Some mechanical industries of industrial tablet computers, for example, machinery, equipment and other industries, have been in development for decades, and are relatively mature industries. In the long run, these industries still need to upgrade their equipment. . In the process of upgrading, some small manufacturers that have been using relatively low-end products will be eliminated, but there are also many enterprises that reposition their needs in the process of equipment renewal to find those that can meet their development plans. , equipment suppliers that help them improve their own productivity.
In view of this demand, the changes in the human-machine interface in the future will change in terms of shape, concept, and application occasions, which will bring about changes in core technology again and again. Generally speaking, the future development trend of human-machine interface is six modernizations: platform embedding, brand nationalization, equipment intelligence, interface fashion, communication network and energy saving.
Smart industry: It is the continuous integration of various terminals with environmental awareness, computing models based on ubiquitous technology, and mobile into all aspects of industrial production, greatly improving manufacturing efficiency, improving product quality, and reducing product costs and resource consumption. The traditional industry has been upgraded to a new stage of intelligence. In general, the realization of intelligent industry is based on the penetration and application of Internet of Things technology, and combined with future advanced manufacturing technology to form a new intelligent manufacturing system.
The traditional industrial automation control system mainly includes three layers, namely the device layer, the control layer, and the information layer. The function of the device layer is to connect the field devices to the network in the form of network nodes. According to the protocol standard of the field bus, the device adopts the structure of functional modules. Through configuration design, data acquisition, A/D conversion, and digital filtering are completed. , temperature and pressure compensation, PID control and other functions; the control layer is the basis of automation, obtains data from field devices, and completes various control, operating parameter monitoring, alarm and trend analysis functions. Computer or PLC and other controllers are completed. These controllers have network capabilities to coordinate data communication between network nodes, and also realize the connection between fieldbus network segments and Ethernet segments; the third layer of information layer provides a platform for remote control, And connect to enterprise automation systems, while extracting relevant production data from the control layer for making comprehensive management decisions.
From another perspective, the Internet of Things can make the so-called "integration of automation and informatization" more concrete. The automation industry has been moving towards the goal of informatization for a long time. On the basis of the Internet of Things, the original traditional C /S (Client/Server) architecture, which can be converted into B/S (Browser/Server) architecture, has wider applications in manufacturing, intelligent building, new, environmental monitoring, and equipment control. Specifically, if the automation data is not integrated through informationization, ordinary users still cannot use it; similarly, if there is only informationization function, but lack of automation content, it is also empty and useless, and the two are indispensable.
The combination of industrial tablet PCs and future advanced manufacturing technologies is the vitality of IoT applications. The Internet of Things is a new round of commanding heights in the development of information and communication technology. It is widely infiltrated and applied in the industrial field, and is combined with future advanced manufacturing technology to form a new intelligent manufacturing system. This manufacturing system is still evolving and improving. To sum up, the combination of IoT and advanced manufacturing technology is mainly reflected in 8 areas.
