Funil de Vendas

source on GitHub updated

A multi-camera people-counting system for retail kiosks and counters. Each unit pairs a Raspberry Pi 5 with an AI HAT (Hailo) and CSI cameras to detect, track, and count passersby (line crossing) and dwellers (dwell zone ≥ N s), with on-device face pixelation for privacy (LGPD).

A central FastAPI + SQLite hub on the VPS receives the data and serves a hosted geometry/config editor and a conversion dashboard (period filter, 10/30/60-minute granularity, store/location, image and vector counts, pagination).

Includes per-device config pull, on-demand image capture, device heartbeat indicator, auto-start via systemd, and time-based data purge.