The IoT provides real-time data and information through data collection, transmission, and analysis, offering support for decision-making and optimization, enabling intelligent collaboration and automatic control. We focus on IoT technology and AI-enabled intelligent analysis, integrating data collection, big data analysis, and cloud computing technologies for the R&D and application of multiple intelligent solutions. The solutions have been applied in the banknote printing industry, government organizations, universities, and hospitals, and continue to be promoted to other industries.