Food storage equipment, food fresh state judgment method and device thereof and medium

A technology for food storage and state judgment, applied in the field of control, can solve problems such as poor accuracy, and achieve the effect of accurate judgment

Inactive Publication Date: 2020-11-06
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide a food storage device and its method, device and medium for judging the freshness of food, so as to solve the problem of poor accuracy in evaluating the freshness of food by sensory in the prior art

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  • Food storage equipment, food fresh state judgment method and device thereof and medium
  • Food storage equipment, food fresh state judgment method and device thereof and medium
  • Food storage equipment, food fresh state judgment method and device thereof and medium

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031]It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embod...

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Abstract

The invention provides food storage equipment, a food fresh state judgment method and device thereof and a medium, and the method comprises the steps: obtaining the type of food stored in the food storage equipment, so as to determine gas needing concentration detection at present according to the obtained type of food; wherein different types of food are different in gas required to be subjectedto concentration detection; detecting the concentration of the corresponding gas according to the determined gas which currently needs to be subjected to concentration detection; and judging the firstfresh state of the food stored in the food storage equipment according to the detection result of the concentration detection of the corresponding gas. According to the scheme provided by the invention, the food spoilage detection accuracy can be improved, and the diversity of food detection is realized.

Description

technical field [0001] The invention relates to the field of control, in particular to a food storage device and a food freshness judging method, device and medium thereof. Background technique [0002] Food safety and hygiene issues have always been the focus of consumers' attention. One of the main factors affecting food safety and hygiene issues is food spoilage. Food spoilage is a complex biochemical reaction process involving the action of enzymes in food, the growth and metabolism of polluting microorganisms, and the pathogenic bacteria in the process of spoilage can easily lead to food poisoning. As a tool for delaying food spoilage and displaying frozen and refrigerated food to consumers, the display cabinet is a tool for storing more fruit and vegetable foods in the cabinet, and the deterioration of food will continue to increase with the prolongation of the storage period, and users can only rely on their own The sensory organs observe the food as a whole to evalu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/02G01N33/00G01N21/25
CPCG01N33/02G01N33/0031G01N33/0063G01N21/25
Inventor 胡广苗志强李福良
Owner GREE ELECTRIC APPLIANCES INC
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