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This paper studies a combination system called WLAN+RFID (hereinafter referred to as a combined system) consisting of WLAN and RFID. It is based on wireless local area network and radio frequency identification technology. It utilizes the wireless transmission of WLAN and the non-contact automatic identification of RFID to provide users with faster and more flexible identification services.

RFID technology can effectively solve the increasingly rampant product anti-counterfeiting phenomenon. In RFID anti-counterfeiting applications, clothing is commonly used for anti-counterfeiting. Apparel manufacturers put their own unique RFID tags and clothing in a carton, each with its own unique ID code.

At present, radio frequency identification is most widely used in high frequency and ultra high frequency. However, radio frequency in the UHF band is sensitive to the environment, especially metal, which makes the passive tag of this working frequency unable to work on objects with metal surfaces, and the most widely used logistics industry for radio frequency identification is metal environment. Therefore, the shortcoming of metal sensitivity greatly limits its application in the logistics industry.

Many vendors label their labels before shipping in order to comply with the new RFID regulations, but Wells' approach is different. It used RFID systems early in the manufacturing process, saving costs and achieving other advantages. Bras Galles, Wells’ process control manager, began a pilot project with dairy company automation supplier Rockwell AutomaTIon in mid-2004.

Given the current trend in oil prices and the co-promotion of carbon neutrality, organizations are under increasing pressure to adopt different technology solutions to improve the efficiency of mobile device management.

In recent years, the national policy has clearly proposed the application of high-tech such as smart parking systems and automatic identification of license plates. To put it simply, the "wisdom" of smart parking is reflected in: smart looking for parking spaces + automatic parking fees.

The anti-counterfeiting system and method of alcohol based on RFID technology, using large-scale integrated circuit manufacturing, has the characteristics of high processing difficulty, low cost, and can be certified by enterprises for commodity information, which will bring revolutionary breakthrough to alcohol anti-counterfeiting technology.

With the rapid growth of corporate brands and the rapidly changing market, the original factory packaging and logistics links are clearly unable to keep up with the pace of enterprise development.

Radio Frequency Identification (RFID) is the abbreviation of Radio Frequency IdentjficaTIon. It is a non-contact identification technology and is a more specific technical name for radio technology in the field of automatic identification. Electronic tags are the popular name for radio frequency identification (RFlD). In recent years, RFID technology has been widely used in warehouse management. The main application mode is warehousing management and logistics tracking management.

RFID (radio frequency identification) technology has the potential to become a common and important part of embedded system design. In addition to its traditional role in inventory management, new advances in RFID tags and high-speed long distance RFID readers make it easy for embedded system designers to incorporate features such as access control, anti-counterfeiting, easy payment, medical authentication, dynamic pricing, and product history. , remote asset tracking.