The widespread application of smart manufacturing technology has enabled automobile manufacturing factories to accumulate vast amounts of data.Consequently,how to extract genuine value from this deluge of data has emerged as a major challenge faced by automotive painting factories.Traditional automobile factories generally employ fixed styles of data and visualization,making it difficult to expand and further leverage data in depth during subsequent production processes.This paper delves into the application of the AE data visualization platform based on BI technology,which integrates multiple data sources and allows for multi-dimensional self-service report analysis and the display of intricate charts through simple drag-and-drop operations.This enhancement boosts the level of information technology and intellectualization in the management of automotive painting workshops.