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Intelligent refrigerator based on Internet of Things and refrigerator system

A technology of the Internet of Things and refrigerators, which is applied in the field of refrigerator systems, can solve problems such as misreading of vending machines, and achieve good practicability, flexible and diverse operations, and convenient unattended transactions.

Active Publication Date: 2018-06-26
QINGDAO HAIER SPECIAL ICEBOX +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problem of misreading of the vending machine due to the design defect of the vending machine door body in the prior art, the present invention designs and discloses an intelligent refrigerator based on the Internet of Things

Method used

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  • Intelligent refrigerator based on Internet of Things and refrigerator system
  • Intelligent refrigerator based on Internet of Things and refrigerator system
  • Intelligent refrigerator based on Internet of Things and refrigerator system

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0029] 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 to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances suc...

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Abstract

The invention discloses an intelligent refrigerator based on the Internet of Things. A refrigerating space is formed in the refrigerator; multiple supporting plates are arranged in the refrigerating space, and a complete reader antenna body is arranged on the edge of each supporting plate in a surrounding mode; the intelligent refrigerator further comprises a main controller and antenna controllers arranged on the reader antenna bodies in a matching mode, the main controller outputs set power to a power divider, and multiple output ports of the power divider output an average value of the setpower to the multiple antenna controllers in the same phase; and commodities placed on the supporting plates are each provided with a tag, the antenna controllers drive exciting magnetic fields formedby the reader antenna bodies to activate internal circuits of the tags, the multiple antenna controllers simultaneously receive identifies of the tags in the corresponding antenna magnetic field ranges and output the identifies from the tags to the main controller through the power divider in the same phase, and the main controller decodes the identifies. The invention further discloses a refrigerating system. The intelligent refrigerator has the good practicability.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an intelligent refrigerator based on the Internet of Things and a refrigerator system. Background technique [0002] Radio frequency identification (RFID) technology has been widely used in recent years, and smart refrigerators are an application scenario of RFID systems. Since there is no salesperson involved, the smart refrigerator must solve the following problems: how does the refrigerator identify the goods in the cabinet: who takes the goods in the refrigerator; when the goods are placed in the refrigerator or taken away from the refrigerator; The quantity of goods put into the freezer or the quantity of goods taken out of the freezer, etc. The application of radio frequency identification technology solves the above problems. [0003] A variety of methods are disclosed in the prior art to provide various technical solutions on how to use radio frequency identificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D29/00G06K17/00
CPCG06K17/0029F25D11/00F25D29/003F25D29/005Y02B40/00
Inventor 宋克修竹文尚文超刘英志高熙源吕永杰
Owner QINGDAO HAIER SPECIAL ICEBOX
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