Overview
The URTC Vehicle-Mounted Hybrid Positioning Terminal (Model HXZK-URTC) is an industrial-grade positioning device designed for high-precision tracking of vehicles, cranes, engineering machinery, and factory/yard mobile equipment.
It supports RTK centimeter-level outdoor positioning, optional UWB sub-meter indoor positioning, and GNSS full-constellation navigation, making it ideal for applications requiring continuous and highly accurate tracking across mixed indoor–outdoor environments.
The terminal adopts a separated architecture—a vehicle host unit, GNSS/UWB antennas, and coaxial cable connection—delivering stronger signal reception and easier installation on large machinery.
Hybrid Positioning System Architecture
The URTC terminal supports a three-layer fused positioning architecture:
① Outdoor RTK + GNSS High-Precision Layer
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Uses RTK correction data for centimeter-level accuracy
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Ideal for open-sky environments such as ports, mining areas, construction zones
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Accuracy:
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Horizontal: ±3 cm +1 ppm
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Vertical: ±5 cm +1 ppm
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② Indoor / Zone UWB Precision Layer (Optional)
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UWB <30 cm accuracy for indoor scenarios
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Suitable for:
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Workshops
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Warehouses
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Crane hoisting areas
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Vehicle anti-collision zones
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③ Unified Communication Layer
Supports multiple industrial communication mechanisms:
| Communication | Description |
|---|---|
| 4G Full-Netcom | Real-time data transmission |
| 5G (Optional) | Low-latency, high-throughput communication |
| RJ45/Ethernet | Wired industrial communication |
| UART | Integration with vehicle controllers |
④ Cloud / Server Layer
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Real-time data reporting
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Operation logs & historical playback
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Geofence alerting
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Crane anti-collision algorithm
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Vehicle-to-vehicle proximity alerts
⑤ Application Layer
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Vehicle anti-collision
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Crane boom collision avoidance
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High-precision vehicle navigation
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Yard positioning
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Tunnel or mining equipment positioning
Separated Component Design
Vehicle Terminal Host Unit
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Handles RTK/GNSS processing
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Provides real-time output through 4G/Ethernet
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IP67 aluminum alloy enclosure
GNSS High-Gain Antenna
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Installed on roof of vehicle
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Connected via coaxial cable
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Strong multipath resistance
Optional UWB Antenna
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For indoor / semi-outdoor accuracy <30 cm
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Supports anti-collision zones
Industrial Reliability
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Wide temperature: −40°C to +80°C
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IP67 enclosure
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Strong vibration resistance
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Surge & static protection
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Supports long-term outdoors operation
Applications
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Port yard vehicles
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Mining dump trucks
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Tunnel construction vehicles
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Crane & hoist positioning
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Factory AGV/IGV systems
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Chemical industry park vehicles
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Golf carts / patrol vehicles
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Engineering machinery
