A dynamic detection system and method for food quality in a refrigerator

Abstract

A system for dynamically detecting the quality of food materials in a refrigerator comprises a monitoring module, a memorizer, a data processor, a data transmission module, a monitoring system controller, a display screen and a buzzer. The monitoring module is connected with the memorizer and the data processor through the data transmission module. The monitoring system controller is connected with the monitoring module and controls the working state of the monitoring module. The data processor is connected with the display screen and the buzzer. A sliding base is arranged on a food material placement rack in the refrigerator, the monitoring module is installed on the sliding base, and the monitoring system controller is connected with the sliding base. By comprehensively applying a gas sensing technology, a liquid phase-gas phase nanoelectrode detecting technology and a nonlinear signal analysis technology, accurate judgment on the quality of food materials in the refrigerator is achieved, the technical problem is solved that a traditional domestic refrigerator cannot accurately detect the quality of food materials, an intelligent domestic refrigerator capable of warning deterioration of food materials is achieved, and the food safety precaution ability of an ordinary family is comprehensively improved.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a system and method for dynamically detecting the quality of ingredients in a refrigerator. Background technique [0002] A refrigerator is an electronic device for food preservation that is indispensable in family life. It is composed of a compressor, a heat delivery device, a heat preservation chamber, and a temperature feedback unit. The traditional refrigerator only realizes the function of food storage and temporary transitional storage. The main defect is that it cannot provide intelligent reminders and alarms for the corrupted and qualitatively changed food and ingredients stored in it. Over time, it will cause pollution in the storage room of the refrigerator. If the food and ingredients are taken away, it will also pollute the food or ingredients of good quality, which not only brings economic losses to people, but more importantly, affects people's health and redu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the quality of the ingredients stored in the refrigerator cannot be monitored, and to effectively prevent the indoor pollution of the refrigerator caused by spoiled and metamorphic foods, and to provide a dynamic detection system and method for the quality of ingredients in the refrigerator

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