On the Application of UHF RFID Smart Hardware in Smart Library

　　Because of its non-contact, long-distance, and fast reading of multiple tags, RFID technology has unparalleled superiority when applied to book management. It can realize fast borrowing and returning, inventory, search, positioning, shelf, and wrong shelf of books. Organizing and other functions, using RFID electronic tags as information storage media and pasting them on the books, storing the basic information and borrowing and returning records of the books in the RFID chip, using RFID reading and writing equipment and cooperating with the back-end database management system to realize the book Library information management has greatly improved the intelligence level of library management methods and improved work efficiency.

　　Currently, RFID technology is used for book management in the market with high frequency. With the actual application process, problems such as slow inventory speed, short recognition distance, and limited label directionality have appeared. Especially when the number of books is sufficient, the disadvantages become more and more serious. obvious. In recent years, as the development of UHF RFID technology has become more and more mature, the advantages of its application in book management have become more obvious, and its realization of location and inventory speed is 5-10 times faster. Broadwin's intelligent team has more than 10 years of technical experience in the field of UHF RFID technology. Based on the advantages of UHF RFID technology in library applications, combined with our technical advantages, a series of RFID smart hardware devices have been specially designed.

　　1. RFID book tag

　　The BRT-23 book label is an ultra-high frequency electronic label with ultra-high concealment, not easy to tear, not easy to damage, and a service life of over ten years. The electronic label has a high recognition rate, no missed reading when multiple files are densely stacked, and has excellent anti-magnetic stripe interference performance. The label uses international imported chips and has stable performance. The back is strong glue design, it is not easy to fall off after being pasted, and the label can be printed by a label printer.

　　Features:

　　Working frequency band: 860MHz~960MHz full frequency band

　　Recognition distance: 0 ~ 8 meters adjustable

　　Chip: R6-P

　　Recognition ability: anti-collision performance of 300 frames per second

　　Recognition method: omnidirectional recognition

　　Anti-interference: channel isolation technology, multiple devices do not interfere with each other

　　Security: Encrypted calculation and security certification to prevent link detection

　　Number of erasing and writing: 100,000 times

　　Service life: 10 years

　　Working temperature: -20℃ ～85℃

　　Working humidity: <95%

　　Reliability: Waterproof and shockproof, meeting the requirements of industrial environment

　　Material: Etched aluminum + PET

　　2. RFID shelf label

　　The BRT-30 PCB anti-metal shelf label is a label specially designed for complex environments such as metals. It has the characteristics of long reading distance, high sensitivity, and easy installation. It is especially suitable for various metal environments. Each layer of the compact rack is pasted with an RFID shelf label as the smallest unit of file location management.

　　Features:

　　Reading protocol: ISO 18000-6C, EPC global C1Gen2

　　Chip: Alien H3

　　Recognition distance: adjustable from 0 to 10 meters

　　Recognition ability: anti-collision performance of 300 frames per second

　　Recognition method: omnidirectional recognition

　　Working frequency band: 860MHz~960MHz full frequency band

　　Read and write function: 512bits storage space can be read and written

　　Service life: 10 years

　　Number of erasing: 100,000 times

　　Working temperature: -20℃ ～85℃

　　Working humidity: <95%

　　3. RFID security access control system

　　The BRC-04BL RFID security access control system supports the EPC C1 G2 (ISO18000-6C) protocol. It is a system equipment that can scan and securely identify books with RFID tags. It is used for the security control of the circulation materials by the circulation department to achieve anti-theft And the purpose of monitoring. The equipment system determines whether the alarm message sounds by judging the book borrowing status. The equipment is safe, reliable, durable, and beautiful.

　　Features:

　　Support multi-channel unlimited cascading

　　Working frequency 902~928MHz (customizable 865~868MHz)

　　Strong multi-tag reading capability, with a tag reading rate of 100%

　　Antenna horizontal plane narrow beam design, accurate access control coverage, no blind spots

　　Built-in alarm light and buzzer, alarm sensitive, safe and reliable

　　Optional infrared motion direction judgment

　　Fashionable appearance, easy to assemble

　　4. RFID librarian workstation

　　The BRD-DC03 desktop librarian workstation is a high-performance RFID read-write device that uses RFID technology to perform information identification and data processing on RFID tags. The product adopts an integrated design. The 15.6-inch display screen is easy to operate and the information is intuitive. It can identify and process the circulation status of RFID tags, quickly complete the borrowing and returning operations, and has strong group reading ability and controllable reading range. The product is widely used Scenes such as books and archives.

　　Features:

　　Integrated high-performance near-field antenna to prevent misreading/miswriting of tags

　　Support EPCglobal UHF Class 1 Gen 2/ISO 18000-6C protocol

　　Working frequency 902~928MHz, output power 30dbm (adjustable)

　　Fast reading and writing rate, up to 50 tags/sec

　　Super strong multi-tag read and write performance, improve conversion, loan and return efficiency;

　　The communication interface is network port and serial port to ensure reliable and stable communication

　　Independent mold opening, support IP54 protection level

　　Provide complete software development materials such as DEMO, SDK, etc. to facilitate development

　　The surface is designed with glass fiber reinforced plastic, the appearance is thin and delicate, and the operation is convenient and simple

　　Humanized interface, touch screen operation, friendly and simple interface, simple and quick borrowing and returning process

　　5. RFID handheld terminal

　　BRD-C07 is a high-performance UHF smart handheld terminal. C07 is fully functional, reliable and durable, and incorporates powerful UHF UHF reading and writing functions. Compared with traditional reading methods, it has better sensitivity and helps to achieve more accurate and faster data collection. Using Android 6.0 intelligent operating system, equipped with 1.3GHz quad-core ultra-fast processor, has long battery life, industrial-grade IP65 high protection level, first-class configuration, sturdy and durable, helping users realize information management and improve work efficiency.

　　special function:

　　Android 6.0 system, quad-core processor, 2GB RAM, 16GB ROM large-capacity storage space

　　Support EPC C1 GEN2 / ISO18000-6C protocol

　　Ultra-long reading distance of more than 10 meters

　　4G, WiFi, Bluetooth and other wireless connection methods are optional

　　Barcode scanning, high-definition camera and other data collection functions are optional

　　IP65 protection level, 8000mAh large battery capacity, 5.2-inch 1080P high-definition large screen design

　　Support the secondary development of software and hardware to meet user needs in an all-round way

　　6. RFID smart inventory car

　　The RFID smart inventory vehicle is designed with an ergonomic structure and is composed of a UHF RFID reader and a single antenna unit. It assists the handheld inventory device to complete manual library data collection, inventory, shelf arrangement, and search. The antenna has an automatic lifting function, assisting the archives staff to complete the data collection, inventory, arrangement and search of the archives in the library. At the same time, it is equipped with a 21.5-inch touch screen that can rotate 270 degrees. It is a high-performance, easy-to-operate, self-service self-service equipment. With high-speed tag reading performance and good read-write area control capabilities, the product is especially suitable for book and file management.

　　special function:

　　Working frequency 902~928MHz

　　The scanning antenna can be raised and lowered automatically without manual intervention (the lifting function is optional)

　　Support EPC C1 G2 (ISO18000-6C) protocol

　　48 hours of continuous work, long battery life, improve work efficiency

　　Possesses functions such as inventory counting, ordering, staggering, inverting, putting on shelves, and querying

　　Strong multi-tag reading ability, fast inventory rate, 100% inventory success rate

　　Support multiple communication methods such as WIFI and 4G

　　21.5-inch high-definition vertical screen, 270-degree rotation, easy to operate

　　The equipment is simple and stylish, with an ergonomic structure design

　　7. RFID smart bookshelf

　　BRG-01 RFID smart bookshelf is a smart product that supports EPC C1 G2 (ISO18000-6C) protocol, applies RFID technology, and connects with library systems and databases. The main components are industrial computer, RFID system control box, hub, antenna box, structural bookshelf, etc. The product adopts a double-sided six-layer design, which can hold about 50-300 books, and multiple units can be spliced into rows for use. A touch screen is installed on the side of the bookshelf, which can display the information and position of the books on the entire bookshelf.

　　special function:

　　24H online inventory: The bookshelves have built-in RFID antennas and readers, which can realize 24-hour online inventory of books on shelves. Books are stored at will, and the background system automatically updates the quantity.

　　Real-time monitoring: RFID smart bookshelf can detect the current shelf information of books in real time, and provide shelf information to the query system for positioning.

　　Query location: According to the query conditions entered by the reader, such as book title, author, etc., the real-time location of the book can be accurately provided.

　　Automatic shelf loading: When the RFID smart bookshelf detects a new book, it will automatically upload the shelf label of the new book to the database to realize the binding of the book to the shelf label.

　　Wrong shelf sorting: When readers or staff put books on the wrong shelf, the system can automatically generate the wrong shelf list, and the staff can enter the background to manage the wrong shelf books.

　　With the development of UHF RFID technology becoming more and more mature, the application of smart hardware devices based on this technology has become very common in libraries. The use of UHF RFID smart hardware products not only effectively improves book management methods, increases work efficiency, and reduces management. The labor intensity of personnel has also realized management functions such as automatic book inventory, self-service borrowing and returning, area positioning, and automatic sorting.

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