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Method for judging changes of items in refrigerator and its storage area

A storage area and article technology is applied to the judgment of changes in the storage area of ​​the refrigerator. Achieve the effect of low cost, accurate recognition, and avoid incomplete images of items

Active Publication Date: 2019-03-12
HEFEI HUALING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the complex space in the refrigerator and the mutual occlusion of the items, the image recognition technology cannot obtain the internal storage information in a timely and effective manner, and the statistic quantity of the items is inaccurate due to the mutual occlusion of the items

Method used

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  • Method for judging changes of items in refrigerator and its storage area
  • Method for judging changes of items in refrigerator and its storage area
  • Method for judging changes of items in refrigerator and its storage area

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] In view of the problems in the related technology, considering that in order to accurately identify the storage status of the items in the refrigerator, it is necessary to solve the problem of mutual accumulation and occlusion between the items, so as long as someone enters and exits the refrigerator, and takes a photo record, and compares it with the previous one. By comparing and analyzing the pictures, you can judge what has been added or decreased in the refrigerator, or what items have moved. Further, if the above sol...

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Abstract

The invention discloses a refrigerator, which comprises: a box body, an image acquisition device, a human body detection device and a control device, wherein a storage area for storing items is defined in the box body; the image acquisition device is used to collect items in the storage area The human body detection device is used to detect the human body signal when picking and placing items in the storage area and generate a human body detection signal; the control device obtains the human body detection signal, and judges that there is a human body detection signal in the storage area Item action, then control the image acquisition device to collect the image of the item in the storage area after the item is picked and placed this time, and compare the image with the image of the item in the storage area before the item is picked and placed in the storage area this time. Determine the change of the items in the storage area after the item is picked and placed. The refrigerator can more accurately and effectively judge the change of stored items. The invention also discloses a method for judging the change of items in the storage area of ​​the refrigerator.

Description

technical field [0001] The invention belongs to the technical field of electrical appliance manufacturing, and in particular relates to a refrigerator and a method for judging changes in items in a storage area of ​​the refrigerator. Background technique [0002] Smart refrigerators have become a trend. Food and nutrition management is a major selling point of smart refrigerators, but the existing refrigerator food management technology is still evolving. like figure 1 Shown is a schematic diagram of a smart refrigerator in the related art, the smart refrigerator 1 includes an image acquisition device 11 placed inside the refrigerator 1 and used to collect images of items stored in the refrigerator, and used to receive instructions to control the The image acquisition device collects images, receives the collected images and sends them to the control device 12 of the remote terminal. Based on the smart refrigerator 1 described above, a refrigerator system including the sma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00
Inventor 张明明潘舒伟钱振李颉
Owner HEFEI HUALING CO LTD
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