What are the automatic identification technologies?

The advent of the Internet of Things era brings new opportunities and challenges to automatic identification technology. With further promotion and application, the automatic identification technology will be applied in every aspect of people's daily life in the future. It will become a basic technology for the future construction of the information society and has a good development prospect. So what are the automatic identification technologies? Automatic identification technology, based on integration with computer technology, communication technology, optoelectronics technology, and internet technology, has been developed as a favorable tool and means to change the quality of people's lives, improve people's work efficiency, and help people obtain convenient services. In recent decades, automatic identification technology has been rapidly developed, and an automatic identification technology including bar code identification, magnetic stripe card recognition, smart card identification, optical character recognition, radio frequency identification, voice recognition, and visual recognition has been preliminarily formed. . With the maturity of automatic identification technology, its performance has become more and more stable, and its functions and effects have been recognized by the society. At present, automatic identification technology has been widely used in various fields such as identification, retail, logistics and transportation, postal communication, e-government, industrial manufacturing, military, and animal husbandry management, and it has played an increasingly important role in the development of the Internet of Things in China.

Perceptual automatic recognition technology

The very important technology in the Internet of Things is the automatic identification technology. The automatic identification technology integrates the physical world and the information world. It is the most unique part of the Internet of Things that distinguishes it from other networks (such as telecommunications networks and the Internet). The automatic identification technology can identify and identify each item, and can update the data in real time. It is an important part of constructing the real-time sharing of global item information and is the cornerstone of the Internet of Things. In the popular sense, automatic recognition technology is a technology that allows items to “talk”.

As human society enters the information age, the amount of information people acquire and process continues to increase. The traditional input of information acquisition is entered through manual means. It not only has high labor intensity, but also has a high data bit error rate. So how to solve this problem? The answer is automatic recognition based on computer and communication technology.

The automatic identification technology is to apply a certain identification device to automatically acquire the relevant information of the identified article through the proximity activity between the identified article and the identification device, and provide it to a back-end computer processing system to complete the relevant subsequent processing. A technique.

The automatic identification technology integrates computer, optical, electrical, communications, and network technologies, and integrates technologies such as the Internet and mobile communications to achieve tracking and sharing of information across the globe, thereby imparting intelligence to objects and realizing Objects and the communication and dialogue between objects and objects.

In real life, all kinds of activities or events generate data of one kind or another. These data include human, material, and financial, as well as purchased, produced, and sold. These data are collected and Analysis is very important for people's production or life decisions. Without data support for these actual operating conditions, production and decision-making will become empty talk and will lack a realistic basis.

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