DG-SYS4055 - PIS Coach Controller

OVERVIEW:

DG-SYS4055 is a dedicated Railway Passenger Information system coach controller for metro and train applications which require high service reliability and easy integration with other onboard systems. The DG-SYS4055 bases on a low power 6-core 64 bit ARM Linux application processor, which includes Duragon’s proprietary firmware for RS-485 LED passenger information display interfacing as well as the control of audio announcements.

The DG-SYS4055 typically uses Ethernet to communicate with the train master PIS controller such as the DG-HMI70-10 driver HMI. In the case of a modernisation project where no backbone Ethernet is available, Dura-Net Power line comminication modem modules can be used to connect all the train cars with a 10/100Mbit Ethenet. Strandard interfaces include RS-485 for connecting to in-coach LED displays and a MONO Power Audio output port which is capable of driving multiple 4/8 Ohm speakers. In case the speaker system uses 100V signal levels, an external audio power transformer can be used. The system can be configured to adjust the announcement volume based on to ambient noise conditions for passenger comfort.

Duragon Systems can provide customization services which can include engineering, production and certification. Contact us with your system specification and requirements.

  • DG-SYS4055 Highlights
  • DG-SYS4055 Applications
  • DG-SYS4055 Specifications
  • 6-core 64-bit RK3399 SoC processor
  • 2GB DDRL RAM, 16GB eMMC Flash
  • 10/100/1000Mbit Ethernet, RS-485
  • Mono Codec with 40W output power audio amplifier
  • Ambient noise compansation in software - no additional devices
  • 110VDC nominal isolated power supply
  • IP52, operating temperature -25 to 55°C
Read More
  • Dynamic Route Map Display Master Controller
  • Announcement and LED PIS Upgrades and Modernisation
Read More

SYSTEM:

  • 6-core 64-bit RK3399 SOC application processor
  • 2GB DRAM, 16GB eMMC Flash disk
  • SD-slot for storage expansion

DISPLAY:

  • 7" active matrix color TFT
  • Resolution 800 x 460
  • Active viewing area 152.4 x 91.44mm
  • High sensitivity PCAP touchscreen
  • 4x backlit PCAP function keys
  • LED display backlight with SW control
  • Brightness 500cd/m2
  • Viewing angle 178(H) / 178(V)
  • Response time 5ms

STANDARD INTERFACES:

  • 10/100/1000Mbit Ethernet
  • USB under service panel
  • RS-485 interface

WIRELESS INTERFACES:

  • 3G/LTE CAT 1 modem with eSIM and
    uSIM card slot
  • 802.11n/ac WiFi
  • GNSS receiver with GPS, GLONASS and
    IRNSS support, antenna diagnostics

OPTIONAL INTERFACES:

  • Bluetooth 4.0
  • MVB interface (ESD+ or EMD)

MECHANICAL:

  • CNC cut aluminum frame enclosure
  • Rear side service panel
  • Connectors: D-Coded M12 and
    A-coded M12, DB9(MVB), SMA(Wireless)

POWER SUPPLY:

  • 110VDC nominal (43 to +160Vdc)
  • Isolation 1500V
  • 12W typical power consumption

DIMENSIONS:

  • 224mm(W) x 124mm(H) x 27mm(D)
  • Connector space 27mm

WEIGHT:

  • 2,1Kg

TEMPERATURE RANGE:

  • Operating: -25° to +55°C
  • Storage: -40° to +85°C

HUMIDITY:

  • 95% at 45°C non-condensing

PROTECTION:

  • IP65, front face
  • IP52, rear side
Read More
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