Talking about the Application of RFID Technology in Realizing Intelligent Jewelry Management

　　RFID jewelry management is to affix RFID electronic tags to precious jewelry products. Combined with the jewelry inventory equipment installed on the counter, it is used to monitor, control, and track labeled jewelry items to achieve fast inventory and real-time management functions. In this way, the all-round tracking and recording of the entry and exit of jewelry products and the sales process are carried out, and the cumbersome and inefficient human management and bar code scanning mode are replaced with new methods of automation, accuracy and efficiency.

　　Jewelry management is an important part of the daily work of jewelers. For jewelers, how to manage these expensive assets and achieve maximum profit is particularly important. Introduce RFID radio frequency identification technology into jewelry management, attach RFID electronic tags to precious jewelry products, and combine with the jewelry inventory equipment installed on the counter to monitor, control and track jewelry with RFID electronic tags to achieve fast inventory and real-time Intelligent tracking and sales management. In this way, all-round tracking and recording of the entry and exit of jewelry products and the sales process are carried out, and the cumbersome and inefficient manual management and bar code scanning mode are replaced with new methods of automation, accuracy and efficiency. Jewelry tags are RFID electronic tags. Each RFID electronic tag has a unique ID number. The tag records the weight, purity, grade, warehouse, cargo area, shelf and other jewelry information on the national inspection certificate.

　　Main application links:

　　1. Jewelry booth supervision. In the jewelry sales link, the safety management of precious jewelry has always been the top priority. RFID electronic tags are added to the jewelry, RFID readers and antennas are built in the booth, and the jewelry can be read in real time when it is in the booth. When the jewelry is picked up, it can be known by the backstage, and it is guaranteed that the jewelry is always on the booth at all times. In addition, RFID bracelets can be worn for salespersons, and they will be sensed when they reach the top of the booth. Combined with the jewellery that has been taken away, it is possible to have a dedicated person responsible for the jewellery that leaves the booth. In addition, the complicated inventory work was reduced when shifting shifts.

　　2. Jewelry anti-counterfeiting, using RFID electronic tags to have a globally unique ID number as the only identity certificate for jewelry, and linking the attributes of the jewelry with the ID number, you can manage the jewelry's anti-counterfeiting and anti-sweeping.

　　3. Incoming and outgoing management, including warehouse delivery to single store and single store transfer, can be quickly and automatically identified on the operation table equipped with RFID reader to complete the transfer.

　　4. Warehouse inventory. For high-value jewelry, daily inventory is a basic and very important job. With the addition of RFID electronic tags, the inventory can be quickly completed, which greatly reduces the work pressure of employees.

　　The system is composed of jewelry individuals and corresponding RFID electronic tags, electronic tag issuing equipment, on-site inventory reading and writing equipment, computers, management system software, and related network equipment and network data interfaces. The fixed reader adopts an RFID integrated reader. The antenna and the reader are integrated. On the one hand, the tag is recognized, and the remote data collection is also realized, so that the collected information can be accurately transmitted in real time to the On the background server. If there is any abnormal operation in the process of sales, transfer, consignment or safe replenishment, such as when jewelry is illegally taken from the sales plate, the reader will not be able to read the label information, and the system will warn at the same time. Record the time when the warning occurred.

　　After the daily work is over, the employees activate the “automatic inventory” function, and the RFID system will automatically identify and ensure that all the goods are stored in the designated display cabinet, which is used to inform the RFID system that all the jewelry is intact.

　　work process:

　　(1) Equip each piece of jewelry with an RFID tag, and write jewelry information through a read-write device.

　　(2) Employees distribute employee cards (or wristbands) and grant relevant permissions: used to record employee behavior in the main server and ensure that employees do not trigger alarms when they touch jewelry.

　　(3) Arrange RFID antennas in the display area and set timeout alarms for jewelry leaving: For example, if employees need to put jewelry on the display tray for customers to watch, they can take the jewelry out of the RFID smart display cabinet and put it in the RFID smart display tray , For a one-minute display. Before this piece of jewelry is put back into the smart display cabinet, the antenna installed in the center of the smart display tray will monitor the tray. Once the jewellery leaves the safe area, an alarm will be triggered to remind the central management staff, showcase employees and security guards to pay attention to the problematic area immediately.

　　(4) Set the transfer procedure, the violation operation triggers the alarm: If the operation is not handled according to the normal procedure set in advance, the jewelry label or the employee's work card is not registered in the corresponding RFID intelligent management link, then any abnormal jewelry handling behavior Both will trigger an alarm.

　　(5) The RFID inventory table automatically recognizes the number of jewels. The employee first places each plate of jewellery on the smart inventory table equipped with RFID equipment, and the RFID equipment automatically recognizes the specific quantity and condition of each jewellery. Each plate of jewellery that completed the registration record was put into the safe by the clerk. The system uses a dedicated RFID smart antenna installed in front of the safe door to ensure that the goods have been returned to the safe, and confirms that the jewelry transfer has been completed before the safe door is closed and the system is cut off. At the same time, employees who perform specific operations must also swipe their personal employee card to ensure that the responsibility is fulfilled.

　　(6) The RFID handheld device scans the jewelry to be counted. The handheld device communicates with the system through the wifi module, and the system checks the jewelry information in real time.

　　RFID jewelry management is information binding by attaching RFID electronic tags to valuable jewelry products, combined with the jewelry inventory equipment installed on the counter, is used to monitor, control and track labeled jewelry, to achieve rapid inventory and real-time management functions . The rapid development of RFID technology has implemented electronic and information management of jewelry management. Through strengthening inventory management, sales management, and improving management efficiency, the inventory, inventory, and storage of jewelry enterprises have been greatly improved, reducing the rate of theft, and continuously improving corporate image.

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