A smart refrigerator based on Internet of Things technology

Abstract

The invention provides an intelligent refrigerator based on the internet of things technology. The intelligent refrigerator comprises a refrigerator end control system, a user terminal and a system management platform. The refrigerator end control system comprises a refrigeration control device, a temperature sensor, a pressure sensor, an RFID power amplification module and a refrigerator control center. The pressure sensor is used for collecting the weight of food inside the refrigerator. The RFID power amplification module is used for collecting RFID information of the food inside the refrigerator. The user terminal is in signal connection with the system management platform through a network. The system management platform is in signal connection with the refrigerator end control system through a network. According to the intelligent refrigerator, adjustment and supplement can be automatically carried out according to the situation of the food inside the refrigerator, and adjustment or supplement can be carried out according to a remote user instruction; in addition, the intelligent refrigerator is combined with the internet of things, adjustment, supplement, statistics, analysis and guidance can be carried out by a regional center, and the intelligent refrigerator is a great improvement of intelligent household and is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an intelligent refrigerator based on Internet of Things technology. Background technique [0002] With the development of the economy and the improvement of people's living standards, refrigerators are no longer a luxury item, but have approached thousands of households in urban and rural areas and become a necessity for every family. [0003] On the other hand, in recent years, with the popularization of computers and the Internet, the Internet of Things technology and cloud computing technology have developed rapidly and changed with each passing day, and have been increasingly used in various fields. [0004] Traditional refrigerators have two functions of refrigeration and freezing. However, since the refrigerator came out, these two functions have not changed fundamentally. It is necessary for the user to purchase the product and put it in the corresponding spa...

AI Technical Summary

Problems solved by technology

Therefore, during the use of traditional refrigerators, food expiration and food shortages often occur, and it is not possible to intelligently control the increase, decrease, and variety of food in the refrigerator according to the user's individual preferences and guidance on healthy eating.