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RFID is a non-contact identification technology from a professional point of view, which is divided into two types: active and passive. Working principle: The RFID reader emits radio frequency, passes through the coil of the electronic tag, generates a signal, and the reader reads and decodes the information to complete the entire identification process.
Industrial tablet computers have gradually become industrial control computers and industrial control electronic computers, which are widely used in self-service terminals, diagnosis and treatment, transportation, power engineering, Internet, financial industry and industrial control.
RFID radio frequency identification: it is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not need manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and multiple electronic tags at the same time, which is fast and convenient to operate.
In the latter half of 2021, things appear to be getting back to some semblance of normal. That's definitely true for the radio frequency identification (RFID) industry, as the need for RFID technology continues unabated. What RFID trends and challenges can you expect for the year into 2022? There are some important trends—and some issues—facing the industry.
According to RFID Magazine, Walmart USA has informed its suppliers that it is required to expand RFID tags into some new categories of goods, and as of September this year, these newly expanded goods will be mandatory to embed smart tags with RFID capabilities to be allowed to be listed in Walmart stores. It is reported that the newly expanded areas include: consumer electronics (such as TVs, xboxes)
