DURION BUS-PC - Integrated Single Control Unit (SCU) for Buses

OVERVIEW:

The DURION™ BUS-PC is a rugged purpose-built fully integrated Vehicle Single Control Unit (SCU) targeting bus ITxPT and BIS16833 ITS-installations in connected Smart City scenarios. Built to comply with strict requirements of ARAI certification, this device optimally combines wired and wireless communication interfaces, peripherals, satellite and sensor assisted navigation with a high efficiency multi-core 64-bit ARM processor. Designed in an ultra-compact “heavy duty” die-cast powder coated conduction cooled IP65 aluminium enclosure, the DURION BUS-PC includes two rugged “System Connectors” for all power, control and I/O, M12 X-coded connector for the digital display interface and locking TNC antenna connectors for cellular and GNSS antennas. The WiFi antenna is structural and part of the enclosure. The locking System Connectors simplify vehicle cable harness design.

The DURION BUS-PC has a wide input range (8-38VDc) PSU with a multi-stage EMC-filtering and input protection. The overvoltage protection will accept transients exceeding 100VDC and surge voltages up to +-2KV. The system includes a LiPO back-upo battery, which provides up to 4 hour autonomy with reduced fucntionality, compliant with AIS140 standards. A 32-bit system management coprocessor monitors the booting of the application processor, internal temperatures, system power rails and input voltage and currents as well as the charging of the internal battery. An ignition signal controls the systems's start-up and delayed power-off. A wide operating temperature range and IP65 ingress protection rating ensures reliable operation in arctic and tropical environments.

The DURION BUS-PC optimally balances integration and functionality. Basing on a 2GHz 6-core HW coprocessor accelerated ARM SOC, the DURION delivers outstanding computational performance with a low power consumption. Multiple cores can be used in parallel for video compression in real time. Apart from standard USB, RS232/485 Serial and Audio I/O the BUS-PC includes a full CAN 2.0 interface with J1939 protocol support, 4 or 8x Composite video Inputs, 4x 0-5/10V analogue inputs, as well as isolated 24VDC digital Inputs and open collector 24VDC isolated digital outputs. The display interface bases on Duragon's digital serialized DuroLinkII interface, which combines display power, PCAP touchcreen interface and 18-bit LVDS into a single CAT6 twisted pair cable. A high speed soldered down eMMC FLASH HDD is used for OS, application and data storage. An optional internal SATA Flash HDD can be included for applications which require NVR fucntionmality defined in BIS16833. The BUS-PC is ideal for systems that require video recording and storage combined with advanced multi-technology wireless communication, always-on vehicle location and onboard system control.

  • icon Features
  • icon Applications
  • icon Specifications
  • Rugged conduction cooled and compact design
  • 6-core 64-bit 2GHz ARM SOC processor
  • 2GB Onboard soldered DRAM
  • 10/100/1000Mbit Ethernet
  • SATA III Interface for optional 2.5" Flash HDD
  • 2x RS-232 Serial ports, 1x RS-485, USB2.0
  • 2x J1939 CAN ports with Bus FMS protocol support
  • 5-band 2G/3G/LTE modem with eSIM and uSIM
  • Full Audio Call support on GSM/GPRS/EDGE/3G
  • 802.11 b/g/n/ac WiFi
  • Internal GNSS receiver with IRNSS support
  • 4/8x Video Capture Inputs (CV)
  • 24V Digital Inputs (4), Outputs (4), Analog Inputs (4)
  • 32/64GB eMMC Flash soldered down, SD-card socket
  • Digital Display port, HD Audio with 2 x 10W Amplifiers
  • 32-bit CORTEX M3 system and peripheral controller
  • Ignition controlled 9-38VDc input power supply, 4-hour LiPO back-up (AIS140)
  • +12VDc output for external cameras
  • -25 to +80°C operating temperature range
  • IP65
  • Designed for India ARAI compliance
Read More
  • Vehicle Entertainment Server
  • Wireless On-board AFC Gateway
  • J1939 Vehicle Diagnostics
  • Video Surveillance Recording
  • High-end Digital Signage
Read More
Tomi Hanninen

SYSTEM

  • 6-core 64-bit 2GHz RK-3399 SOC processor
  • 2GB soldered down DRAM
  • 8/16/32GB soldered down eMMC FLASH disk, SD card
  • Internal SATA III controller
  • 4x or 8x Composite video PAL camera inputs
  • GBIT Ethernet interface
  • 32-bit System management controller
  • Secure electronic serial number
  • Contactless tamper detection
  • 3D accelerometer for rash driving detection

SYSTEM MANAGEMENT CONTROLLER

  • 32-bit CORTEX M3 controller
  • Fallback for AIS140 mode system operation/li>
  • Monitor tempertures, input, battery and system voltages
  • System health monitor, safe and secure booting
  • Failsafe mode operation, error recovery

DISPLAY

  • Serialized automotive display interface
  • 1GHz, self clocked spread spectrum serialization
  • 18-bit native LVDS interface, I2C-bus for touchscreen and 12V power
  • HMI Display interface in single 4-pair CAT6 cable
  • Compatible with DURION SCU driver console

WIRELESS INTERFACES

  • 5-band GPRS/3G/LTE CAT4 modem with APAC band support
  • eSIM and uSIM support with SW configuration
  • Full voice call support
  • 802.11 a/b/g/n/ac high speed WiFi
  • GNSS receiver with GPS/IRNSS/GLONASS support
  • GPS and IRNSS meet AIS140 and UBS II performance criteria
  • Optional Bluetooth 4.0

I/O INTERFACES

  • 2x RS-232 ports, 1x RS-485 port, 1x external USB 2.0
  • 2x CAN ports, one with full J1939 protocol support, second general purpose CAN2.0
  • 4x Digital Inputs and 4x Digital outputs with 12/24VDc range
  • 2x Analogue inputs , 5VDc and 10Vdc ranges
  • 2x 10W Stereo outputs for PIS speakers
  • 1x MIC input for driver
  • Ignition input, Alarm output (Open collector), Error Output

POWER SUPPLY

  • 8-38VDC input range power supply
  • Load dump protection to 130VDc, 48VDC reverse voltage protection
  • +-2KV surge and burst protection
  • Inbuilt LiPO battery with integrated charge and power management
  • Automatic fallback on AIS140 mode during power interruption
  • 4-hour autonomy with GNSS and modem support
  • Input voltage, power rail, battery voltage monitoring

CONNECTORS

  • 2X 35-pin keyed AMPSEAL connectors
  • X-coded M12 connector for digital display
  • TNC connectors for cellular and GNSS

MECHANICAL

  • Die-cast aluminum enclosure
  • Weight (TBD)
  • Dimensions (TBD)

ENVIRONMENTAL

  • -25 ~ +80°C operating temperature
  • 95% RH, non condensing
  • IP65 ingress protection
Read More

5G MIMO Railway Routers

The Duragon Railway 5G routers base on the latest 5G modems with Qualcomm SDX65 chipset. Entry level routers feature a single 5G modem, while multi-modem touters may include up to 4 independent multi-sim 5G modems. The Duragon DURION and DCORE series routers base on a multiprocessor architecture, which enables isolation of different tasks to different processors. The Quad Core Linux application processor executes the client software, while the networking processor is dedicated to the routing functions. The powerful Mediatek MT7621A processor and its Open Source WRT Linux enables project specific functions to be included. The core router is managed using a console I/O interface of through any of its ports using LUCY Web interface.

This combination of multiple processors isolates Linux software development to the application environment, while the router functions and 5G management is transparent to the application. The router processor and application processor connect with an internal Ethernet interface.

Peripherals and sensors connect to the application processor, including the RS-485 and RS-232 serial ports, Audio I/O, accelerometer etc. The system management CORTEX M0 controller is responsible for the system management and monitoring as well as the CAN bus data parsing.

The figure below illustrates a typical coach 5G-router modernisation solution.

PID

The 5G modem supports the latest global sub-6GHz bands with 4x4 MIMO (DL) and 2X2 MIMO (UL). Connection quality, modem and link status can be monitored. The modem can access two SIM, where both soldered down eSIM and socketed uSIM are supported.

An RTK assisted UDR GNSS subsystem ensures high accuracy train location even in challenging signal environments and in covered station or depot areas. Suitable railway certified antennas are available from Duragon.

The Duragon routers have a wide input range (9-38VDc) railway-class PSU with a multi-stage EMC-filter and input protection. The overvoltage protection will clamp transients exceeding 100VDC and surge voltages up to +-2KV. A wide operating temperature range and an IP41 ingress protection rating ensures reliable operation in arctic and tropical environments.

Related Products

DG-DRM28-B Ultra-Wide 28" 16:3 LCD Bus DRM-Display (DRMD)

OVERVIEW:

DG-DRM28-B is a purpose-built intelligent ultra wide 28" 16:3 aspect ratio LCD Dynamic Route Map Display targeting bus ITS-applications. This widescreen HD-resolution sunlight readable display integrates a 6-core 2GHz RK3399 ARM Multimedia LINUX SoC, GBit Ethernet and RS-485 interfaces, optional high accuracy GNSS receiver and a 3G/LTE CAT1 modem. The display unit is protected against excessive temperature conditions by temperature dependent backlight brightness control. The operation of the system is fully managed by the application processor. The configuration parameters and event data are stored in a non-volatile EEPROM for diagnostics purposes. An inbuilt automotive grade 50W output power 8-36VDC input range power supply can connect directly to the bus battery.

Duragon provides QT support and software modules and tooling to accelerate application software and GUI creation and ease the maintenence of the system software.

  • icon HIGHLIGHTS
  • icon APPLICATIONS
  • icon SPECIFICATIONS
  • icon DOWNLOADS
  • 28" Ultra-Wide active matrix color TFT with LED-backlight
  • Resolution 1920 x 357
  • Brightness 1000nits, contrast 1000:1
  • Software controlled brightness and display parameters
  • 6-core 64-bit RK3399 Multimedia SoC with dedicated firmware
  • 16GB eMMC Flash for OS and application, SD-card slot
  • Internal control fucntions:
    • Temperature monitoring and control +50°C
    • Controlled display start, power control
    • LED backlight brightness control
    • Event and error logging
  • Supports Smart Graphics, bitmaps, animations, live video
  • Internal 802.11n/ac WiFi
  • 10/100/1000Mbit Ethernet
  • Optional 3G /LTE modem with uSIM socket
  • Optional High accuracy GNSS receiver
  • Panel Surface Anti-glare, hard coating (3H)
  • IP52, operating temperature -25 to 55°C
  • Dynamic Route Map Display (DRMD)
  • On-board Bus PIS
  • High-end Infotainment
  • Display for space constrained installations

DISPLAY:

  • 28" Ultra-Wide active matrix color TFT
  • Resolution 1920 x 357
  • Active display area 698.4 (H) x 129.86(V)
  • LED backlight with SW control
  • 16:3 aspect ratio
  • Brightness 1000cd nit, 1000:1 contrast
  • Viewing angle 178(H) / 178(V)
  • Response time 6.5ms

CPU:

  • RockChip RK3399 Multimedia SoC
  • 6-core 64-bit processor architecture
  • High performance graphics coprocessor with Linux support
  • 2Gb DDR3L RAM, 16MB soldered down eMMC Flash
  • SD-card slot

STANDARD INTERFACES:

  • 10/100/1000MBit Ethernet
  • 802.11n/ac WiFi
  • Service USB (under access panel)
  • RS-485 interface

OPTIONAL INTERFACES:

  • 3G/LTE CAT1 modem with uSIM card slot
  • High accuracy GNSS Receiver

MONITORING:

  • Input power, system power rails
  • SW configurable LCD Power ON-OFF
  • Event and error LOG
  • Temperature monitoring and display control
  • Software controlled backlight soft-start

MECHANICAL:

  • Aluminum/sheet metal enclosure
  • Matt black powder coated finish
  • Rugged connectors: All M12-series

POWER SUPPLY:

  • 12/24VDc nominal (8 to +38VDC)
  • 35W typical power consumption

DIMENSIONS:

  • 733.78(W) x 165.34(H) x 65.8(D)

WEIGHT:

  • 4,5Kg

TEMPERATURE RANGE:

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

HUMIDITY:

  • 95% at 45°C non-condensing

PROTECTION:

  • IP52, all sides

DG-DCORE-DR01-MIMO - 5G Railway Router

The DCORE-DR01-MIMO is a powerful stand-alone high reliability 4x4 MIMO 5G Train EDGE Gateway Router with a dedicated LINUX application processor capable of independently executing Client Services. This DR01 router variant is completely fucntionally compatible with the DG-DCORE-DR01-R.

This device combines the functions of an EDGE gateway computer with a HW accelerated dedicated WRT router core, which directly manages the 5G modem. Separate processors are used for application software and the WRT Linux router to improve performance and enable easier software development. The application processor directly connects to the core router with an internal Ethernet interface. This enables independent upgrading of application layer software services without the need to touch the Layer 3 routing core software.

The figure below illustrates the DCORE-DR01-MIMO in a typical coach PIS modernisation solution.

PID

The small footprint DCORE-DR01-MIMO is ideal for upgrade programs due to its small size and support for project specific firmware adaptations. Train location is based on an IMU supported high sensitivity ADR GNSS subsystem. The 5G modem is based on the latest Qualcomm SDX65 chipset, which supports UL and DL MIMO using n40 and n78 bands. Standard RJ45 connectors are used for the Ethernet interfaces.

The router features a soldered down GNSS subsystem with UDR support for installation cases where limited satellite coverage is available. The UDR based positioning can reliably navigate underground or in poor satellite signal conditions assisted by the IMU based sensor data.

Duragon can supply a suitable railway compliant antenna with 2x2 MIMO 5G and GNSS. Ina 4x4 MIMO solution two such antennas would be used.

  • icon APPLICATIONS
  • icon HIGHLIGHTS
  • icon SPECIFICATIONS
  • EDGE Gateway Router for Train Upgrades
  • Internet-on-Board
  • 5G Router for Onboard Diagnostic Systems
  • PIS System Gateway Controller
  • WiFi Gateway Using External AP
Read More
  • Dedicated Dual Core Layer 3 Router SoC with WRT-Linux FW
  • Quad core CORTEX-A7 1.2GHz Linux Application Processor
  • ARM CORTEX M0 system management and I/O Controller
  • HW accelerated advance routing functions VLAN, NAT, IPsec etc.
  • eSIM/uSIM
  • UDR assisted RTK GNSS navigation subsystem
  • 4x4 MIMO DL 2x2 MIMO UL LTE/5G MIMO modem
  • 4x 10/100/1000Mbit Ethernet RJ45 connectors
  • 2 + 1 RS-232/485 Serial ports
  • J1939 Bus FMS CAN port
  • 2 Digital input, 2 Outputs, Audio I/O
  • Internal voltage and temperature monitor
  • Secure tamper proof electronic serial number
  • 9-36VDC input with railway grade PSU
  • Compliant with En50155, En50121, En61373 and En45545-2
Read More

SYSTEM:

  • 4-core 64-bit ARM application processor
  • 512KB DRAM, 2GB eMMC Flash disk
  • SD-slot for storage expansion
  • CORTEX M0 System Management Controller

ROUTER:

  • MT7621A Mediatek Router Chipset
  • Dedicated WRT Router OS build
  • 10/100Mbit Ethernet interface to Application Processor
  • Direct connection to 5G Modem

STANDARD INTERFACES:

  • 4x 10/100/1000Mbit Routed Ethernet Ports
  • J1939 FMS CAN
  • 2x RS-485 and 1x RX-232 Ports
  • MIC and Stereo Output
  • Ignition Key and Emergency inputs,2x MOSFET Outputs

WIRELESS INTERFACES:

  • 3G/LTE/5G modem with eSIM and uSIM card slot
  • Modem band specification available upon request
  • UDR assisted GNSS receiver with antenna diagnostics

MECHANICAL:

  • Anodized Aluminum extruded enclosure (Grey or Blue)
  • uSIm and SD card under rear panel
  • Connectors: M12
    FAKRA C-D Code, Automotive I/O connector, 3.2mm jack

POWER SUPPLY:

  • 8-36VDC
  • Active voltage clamp compliant with ISO 7637-2 and En50155
  • 5W typical power consumption

DIMENSIONS:

  • 135mm(W) x 210mm(D) x 35mm(H)
  • Flanges 14mm

WEIGHT:

  • 0.6Kg

TEMPERATURE RANGE:

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

HUMIDITY:

  • 95% at 45°C non-condensing

PROTECTION:

  • IP41

CERTIFICATION:

  • En50155, En50121, En61373
  • En45545-2
Read More

DG-PID32-B - Intelligent 32" Full-HD 16:9 LCD PID

OVERVIEW:

DG-PID32-B is a rugged purpose-built stand-alone Intelligent Passenger Information Display for public bus applications, which require high reliability and easy integration with other in-vehicle systems. The PID32-B features a low power RK3399 LINUX SOC, which includes Duragon’s proprietary firmware or support for third party PID-system Client Software. The intelligent display can deliver rich media content combining video, animations with static or changing images on anHD-resolution display. Route and operational service information can be combined with HD advertising or media content.

Integration with other onboard systems can use Ethernet, RS-485 or optionally a CAN interface. The PID32-B can replace a traditional Bus-PC, operating as the vehicle's master device combining PID, Audio announcement, navigation, communication and I/O interfacing functions, such as passenger counter interfacing and LED character display control. Multiple PID32-B display units can be connected in a master-slaves configuration. Local storage can be used to store media content, which can be updated under the control of the main PIS server. The PID32-B can include a 3G/LTE modem for system service and management access. When using Ethernet as its communication interface, the PID32-B is ITxPT ready.

Navigation is managed by the internal 32-bit system management microcontroller, which uses a multi-constallation tracking GNSS with optional IRNSS support.

The Duragon PID-series displays connect directly to the vehicle's 12 or 24VDC power. A proprietary multi-stage active protection and filtering circuitry is designed to exceed the requirements of in-vehicle EMC and immunity standards.

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

  • icon HIGHLIGHTS
  • icon APPLICATIONS
  • icon SPECIFICATIONS
  • icon DOWNLOADS
  • 32" Active matrix color TFT, LED backlight
  • Resolution 1920 x 1080
  • Brightness 500nits, contrast 1000:1
  • Software controlled brightness and display parameters
  • RK-3399 ARM Application processor with dedicated firmware
  • 32-bit CORTEX M3 system management coprocessor
  • Internal control system features:
    • Temperature monitoring and warning +50°C
    • 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
  • Smart Graphics, bitmaps, animations, live video
  • Internal 802.11n/ac WiFi (Structural antenna)
  • Optional 3G /LTE modem (Structural antenna)
  • High sensitivity GNSS tracking, optional IRNSS suport
  • Panel Surface Anti-glare, hard coating (3H)
  • 8-38VDC vehicle grade power supply
  • IP52, operating temperature -25 to 55°C
  • Dynamic Route Map Display (DRMD)
  • On-board PIS
  • High End Infotainment

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 ports
  • Internal Ethernet switch with daisy-chain support
  • 802.11n/ac WiFi
  • Service USB (under access panel)
  • RS-485 interface

OPTIONAL INTERFACES:

  • 3G/LTE modem with uSIM card slot
  • CAN2.0
  • HD-Audio interface with preamplifier
  • Isolated digital I/O 2+2

MONITORING:

  • Input power, system power rails
  • Ignition key status
  • 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
  • Rugged connectors: M12 series

POWER SUPPLY:

  • Controlled by management coprocessor
  • 12/24VDc nominal (8 to +38Vdc)
  • 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
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