. SVSA & KESA
       vi. HWMM - KESP (PHASE-2)
      vii. SDHM (PHASE-2)
 XXIII. For YELLOW LINE
      i. KDCM
       ii. KJHD
20) System MAP


Three aspect Automatic Signalling system is provided from Kavi Subhash to Noapara Station and the entire track section is controlled by 20 Multi Section Digital Axle Counter (MSDAC) system installed at 10 locations. Facility for
monitoring all the MSDACs centrally has been provided.

• In Metro Railway, out of 24 stations, 16 stations are provided with Panel Interlocking having semi-automatic signals, and rest 8 stations are fully automatic. Route Relay Interlocking system are provided at Tollygunge Car shed and Kavi Subhas Car shed. Electronic Interlocking (EI) is provided at Noapara Car depot for smooth inflow & outflow of empty rakes.

• To improve the reliability of Signalling system, all signals are LED type. Special type miniature LED signal have been provided in tunnel section as per RDSO’s specification.

• Dual detection through 224 nos FTGS Audio Frequency Track circuit (AFTC) are used for improving reliability of track vacancy detection system from Kavi Subhash to Dumdum Station as well as all Carsheds.

• To improve the reliability of Power Supply system, Integrated Power Supply System (IPS) is available at all Panel Interlocking stations.

• Microprocessor based Data Logger System: Real Time Data Acquisition System Data Loggers are installed at all the stations .Data logger networking with two loop system  is done through E1 channel for faster and reliable access of data.SMS connectivity has been provided to signal staff as well as officer for early detection and analyses of failure.Also Fault monitoring and analysis is being done centrally through NMDL software at Metro Bhavan . 

• Train describer system (Video wall) and auto train charting has been provided at central control to monitor and plan train movement on real time basis.

• In Metro Railway TPWS system has been commissioned. It is a safety aid for the driver’s mainly to prevent passing Signal at DANGER. Line side equipment are commissioned on 26.10.13 and On-board equipments of all AC rakes are commissioned on 20.02.14 and available Non-AC rakes are commissioned on 30.08.2014.
 

 

 

Source : Metro Railway Kolkata Last Reviewed : 24-05-2026