In today’s smart industrial environments – from warehouses to automated manufacturing floors – knowing exactly where vehicles and assets are at all times is no longer a luxury, but a necessity. Ultra-Wideband (UWB) technology has emerged as a leading solution for real-time location systems (RTLS), delivering reliable, high-precision tracking that enables advanced automation, improved safety, and process optimization.
UWB is a short-range wireless communication technology that uses a very large radio bandwidth (>500 MHz) to transmit ultra-short pulses of energy across the spectrum. UWB’s wide bandwidth allows it to transmit extremely short radio pulses. The shorter the pulse, the more precisely the system can measure the signal’s travel time. Based on the precisely measured signal exchanges between devices, the system can accurately determine the distance or exact position of objects with centimeter-level precision.
This high level of spatial accuracy makes UWB uniquely suited for applications where reliability, responsiveness, and safety are critical. In practice, UWB functions as a highly accurate indoor positioning system for industrial facilities, allowing operators to locate vehicles, equipment, and mobile assets in real time. Because of its ability to provide precise positioning inside buildings, UWB is sometimes informally described as an “indoor GPS”.
Unlike traditional wireless technologies such as Wi-Fi or Bluetooth, UWB performs exceptionally well in complex indoor environments – including metal-rich warehouses and production facilities – where reflections and interference can degrade performance. Thanks to its wide radio spectrum and strong resistance to interference, UWB delivers consistent positioning even under challenging conditions.
Key advantages of UWB include:
Our system uses Two-Way Ranging (TWR / Time-of-Flight) to measure the actual signal travel time between a tag and an anchor, calculating precise distance values without requiring strict anchor synchronization.
For industrial environments, this translates into greater robustness, easier installation, and simpler scalability. Without complex master–slave configurations or synchronization dependencies, the system remains stable and reliable — even in safety-critical applications such as automated gate control and proximity-based LED warnings.
At Anter System, UWB technology plays a pivotal role in intelligently monitoring and responding to vehicle movements on the shop floor. Forklift accidents in warehouses remain one of the most common causes of workplace injuries and infrastructure damage, which is why many facilities are now investing in advanced monitoring and safety technologies.
We install UWB anchors and tags on vehicles such as forklifts, AGVs (Automated Guided Vehicles) or AMRs (Autonomous Mobile Robots) to constantly track their distance from collision-prone areas with precision down to about 30 cm. This high resolution enables several advanced automation controls:
See how it works in a real facility – UWB-triggered gate control and LED signalling in action:
UWB technology can bring several practical advantages to modern warehouses and production facilities:
When integrated with industrial signalling, safety barriers, and access control solutions, UWB technology becomes an important element of a broader collision prevention system within the facility, helping create safer and more predictable working environments.
UWB is more than just a positioning technology – it is becoming a key component of modern industrial automation and smart logistics. Its combination of centimeter-level accuracy, low energy consumption, and robust reliability makes it an ideal solution for real-time tracking of vehicles such as forklifts, AGVs, and AMRs.
By providing precise location data and enabling automated responses to vehicle movement, UWB-based systems help reduce the risk of collisions and improve safety in environments where vehicles and pedestrians operate in close proximity. As factories and warehouses continue to embrace digital transformation, technologies like UWB will play an important role in creating safer, smarter, and more responsive operations.
