The application of high-frequency RFID technology in archives management has brought great progress, with the following advantages:
Non contact data acquisition. UHF RFID technology has greatly enhanced the ability of managers to collect, exchange and track the information of stored goods in the reservoir area. The manager does not need to open the file box, but only needs to pass the file box with the electronic label in front of the reader, and then the specific name, quantity, file summary and other information of the files in the box can be displayed on the computer screen, which reduces the operation links of the manager, improves the operation efficiency, and helps the manager to implement the dynamic management of the inventory files.
Fast scanning and large amount of one-time data processing. The UHF RFID reader can quickly read a number of related data information including location information, file content, summary information and so on from multiple
RFID tag manufacturer at the same time. For example, some readers can read the data of 200 tags per second, which is more than 100 times faster than the traditional scanning method.
The label information has large capacity, long service life and can be reused. Compared with traditional data storage media such as bar code and magnetic card, the amount of data that can be stored by UHF RFID tag is greatly increased; The contents of the label can be rewritten repeatedly without damaging the function of the label and realizing the reuse of the label.High safety. The data access of the RFID tag manufacturers has password protection, and the identification code is unique and cannot be copied. This high security protection measure makes the data on the tag difficult to be forged and tampered with.
It has strong anti pollution performance and durability. The carrier of traditional barcode is paper, so it is easy to be polluted. However, UHF RFID has strong resistance to water, oil and chemicals. In addition, since the bar code is attached to the plastic bag or the outer packaging carton, it is particularly vulnerable to damage; The UHF RFID label stores data in the chip, so it can be protected from contamination.
The volume is small and the shape is diversified. The UHF RFID is not limited by the size and shape in reading, and does not need to match the fixed size and printing quality of the paper for reading accuracy. In addition, UHF RFID tags can be miniaturized and diversified to be applied to different files.
It can be reused, and the current barcode cannot be changed after printing. The UHF RFID tag can repeatedly add, modify and delete the data stored in the label to facilitate the update of information.
Penetrating and barrier free reading. When covered, UHF RFID can penetrate non-metallic or non transparent materials such as paper, wood and plastic, and can conduct penetrating communication. The bar code scanner must be in close proximity and there is no object blocking it before it can read the bar code.
The RFID tag manufacturers(
more info) has EAS anti-theft function, which can well prevent the loss of files and realize the alarm function of illegal taking.
The file management solution is similar to the library solution. As shown in Figure 8-10, it is a schematic diagram of intelligent file management. There are 8 scenarios: file security, file borrowing registration, file query, file receiving, file inventory, file sorting, file tear prevention detection, and file entry.
When new files need to be put into the archive room, they need to be recorded. First, the electronic label is pasted on the archive bag, and the barcode information and UHF RFID data are printed by the RFID printer and entered into the system. Then put the files in the designated location in the filing cabinet. When someone needs to borrow a file, first go to the file query machine to find the file they need and the location of the file. Then go to the filing cabinet to take the required files and hand them over to the file borrowing registration office. They can be taken away after being authorized. When the attached files pass through the gate antenna at the entrance and exit, it will detect whether there are unauthorized files taken away. There are two types of inventory of filing cabinets, namely, manual inventory and automatic inventory. The manual inventory mode is similar to the book inventory in the library. The staff pushes the inventory cart to conduct batch inventory of the files in the filing cabinet. Automatic counting is a common fast counting method at this stage, mainly for closed file cabinets. The reader antenna and reader are preset in the filing cabinet. When the inventory is started, the RFID tag manufacturer of all files in the filing cabinet can be quickly identified and reported to the system. When the file is lost or the file is placed in the wrong position, the system can send an alarm. The difficulty in the UHF RFID system lies in the radiation effect of the reader antenna and the algorithm of multiple tags. Because there are many files in the filing cabinet, sometimes more than 200, they must be identified quickly and without error. Some intelligent filing cabinet manufacturers have developed UHF RFID filing cabinets with positioning function, which can accurately identify the specific location of the files with the specified ID number in the filing cabinet. This scheme is realized through multiple antenna partitions.
OPRFID Technologies' RFID tag Manufacturer:
http://www.oprfid.com/
Advantages Of Uhf Rfid Technology In Archives Management - RFID Tag Manufacturer
