lopsi1000

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2 selected videos

Indoor localization of a person with active RFID tags.

Indoor localization of a person with active RFID tags.

Left: Probability Density Function (PDF) of the position of the person, obtained from the RFID Signal Strength measurements (no odometry).

Right: True trajectory (green) and estimated trajectory (black).

More info: http://www.car.upm-csic.es/lopsi

Scientific details: http://www.car.upm-csic.es/lopsi/static/publications.htm

Detected tags are highlighted at their locations with solid red circles.

LOPSI Group: www.car.upm-csic.es/lopsi

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Related topics : active rfid tags locator / rfid signal strength measurement / rfid tag pdf

Pedestrian Navigation (IMU+RFID)

Localization of a person walking in an indoor building using a IMU (Inertial measurement unit) on the foot, and an RFID reader on the waist (several RFID tags are located on building's walls). Map building information is not used for localization, only for visualization.

More info: http://www.car.upm-csic.es/lopsi

Scientific details: http://www.car.upm-csic.es/lopsi/static/publications.htm

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Related topics : rfid tag reader