In-vehicle Experience Vehicle monitoring system

Interior Radar Based occupant monitoring system

Last update: 06 Jun. 2024

What is an Interior Radar Based occupant monitoring system?

Placed on the top of the cabin, the interior radar analyzes the cabin context to detect:

  • Presence of living being in the car including newborns and children up to 6 years old
  • Seat occupancy, including the differentiation from child to adult for seat belt reminder function and airbag management
  • Intrusion

What are Interior Radar 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

Interior Radar Based Occupant Monitoring System specifications

  • 60GHz band radar; antenna array from 2 to 4 Tx / from 3 to 4 Rx
  • Covering up to two rows with one radar
  • State-of-the-art computer vision algorithms for life detection based on a radar point cloud image

Unique Selling Points

  • Life / Child presence detection already in mass production
  • Detect presence of living beings even when not visible (e.g. a children under a blanket)
  • 39

    Number of in-vehicle heat-stroke fatalities per year on average in US

  • 74%

    Victims of heat-stroke fatalities aged 2 years & younger and is frequently sleeping

Vehicle type

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

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