People counting and tracking using mmWave radar sensors

4th September 2018
Posted By : Lanna Cooper
People counting and tracking using mmWave radar sensors

 

This reference design demonstrates the use of the IWR1642, a single-chip, mmWave radar sensor from TI with integrated DSP, for an indoor and outdoor people-counting application along with Sub-1GHz wireless communication.

 This reference design uses the IWR1642BOOST evaluation module (EVM) and the LAUNCHXLCC1352R1 wireless MCU LaunchPad. This solution is shown to localise people out to 6 meters (short range configuration) and 14 meters (long range configuration).

Features

  • Demonstration hardware and software using the IWR1642 device and mmWave radar sensor for people counting and tracking
  • Long range, low power sub-1GHz wireless connectivity using the CC1352 device
  • IEEE 802.15.4e or IEEE 802.15.4g stack with collector and sensor application
  • mmWave technology provides range, velocity, and angle information - suitable for environmental effects
  • Azimuth field of view of 120° across distance of 6m, that can extend to 14m with different chirp configuration
  • Examples of implementation of static clutter and group tracking algorithms

For more information, click here.


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