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The personal multi-modal biometrics recognition system mainly collects fingerprints, facial images and DNA, and text information into the microprocessor through computer terminals, and then integrates the information into the background and records the individual biometric information database management system through the network. And can be related to other military information about military information, political information, medical care, clothing, wages, housing and other supply relationship information.

Based on a simple RFID system, combined with existing network technology, database technology, middleware technology, etc., build a "Internet of Things" consisting of a large number of networked readers and numerous mobile tags, which are larger than Internet. ) has become a trend in the development of RFID technology.

With advances in materials technology, RFID tags are becoming smaller and smaller, and can even be washed without damage, making RFID applications more widely available. Hopeland has developed a number of unique RFID tags, RFID UHF readers and software that can help solve problems or increase the efficiency of customer operations. Applications include retail, medical and healthcare, smart factories, laundries and entertainment.

The application of Internet of Things technology has brought about the possibility of product innovation, solving product anti-counterfeiting, distribution and after-sales problems, and the realization of purification effect requires deep professional experience and huge industry data.

With the improvement of people's living standards, the number of liquefied petroleum gas cylinders has also increased dramatically. Liquefied petroleum gas has many problems, such as wide use, large quantity, large liquidity, harsh use environment and lagging regulatory measures, which cause huge safety hazards.

RFID technology can effectively integrate the daily management activities of medical assets with the medical asset management system, so as to achieve the real-time synchronization of physical information and system information, and quickly find various medical assets in an emergency.

In 2002, Metro announced the "Future Store" program, which announced the adoption of RFID technology throughout its supply chain. The program has attracted more than 50 partner companies to jointly develop and test applications for IoT RFID technology, covering all aspects of the retail supply chain, including inventory, transportation, logistics, warehousing, and even the retail in-store customer buying experience.

The RFID chip is used to establish an identity card for the construction site personnel. By setting a long range RFID card reader in the floor, the RFID chip information can be read out instantly, and the location and personal information of the construction site personnel can be known. At the same time, the information is uploaded to the network cloud through the computer host, and the information is viewed through the network platform or the mobile APP to realize remote monitoring. Provide a convenient and reliable solution in the real-name system and security management of labor services.
 

Card recognition is divided into two categories: the first one is a magnetic card, but the magnetic card is low in security, easy to wear and requires frequent magnetization; the second is an RFID card, which is cheap, easy to use, highly secure and can use a database. It is well managed, its cost performance is extremely high, and it has a good promotion prospect.

Based on the RFID device and the tableware with the RFID chip, a checkout counter with sensing function is added in the cashier area to complete the intelligent settlement of the meal checkout. Compared with the traditional queuing checkout, the billing time is shortened to the utmost, the work efficiency of the restaurant is improved, the number of labor is saved, the operating cost is reduced, the management performance is improved, the service quality is improved, and the human-machine interaction is realized.