Research on real-time tracking and positioning system of product materials in industrial Internet of Things

Abstract:
Industry 4.0 has a key technical point that the intelligent factory uses the ' raw materials ' containing information to complete the production tracking. High performance real-time positioning system is an important part of real-time tracking and positioning of materials in industrial Internet of Things. Passive UHF RFID technology has become the preferred solution for industrial 4.0 material real-time positioning system. This paper first analyzes the RFID positioning technology, gives the process architecture of workshop manufacturing resource RFID real-time information-driven production line and the classification and management scheme of multi-source real-time manufacturing information, and realizes the RFID tracking and positioning of workshop manufacturing resource.