CN113915842B - Refrigerator and food material monitoring method thereof - Google Patents
Refrigerator and food material monitoring method thereof Download PDFInfo
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- CN113915842B CN113915842B CN202111218830.8A CN202111218830A CN113915842B CN 113915842 B CN113915842 B CN 113915842B CN 202111218830 A CN202111218830 A CN 202111218830A CN 113915842 B CN113915842 B CN 113915842B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
Abstract
The invention discloses a refrigerator, comprising: the refrigerator comprises a refrigerator body, a plurality of storage chambers and a plurality of storage chambers, wherein the refrigerator body is used as a supporting structure of the refrigerator; the controller is configured to: deleting the current label from the first label set corresponding to the label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader-writer used for detecting the current tag is arranged in the tag box, and the tag is an RFID tag; responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material; when the current label does not exist in the second label set, adding the current label into the second label set; and acquiring the adding time, and monitoring the quality guarantee period of the current food material based on the adding time. The invention also discloses a method for monitoring the food materials of the refrigerator. By adopting the embodiment of the invention, the storage time of the food materials can be monitored, and the quality guarantee period of the stored food materials can be monitored.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator and a food material monitoring method thereof.
Background
With the gradual development of refrigerator technology, refrigerators with food management functions have become the development trend of intelligent refrigerators. The refrigerator with food material management can utilize RFID technology to realize statistics of food materials of the refrigerator, and is convenient for a user to manage the food materials. In practice, the user often stores the food in a storage compartment (e.g., a refrigerator or freezer compartment, etc.), and sometimes stores much, the food is shelf-life, and after the storage time in the storage compartment exceeds the shelf-life, the food cannot be consumed. In the existing refrigerator with food material management, the types of food materials in the refrigerator can only be counted automatically, the storage time can not be generated automatically, manual operation of a user is needed, the operation steps are complex, and the user experience is poor.
Disclosure of Invention
The embodiment of the invention aims to provide a refrigerator and a food material monitoring method thereof, which can monitor the storage time of food materials and realize the quality guarantee period monitoring of the stored food materials.
To achieve the above object, an embodiment of the present invention provides a refrigerator including:
the refrigerator comprises a refrigerator body, a plurality of storage chambers and a plurality of storage chambers, wherein the refrigerator body is used as a supporting structure of the refrigerator;
the controller is configured to:
deleting the current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader used for detecting the current tag is arranged in the tag box, and the tag is an RFID tag;
responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
adding the current tag into the second tag set when the current tag does not exist in the second tag set;
and acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time.
As an improvement of the above solution, the performing shelf life monitoring on the current food corresponding to the current tag based on the adding time includes:
acquiring a preservation time length corresponding to the current food material;
and monitoring the quality guarantee period of the current food material based on the adding time and the preservation time.
As an improvement of the above, the controller is further configured to:
when a new label is detected to be put in the label box, the new label is added into the first label, and the new label is deleted from the second label.
As an improvement of the above, the controller is further configured to:
and when the current tag exists in the second tag set, updating the adding time of the current tag in the second tag set.
As an improvement of the scheme, the label box is arranged in the refrigerator or outside the refrigerator.
In order to achieve the above object, the embodiment of the present invention further provides a method for monitoring food materials in a refrigerator, including:
deleting the current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader used for detecting the current tag is arranged in the tag box, and the tag is an RFID tag;
responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
adding the current tag into the second tag set when the current tag does not exist in the second tag set;
and acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time.
As an improvement of the above solution, the performing shelf life monitoring on the current food corresponding to the current tag based on the adding time includes:
acquiring a preservation time length corresponding to the current food material;
and monitoring the quality guarantee period of the current food material based on the adding time and the preservation time.
As an improvement of the above solution, the method further includes:
when a new label is detected to be put in the label box, the new label is added into the first label, and the new label is deleted from the second label.
As an improvement of the above solution, the method further includes:
and when the current tag exists in the second tag set, updating the adding time of the current tag in the second tag set.
As an improvement of the scheme, the label box is arranged in the refrigerator or outside the refrigerator.
Compared with the prior art, the refrigerator and the refrigerator food monitoring method disclosed by the embodiment of the invention provide a label box for storing the label which is not bound with the food, the label box can be arranged in a certain room in the refrigerator or outside the refrigerator, the label of the unbound food is characterized by the first label set, the label of the bound food is characterized by the second label set, when the label is changed, the information of the changed label can be counted relatively quickly, and the adding time of the label into the second label set is taken as the storage time of the current food, so that the quality guarantee period of the current food is monitored, and the quality guarantee period of the food is monitored. In addition, the label is counted in a collection mode, so that the food materials can be uniformly managed, and uniform monitoring of the food materials is facilitated.
Drawings
Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for monitoring food materials of a refrigerator according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention, the refrigerator includes:
a case 10 as a supporting structure of a refrigerator, having a plurality of storage compartments inside;
the controller 20 is configured to:
deleting the current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader used for detecting the current tag is arranged in the tag box, and the tag is an RFID tag;
responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
adding the current tag into the second tag set when the current tag does not exist in the second tag set;
and acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time.
Specifically, in the embodiment of the invention, the label box is arranged in one storage chamber of the refrigerator or is arranged outside the refrigerator. It will be appreciated that when the tag box is disposed within the holding compartment, the tag and the tag need to be spaced from the tag in the holding compartment in order to avoid confusion with other tags in the holding compartment that are bound to food, a special RFID reader is provided in the tag box for recording changes in the tag within the tag box, and the tag box is made of a special material such that tags outside the tag box are not detectable by the RFID reader. Likewise, when the tag cassette is located outside the refrigerator, changes in the tag are recorded by means of a dedicated RFID reader in the tag cassette. The RFID reader in the tag cassette is previously connected to the controller 20, and this connection may be a wire connection or a wireless connection.
Specifically, in the embodiment of the present invention, the label box corresponds to a first label set, and the labels in the first label set are labels placed in the label box. When a label is taken out of the label box, the user is indicated to use the label to bind the current food, and the RFID reader-writer detects that the label is taken out, and then the current label needs to be deleted from the first label set. When a user binds the current tag with the current food, the user obtains a second tag set when putting the bound current tag and the current food into a refrigerator together, wherein the second tag set is a tag set with the food bound, at the moment, whether the current tag exists in the second tag set or not needs to be detected, and when the current tag does not exist in the second tag set, the current tag is added into the second tag set, and meanwhile the adding time is recorded.
Specifically, after the adding time is recorded, quality guarantee period monitoring is performed on the current food material corresponding to the current tag based on the adding time, in this process, a storage time length corresponding to the current food material needs to be obtained, and then quality guarantee period monitoring is performed on the current food material based on the adding time and the storage time length.
For example, the adding time may reflect when the user starts to store food, after the adding time is obtained, the food material information of the current food material is recorded according to the current label, and the optimal quality guarantee period corresponding to the current food material information is obtained, where the optimal quality guarantee period may be set by the user, or may be obtained in real time from a database through the controller 20, for example, the current food material is tomato, where the optimal quality guarantee period may be 3 days specified by the user, or may be that the controller 20 obtains the optimal quality guarantee period of tomato from the database. It may be appreciated that the database may store a plurality of optimal shelf lives corresponding to food materials, and each of the optimal shelf lives has a corresponding storage temperature, so when the controller 20 obtains the optimal shelf life, the corresponding optimal shelf life may be obtained according to the current temperature of the storage room where the current food material is located, and when the current temperature of the storage room is changed, the optimal shelf life is correspondingly changed.
After the optimal quality guarantee period is obtained, the optimal quality guarantee period is taken as the preservation duration, and the quality guarantee time corresponding to the adding time and the preservation duration is calculated in real time, for example, the preservation duration is 3 days, and the quality guarantee time is the accumulation time of the adding time and the preservation duration. And monitoring the current food materials according to the quality guarantee time, and when the current time is longer than the quality guarantee time, indicating that the current food materials are stored for a long time, and sending prompt information to remind a user to process as soon as possible.
Specifically, when a new label is detected to be put in the label box, the user is indicated to have taken out food materials from the refrigerator at the moment, the label bound with the food materials is put in the label box, and the controller adds the new label into the first label and deletes the new label from the second label.
Specifically, after the second tag set is obtained in response to the binding operation of the current food material, when the current tag exists in the second tag set, the information that the second tag set is not deleted when the tag is fetched last time is detected, and at this time, only the adding time of the current tag in the second tag set needs to be updated.
Compared with the prior art, the refrigerator disclosed by the embodiment of the invention provides the label box for storing the label which is not bound with the food, the label box can be arranged in a certain room in the refrigerator or placed outside the refrigerator, the label of the unbound food is characterized by the first label set, meanwhile, the label of the bound food is characterized by the second label set, when the label is changed, the information of the changed label can be counted relatively quickly, the adding time of the label added into the second label set is taken as the storage time of the current food, so that the quality guarantee period of the current food is monitored, and the quality guarantee period of the food is monitored. In addition, the label is counted in a collection mode, so that the food materials can be uniformly managed, and uniform monitoring of the food materials is facilitated.
Referring to fig. 2, fig. 2 is a flowchart of a method for monitoring food materials of a refrigerator according to an embodiment of the present invention, where the method for monitoring food materials of a refrigerator includes:
s1, deleting a current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader used for detecting the current tag is arranged in the tag box, and the tag is an RFID tag;
s2, responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
s3, when the current tag does not exist in the second tag set, adding the current tag into the second tag set;
s4, acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time.
It should be noted that, the method for monitoring food materials in the refrigerator according to the embodiment of the invention is implemented by executing a controller in the refrigerator.
Specifically, in the embodiment of the invention, the label box is arranged in one storage chamber of the refrigerator or is arranged outside the refrigerator. It will be appreciated that when the tag box is disposed within the holding compartment, the tag and the tag need to be spaced from the tag in the holding compartment in order to avoid confusion with other tags in the holding compartment that are bound to food, a special RFID reader is provided in the tag box for recording changes in the tag within the tag box, and the tag box is made of a special material such that tags outside the tag box are not detectable by the RFID reader. Likewise, when the tag cassette is located outside the refrigerator, changes in the tag are recorded by means of a dedicated RFID reader in the tag cassette. The RFID reader-writer in the label box establishes a connection relation with the controller in advance, and the connection can be wire connection or wireless connection.
Specifically, in the embodiment of the present invention, the label box corresponds to a first label set, and the labels in the first label set are labels placed in the label box. When a label is taken out of the label box, the user is indicated to use the label to bind the current food, and the RFID reader-writer detects that the label is taken out, and then the current label needs to be deleted from the first label set. When a user binds the current tag with the current food, the user obtains a second tag set when putting the bound current tag and the current food into a refrigerator together, wherein the second tag set is a tag set with the food bound, at the moment, whether the current tag exists in the second tag set or not needs to be detected, and when the current tag does not exist in the second tag set, the current tag is added into the second tag set, and meanwhile the adding time is recorded.
Specifically, after the adding time is recorded, quality guarantee period monitoring is performed on the current food material corresponding to the current tag based on the adding time, in this process, a storage time length corresponding to the current food material needs to be obtained, and then quality guarantee period monitoring is performed on the current food material based on the adding time and the storage time length.
The adding time may reflect when a user starts to store food, after the adding time is obtained, the food material information of the current food material is recorded according to the current label, and the optimal quality guarantee period corresponding to the current food material information is obtained, where the optimal quality guarantee period may be set by the user, or may be obtained in real time from a database through the controller, for example, the current food material is a tomato, where the optimal quality guarantee period may be 3 days specified by the user, or may be that the controller obtains the optimal quality guarantee period of the tomato from the database. It can be understood that the database may store a plurality of best quality guarantee periods corresponding to the food materials, and each best quality guarantee period has a corresponding storage temperature, so when the controller obtains the best quality guarantee period, the controller may obtain the corresponding best quality guarantee period according to the current temperature of the storage room where the current food material is located, and when the current temperature of the storage room is changed, the best quality guarantee period is correspondingly changed.
After the optimal quality guarantee period is obtained, the optimal quality guarantee period is taken as the preservation duration, and the quality guarantee time corresponding to the adding time and the preservation duration is calculated in real time, for example, the preservation duration is 3 days, and the quality guarantee time is the accumulation time of the adding time and the preservation duration. And monitoring the current food materials according to the quality guarantee time, and when the current time is longer than the quality guarantee time, indicating that the current food materials are stored for a long time, and sending prompt information to remind a user to process as soon as possible.
Specifically, when a new label is detected to be put in the label box, the user is indicated to have taken out food materials from the refrigerator at the moment, the label bound with the food materials is put in the label box, and the controller adds the new label into the first label and deletes the new label from the second label.
Specifically, after the second tag set is obtained in response to the binding operation of the current food material, when the current tag exists in the second tag set, the information that the second tag set is not deleted when the tag is fetched last time is detected, and at this time, only the adding time of the current tag in the second tag set needs to be updated.
Compared with the prior art, the refrigerator food monitoring method disclosed by the embodiment of the invention provides a label box for storing the label which is not bound with the food, the label box can be arranged in a certain room in the refrigerator or placed outside the refrigerator, the label of the unbound food is characterized by the first label set, meanwhile, the label of the bound food is characterized by the second label set, when the label is changed, the information of the changed label can be counted relatively quickly, and the adding time of the label added into the second label set is taken as the storage time of the current food, so that the quality guarantee period of the current food is monitored, and the quality guarantee period monitoring of the food is realized. In addition, the label is counted in a collection mode, so that the food materials can be uniformly managed, and uniform monitoring of the food materials is facilitated.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (6)
1. A refrigerator, comprising:
the refrigerator comprises a refrigerator body, a plurality of storage chambers and a plurality of storage chambers, wherein the refrigerator body is used as a supporting structure of the refrigerator;
the controller is configured to:
deleting the current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader-writer used for detecting the current tag is arranged in the tag box, the tag outside the tag box cannot be detected by the RFID reader-writer, and the tag is an RFID tag;
responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
adding the current tag into the second tag set when the current tag does not exist in the second tag set;
acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time;
when a new label is detected to be put in the label box, adding the new label into the first label, and deleting the new label from the second label;
and when the current tag exists in the second tag set, updating the adding time of the current tag in the second tag set.
2. The refrigerator of claim 1, wherein the performing shelf life monitoring on the current food material corresponding to the current tag based on the adding time comprises:
acquiring a preservation time length corresponding to the current food material;
and monitoring the quality guarantee period of the current food material based on the adding time and the preservation time.
3. The refrigerator of claim 1, wherein the tag cassette is provided inside the refrigerator or outside the refrigerator.
4. The method for monitoring the food material of the refrigerator is characterized by comprising the following steps of:
deleting the current label from a first label set corresponding to a label box when the current label is detected to be taken out from the label box; the tag box is used for storing tags which are not bound with food materials, an RFID reader-writer used for detecting the current tag is arranged in the tag box, the tag outside the tag box cannot be detected by the RFID reader-writer, and the tag is an RFID tag;
responding to the binding operation of the current food material, and acquiring a second label set of the labels bound with the food material;
adding the current tag into the second tag set when the current tag does not exist in the second tag set;
acquiring the adding time of the second label to the second label set, and monitoring the quality guarantee period of the current food corresponding to the current label based on the adding time;
when a new label is detected to be put in the label box, adding the new label into the first label, and deleting the new label from the second label;
and when the current tag exists in the second tag set, updating the adding time of the current tag in the second tag set.
5. The method for monitoring food materials in a refrigerator according to claim 4, wherein the step of monitoring a shelf life of a current food material corresponding to the current tag based on the adding time comprises:
acquiring a preservation time length corresponding to the current food material;
and monitoring the quality guarantee period of the current food material based on the adding time and the preservation time.
6. The method of claim 4, wherein the tag box is disposed inside or outside the refrigerator.
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| CN202111218830.8A CN113915842B (en) | 2021-10-20 | 2021-10-20 | Refrigerator and food material monitoring method thereof |
| CN202280051611.1A CN117813473A (en) | 2021-10-20 | 2022-09-27 | Refrigerator and control method thereof |
| PCT/CN2022/121875 WO2023065993A1 (en) | 2021-10-20 | 2022-09-27 | Refrigerator and control method thereof |
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| CN202111218830.8A CN113915842B (en) | 2021-10-20 | 2021-10-20 | Refrigerator and food material monitoring method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113856A (en) * | 2006-07-28 | 2008-01-30 | 泰州乐金电子冷机有限公司 | Pickled vegetable refrigerator using RFID |
| CN101280990A (en) * | 2007-04-06 | 2008-10-08 | 三星电子株式会社 | Refrigerator and method to control the same |
| CN105841434A (en) * | 2016-05-25 | 2016-08-10 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN106052242A (en) * | 2016-05-31 | 2016-10-26 | 青岛海尔股份有限公司 | Food management method and food management system for intelligent refrigerator |
| CN107763955A (en) * | 2016-08-23 | 2018-03-06 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its control method |
| CN111442604A (en) * | 2020-04-10 | 2020-07-24 | 海信集团有限公司 | Refrigerator and control method thereof |
| CN111780478A (en) * | 2020-07-01 | 2020-10-16 | 海信视像科技股份有限公司 | Refrigerator and food material management method |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101071411A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Food magnagementregerator utilizing RFID |
| CN101071015A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Food management type electric refrigerator utilizing RFID |
| US7971620B2 (en) * | 2007-12-28 | 2011-07-05 | Drummond Frederick J | Label producing message center and personal shopping device |
| JP2009258947A (en) * | 2008-04-16 | 2009-11-05 | Panasonic Corp | Portable terminal, food management method, and program |
| CN102261808A (en) * | 2011-06-16 | 2011-11-30 | 达真贸易(深圳)有限公司 | Refrigerator food management system and application method thereof |
| CN102538379B (en) * | 2011-12-19 | 2013-08-07 | 四川长虹电器股份有限公司 | Refrigerator food information management device and method |
| CN102645083A (en) * | 2012-05-24 | 2012-08-22 | 南京大学 | Intelligent refrigerator based on radio frequency recognition technology and working method thereof |
| CN102706093A (en) * | 2012-06-21 | 2012-10-03 | 深圳市国显科技有限公司 | Smart refrigerator based on Internet of Things and application system thereof |
| CN103196277B (en) * | 2013-03-29 | 2016-05-25 | 惠州Tcl家电集团有限公司 | Refrigerator food managing method and system, server, refrigerator |
| CN104677049A (en) * | 2015-03-24 | 2015-06-03 | 合肥美菱股份有限公司 | Food information management system for refrigerator and refrigerator |
| CN105444518B (en) * | 2015-12-30 | 2019-01-04 | 合肥美的智能科技有限公司 | Food management system, method and the refrigerator of refrigerator |
| DE102016209440A1 (en) * | 2016-05-31 | 2017-11-30 | BSH Hausgeräte GmbH | Method and device for content acquisition of a storage room |
| CN107477971B (en) * | 2017-08-04 | 2020-09-18 | 三星电子（中国）研发中心 | Method and equipment for managing food in refrigerator |
| CN107730189A (en) * | 2017-11-23 | 2018-02-23 | 北京德鑫泉物联网科技股份有限公司 | RFID intelligent warehouse management systems and management method |
| CN110245724B (en) * | 2018-03-07 | 2023-09-15 | 博西华电器（江苏）有限公司 | Food material updating method, device and storage equipment |
| CN111780479B (en) * | 2020-07-01 | 2022-02-25 | 海信视像科技股份有限公司 | Refrigerator and food material information association method |
| CN111860718B (en) * | 2020-07-17 | 2022-07-22 | 海信视像科技股份有限公司 | Refrigerator and food material management method |
| AU2020101951A4 (en) * | 2020-08-24 | 2020-10-01 | Khedkar, Dr. Eknath B. | IMS- Inventory Management System: INTELLIGENT MART SELLING AND INVENTORY MANAGEMENT SYSTEM |
| CN113011538A (en) * | 2021-02-24 | 2021-06-22 | 海信视像科技股份有限公司 | Refrigerator and food material label scanning method |
-
2021
- 2021-10-20 CN CN202111218830.8A patent/CN113915842B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113856A (en) * | 2006-07-28 | 2008-01-30 | 泰州乐金电子冷机有限公司 | Pickled vegetable refrigerator using RFID |
| CN101280990A (en) * | 2007-04-06 | 2008-10-08 | 三星电子株式会社 | Refrigerator and method to control the same |
| CN105841434A (en) * | 2016-05-25 | 2016-08-10 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN106052242A (en) * | 2016-05-31 | 2016-10-26 | 青岛海尔股份有限公司 | Food management method and food management system for intelligent refrigerator |
| CN107763955A (en) * | 2016-08-23 | 2018-03-06 | 海信（山东）冰箱有限公司 | A kind of refrigerator and its control method |
| CN111442604A (en) * | 2020-04-10 | 2020-07-24 | 海信集团有限公司 | Refrigerator and control method thereof |
| CN111780478A (en) * | 2020-07-01 | 2020-10-16 | 海信视像科技股份有限公司 | Refrigerator and food material management method |
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Address after: 266000 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant after: Hisense refrigerator Co.,Ltd. Address before: 266100 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 399 Applicant before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |
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