Edge ONNX localization on the surveyor's handheld. Clear-text plates never touch the database — only a deterministic encrypted token, GPS, and timestamp. Operates online or offline down to −30°C.
Local ONNX model crops the plate before anything leaves the device.
Deterministic algorithm replaces clear text instantly. 60-day auto-purge.
Dual-pass logic flags overtime parking by matching tokens in the same zone.