Food material management refrigerator based on RFID tag and control method thereof

A technology of RFID tags and food materials, which is applied in household refrigeration devices, lighting and heating equipment, cooling fluid circulation devices, etc., can solve problems such as user loss and food damage, and achieve the effect of avoiding food damage and improving user experience

Pending Publication Date: 2022-03-08
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides an RFID tag-based food management refrigerator and its control method, which solves the problem that the existing RFID tag-based food management refrigerators are easy to put food in the wrong compartment and cause damage to the food, thereby causing losses to users.

Method used

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  • Food material management refrigerator based on RFID tag and control method thereof
  • Food material management refrigerator based on RFID tag and control method thereof
  • Food material management refrigerator based on RFID tag and control method thereof

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0019] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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PUM

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Abstract

The invention provides a food material management refrigerator based on an RFID tag and a control method of the food material management refrigerator. The refrigerator comprises a cold storage chamber and a freezing chamber and further comprises a door body detection unit, a label detection unit and a control unit, the door body detection unit is used for detecting the opening and closing state of a door body, the label detection unit is used for detecting information of RFID labels in the refrigerator, and the control unit is configured to obtain type information of the newly-added RFID labels after receiving a checking instruction and send the type information of the newly-added RFID labels to the door body detection unit. And the control unit is used for receiving the type information of the newly added RFID tag, determining the compartment corresponding to the newly added RFID tag according to the type information of the newly added RFID tag, receiving door body opening and closing information detected by the door body detection unit, judging whether the door body of the compartment corresponding to the RFID tag in a preset time period is opened or not, and if not, sending user reminding confirmation information. The invention further provides a control method of the food material management refrigerator based on the RFID tag. The refrigerator is used for improving the performance of the refrigerator.

Description

technical field [0001] The present application relates to the technical field of control of refrigeration equipment, in particular to an RFID tag-based food management refrigerator and a control method thereof. Background technique [0002] RFID (Radio Frequency Identification, Radio Frequency Identification) is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple electronic tags at the same time. The operation is fast and convenient, and it is frequently used in supermarkets. [0003] RFID technology was originally used as a means of intelligent monitoring in production and manufacturing. Since RFID technology began to be applied to refrigerators a few years ago, this indispensable food sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00
CPCF25D29/003F25D2700/02F25D2500/06F25D2600/02F25D2600/06
Inventor 王亚杰郭子豪刘照光
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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