UWB Vehicle Safety Technology Vision Pulse Boosts Driving Safety

On January 30, Hyundai Motor Company and Kia Corporation announced the development of Vision Pulse, a UWB vehicle safety technology designed to enhance road safety through highly accurate, real-time object detection. The system focuses on timely alerts that help drivers respond earlier to potential collision scenarios in complex traffic environments.
Vision Pulse uses ultra-wideband modules installed in vehicles to transmit and receive signals continuously. When surrounding vehicles, bicycles, or pedestrians are also equipped with compatible UWB modules, the system calculates precise positions by measuring signal travel time. This approach allows the technology to identify risks early and alert drivers before situations escalate.

How UWB Vehicle Safety Technology Vision Pulse Works

Ultra-wideband technology operates in the GHz frequency range, which significantly reduces signal interference while offering strong diffraction and penetration characteristics. This enables Vision Pulse to function reliably even in dense urban areas where visibility and sensor performance are often challenged.

Real-time positioning accuracy

Vision Pulse achieves object detection accuracy within approximately 10 centimeters across a radius of up to 100 meters. This precision allows the system to recognize rapidly changing traffic dynamics and issue alerts that support safer decision-making in real-world driving conditions.

Expanding Applications Beyond Passenger Vehicles

Beyond improving on-road safety, Hyundai Motor and Kia expect Vision Pulse to support broader mobility applications. The UWB vehicle safety technology is being evaluated for use in industrial mobility environments and disaster response scenarios, where precise positioning can be critical.
The companies are currently testing Vision Pulse in live industrial settings, including the Kia PBV Conversion Center and operations associated with the Busan Port Authority. These trials aim to validate system reliability in demanding environments and explore scalable use cases beyond conventional automotive applications.