A Practical Interface for Vehicle and Fleet Information
A self service terminal used around vehicles must present information quickly without turning the installation into an oversized computer station. This 21.5-inch Android panel gives system integrators a 1920 × 1080 workspace for route data, inspection instructions, job allocation, equipment status or driver-facing guidance. The 16:9 layout can keep a primary task in the center while placing alerts, navigation controls and supporting information in predictable screen zones.
The 476.5 × 268 mm display area is large enough for detailed dashboards while remaining suitable for a wall fixture, console or custom cabinet. A 3000:1 contrast ratio and wide 89-degree viewing angles in all directions help preserve visibility when an operator is not standing directly in front of the panel. The listed 250 cd/m² brightness is intended for indoor or protected installations; it should not be treated as a sunlight-readable outdoor display.
Android Hardware Matched to the Application
Two embedded Android configurations are listed for this self service terminal panel. Projects can use a quad-core RK3288 platform with 2 GB RAM and 32 GB storage, or an RK3568 platform with 4 GB RAM and 32 GB storage. Android 10 and Android 11 options allow the buyer to align the hardware with application compatibility, device management and planned software support.
Gigabit Ethernet is available for reliable local connectivity. Depending on the selected board, wireless functions include 2.4 GHz Wi-Fi or dual-band Wi-Fi 6, together with Bluetooth 4.2 or Bluetooth 5. Two USB 2.0 ports support approved peripherals, and the listed HDMI input can be considered when the final system architecture requires an additional source. Peripheral compatibility should be verified against the chosen Android board before production.
| 21.5-Inch External Embedded Android Industrial All-in-One Computer Specifications | ||||
| LCD Panel Parameters | Screen Size | 21.5 Inch | ||
| Display Area | 476.5 mm (Height) X 268 mm (Width) | |||
| Aspect Ratio | 16 : 9 | |||
| LCD Type | TFT-LCD Monitor | |||
| Maximum Resolution | 1920 X 1080 | |||
| Display Color | 16.7m | |||
| Brightness | 250cd/m² | |||
| Contrast Ratio | 3000 : 1 | |||
| Viewing Angle (Up/Down/Left/Right) | 89/89/89/89 (Type)(CR≥10) | |||
| Response Time | 6.5ms | |||
| LCD Panel Lifespan (Hours) | 60,000(Hour.) | |||
| Field Frequency | 60Hertz | |||
| Audio parameters | Audio system | Stereo | ||
| Speaker size | ≈ 99 x 45 x 20 mm | |||
| Impedance | 8 Ohm | |||
| Power | 2 x 5 Watt | |||
| Loudness | > 80 Decibel | |||
| Interface | 4-pin connector | |||
| Configuration PCB Android Built-in (Choose one of two) |
CPU | Quad-Core RK3288, 1.8GHz | Quad-Core RK3568,2.0GHz | |
| GPU | Mali-T764 | Mali-G52 | ||
| RAM | 2GB | 4GB | ||
| ROM | 32GB | 32GB | ||
| Android System | Android 10.0 | Android 11.0 | ||
| Ethernet | 1 x RJ45, Ethernet 1,000 Mbps | 1 x RJ45, Ethernet 1,000 Mbps | ||
| Wireless Internet | 2.4Gigahertz | 2.4Gigahertz/5Gigahertz, Wi-Fi 6 | ||
| Bluetooth | 4.2 | 5 | ||
| Interface | USB2.0 x 2 | USB2.0 x 2 | ||
| HDMI IN x 1 | ||||
| Power | Power Supply | Alternating Current 100V~240V, 50/60Hz | ||
| Maximum Power Loss | ≤ 45 Watt | |||
| Standby Mode Power Loss | < 1 Watt | |||
| Features | Operating Temperature | 0℃ ~ 50℃ | ||
| Storage Temperature | Below 10℃ ~ +60℃ | |||
| Package Size | Device Dimensions | 535.9 X 332.5 X 56.7 mm. | ||
| Net Weight | 7 Kilogram | |||
| Package Size | 62 X 42 X 17Centimeter | |||
| Gross Package Weight per Unit | 7.5 Kilogram | |||
Designed for Flush or Wall-Mounted Integration
The enclosure measures 535.9 × 332.5 × 56.7 mm and weighs approximately 7 kg. These dimensions give cabinet designers a clear starting point for the cut-out, mounting structure, cable clearance and service access. Power is supplied from 100–240 V AC, with maximum consumption listed at 45 W and standby consumption below 1 W.
The operating range of 0°C to 50°C fits many indoor transport facilities, garages, workshops and protected vehicle environments. Before using the panel inside a moving vehicle, the integrator should review vibration, DC power conversion, electromagnetic compatibility and mounting retention at system level. The product is a display and computing base rather than a complete certified vehicle terminal.
Support for OEM Self-Service Projects
For procurement teams, the value of a self service terminal also depends on repeatability. Board revisions, Android versions, connectors and mounting details should be confirmed against the approved order rather than assumed from a generic product family. Planning these points early gives the fleet operator a more predictable spare-unit strategy and helps the cabinet manufacturer maintain consistent cable positions across successive installations of the self service terminal.
ZXTLCD can review the intended installation, Android application, interface list and peripheral plan before a configuration is confirmed. This engineering check helps buyers avoid mismatches between the software image, board version and connected equipment. Sample validation can also be used to confirm screen layout, network behavior and cabinet fit before a larger order proceeds.
FAQ for Vehicle Terminal Integration
Can the panel be installed outdoors?
The listed 250 cd/m² brightness and 0°C to 50°C operating range are better suited to indoor or protected locations. An exposed outdoor project requires a separate review of brightness, weather protection and temperature control.
Which Android option should a buyer select?
The RK3288 and RK3568 choices serve different software and connectivity requirements. The application version, memory demand, wireless standard and peripheral list should be reviewed before selection.
Does the product include vehicle-management software?
No dedicated fleet or vehicle application is stated in the specification. Buyers can integrate their own compatible Android software and validate it on a sample configuration.
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