Today's food safety is the most important area for the country. In particular, the provision of green and ecological food is strongly supported by the country, so it is necessary to trace the source of food. Nowadays, the animal husbandry industry traces the source of RFID technology and can manage livestock conveniently, quickly, safely and effectively.
       The data collected through RFID technology is used to create a livestock ID card and other information. The country can use the identification function of electronic ear tags to track and monitor the entire process of animals from birth → slaughter → sales → consumer → final consumption.
       Conducive to animal disease control
       Electronic ear tags can manage the ear number of each animal together with its breed, origin, production performance, immune status, health status, livestock owner and other information. Once an epidemic and livestock product quality and other issues occur, it can be tracked (traced) Its origin, distinguish responsibilities, plug loopholes, thereby realizing the scientific and institutionalization of animal husbandry and improving the level of animal husbandry management.
       Conducive to safe production
       Electronic ear tags are an excellent tool for comprehensive and clear identification and detailed management of large numbers of livestock. Through electronic ear tags, breeding companies can detect hidden dangers in a timely manner and quickly take corresponding control measures to ensure safe production.
       Improve the management level of farms
In livestock and poultry management, easy-to-manage ear tags are used to identify individual animals (pigs). Each animal (such as a pig) is assigned an ear tag with a unique code to achieve unique identification of the individual. It is applied in pig breeding. The farm's ear tags mainly record data such as the farm number, pig house number, and pig individual number. After each pig is ear-tagged in the pig farm to uniquely identify the pig, the individual pig's material management, immunity management, disease management, death management, weighing management, and medication management are realized through reading and writing with a handheld computer. , daily information management such as slaughter records.
       Facilitate national safety supervision of livestock products
       Through this electronic label, it can be traced back to the production site, purchase site, slaughterhouse, and supermarket where the livestock meat is sold. If it is sold to a cooked food processing vendor, there will also be a record in the end. This kind of identification function has It is conducive to cracking down on a series of players selling diseased and dead livestock meat, supervising the safety of domestic livestock products, and ensuring that the public can eat healthy meat.
       This RFID technology application includes UHF RFID ear tags, RFID readers, RFID handhelds, and various data and cloud data management software.

On the sports field, athletes uphold the Olympic spirit of "faster, stronger, higher". However, the corresponding sports judging technology must also keep pace with the times.
RFID used in track events
     Track events are a type of track and field sports, and are a general term for running and walking competitions that take place on a track or prescribed road in a track and field. The electronic tags with personal information on the participating athletes are laid with carpet antennas at the starting point and end point of the track. After connecting to the reader, the tags are sent to the backstage through RS232 or TCP/IP as the basis for the referee.

Generally speaking, the construction and operation of RFID smart warehouse management systems are divided into software design and hardware installation:
1. RFID warehouse management system software design
According to actual needs, generally speaking, the design module is divided into the following aspects:
1. Warehouse management
When the goods enter the electromagnetic range of the RFID reader/writer at the warehouse door, the RFID electronic tag will communicate with the reader/writer, transfer the goods information to the warehouse management system, and check the quantity and model of the goods by comparing it with the order. is it right or not. If there is any discrepancy, the system will transmit the data to on-site staff for further comparison.

2. Outbound management
When the goods arrive at the entrance of the warehouse, a fixed reader is used to communicate with the tag, and the RFID electronic tags of the goods leaving the warehouse are collected and sent to the warehouse management system to check whether they correspond to the plan. If there are any errors, they will be repaired manually as soon as possible. deal with. For a small amount of goods, you can use an RFID handheld terminal to collect information from RFID electronic tags (handheld scanner or RFID Bluetooth scanner). When an error occurs, an alarm will be issued. The staff should handle it in a timely manner and finally send the data to The warehouse management system updates the database to complete the shipment.

3. Inventory management
According to the enterprise's inventory needs, existing data (including quantity, type, stacking location, etc.) of goods are retrieved from the warehouse management system, and staff use RFID handheld terminals to scan the goods for inventory (can be completed in one go) and scan the recorded data at the same time. It is transmitted to the backend of the warehouse management system through the wireless network and compared with the original data to find problems.
In addition to the above-mentioned readers and writers that support RFID technology, the warehouse management system software also includes basic information management, system information management, data statistical analysis, etc.
2. RFID warehouse management system hardware deployment
1.RFID reader/writer deployment
RFID warehouse management systems generally require the reader antenna to be installed within the door frame of the warehouse door. Generally, four antennas are installed, and the reader is installed on the wall next to the door. When monitoring goods inside the warehouse, RFID reader antennas need to be placed at the top of different areas, and the RFID readers are also placed together.
2.Selection and placement of RFID electronic tags
As the only label in the warehouse management system, electronic labels must be paid special attention to when affixing them. In order to obtain the best reading and writing results, the polarization of the tag and the reader must be consistent.
At the same time, the material selection of the label must also be correct. For example, anti-metal labels are used to mark metal goods. Non-anti-metal labels are used for goods such as wooden boxes, canvas bags, plastic bags, cartons, etc. At the same time, pay attention to the consistency when pasting the labels and do not paste them randomly.

Easy, free shopping environment is a trend that merchants are eager to build today, so they choose self -selected unmanned supermarkets, unmanned libraries, and so on. This article is the RFID application of the selected clothing store.
Implementation requirements for clothing stores:
1. Paste each piece of clothes in the shop with an RFID label. Tag information and clothes information are binded into the background database together.
2. Make a virtual dressing mirror in the store. (Choose clothes and try clothes. This is a fixed process for each customer to buy clothes. But in the era of the Internet era and entering the era of artificial intelligence, this fixed process needs to be changed. It is more convenient to choose clothes, but the process of trying to wear clothes Let customers feel trouble, always get back and forth between undressing and dressing. Put the mirror to solve this problem. Customers first choose the clothes they want to try in the store, then get the clothes box for the virtual fitting mirror, and then Testing people stand on the interview with the clothes mirror. The camera will use the size of the clothes architecture that the customer gets by the customer immediately on the portrait.
3. When the customer chooses the suitable size of the clothes, get the settlement desk for settlement (the built -in RFID reader built in the settlement table, put the purchased clothes in, and the total amount can appear. Then there are many ways to choose to check out. Alipay, Alipay, Alipay, WeChat, credit card, etc., and after paying the payment, the system notifys the waiter to pack the customers to the customer.)
4. The store has an inventory equipment for querying clothes. When the clothes selected by the customer are not suitable for the size she wants, the call waiter will use the inventory equipment to check the remaining size of the selected clothes.
5. Install the anti -theft access control system in the store import and export

Generally, vehicles that need to be weighted by the transportation of ore, coal, garbage, and fuel need to stop, registration, weighing, and manually entering data to the computer when reaching the weight. The use of RFID long -distance radio frequency recognition technology for vehicle intelligence weighing can solve these problems. The principle is to use the RFID electronic label to have the only global number, organically combine the RFID long -range card reader and the electronic balancer to form an intelligent weighing system, install the RFID ultra -high -frequency long -distance card reader before the ground. RS232 or TCP/IP is sent to the control board. The control board obtains the RFID tag ID number and the weight information coming from the floor is associated to send it to the server, and the output port control railing machine signal and signal light signal. Each car that requires weighing materials is fixed on the windshield glass to install a RFID electronic tag. Its ID is used as a vehicle ID number and stored in the central database to prevent theft.
Work process of management system:
1. Quickly automatically identify the information weighing vehicle information, improve the identification efficiency, and alleviate the phenomenon of the vehicle queue over;
2.RFID automatic recognition from long -distance, accurate data, exempting artificial management vulnerabilities;
3. Little affected by the environment, adapting to various harsh environments such as wind/snow/rain/fog;
4.RFID reader adopts outdoor waterproof design to ensure long -term stable work;
5.RFID long -distance card reader's data transmission interface is rich, and data linkage can be achieved with gate, camera, etc.