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Refrigerator food storage duration monitoring system

A monitoring system and food technology, applied in lighting and heating equipment, cooling fluid circulation devices, home appliances, etc., can solve problems such as expired deterioration, environmental pollution, and a large number of stored items

Pending Publication Date: 2021-04-09
XIAN UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Refrigerators tend to be large-scale, and there are a lot of stored items. Food is easily forgotten and leads to expiration and deterioration. The total amount of waste caused by this is staggering, and it also indirectly causes environmental pollution.

Method used

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  • Refrigerator food storage duration monitoring system
  • Refrigerator food storage duration monitoring system
  • Refrigerator food storage duration monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The present invention is further described below in conjunction with accompanying drawing.

[0056] Such as figure 1 As shown, a refrigerator food storage time monitoring system includes a host and a slave, and the host and slave communicate through Bluetooth:

[0057] The host includes a host controller circuit, a host power management circuit, a host voice recognition circuit, a host wireless communication circuit, a host infrared sensor circuit, and a liquid crystal display circuit; the host controller circuit and the host voice recognition circuit, the host wireless communication circuit, The host infrared sensor circuit is connected to the signal control end of the liquid crystal display circuit, and the power management circuit is connected to the host controller circuit, the host voice recognition circuit, the host wireless communication circuit, the host infrared sensor circuit, and the power supply end of the liquid crystal display circuit. Wherein, the host p...

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Abstract

The invention discloses a refrigerator food storage duration monitoring system. A refrigerator storage duration monitoring device is divided into a host and a slave. When articles are stored, the articles in a database are increased or decreased through voice, and timing is started after the articles are placed in a refrigerator; when a person is detected, the types, the quantity and the remaining storage time of the articles are automatically displayed, and voice reminding is performed on a fresh critical time node according to a self-built database, so that a user can eat the articles within the optimal time limit; and meanwhile, online menu recommendation can be carried out based on existing food. The slave is connected with the host through Bluetooth, interacts with a user through voice, can inform the user of the storage content of the refrigerator, air quality and weather conditions, can also complete message leaving, reminding and other service contents, and can set timing or human body infrared triggering. The device is an additional part and is suitable for all refrigerators, and the service provided by the device can enable life to be more convenient, more reasonable and healthier. The problem that food is deteriorated or expired after being stored in the refrigerator for a long time is solved, and waste is avoided.

Description

technical field [0001] The invention relates to the field of food storage monitoring, in particular to a refrigerator food storage duration monitoring device. Background technique [0002] With the improvement of living standards, people's food types are becoming more and more abundant, and the amount of meat, fruits and vegetables purchased is also increasing. Refrigerators have become daily necessities. Refrigerators tend to be large-scale, with a large number of stored items, and food is easily forgotten and deteriorated, resulting in an astonishing amount of waste and indirectly polluting the environment. And with the improvement of the quality of life, how to reasonably match meals has become a problem that people must think about. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a refrigerator food storage time monitoring device, which can monitor the food in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00
CPCF25D29/003F25D29/005F25D2500/06F25D2400/36
Inventor 亢红波李延伟杨春杰王文庆李朕李红刘颖刘延吴益凡焦炳淳李粉娜傅玉清牛荣张士豪朱梁
Owner XIAN UNIV OF POSTS & TELECOMM
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