Shulou(Shulou.com)06/02 Report--

This article mainly introduces that the perception layer in the computer is the layer of the Internet of things architecture, the article introduces in great detail, has a certain reference value, interested friends must read it!

The perception layer is the first layer of the Internet of things architecture. The perception layer is illustrated by various sensors and sensor gateway technology architecture, including carbon dioxide concentration sensors, temperature sensors, humidity sensors, QR code tags, RFID tags and readers, cameras, GPS and other sensing terminals.

The perception layer is the first layer of the Internet of things architecture

1. From the perspective of technical architecture, the Internet of things can be divided into three layers: perception layer, network layer and application layer.

2. The perception layer is illustrated by a variety of sensors and sensor gateway technology, including carbon dioxide concentration sensors, temperature sensors, humidity sensors, QR code tags, RFID tags and readers, cameras, GPS and other sensing terminals. The function of the perceptual layer is equivalent to the nerve endings of human eyes, ear, nose, throat and skin. It is the source of the Internet of things to identify objects and collect information. Its main function is to identify objects and collect information.

3. The network layer is composed of various private networks, Internet, wired and wireless communication networks, network management systems and cloud computing platforms, which is equivalent to the human nerve center and brain, and is responsible for transmitting and processing the information obtained by the perceptual layer.

4. The application layer is the interface between the Internet of things and users (including people, organizations and other systems). It combines with the needs of the industry to realize the intelligent application of the Internet of things.

Expansion materials:

1. The Internet of things is the Internet in which things are connected. This has two meanings:

(1) the core and foundation of the Internet of things is still the Internet, which is an extension and expansion of the network based on the Internet.

(2) its client extends and extends to any object to exchange information and communicate with each other, that is, the exchange of information. The Internet of things is widely used in the integration of networks through communication-aware technologies such as intelligent perception, recognition technology and pervasive computing, so it is called the third wave of the development of the world information industry after computers and the Internet.

2. Using communication technologies such as local network or Internet to connect sensors, controllers, machines, people and things together in a new way, to form the connection between people and things, things and things, and to realize information, remote management and control and intelligent network. The Internet of things is an extension of the Internet, which includes the Internet and all resources on the Internet, and is compatible with all applications of the Internet, but all elements of the Internet of things (all devices, resources and communications, etc.) are personalized and privatized.

These are all the contents of the article "which layer of the Internet of things is the perception layer in the computer?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.