Shenzhen Huahai Smart Card Co

Contact person Wang Jie
Telephone
Mobile phone
Corporate switchboard
Fax
Corporate email@
Factory address Yuanling Avenue, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province Qiaotong Yuanling Industrial Park Building
Shenzhen Huahai Smart Card Co., Ltd. Production Series
Electronic label products This product is suitable for travel label product identification labels and other applications. Welcome to consult and order.
It is a contactless smart tag card chip produced by Philips with an operating frequency of
. This chip is mainly newly developed and designed for logistics system applications such as parcel delivery, air luggage rental services, and retail supply chain management. A series of RFID chips.
·
The tag chip uses
protocol standards and is a major member of the
smart label product series. Its chip is simply connected with a few turns of the printed antenna
The etched or stamped coil can be
·
The chip can be operated within
line of sight
and No batteries are required
so it can be designed for long-distance applications.
·
The chip has an anti-collision function that allows more than one tag card to be operated simultaneously in the antenna field. The anti-collision algorithm selects each tag individually and ensures that one selected tag correctly performs the data exchange without causing data errors due to other tags in the field. When the smart tag is placed in the electromagnetic field of the reader-writer antenna
the data transfer rate allowed by the communication interface can be achieved
.
Brief features
Non-contact transmission of data and power supply

Operating distance up to
Operating frequency
Fast data transmission
Up to< br/> To
High data integrity
Verification
True anti-collision
Electronic item monitoring
Support application family identifier
Data storage format identification Characters
Additional fast anti-collision reading
The writing distance is the same as the reading distance
The
are divided into
blocks
bytes
each block
The block with the highest value is the user data block, which has a data retention capacity of more than 100,000 erasing and writing cycles per year. Each chip has an unchangeable unique identifier
ensuring the uniqueness of each tag.
Each block has a locking mechanism
.
Memory and Data Format
Bit-unique sequence identifier
According to the protocol
it has been planned during the production process and cannot be modified later.
The bit identifier starts with a low bit and ends with a high bit according to the above protocol
See the memory structure diagram. Among them, "Block
" is the access control block that can be set by the user. "Block
" is the setting block for other special functions.
The
are divided into
blocks. Each block
bytes

The lowest block
contains the serial number read and write conditions and some configurations. Bit.
Typical Applications Identification Cards
Read-only storage of serial number identification, automated logistics management identification, industrial product response identification, embedded tags, mobile property tags, etc. The radio frequency induction card produced by this chip can be a standard card or an ultra-thin flexible label.
The actually used
·
induction tags are divided into square strips or discs that can be pasted. In order to meet the mass market demand of tens of millions of tags every year
·
Smart tags using the latest
RFID technology combine barcodes
with traditional RFID solutions. Multi-functional advantages: This chip shows the advanced level of modern technology in smart electronic labels. It allows packaging labels to provide original security signatures
Automatic data reading, anti-theft and data storage functions
It is a low-cost Cost-modifiable throwaway solution.
In other words
·
Almost all items can be processed more efficiently by being labeled. For example, the fully automatic scanning program can scan several labels at the same time without targeting the item. It can even store digital signatures to identify authenticity and prevent counterfeiting.
·
Smart tags provide considerable advantages in a wide range of applications. For example, in airline baggage and cargo services, smart tags will facilitate the classification of items and in supply chain management systems, smart card tags It can overcome the limitations of barcode technology and provide an improved production and sales system. As for library and rental applications, smart labels provide automated login and logout services and multi-item inventory management.