RFID Refrigerator Intelligent Better Life

As people's living standards and health awareness continue to improve, they have higher requirements for home environments, and home intelligence has also become a major demand in the market. We have been pursuing smart refrigerators. In recent years, various technologies such as smart refrigerators, voice, automatic adjustment, etc. have emerged one after another. Food management and freshness have become a highlight. It is often frustrating to find that there are no ingredients in the refrigerator when cooking; sometimes the ingredients have expired after being left in the refrigerator for a long time. The smart refrigerator adds an RFID electronic tag to the ingredients to automatically identify the category and time of the Stored food, so that the information about the ingredients in the refrigerator can be quickly known.

According to relevant information, Hisense officially released the world's first full-area RFID food management refrigerator. It is the first time in the industry to use RFID technology to identify and manage food in all areas of refrigerators, freezers, and greenhouses, leading the refrigerator industry from food storage The era has entered the era of food management. RFID refrigerator intelligently leads to a better life.

Only by identifying the ingredients stored in the refrigerator can we talk about the management of smart refrigerators. As a key technology for building the Internet of Things, RFID (radio frequency identification technology) electronic tags have been widely used in many industries. International retail giants such as Wal-Mart and Metro have used RFID supply chain management technology, and clothing brands such as Decathlon and Uniqlo have introduced RFID technology in their global stores to manage, control and dispatch clothing.

Overview of RFID smart refrigerator management system

1. Paste RFID labels on food packaging, install an RFID Reader inside the refrigerator, and install a display on the surface of the refrigerator.

2. When food is put into the refrigerator, the system automatically reads and records the food information, and can display text information and pictures on the display.

3. The user can set the necessary food. When a certain food in the refrigerator is about to run out, the refrigerator will issue a prompt or notify the user through a mobile phone text message. The user can purchase it by himself or through the built-in network of the refrigerator, or even set it up. Click to purchase commonly used foods.

4. Analyze the existing food in the refrigerator, recommend recipes to the user through the built-in program, and display them on the display.

5. Combine the smart refrigerator system with the RFID food traceability system to analyze the source, origin and other information of the food. When the food is about to expire, the refrigerator sends a reminder or sends a text message to the user's mobile phone.

RFID technology management improvement points

1. Real-time recording and querying of food information in the refrigerator. Combined with the RFID food traceability system, the life cycle information of food can be queried and analyzed to improve user experience.

2. Issue reminders when food is about to expire to ensure food safety and reduce waste.

3. Combined with food information, one-click shopping greatly improves efficiency and saves manpower.

4. Combine with the recommended recipes of food in the refrigerator to assist decision-making.

However, due to the high technical threshold, few companies have successfully used RFID in the field of household refrigerators. In addition, RFID signals are easily blocked by foods with high water content such as fruits and melons, and no company can apply RFID technology. Go to the refrigerated section of the refrigerator. After arduous technical research, Hisense RFID not only achieved simple identification of food ingredients, but also realized the identification and management of food ingredients in all areas of refrigerators, freezers, and greenhouses for the first time in the industry.

The smart function of the refrigerator can monitor the quantity of ingredients, remind users to replenish or clean them in time according to the frequency of use of the ingredients, and can realize intelligent recipe recommendations and nutritious meal suggestions. In this way, the refrigerator wastes very little food and becomes an expert in food management. This is a scientific design that allows us to clearly understand at all times which items in the full refrigerator have been used up or are about to be used up, or which foods It is about to expire, which allows us to manage our living expenses more reasonably.

RFID technology has been used in more and more industries. Through RFID technology, automatic collection and reading of information are realized, and management is more convenient. Image recognition technology is common in the smart refrigerator industry, but RFID is more accurate in identifying ingredients and has little impact on storage space, making ingredient management more flexible and convenient.