Views: 0 Author: Site Editor Publish Time: 21-02-2022 Origin: Site
In recent years, due to people's continuous deepening of understanding of RFID technology and the continuous reduction of application costs, RFID has been accelerating in all walks of life.
In the clothing industry, big-name shoe and apparel manufacturers in order to improve the efficiency of the supply chain and large-scale application of RFID; large and small libraries across the country have chosen to use RFID solutions to manage massive books, there have been librarian workstations, self-service book return boxes (machines), mobile inventory cars, sorters and other forms of products; airlines use RFID technology to track luggage in real time, greatly reducing the baggage loss rate of passengers.
Although, in general, RFID electronic tags can be divided into low-frequency RFID tags, high-frequency RFID tags and UHF RFID electronic tags, but these tag consumption scenarios are almost always the use of UHF RFID tags, which mainly stems from the following advantages:
(1) The reading distance of UHF RFID electronic tags is farther;
(2) UHF RFID electronic tag security, strong confidentiality;
(3) UHF RFID electronic tags can identify objects moving at high speed;
(4) UHF RFID electronic tags can realize the synchronous identification of multiple objects at the same time;
(5) UHF RFID electronic tags can be reused and have a large amount of data memory.
Cilico CM900 UHF RFID reader is a first class RFID reader in the market, which takes Impinj R2000 RFID module and can integrate 1D/2D barcode scanner together to satisfy the different using scenarios in the enterprise operation work. Big battery, long reading distance, one button mode switch makes your all day work easy and efficient.
Due to the significant differences in requirements and usage conditions in different industries and application scenarios, different requirements are put forward for the performance and form of labels. This is mainly based on the balance of business requirements, process conditions, application costs, application scenario environments and other aspects, such as the identification of objects as metal products, it is necessary to add absorbing materials to achieve metal resistance characteristics.
Electronic label products can be roughly divided into three categories from the form, namely traditional self-adhesive self-adhesive labels, injection molding labels and card labels. The traditional RFID electronic tag with self-adhesive function encapsulates RFID into a self-adhesive form, which is suitable for application in scenarios such as automatic collection of product information on highways, parking lots and industrial production lines. In scenarios such as campus, traffic, and access control, non-contact IC cards are used, and it is easy to see special-shaped labels made by injection molding process in access control.
UHF RFID Regulations in the world
In addition, since different countries and regions have different spectrum allocations, the coverage of the definition of UHF electronic tag bands is also different, such as:
(1) FCC frequency band is: 902~928MHz;
(2) ETSI frequency band is: 865MHz ~868MHz;