Refrigerator applying radio frequency identification technology

Abstract

The invention provides a refrigerator applying a radio frequency identification technology, which comprises a refrigerator body and a refrigerator door pivoted on the refrigerator body, wherein the refrigerator body comprises an inner container, a shell and a foaming layer arranged in a space between the inner container and the shell, and at least one accommodating chamber is formed by the surrounding of the inner container. The refrigerator is further provided with at least one radio frequency identification acquisition module, a processor and a control board. The radio frequency identification acquisition module is arranged on the refrigerator body corresponding to the at least one accommodating chamber and used for acquiring food information stored in radio frequency labels on food stored in the refrigerator body in a radio way. The processor is used for receiving the food information acquired by the radio frequency identification acquisition module and processing the food information. The control board is used for receiving the food information from the processor and managing the food information. The refrigerator in the invention can realize the automatic identification functions of acquiring and processing the food information and the like.

Description

technical field [0001] The present invention relates to a refrigerator, and in particular to a refrigerator utilizing radio frequency identification (RFID, radio frequency identification) technology. Background technique [0002] Ordinary refrigerators bring a lot of convenience to our lives, but they can only store food at low temperatures. In order to maintain the freshness of the stored food, some refrigerators are provided with separate fresh-keeping boxes, allowing users to use them selectively according to needs. Because users often can't all remember what foods are in the refrigerator, whether these foods have passed the shelf life and other information. In order to confirm, the user can only open and close the refrigerator door, and needs to take out the food one by one to check. When using the above method to confirm the food stored in the refrigerator, the problem of power consumption is caused by opening the refrigerator door every time, and in this way, after t...

AI Technical Summary

Problems solved by technology

When using the above method to confirm the food stored in the refrigerator, the problem of power consumption is caused by opening the refrigerator door every time, and in this way, after the food is frozen, it is difficult to find the easy problem, and it is easy to cause the food in the refrigerator to expire and cause waste; Eating expired food will affect people's health; spoiled food will pollute the refrigerator, etc.

In short, traditional refrigerators are prone to lead to expired storage, cause food to rot, and lead to food waste

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