2. Real-time positioning system: Real-time positioning system can track and manage all kinds of materials, parts, tools, equipment and other assets in real time. ). In the production process, it is necessary to track the location and destination of work in process, as well as the storage location of materials, parts and tools.
3. Information physics fusion system: Information physics fusion system, also known as "virtual network-physical physics" production system, completely changed the logic of traditional manufacturing industry. In the information physical fusion system, the workpiece can calculate what services it needs. The existing production facilities are gradually upgraded through digitalization, so that the production system can realize a brand-new architecture.
4. Network security technology: Digitalization promotes the development of manufacturing industry, largely benefiting from the development of computer network technology, but it also poses a threat to the network security of factories. Technicians who used to be used to paper now rely more and more on computer networks, automatic machines and ubiquitous sensors, and the job of technicians is to convert digital data into physical parts. The digital technical data of manufacturing process supports the whole process of product design, manufacturing and service and must be protected.
5. Collaborative technology of intelligent manufacturing system: The collaborative technology of the system needs the collaboration of overall scheme design technology, installation and debugging technology, unified operation interface and engineering tool design technology, unified event sequence and alarm processing technology, and integrated asset management technology of complex automation system of large-scale manufacturing projects.