DG-PID32E-R - Intelligent Ethernet connected 32" Full-HD Train PID

DG-PID32E-R is a rugged purpose-built stand-alone high-reliability IP-connected Intelligent Passenger Information Display for tram and train applications. The DG-PID32E-R bases on a low power 6-core ARM CPU, which includes Duragon's proprietary firmware. This high performance Linux Application processor CPU can deliver rich media content combining HD video streams, animations and static or changing images on the HD-resolution display. Route and operational service information can be combined with media and advertising content.

Integration with train systems can use Ethernet or RS-485. The DG-PID32E-R based dynamic route map system can connect to a vehicle MVB gateway controller such as the Quasar over Ethernet. The internal Ethernet switch and bypassing relays enable series connected displays throughout the train. The bypass relays will disconnect any un-powered or faulty device automatically, ensuring that network integrity is maintained. This scheme reduces wiring and Ethernet switches. Media is not streamed over the Ethernet, only command and control information is sent downstream from the vehicle gateway. Content is stored locally, and can be updated over Ethernet. The DG-PID32E-R includes Service USB and Ethernet interfaces for system service and maintenence access.

Functionality is optimized in the DG-PID32E-R intelligent display. A high brightness and contrast LCD-display supports full HD-resolution. The proprietary single control board bases on a 6-core 2GHz ARM media and graphics CPU, supervised by a microcontroller, which manages all the displays functionality including safe power on-off, secure booting, as well as voltage and temperature monitoring and event logging.

The Duragon DG-PIDE-R series displays can be powered directly from the 110VDC power rail of the train. A proprietary multi-stage protection and filtering circuitry is designed to exceed the requirements of EMC and immunity standards. This proprietary power supply design is compliant to EN60950-1.

Duragon Systems can provide customization services, which can include engineering, production and certification. Available are different LCD sizes ranging from 28" to 48", enclosure solutions, as well as project specific functionalities or SW interfaces to other onboard systems.

  • icon HIGHLIGHTS
  • icon APPLICATIONS
  • icon SPECIFICATIONS
  • 32" Active matrix color TFT, LED backlight
  • Resolution 1920 x 1080
  • Brightness 500nits, contrast 1000:1
  • Software controlled brightness and display parameters
  • 6-core 2GHz RK3399 ARM multimedia processor with dedicated firmware
  • 32-bit CORTEX M3 system management coprocessor
  • Internal control system features:
    • Temperature monitoring and warning +50C
    • Controlled display start, power control
    • LED backlight brightness control
    • Ignition Key monitoring and controlled ON-OFF
    • Event and error logging
    • Modem access in case of main CPU failure
  • Supporting smart Graphics, bitmaps, animations, live video
  • Dual 10/100Mbit Ethernet ports with port bypassing relays
  • 110VDC isolated power supply
  • Panel Surface Anti-glare, hard coating (3H)
  • IP52, operating temperature -25 to 55C
  • Dynamic Route Map Display
  • On-board PIS
  • High End Infotainment
  • Ethernet connected PID

SYSTEM:

  • 6-core 64-bit RK3399 SOC application processor
  • 2GB DRAM, 16GB eMMC Flash disk
  • SD-slot for removable storage
  • Dual Channel LVDS display interface

DISPLAY:

  • 32" Ultra-Wide active matrix color TFT
  • Resolution 1920 x 1080
  • Active display area 698.4 (H) x 392.85(V)
  • LED backlight with SW control
  • 16:9 aspect ratio
  • Brightness 500cd/m2, 1000:1 contrast
  • Viewing angle 178(H) / 178(V)
  • Response time 6.5ms

STANDARD INTERFACES:

  • Dual 10/100Mbit Ethernet with switch and relay bypass
  • Service USB and service Ethernet(under access panel)
  • Isolated RS-485 interface

OPTIONAL INTERFACES:

  • 3G/LTE modem with SIM card slot
  • 802.11n/ac WiFi with structural antenna
  • MVB interface (ESD+ or EMD)

MONITORING:

  • System power rails
  • SW configurable LCD Power ON-OFF
  • Event and error LOG
  • Temperature monitoring and display control
  • Software controlled backlight soft-start
  • Diagnostics features

MECHANICAL:

  • Aluminum/sheet metal enclosure
  • Matt black powder coated finish
  • Connectors: D-Coded M12 and A-coded M12

POWER SUPPLY:

  • 110VDc nominal (66 to +160Vdc)
  • Isolation 1500V
  • 45W typical power consumption

DIMENSIONS:

  • 732(W) x 426(H) x 66(D)

WEIGHT:

  • 6,1Kg

TEMPERATURE RANGE:

  • Operating: -25° to +55°C, thermal overload shutdown
  • Storage: -25° to +70°C

HUMIDITY:

  • 95% at 45°C non-condensing

PROTECTION:

  • IP52, front face