Demo shows multicore architecture and cooperation between cores.
Cortex-M4 core running RTOS gets data from local sensor and supply them via multicore communication to the other core. Cortex-A9 core running Linux collects data from power meters and together with data from local sensor it displays them, stores them and support them on web server and via Ethernet sockets.
One three-phase meter and tree one-phase power meters measure power consumption of demo sections in the IoT truck and display energies and power on the tablet and TV screen. Data from power meters is firstly concentrated on i.MX data concentrator and then sent via WiFi to the tablet for visualization.
Presents 1-ph power meters and 3-ph power meters reference designs
Presents metering algorithms and software libraries (FFT based algorithms)
Measurement and visualization of power consumption of different IoTT walls and the whole truck.