Technologies: sensors, strain gauges, solar battery, STM32, Raspberry Pi, Google Coral, LoRa, LoRa Mesh, and GPS.
Challenge: Enhanced security upgrade of critical assets
How It Works:
- Sensors are installed in the ground within the protected object working range.
- When a moving object is approaching, the sensor detects the soil vibrations and transmits the object location.
- Coordinates and direction of a moving object are displayed on a digital map.
Killer Feature: Human steps are detected from a distance up to 300m, passage of vehicles up to 1 km. Step sensors work in autonomous mode for up to 3 months. The coverage for data transmission reaches 20 km.