Application of RFID technology in smart supermarket
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As a technology that has attracted much attention at present, the Internet of Things technology is applied in various industries in many aspects, and has a very important role in promoting the retail industry in particular. It can allow consumers to easily understand the product location, detailed information, discount promotion information and other content in supermarkets and stores, which is obviously beneficial to increase the shopping experience; for retailers, it also helps to improve the management of goods and personnel, and achieve more effective sales Work.
1. Commodity management for the application of the Internet of Things in the smart supermarket
①Smart price tag system
At present, most of the supermarket shelves are paper price tags, which obviously can’t keep up with the speed of commodity replacement. Therefore, the price tags in the smart supermarket will be replaced with LED display screens, and RFID changes will be pasted on each product, and electronic antennas and microcomputer processors will be installed on the shelves. When the tally clerk puts the product on the shelf, the electronic antenna will detect the product and contact the price control system to return the latest price to the microcomputer processor on the shelf, and finally quickly display it on the LED display superior. The smart price tag system can not only display the price quickly and accurately, but also monitor the shelf life of the supermarket products. Once the expired product is found, the LED price tag will be displayed.
②Real-time detection of fresh commodities
The quality inspection of fresh products has always been the main problem that supermarkets are troubled by. Because there are many fresh products in supermarkets and different insurance standards, this also brings severe challenges to the quality of supermarket products. The Internet of Things technology solves this problem well. First, upload the various cold storage standards of the fresh goods in the supermarket to the supermarket Internet of Things system, establish supermarket insurance facilities, establish a real-time control mechanism, and then paste RFID tags on the goods. When the goods enter the refrigerator, the system detects and recognizes For this product, a series of fresh-keeping paper packages such as the temperature and humidity of the refrigerator are adjusted according to the insurance plan formulated in advance. When the product exceeds the shelf life, the system immediately issues an expiration warning to remind the supermarket staff to replace it immediately.
③Inventory control system
When a consumer puts an RFID-tagged product into a shopping cart with an RFID antenna installed, the system will upload this information to the Internet of Things control system, and the system will immediately begin to analyze the sales speed and sales status of the product, and contact the season, A series of dynamic factors such as festivals and inventory levels have worked out a scientific supply plan to strive for “zero inventory” of commodities.
2. Supermarket settlement using the Internet of Things in smart supermarkets
①Smart shopping cart
Install a microcomputer processor with an electronic antenna on the shopping cart. When the goods with RFID changes leave the shelf and are placed in the shopping cart, the goods have been recorded in the shopping cart. When you finish shopping, you just need to take it out. With a single swipe of the bank card at the designated location in the supermarket, the settlement process is completed, eliminating the current trouble of the cashier to scan every bar code with a scanner. In the future, if a bank card with RFID function appears, as long as the consumer walks out of the supermarket with the product, the settlement will be automatically completed. Also, when the item you want to buy cannot be found, you only need to enter the name of the item on the touch screen of the shopping cart, and the display will immediately display an optimal route to find that item. You can also supervise the currently purchased item at any time. The total price, such a magical shopping cart will definitely become your best companion for shopping.
②Smart bank card
The introduction of RFID technology into the bank card industry requires that you walk out the door with unsettled goods in the consumer’s place, and the system will automatically deduct it from your bank card, which greatly speeds up shopping efficiency and greatly reduces the robbery rate.
How to apply RFID technology to supermarkets and build smart supermarkets is one of the current hot spots in the industry. By implementing smart supermarket plans, improving customer experience, and grasping information about commodity circulation in time, you can save costs, boost supermarket transformation, and greatly improve sales profit. In the future, traditional supermarkets will combine the Internet of Things to conduct precision marketing through big data analysis, push more targeted and targeted product information and preferential information, subvert the traditional supermarket business model, and improve customer experience. RFID technology is gradually penetrating into our daily lives and changing our way of life.
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