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UWB & AOA Fusion Positioning System

Low-cost, low-power real-time location tracking systems for personnel, tools, and asset positioning.

UWB High Precision Positioning System (1)

SYSTEM OVERVIEW

SYSTEM FEATURES

CORE ADVANTAGES

COMPATIBLE HARDWARE

APPLICATION SCENARIOS

System OVERVIEW

Eforthink test integrates Ultra-Wideband (UWB) and Angle-of-Arrival (AOA) technologies to deliver a hybrid indoor positioning system tailored for complex industrial environments. This fusion approach optimizes accuracy, scalability, and cost-efficiency, supporting multi-protocol tags that seamlessly switch between UWB and AOA signals. The system enables real-time location service (RTLS) across diverse scenarios, from small-area 2D tracking to large-scale 3D positioning, empowering enterprises to achieve full lifecycle supervision of production processes.

By combining UWB's centimeter-level precision with AOA's low power consumption, forthink’s RTLS Technology binds spatial data to operational workflows (time, status, logistics), enabling lean management of operators, tools, and equipment. This integration bridges traditional industrial workflows with smart IoT, driving agile manufacturing and data-driven decision-making.

Eforthink Small-area Single-base Station 2D Positioning (2)

Small-area Single-base Station 2D Positioning

By obtaining the tag signal from the bse station, the angle ofarrival (AOA) is calculated to get the urique ray emitted by thebase station. Combined with the fixeheight of the tag, thespatial position of the tag is calculated. The ray is a visualizationof the direction from which the tag signais received)

Eforthink Large-area Fusion Network Positioning

Large-area Fusion Network Positioning

According to the scene requirements,AOA and UWB are fused to ensure the most cost-effective solution. This configuration combines the advantages of both technologies, not only low cost and low power consumption but also flexible networking and good environmental adaptability.

System FEATURES

Real-time Location Management

Personnel Management

Video Linkage & Trajectory Playback

Electronic Fencing & Safety Management

Real-time Location Management

Live Tracking: Monitor personnel, assets, and vehicles with real-time location service updates .

Trajectory Playback: Reconstruct historical movement paths to identify bottlenecks or safety violations.

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Personnel Management

Behavior Analytics: Use RTLS Technology to optimize workforce communication and reduce operational costs.

Role-Based Zones: Restrict access to sensitive areas via indoor positioning system rules.

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Video Linkage & Trajectory Playback

Surveillance Integration: Click map-linked cameras to view live footage of tagged assets or personnel.

Event Evidence: Sync video recordings with location-based tracking data for incident investigations.

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Electronic Fencing & Safety Management

Custom Geofences: Define virtual boundaries with time-based rules and access tiers.

Instant Alerts: Trigger alarms for unauthorized entries or overcrowding via real-time location tracking systems.

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Core ADVANTAGES

Data-level Fusion

Combines ultra-high precision UWB positioning (≤10 cm accuracy) with sub-meter AOA positioning, enabling seamless multi-environment transitions. Achieves sub-200 ms latency for mission-critical RTLS (Real-Time Location System) applications.

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Innovative Converged Networking

Leverages multi-technology synergies (UWB, AOA, ZigBee) to tailor deployments by spatial scale. Balances centimeter-level accuracy with cost efficiency, minimizing infrastructure expenditures while maintaining indoor positioning system performance.

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Abundant Label Formats

Supports diverse tag form factors (e.g., industrial work tags, wearable bracelets) featuring ergonomic and lightweight designs. Ensures adaptability to harsh environments and diverse location-based tracking scenarios.

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Long Battery Life

Integration of low-power AOA positioning base stations optimizes system-wide energy efficiency, extending operational lifespans for continuous real-time location tracking systems.

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COMPATIBLE HARDWARE

Eforthink Multi-Function Color Screen Smart Health Positioning Wristband

Eforthink Multi-Function Color Screen Smart Health Positioning Wristband-product

Eforthink Multi-Function Color Screen Smart Health Positioning Wristband

● RTLS Technology Integration: Combines UWB location technology, BLE AoA, and Beacon positioning for multi-mode fusion accuracy.

● Centimeter-Level Precision: Enhanced by UWB and RTLS real-time location system algorithms.

● Built-in Barometer: For altitude measurement and floor-level accuracy in indoor positioning.

● IP67 Waterproof & Dustproof: Ensures durability in harsh environments.

Eforthink Explosion-proof Intelligent RTLS-Enabled Work ID Card

Eforthink Explosion-proof Intelligent RTLS-Enabled Work ID Card-product

Eforthink Explosion-proof Intelligent RTLS-Enabled Work ID Card

● cm-Level Precision: Powered by UWB location technology with robust anti-multipath performance for stable signal reliability.

● RTLS-Ready Architecture: Combines multi-technology positioning (UWB/BLE/GPS) for seamless real-time location tracking across complex environments.

● Ultra-Low Power & IP68 Ruggedness: Ensures extended operation in harsh industrial conditions.

● Two-Way Communication: Instant alerts and evacuation commands via RTLS-driven platforms.

Eforthink Lightweight and Multi-functional Positioning Tag

Eforthink Lightweight and Multi-functional Positioning Tag-product

Eforthink Lightweight and Multi-functional Positioning Tag

● RTLS-Driven Precision: Achieves centimeter-level accuracy via UWB location technology and advanced signal processing.

● Robust Anti-Multipath Performance: Ensures reliable positioning in complex environments.

● Two-Way Communication Alerts: Instant warnings for hazards, boundary violations, or system-initiated commands.

● IP67 Protection: Dustproof, waterproof, and built for harsh industrial settings.

Eforthink Multi-functional helmet locator tag

Eforthink Multi-functional helmet locator tag-product

Eforthink Multi-functional helmet locator tag

● IP67 High-Level Protection: Built for extreme environments.

● Interactive Quick SOS Button: Instant distress signal transmission.

● Centimeter-Level Precise Positioning: Powered by UWB location technology and hybrid algorithms.

● <3h Fast Charging: Minimizes downtime.

● Active Hazard Source Proximity Alert: Prevents accidents through real-time warnings.

EforLink ScreenLock: A Smart Screen-Locking Office Assistant

EforLink ScreenLock: A Smart Screen-Locking Office Assistant-product

EforLink ScreenLock: A Smart Screen-Locking Office Assistant

Eforthink UWB Waterproof, Dustproof, Shockproof Wall-mounted Positioning Base Station

Eforthink UWB Waterproof, Dustproof, Shockproof Wall-mounted Positioning Base Station-product

Eforthink UWB Waterproof, Dustproof, Shockproof Wall-mounted Positioning Base Station

● Waterproof, Dustproof, Surge Protection

● IP67 High Protection Level

● LED Operation and Maintenance Assistance

● Centimeter-level Ultra-high Precision

● Multiple Power Supply Modes

Eforthink UWB Indoor Ceiling Mounted Positioning Base Station

Eforthink UWB Indoor Ceiling Mounted Positioning Base Station-product

Eforthink UWB Indoor Ceiling Mounted Positioning Base Station

● LED Operation and Maintenance Assistance：Streamlines diagnostics and maintenance workflows, reducing downtime in RTLS anchor deployments.

● Compact and Concealable Design：The low-profile body ensures easy concealment, ideal for environments requiring minimal visual intrusion while maintaining uwb anchor performance.

● System-Level Fusion Positioning：Combines UWB location technology with multi-sensor data fusion, enhancing accuracy and reliability in complex indoor scenarios.

Eforthink UWB Indoor Wall-Mounted Positioning Base Station

Eforthink UWB Indoor Wall-Mounted Positioning Base Station-product

Eforthink UWB Indoor Wall-Mounted Positioning Base Station

● Innovative Fusion Positioning Algorithm：Combines UWB location technology with multi-sensor data fusion to enhance accuracy and reliability in complex indoor environments.

● LED Operation and Maintenance Assistance：Streamlines diagnostics and maintenance workflows for RTLS anchor networks, minimizing downtime.

● Centimeter-Level Ultra-High Precision：Powered by UWB location technology, achieves <30 cm accuracy with robust anti-interference performance.

Eforthink AoA High-Precision Positioning Base Station

Eforthink AoA High-Precision Positioning Base Station-product

Eforthink AoA High-Precision Positioning Base Station

● High-Accuracy Positioning: Combines AOA and BLE signals for indoor location services with 0.2m–1m positional accuracy and 2° angular resolution.

● Communication Range: 200m (line-of-sight)

● Scalable Infrastructure: Supports 1-to-3 cascading via standard PoE, enabling seamless integration into large-scale RTLS networks.

● Real-Time Monitoring: Prioritizes emergency alerts, battery status updates, and dynamic tag management (e.g., group calls, individual paging).

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Application Scenarios