QR code tracking for new energy vehicle battery pack production lines

New energy vehicle battery pack production lines require full traceability from individual cells to finished packs, ensuring that the source, manufacturing process, and quality inspection records for each battery are fully auditable. This demands extremely high stability and read rates from the scanning system.

Yuanjie Technology deployed a multi-station scanning system, installing embedded readers at key stations including cell inbound, module assembly, pack assembly, and final inspection to enable automatic data collection and upload across the entire workflow.

After system launch, traceability coverage reached 100%, and product recall response time was reduced to 30 minutes. Customers can quickly identify the batch and distribution of problematic cells, effectively reducing safety risks.