TIDA-010022 Reference Design

Texas Instruments

People Counting and Tracking Using mmWave Radar Sensor with Sub-1 GHz Reference Design

Description

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-1 GHz wireless communication. This reference design uses the IWR1642BOOST evaluation module (EVM) and the LAUNCHXLCC1352R1 wireless MCU LaunchPad™. This solution is shown to localize 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-1 GHz wireless connectivity using the CC1352 device
Applications
  • Automated Doors & Gates
  • Occupancy Detection (People tracking, People Counting)
Product Categories
  • Sensors

Parts

Part Number Name Companion Part
CC1352R1F3RGZT CC1352R1F3RGZT Datasheet
CC1352R1F3RGZR CC1352R1F3RGZR Datasheet
IWR1642AQASABL IWR1642AQASABL Datasheet
IWR1642AQASABLR IWR1642AQASABLR Datasheet
IWR1642AQAGABL IWR1642AQAGABL Buy Datasheet
IWR1642AQAGABLR IWR1642AQAGABLR Buy Datasheet
LP87524BRNFTQ1 LP87524BRNFTQ1 Buy Datasheet
LP87524BRNFRQ1 LP87524BRNFRQ1 Buy Datasheet
TPS7A8101QDRBRQ1 TPS7A8101QDRBRQ1 Buy Datasheet
TPS7A8801RTJR TPS7A8801RTJR Buy Datasheet
TPS7A8801RTJT TPS7A8801RTJT Buy Datasheet

Schematic

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Design File

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