What Is an Unmanned Weighbridge System? Complete 24x7 Guide

An Unmanned Weighbridge System is a 24x7 automated truck weighing solution that operates continuously without requiring a physical operator inside the weighhouse cabin. It combines UHF RFID long-range readers, vehicle position sensors, automatic boom barriers, CCTV camera photo capture, and thermal printers to automate vehicle identification, weight logging, and ticket printing.

Core Components of an Unmanned Weighbridge

• UHF Long-Range RFID Readers & Tags: Windshield RFID tags automatically identify the truck from 6 to 10 meters distance as it approaches the weighbridge.
• Positioning Light Barriers: Infrared sensors detect if all wheels are completely on the scale deck to prevent partial weighing fraud.
• Automatic Boom Barriers: Control lane access, opening only when weight is stable and positioning is verified.
• CCTV IP Camera Capture: Captures high-resolution front, rear, and top cargo photos linked to the weighment record.

Why Indian Mining & Manufacturing Plants Are Upgrading

Manual weighbridge operation is prone to errors, driver delays, operator collusion, and disorganised record-keeping. Unmanned systems eliminate human bias, operate 24 hours a day without shift handovers, and sync directly with SAP or Tally ERP systems.