Industrial Ethernet
Industrial Ethernet Industrial Ethernet is an industrial network developed on the basis of Ethernet technology and TCP/IP technology. In the past, Ethernet was generally used as an office network in commercial applications. At present, the use of Ethernet in industrial applications has become a hot spot. In the future, industrial Ethernet may become the main form of industrial control network structure, forming a situation where one network is in the end. It is required to be compatible with commercial Ethernet in terms of technology, but in terms of product design, it is used to meet the various needs of the industry's current operations, and is committed to real-time, reliability, and environmental adaptability.
It is based on strong regional groups and IEEE 802.3 (Ethernet). The online industrial Ethernet SIMATIC NET provides seamless integration of the new multimedia world. Intranet, Extranet, and Internet can be used not only in office applications, but also in production and process automation. Following the successful operation of 10M baud rate Ethernet, the full-duplex and adaptive 100M baud rate Fast Ethernet (Fast Ethernet, in line with IEEE 802.3u) has also been successfully operated for many years. What kind of performance Ethernet is used depends on the needs of users. Universal compatibility allows users to seamlessly upgrade to new technologies.
Internet of Things
The concept of the Internet of Things can be understood as an extension of the Internet. In the Internet, the terminal used by the Internet is a computer (server), and the program provided for us completes a running action, that is, the computer completes the task of data processing and data transmission in the network. From the beginning to the end, there is no use other than computer accidents. Any kind of terminal (hardware). The essence of the Internet of Things is still the Internet, but the terminal is no longer a computer (PC, server), but an embedded computer system and its supporting sensors. Such as wearable equipment, environmental monitoring equipment, virtual reality equipment and so on. As long as there are hardware or products connected to the Internet and data interaction occurs, it is called the Internet of Things.
The Internet of Things is to spread sensors all over our lives, and equip them on the power grid, railways, bridges, tunnels, highways, buildings, water supply systems, and household appliances, etc. in our lives, through the Internet Connected, and then complete the operation of a specific program, realize a kind of remote control or realize the direct communication between things. The Internet of Things refers to the radio frequency identification (RFID), sensors, two-dimensional codes, etc. installed on various objects, which are connected to the wireless network through interfaces, so as to give the objects "smart" and realize the communication and dialogue between people and objects. The communication and dialogue between objects can be realized. This kind of network that connects objects is called the "Internet of Things".
Between the two, they belong to two different concepts. The core and foundation of the Internet of Things is still built on the Internet, and Industrial Ethernet is a type of Internet, used for industrial purposes, and is an extension and expansion network based on the Internet; its user-side extension and expansion When it comes to any item and item, information exchange and communication are carried out, that is, the interaction between objects and objects.
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