The communication method between things and things and between things and people in the Internet of Things is the comprehensive use of wired and wireless communications; the Internet of Things refers to the communication through various information sensors, radio frequency identification technology, global positioning systems, infrared Various devices and technologies such as sensors and aurora scanners realize ubiquitous connections between things and things and people, and realize intelligent perception, identification and management of objects and processes.
The operating environment of this tutorial: Windows 10 system, DELL G3 computer.
The communication between things and things and things and people in the Internet of Things is the comprehensive use of wired and wireless communication methods.
The Internet of Things (IoT for short) refers to the real-time Collect any object or process that needs to be monitored, connected, and interacted with, collect its sound, light, heat, electricity, mechanics, chemistry, biology, location and other required information, and realize the connection between things and things through various possible network accesses. , ubiquitous connection between things and people, realizing intelligent perception, identification and management of objects and processes. The Internet of Things is an information carrier based on the Internet, traditional telecommunications networks, etc., which allows all ordinary physical objects that can be independently addressed to form an interconnected network.
The Internet of Things (IoT, Internet of things) is the "Internet where everything is connected". It is an extended and expanded network based on the Internet. It combines various information sensing devices with the network to form a huge The network enables the interconnection of people, machines and things at any time and anywhere.
The Internet of Things is an important part of the new generation of information technology. The IT industry is also called: Pan-Internet, which means that things are connected and everything is connected. Therefore, "the Internet of Things is the Internet where things are connected."
This has two meanings:
First, the core and foundation of the Internet of Things is still the Internet, which is an extension and expansion of the Internet;
Second Second, its user end extends and expands to exchange information and communicate between any items. Therefore, the definition of the Internet of Things is to connect any item to the Internet through radio frequency identification, infrared sensors, global positioning systems, laser scanners and other information sensing equipment according to the agreed protocol, so as to exchange information and communicate with each other. A network for intelligent identification, positioning, tracking, monitoring and management of items.
For more related knowledge, please visit the FAQ column!
The above is the detailed content of What is the communication method between things and things and between things and people in the Internet of Things?. For more information, please follow other related articles on the PHP Chinese website!