In-vehicle Experience Vehicle monitoring system

Ultra Wide Band (UWB) based occupancy monitoring system

Last update: 12 Jul. 2024

UWB technology is used as a short-range wireless communication protocol to track the location of objects

Valeo’s UWB positioning technology offers a reliable solution for passenger’s detection in a vehicle.


Placed on the top of the cabin, the system analyzes the cabin context to detect the presence of living beings in the car including newborns and children. It is also used for secure access control.


What are UWB based occupant monitoring system benefits?

  • Interior radar-based reliable technology to meet European New Car Assessment Programme (NCAP), Hot Cars Act “Helping Overcome Trauma for Children Alone in Rear Seats”
  • Robust solution to detect life presence even when not visible
  • Can replace weight sensors in the Seat Belt Reminder function"

Valeo UWB based occupant monitoring system specifications

  • Ultra Wide Band (UWB) radar
  • State of the art algorithm for Life Presence Detection

Vehicle type

  • Passenger car
  • Bus
  • Truck
  • Robot taxi
  • Motorcycle
  • Bike
  • Droid
  • Off road

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