Located in Pudong New Area, Shanghai, the ABB Robotics Mega Factory covers an area of 67,000 square meters and includes 10 buildings, including administrative office buildings, production workshops, high-bay warehouses, painting workshops and other power auxiliary rooms. The IoT lighting system based on the global D4I technology realizes the linkage of air conditioning, fresh air, curtains, projection and other facilities to save energy and reduce carbon emissions at the end, laying a solid data model foundation for the construction of ABB's smart park and creating a model of sustainable green and healthy space operation.