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.
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HIGHLIGHTS
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APPLICATIONS
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SPECIFICATIONS
- 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