How does RFID work?laundry RFID Sale

　　How does RFID work?

　　When using RFID to tag-based management of materials or fixed assets, it is necessary to install RFID electronic tags on the items, and install RFID identification equipment in the management places (such as entrances and exits, warehouses, etc.), and combine the local area network, Internet, security alarm system and The cloud data center monitors the use and flow of assets in real time, completes real-time information update and real-time query (as shown in the figure below). The intelligent RFID asset management system will be equipped with network, positioning, database and other technologies to realize the management of the entire life cycle of asset storage, inventory, delivery, scrap, and safety.

　　The composition of a typical RFID application system

　　Compared with the previous process management that used barcodes, was error-prone, costly or was inefficient, RFID not only fully facilitates the automation of the process, but also greatly saves manpower and operating costs.

　　In summary, the advantages of using RFID technology for asset management include:

　　1. Efficient: RFID identification terminal uses wireless technology to identify electromagnetic fields, with fast speed and low error rate, and on-site interference can be minimized.

　　⒉Standards: RFID tags and RFID handheld terminals have unified data formats and technical standards, data docking is accurate, and no additional development of interfaces and management systems is required.

　　3. Intelligence: Combined with cloud technology, through the establishment of a real-time monitoring platform for data center assets, it can make full use of tracking information for decision-making support, real-time query, tracking, and early warning of asset usage and flow conditions, greatly optimizing asset utilization, and realizing asset full Intelligent management of the life cycle.

　　RFID technology comparison: passive vs active

　　RFID technology can be divided into two main types according to whether the tag has its own power supply: passive or active.

　　"Passive RFID" is an RFID tag without a battery. In order for passive RFID solutions to work, passive RFID tags must take power from a powered RFID reader to send location data back to the reader. The reader then sends the tag data to the customer's database or cloud, and stores it there. Customers may analyze this data in software programs or smartphone applications.

　　One of the advantages of passive RFID is cost control. Because it does not use batteries, the pricing of passive RFID tags can be as low as one dollar in large quantities. Even those powerful and rugged tags can be controlled at about $20. The most basic market price of active RFID tags is usually more than $20.

　　In addition, passive RFID does not require built-in batteries and maintenance, so it can be used for life.

　　Most of the target customers of passive RFID tags are customers who need highly reliable, reinforced and long-life RFID tags; in addition to their obvious cost advantages, they can adapt to a wide range of applications, which can cover industry, construction, oil and gas, Food, agriculture, warehouse management, data center, government/military, hospital, etc.

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