Fall detection solution to identify fall events from other daily activities such as walking, running, sitting, and climbing stairs. The system comprised of Renesas RE Family’s ultra-low current consumption MCU and 3-axis accelerometer; MCU receives real-time accelerometer data during the fall and runs the algorithm to identify the fall.

Features

  • Fall detection can be configured for Object fall or Human fall
  • RE MCU will operate in 3 different power modes to minimize the current consumption
  • RE MCU stays in minimum power standby mode with 0.5uA current consumption for most of the time, when there is no activities (Human/Object movements)
  • After wakeup from standby mode, Fall detection algorithm runs to read and analyze the accelerometer sensor data to detect the free fall
  • Algorithm will capture 600 samples of accelerometer values in iteration.
  • To increase the accuracy, fall detection algorithm uses both LFT and UFT comparison.

Applications

  • Trackers
  • Wearable
  • Healthcare

descriptionDocumentation

Title language Type Format File Size Date
Other
star L&T Fall Detection for the Renesas RE Partner Ecosystem Product Brief PDF 209 KB
L&T Battery-less Smart Farming Sensor for the Renesas RE Partner Ecosystem Product Brief PDF 218 KB
L&T Motor Health Monitoring for the Renesas RE Partner Ecosystem Product Brief PDF 190 KB
L&T Ultra-Low-Power LoRaWAN Sensor for the Renesas RE Partner Ecosystem Product Brief PDF 198 KB

printNews & Additional Resources

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L&T Technology Services External Link Feb 17, 2021