License Plate Recognition (Bidirectional) Truck Scale Unattended System Technical Solution

The system equips the weighbridge with two HD ANPR cameras that read license plates at both entry and exit, automatically pairing each truck’s tare and gross weights without manual input. An edge-AI industrial PC processes the images in under one second, while RFID or QR tags serve as backup IDs to maintain 99.8 % recognition accuracy even in heavy rain, dust or darkness. Weighing data are validated in real time and pushed to any ERP or SAP platform via a secure RESTful API, completing the entire cycle within eight seconds. Operators can monitor the site remotely through a cloud dashboard, run diagnostics, release OTA updates and retrieve lifetime logs from any browser. Designed for retrofit, the compact cabinet bolts onto existing 3 × 18 m decks and powers up immediately, offering 24/7 hot-swap modules that keep the lane open for continuous traffic.