020-27483884 info@masstrans.in Office: C-25/7, MIDC Commercial Building, Chinchwad, Pune 411019

Passenger Announcement System

PAS FOR SUBWAY/RAILWAY

KEY POINTS OF SUBWAY/RAILWAY SERVICES
  • Safety of passengers: Station Emergency Call System
  • Information to passengers: Public Address/Voice Announcement System
  • Fast & secure communication
  • Reliable under extreme emergency conditions
SCOPE OF SYSTEMS
  • Tunnel Emergency Call
  • Station Emergency Call
  • Lift Emergency Call
  • PA/VA
SCOPE OF SYSTEMS
  • Service telephone system for handling the office telephone traffic will be through digital IPBX
  • When required, we can supply the industrial digital VoIP standard SIP telephone sets, assembled in weatherproof IP66 aluminium housing
  • The solution is based on the VoIP standard SIP architecture suitable to be connected directly to the LAN
  • In our architecture, one redundant main control system located in the Main Control Station
  • The architecture allows the control system to be installed in each subway station (hierarchic architecture)
  • Provides maximum modularity, flexibility, & reliability of the system
  • Possibility to expand the system in terms of quantity of emergency call stations or loudspeakers in each station and/or even adding a subway station
  • Each subway station is a “digital node” of the whole system controlled by the central call manager but also capable to operate in stand-alone way in case of fault on the LAN
  • The core of the modular digital system is based on the Call Manger unit
GENERAL ARCHITECTURE – CONTROL CENTRE
  • Two units in cluster configuration
  • Each one is connected via RJ45 Interface
  • Redundancy of P2P Connection: connected via a serial RS485 port
GENERAL ARCHITECTURE – CALL MANAGER
  • “Hierarchic Management” Software
  • Obtain real-time status of the station
  • Automatically records all PA/VA announcements
  • Diagnostic: Web-service standard software
  • Using TONO-VoIP consoles, can contact emergency telephone sets
GENERAL ARCHITECTURE – AUDIO FUNCTIONS
  • Digital TAS VoIP Emergency Telephone Set
  • Equipped with PoE Ethernet RJ45 interface
  • Obtain real-time status of the station
  • TONO-VoIP Operator console: telephone keypad, handset, integrated microphone and loudspeaker
  • Used for hands-set conversation, PA announcements, incoming calls and general information
EMERGENCY TELEPHONE CALL SET
  • Flush mounting weatherproof aluminium plate
  • Available with one or two call buttons
  • Can be self powered in case of black-out
  • Can be configured with CCTV

EMERGENCY TELEPHONE CALL SET

PUBLIC ADDRESS (PA)
  • Equipped with the relevant IP-DAD (Digital Audio Decoder)
  • Can broadcast the PA live announcements through the digital TONO-VoIP/8 console
  • Each power amplifier is equipped with an integrated power supply (input 230 VAC) and with the 100V line transformer
  • Microphone for ambient noise detection

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