Refrigerator and food management method and device thereof

Abstract

The invention is applicable to the field of household appliances, and provides a refrigerator and a food management method and device thereof. The method comprises the following steps of: acquiring characteristic point information of an image of a food which passes through a refrigerator entrance and exit; searching food type information of the food and food quality guarantee period information from a database according to the characteristic point information of the image of the food; outputting information of a quality guarantee period of the food placed in the refrigerator for prompting a user and performing timing detection on the food quality guarantee period information of the food; and outputting information for promoting the user that food quality guarantee period limit is up when detecting the information that the food quality guarantee period limit is up in the timing detection process. In the invention, the problems of expiration for food storage, rotting of foods and unnecessary waste caused by expiration of foods in the refrigerator and untimely eating are solved by managing the foods placed in the refrigerator.

Description

technical field [0001] The invention belongs to the field of household appliances, in particular to a refrigerator and a food management method and device thereof. Background technique [0002] With the improvement of people's living standards, the use of refrigerators has become very popular and has become an indispensable helper in people's lives. However, many refrigerator users often put vegetables, fruits, meat and cold drinks into the refrigerator at once. The food in the refrigerator cannot be fully remembered, so that the food has expired but has not been eaten, which will lead to food storage beyond the expiration date, cause food to rot, and cause unnecessary waste. Contents of the invention [0003] The purpose of the embodiment of the present invention is to provide a refrigerator and its food management method and device, aiming to solve the problem that the food in the refrigerator in the prior art has expired but is not eaten in time, which will cause the fo...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a refrigerator and its food management method and device, aiming to solve the problem that the food in the refrigerator in the prior art has expired but is not eaten in time, which will cause the food to be stored beyond the expiration date, cause the food to rot, and cause The problem of unnecessary waste

Images