Yunshu Intelligent Control is a smart home system developed by the mortise and tenon joint team based on OpenHarmony distributed system architecture and 3D model. The system deeply integrates multimodal sensing technology (covering YOLOv5/Lite target detection, CLIP cross-modal semantic understanding), high-precision real-time 3D digital twin (relying on Three.js engine and LiDAR-SLAM modeling) and multi-protocol interconnection framework to systematically solve the limitations of traditional smart homes in interaction dimension, security capability, energy management and equipment compatibility. The platform takes "spatial intelligence, non-sense interaction, and global protection" as its core concept, redefines the relationship between people, equipment and the environment, and is committed to providing users with a safe, efficient, and immersive full-scene intelligent life experience.