Food management type electric refrigerator utilizing RFID

A wireless identification and food management technology, applied in the field of food management refrigerators, can solve the problems of long input time, increased refrigerator manufacturing cost, consumption, etc., and achieve the effect of improving utilization

Inactive Publication Date: 2007-11-14
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in order to input content, the selection key portion 15 needs to have a function similar to that of a computer keyboard, so the structure of the selection key portion 15 is complicated, which increases the manufacturing cost of the refrigerator.
In addition, this type of keyboard input takes a long time to enter

Method used

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  • Food management type electric refrigerator utilizing RFID
  • Food management type electric refrigerator utilizing RFID
  • Food management type electric refrigerator utilizing RFID

Examples

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Embodiment Construction

[0021] Below, the food management refrigerator using RFID of the present invention will be described in detail with reference to the accompanying drawings and embodiments:

[0022] As shown in Figures 2 and 3, the food management refrigerator of the present invention includes an RFID tag 40 that stores at least shelf life information, a storage container 50 for storing food, and at least obtains the RFID tag 40 that stores the shelf life information. Reader 21, the input device 22 that is used for the user to input order, is used for calculating the timekeeping device 23 of date and / or time of day, stores each information image (user interface etc.) that is used for food management service and The storage device 24 for food management information, etc., the display device 25 for displaying food management information, etc., controls the components, obtains and stores the shelf life information from the food stored in the box or the RFID label 40 to be pasted, and displays it to...

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PUM

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Abstract

The invention discloses a wireless identification tags using wireless identification tags (RFID) management of the food refrigerators, including using for the storage of food, installed in the internal storage containers; installed on the side of the storage containers, contain certain information retention period RFID components; to manage equipment from storage containers put food storage containers from the side of RFID components for the preservation of reading information stored with the corresponding food management information control devices in the control device under the control of the input information, as well as the preservation of the period. Accordingly food management information to users show display devices. The invention is effective in management of food, and in a variety of storage containers in the storage size of the food, improving the utilization of the refrigerator.

Description

technical field [0001] The invention belongs to a refrigerator, in particular to a method of installing a radio identification tag (RFID) component on a storage container for storing various foods, and using the information obtained from the radio identification tag (RFID) to effectively manage the food stored in the refrigerator. Food management type refrigerator using wireless identification tags for food. Background technique [0002] In order to maintain the freshness of the stored food, some refrigerators are provided with separate fresh-keeping boxes, allowing users to use them selectively according to needs. Since the user cannot remember all the food stored in the refrigerator, the refrigerator door can only be opened and closed for confirmation. When confirming the food stored in the refrigerator by the above method, the problem of power consumption is caused by opening the door of the refrigerator each time, and it is easy to cause expired storage, cause food rot,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D29/00
CPCF25D2500/06F25D2700/08
Inventor 吴承镇
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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