Intelligent service system for distributed construction engineering facilities based on Internet of Things

This paper studies the implementation of distributed building smart construction technology. We analyze the role of building information models, Internet of Things, and pervasive computing in smart construction. Based analysis, we use integrated ideas and integrated frameworks for integration construction in the full life cycle of distributed buildings, and research from the perspective of full life cycle on distributed architectural intelligence construction management concepts. Equipment modeling and data storage management mainly include the establishment of equipment models and the storage and management of equipment real-time data. We design the database table structure by analyzing personnel, equipment, virtual space and the relationship between them, and establish the corresponding E-R model. We research and investigate the types and operating characteristics of equipment in buildings, classify IoT equipment, model several commonly used building networking equipment, and build equipment model libraries. We analyze the business process and data flow of building networked equipment management, and conduct research on the application of equipment virtualization management to realize the intelligent and personalized management of IoT equipment. Taking three smart buildings based on building information models as examples for empirical analysis, the evaluation grades of three projects are obtained by calculating the correlation degree, and then the projects are sorted according to the evaluation grades and the best projects are selected.