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Classification of station

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Giri Guru

Railway stations can be classified according to their operational and functional characteristics. Operationally, stations are classified as block or non-block stations. Block stations require trains to obtain permission to proceed into the next block section, and are further divided into A, B, and C class stations based on signaling and safety requirements. Functionally, stations can be way-side (non-junction), junction, terminal, or halt stations. Way-side stations are small stations along a route, junction stations are where lines diverge, terminal stations are where lines end, and halt stations are temporary stops.

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CLASSIFICATION OF STATION By Giri Guru
Station  A railway station is the selected place on a railway line where trains halt for some purposes like,  For exchange of passengers, goods, ,  Control of train  Crossing, sorting, of trains, etc..
Clasification  Station can be classified according to operational and functional characteristic. (1)Operational Classification RAILWAY STATION Block Non Block A Class B Class C Class Flag DK
Block Station  A block station is a station at which the driver has to obtain an 'authority to proceed' in order to enter the next block section.  Is a place on railway line at which PERMISSION TO APPROACH and AUTHORITY TO PROCEED are granted. A Class B Class C Class
“A” Class Station  Where line clear may not be given for a train unless the line on which it is intended to receive the train is clear for at least 400 Mts., beyond the Home signal or up to the starter.  HS: First stop signal  SS: Placed at an adequate distance from the home signal and marks the point up to which the line should be clear so that the train can be given permission to approach.  WS: Placed at a warning distance from the home signal, the main function of which is to indicate whether the section beyond is clear
“B” Class Station  Where line clear may be given for a train before the line has been cleared for the reception of the train within the station section.  Outer Signal: First stop signal  Home Signal: Placed at an adequate distance from the outer signal. (580 M from outer signal)
“C” Class Signal  Only a block hut where no booking of passengers is done.  No train normally stops at these stations.  To split Long block station. Braking Distance Adequate Distance
NON Block Station  Situated between two consecutive block stations and do not form the boundary of any block section.  Also Called “D” Class station Flag DK Siding Is takes through a crossover(key or ball tocken) Siding does not take place.
(2)Functional Classification RAILWAY STATION Way Side Terminal Halt Flag Crossing Junction
Way side Station  Also called Non junction station.  A small railway station between the principal stations or a station where the train stops only on a signal.  Service area or temporary lodging used during a longer journey. Station Halt Flag Crossing
Classification of station
Junction Station  Junction station usually refers to a railway station situated on or close to a junction where lines to several destinations diverge.  The usual minimum is three incoming lines i.e. more than two way.  The station where branch line meets the main line.
Terminal Station  A "terminal" or "terminus" is a station at the end of a railway line.  Trains arriving there have to end their journeys (terminate) or reverse out of the station.
Classification of station
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Classification of station

  • 2. Station  A railway station is the selected place on a railway line where trains halt for some purposes like,  For exchange of passengers, goods, ,  Control of train  Crossing, sorting, of trains, etc..
  • 3. Clasification  Station can be classified according to operational and functional characteristic. (1)Operational Classification RAILWAY STATION Block Non Block A Class B Class C Class Flag DK
  • 4. Block Station  A block station is a station at which the driver has to obtain an 'authority to proceed' in order to enter the next block section.  Is a place on railway line at which PERMISSION TO APPROACH and AUTHORITY TO PROCEED are granted. A Class B Class C Class
  • 5. “A” Class Station  Where line clear may not be given for a train unless the line on which it is intended to receive the train is clear for at least 400 Mts., beyond the Home signal or up to the starter.  HS: First stop signal  SS: Placed at an adequate distance from the home signal and marks the point up to which the line should be clear so that the train can be given permission to approach.  WS: Placed at a warning distance from the home signal, the main function of which is to indicate whether the section beyond is clear
  • 6. “B” Class Station  Where line clear may be given for a train before the line has been cleared for the reception of the train within the station section.  Outer Signal: First stop signal  Home Signal: Placed at an adequate distance from the outer signal. (580 M from outer signal)
  • 7. “C” Class Signal  Only a block hut where no booking of passengers is done.  No train normally stops at these stations.  To split Long block station. Braking Distance Adequate Distance
  • 8. NON Block Station  Situated between two consecutive block stations and do not form the boundary of any block section.  Also Called “D” Class station Flag DK Siding Is takes through a crossover(key or ball tocken) Siding does not take place.
  • 10. Way side Station  Also called Non junction station.  A small railway station between the principal stations or a station where the train stops only on a signal.  Service area or temporary lodging used during a longer journey. Station Halt Flag Crossing
  • 12. Junction Station  Junction station usually refers to a railway station situated on or close to a junction where lines to several destinations diverge.  The usual minimum is three incoming lines i.e. more than two way.  The station where branch line meets the main line.
  • 13. Terminal Station  A "terminal" or "terminus" is a station at the end of a railway line.  Trains arriving there have to end their journeys (terminate) or reverse out of the station.