This invention discloses a four-dimensional error-proof batch
traceability method, device, equipment, and storage medium for vehicle parts. The method receives VIN codes, vehicle
model configuration information, and BOM lists from a
Manufacturing Execution System (MES), adjusts
system settings and
verification parameters according to preset rules, scans the barcodes of automotive parts to be installed using a portable data assistant (PDA)
client, compares the scan results with the
verification parameters, and prohibits installation and triggers an
error message if any parameter in the part model, version number, installation sequence, or installation
station does not match. For target parts that pass
verification, the scan information is recorded and a relationship between the target part and the vehicle is established. The uniqueness of barcodes for individual traceable parts is verified, and a one-scan-multiple-synchronization mechanism is implemented for batch traceable parts. This enables precise
error prevention and flexible
traceability of part installation, ensures accurate
traceability of key parts, and effectively improves the overall vehicle
quality control level and production
management efficiency.