Food preservation management refrigerator and food preservation management method

Abstract

A food preservation management refrigerator comprises a food preservation period database, a food remaining preservation time database and a display device. The food preservation period database stores original food preservation periods; according to the food remaining preservation time database, when food is stored into a refrigerator body, the refrigerator body starts timing and reads the original food preservation period of the food from the food preservation period database, the food remaining preservation time of the food can be acquired through calculation according to the original food preservation period and the actual storage time and can be stored in the food remaining preservation time database, all foods in the refrigerator body are sequenced according to the food remaining preservation time through the food remaining preservation time database, foods with the food remaining preservation time smaller than a first preset value are classified into a first class, foods with the food remaining preservation time which is larger than or equal to the first preset value but smaller than a second preset value larger than the first preset value are classified into a second class, and foods with the food remaining preservation time larger than or equal to the second preset value as a third class; the display device displays the foods of the first, second and third classes respectively.

Description

technical field [0001] The invention relates to a food preservation management refrigerator and a refrigerator food preservation management method. Background technique [0002] In daily life, refrigerators usually play the most important role of food storage. For most consumers, there is a lot of food in the refrigerator. But refrigerator users can't easily know what is stored in the refrigerator. They often need to search the refrigerator to know what is stored, and they don't even know how long the food has been stored in the refrigerator. Therefore, the food in the refrigerator in the prior art often expires, deteriorates, or even rots. Although some refrigerators have food management functions on the market, there are still the following deficiencies: [0003] 1. There is no classification, sorting and preservation management for the refrigerator food, but the food is displayed in a simple list, so that the user cannot accurately and quickly find the food that is abo...

AI Technical Summary

Problems solved by technology

[0003] 1. There is no classification, sorting and preservation management for the refrigerator food, but the food is displayed in a simple list, so that the user cannot accurately and quickly find the food that is about to expire and take it out conveniently

[0004] 2. The freshness management of food is not carried out according to the initial state of food

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