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I don't know if you have encountered it in the supermarket. The supermarket staff scans the barcode label of the item with PDA, changes the product price, and then prints the price and pastes it on the product to complete the product price change. The above price change job is simple and easy to do, but a lot has been done.
RFID is widely used in various industries, and reinforced three-proof tablet computers with RFID function have also been derived in the market. Now there are two main types of RFID three-proof reinforced tablet computers on the market. One is to attach the RFID module through the back clip. In the form of accessories, it is fixed on the back of the tablet computer through the pogopin interface.
With the rapid development of the animal husbandry industry, the level of scale and specialization has been continuously improved. Transforming and upgrading traditional animal husbandry, pioneering and innovating modern intelligent animal husbandry, and accelerating the modernization and informatization construction of animal husbandry have become more and more important factors in the development of animal husbandry.
By using RFID to detect asset locations, hospitals can make it easy for staff to find the closest needed equipment. This visibility also makes it easier to identify idle assets, thereby avoiding unnecessary asset purchases. Such tracking could also increase the utility of the FDA's Unique Device Identifier (UDI) requirement for tracking medical devices.
The highway automatic toll collection system is one of the most successful applications of RFID technology. At present, the development of expressways in China is very fast. The prerequisite for regional economic development is to have convenient transportation conditions. However, there are some problems in expressway toll collection.
In view of the problems existing in the traditional logistics distribution center, how to apply RFID technology in the distribution center is introduced in detail from one of the following aspects.
Unique code management, tracing the source of each commodity and eliminating counterfeits; The label is embedded in each item, and the whole box is quickly sensed to realize full-automatic receiving; Instantly verify picking errors, and 100% eliminate excessive, insufficient and wrong picking; Batch induction inventory, the inventory frequency of the store can be greatly improved, and it is no longer a dream to achieve 100% consistency between the account and the actual;
RFID reader/ writer (abbreviation of radio frequency identification) is also known as "RFID reader", that is, radio frequency identification. It can automatically identify the target object and obtain relevant data through the radio frequency identification signal without manual intervention. It can identify high-speed moving objects and multiple RFID tags at the same time. The operation is fast and convenient. RFID readers / writers are fixed and handheld.
Several racecar drivers and teams are employing and sponsoring a solution to track the performance of tires or other components by monitoring how often each part passes RFID readers. They launched an RFID-based solution to manage the equipment within their cars. The system, provided by Internet of Things (IOT), enables them to track the usage and the replacement of tires or other components during practice and races, for the purpose of regulation compliance and safety.
Radio frequency identification (RFID) is a non-contact automatic identification technology. Its basic principle is to realize the automatic identification of the identified object by using the transmission characteristics of RF signal and spatial coupling (inductive or electromagnetic coupling) or radar reflection. RFID reader (RFID reader) communicates wirelessly with RFID electronic tag through antenna, which can read or write tag identification code and memory data.
