CN110796215A - Label applied to refrigerator and food freshness reminding method - Google Patents
Label applied to refrigerator and food freshness reminding method Download PDFInfo
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- CN110796215A CN110796215A CN201911188466.8A CN201911188466A CN110796215A CN 110796215 A CN110796215 A CN 110796215A CN 201911188466 A CN201911188466 A CN 201911188466A CN 110796215 A CN110796215 A CN 110796215A
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- 238000004321 preservation Methods 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The application relates to a label applied to a refrigerator and a food freshness reminding method, wherein the label comprises: a fixing member for fixing to a single food item stored in the refrigerator; an identification tag fixed to the fixing member; the identification tag is stored with an identification code, so that when the identification device identifies the identification tag, the identification code is acquired, and corresponds to the freshness reminding information of the single food fixed with the fixing part, so that the identification device reminds the freshness of the single food according to the freshness reminding information. Because above-mentioned label comprises the mounting that can fix on food and the identification label of fixing on the mounting, consequently, can realize distinguishing each food in the refrigerator through the label to through the correspondence of the new freshness warning information of label and food, realize the new freshness warning to single food, can effectively avoid appearing because of the phenomenon that the food that the user forgot to cause is outdated, prevent to cause food extravagant.
Description
Technical Field
The application relates to the technical field of refrigerator food preservation, in particular to a label applied to a refrigerator and a food freshness reminding method.
Background
With the continuous improvement of living standard, the requirements of people on the type, quantity and freshness of food are also improved, and at present, people generally store various foods by a refrigerator to prolong the fresh time of the foods.
Due to the fact that the shelf lives of the foods are different, different foods placed in the refrigerator at different times are often stored in the refrigerator, people cannot remember the shelf lives of the foods in the refrigerator when the foods in the refrigerator face a lot of foods in the refrigerator, and therefore the foods are often out of date in the refrigerator, and food waste is caused.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the application provides a label and a food freshness reminding method applied to a refrigerator.
According to a first aspect of the present application, there is provided a tag applied in a refrigerator, comprising:
a fixing member for fixing to a single food item stored in the refrigerator;
an identification tag secured to the fixture; the identification tag is stored with an identification code, so that when the identification tag is identified by identification equipment, the identification code is acquired and corresponds to the freshness reminding information of the single food fixed with the fixing part, and the identification equipment reminds the freshness of the single food according to the freshness reminding information.
Optionally, the fixing member is a clip.
Optionally, the identification tag is a near field communication radio frequency identification tag; the identification equipment is an intelligent mobile terminal with a near field communication function.
According to a second aspect of the present application, there is provided a food freshness reminding method applied in a refrigerator, comprising:
acquiring identification codes of labels fixed on various foods in the refrigerator; the label is a label applied to a refrigerator according to the first aspect of the application;
acquiring freshness reminding information of the food corresponding to the identification code;
and sending out the freshness reminding of each food according to the freshness reminding information.
Optionally, the freshness reminding information and the identification code are correspondingly stored in a cloud database in a data table form, and the freshness reminding information includes the number of days for fresh keeping and reminding rules;
the acquiring of the freshness reminding information of the food corresponding to the identification code comprises:
acquiring image information of food corresponding to each identification code;
identifying the image information to obtain the type information of each food;
obtaining the freshness keeping days corresponding to the category information according to the category information;
and acquiring a preset reminding rule as a reminding rule in the freshness reminding information.
Optionally, the obtaining of the freshness reminding information of the food corresponding to the identification code further includes:
acquiring freshness reminding confirmation information generated according to a first operation of a user;
and adjusting the freshness reminding information according to the freshness reminding confirmation information.
Optionally, the freshness reminding information includes the number of days for fresh keeping and reminding rules;
the acquiring of the freshness reminding information of the food corresponding to the identification code comprises:
acquiring the fresh-keeping days generated according to the second operation of the user;
and acquiring the reminding rule generated according to the third operation of the user.
Optionally, the method further includes:
matching the dish type according to the pre-stored menu information and the type information of each food;
acquiring the cooking process of the dish form from the menu information;
displaying the dish style and the cooking process.
Optionally, the sending the freshness reminder of each food according to the freshness reminder information includes:
acquiring the placement positions of the foods;
displaying the simulated images of the foods at the positions corresponding to the placing positions in a preset refrigerator model;
and correspondingly displaying the freshness reminding information at the adjacent position of the simulation image.
Optionally, after acquiring the identification code of the tag fixed on each food in the refrigerator, before acquiring the freshness reminding information of the food corresponding to the identification code, the method further includes:
acquiring freshness reminding information of the food corresponding to the identification code at present;
and storing the freshness reminding information of the current corresponding food into a history record and emptying the content corresponding to the identification code.
The technical scheme provided by the application can comprise the following beneficial effects: the identification code of the label on each food in the refrigerator is firstly obtained and fixed, then the freshness reminding information of the food corresponding to the identification code is obtained, the freshness reminding of each food is sent out according to the freshness reminding information, because the label is composed of a fixing part capable of being fixed on the food and an identification label fixed on the fixing part, therefore, the food in the refrigerator can be distinguished through the label, the correspondence of the freshness reminding information of the label and the food is realized, the freshness reminding of a single food is realized, the phenomenon that the food is overdue due to forgetting of a user can be effectively avoided, and the food waste is prevented.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic structural diagram of a tag applied to a refrigerator according to a first embodiment of the present application.
Fig. 2 is a schematic flow chart of a food freshness reminding method applied to a refrigerator according to a second embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
With the continuous improvement of living standard, the requirements of people on the type, quantity and freshness of food are also improved, and at present, people generally store various foods by a refrigerator to prolong the fresh time of the foods.
Due to the fact that the shelf lives of the foods are different, different foods placed in the refrigerator at different times are often stored in the refrigerator, people cannot remember the shelf lives of the foods in the refrigerator when the foods in the refrigerator face a lot of foods in the refrigerator, and therefore the foods are often out of date in the refrigerator, and food waste is caused.
At present, some kinds of intelligent refrigerators appear, but this kind of refrigerator can only often only remind the new freshness of big categorised food, for example big categories such as vegetables, meat, face the different freshness date of different kinds of food in various big categories, still can not make effective warning, and the most cost of current intelligent refrigerator is expensive moreover, is difficult to satisfy ordinary consumer's demand.
In order to solve the above technical problem, the present application provides a label and a method for reminding freshness of food, which are applied in a refrigerator, and are described below by way of example.
Example one
Referring to fig. 1, fig. 1 is a schematic structural diagram of a tag applied to a refrigerator according to a first embodiment of the present application.
As shown in fig. 1, the tag applied to the refrigerator provided by the present embodiment includes:
a fixing member 1 for fixing to a single food item stored in a refrigerator;
an identification tag 2 fixed to the fixing member; the identification tag is stored with an identification code, so that when the identification tag is identified by identification equipment, the identification code is acquired and corresponds to the freshness reminding information of the single food fixed with the fixing part, and the identification equipment reminds the freshness of the single food according to the freshness reminding information.
In this embodiment, can pass through the mounting with the label and fix on each food in the refrigerator to the realization is to the purpose of each food mark different identification code, when putting into the refrigerator with the food that will be fixed with the label, can use identification equipment to discern identification label, thereby obtains the identification code in the identification label, and simultaneously, identification equipment can establish the corresponding relation with the new freshness warning information of the food that corresponds with the identification code, in order to realize the warning to the new freshness of each food.
It should be noted that the identification code is a unique identifier of each food in the identification device, the identification code is inherent to the electronic tag, a 48-bit code is written into a detection link of the NFC tag chip in the production process, all tags have codes (and the codes of each chip in the world are not repeated, and based on this characteristic, the tags are not repeated when used anywhere in the world), and the codes of the tags do not need to be coded by themselves or changed, but can be read. In addition, in order to facilitate the user to read the information stored in the database, the identification code may be numbered when the identification code is stored, but the identification code may be numbered in the order in which the identification code is acquired. The numbers refer to simple data strings with order, such as 001, 002, 003 … ….
Because the identification code is long and inconvenient to read, a readable code 001, 002 and 003 is set, and a data table is established and stored in the cloud so that a plurality of people can conveniently access the data table to obtain related information.
In one embodiment, the fixing member may be of various types, as long as the fixing member can be fixed on each food, for example, the fixing member may be a clip, a pin, or the like.
In addition, in order to facilitate identification of the tag, the identification tag in this embodiment may be a near field Communication radio frequency identification tag, and correspondingly, the identification device is an intelligent terminal having a near field Communication function, such as a mobile phone having a Near Field Communication (NFC) function.
To better distinguish the type of food, the label may have various colors, such as green for vegetables, red for meat, etc.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating a food freshness reminding method applied to a refrigerator according to a second embodiment of the present application.
As shown in fig. 2, the method for reminding freshness of food in a refrigerator according to this embodiment includes:
The tag in step 201 may include a fixing member for fixing to the individual food items stored in the refrigerator; an identification tag secured to the fixture; the identification tag is stored with an identification code, so that when the identification tag is identified by identification equipment, the identification code is acquired and corresponds to the freshness reminding information of the single food fixed with the fixing part, and the identification equipment reminds the freshness of the single food according to the freshness reminding information.
It should be noted that the identification code is a unique identifier for each food in the identification device, the identification code is inherent to the electronic tag, a 48-bit code is written into a detection link of the NFC tag chip in the production process, all tags have codes (and the code of each chip in the world is not repeated, and based on this feature, the chip is used anywhere in the world, and the read chip information is not repeated), and cannot be changed, but can be read. In addition, in order to facilitate the user to read the information stored in the database, the identification code may be numbered when the identification code is stored, but the identification code may be numbered in the order in which the identification code is acquired. The numbers refer to simple data strings with order, such as 001, 002, 003 … ….
The electronic identification code is long and inconvenient to read, so that a readable code 001, 002 and 003 is set, a data table is established and stored in the cloud, and a plurality of people can conveniently access the data table to obtain related information.
In one embodiment, the fixing member may be of various types, as long as the fixing member can be fixed on each food, for example, the fixing member may be a clip, a pin, or the like.
In addition, in order to facilitate identification of the tag, the identification tag in this embodiment may be a near field Communication radio frequency identification tag, and correspondingly, the identification device is an intelligent terminal having a near field Communication function, such as a mobile phone having a Near Field Communication (NFC) function.
To better distinguish the type of food, the label may have various colors, such as green for vegetables, red for meat, etc.
It should be noted that, the data table is stored in the cloud, so that a plurality of people can access the data table conveniently to obtain the relevant information. In addition, the freshness reminding information can comprise contents such as readable codes, food types, fresh-keeping days, reminding rules and the like. The identification code is that each label corresponds has, and the identification code diverse of each label, when this label is near field communication radio frequency identification label, only need be close to this label with the mobile terminal who has the NFC function, can read the identification code in this label, because the identification code diverse of each label, when fixing each label on the food of different categories, alright distinguish different kinds of food through the identification code.
As shown in the following table, the data table may be stored in the cloud database in this form:
| identification code | Readable code | Kind of food | Number of days of preservation | Alert rules | Expandable |
| 48 bit code | 001 | Chinese cabbage | 9 days | First rule | |
| 48 bit code | 002 | Pork | 5 days | Second rule | |
| …… | …… | …… | …… | …… |
It should be noted that, the first rule and the second rule may recommend a reminding rule for the system, or may be used for customizing the reminding rule.
In step 202, there are various ways to obtain the freshness reminding information, for example, the freshness reminding information can be obtained by photographing and identifying the food, and then directly obtaining the number of days for preservation corresponding to the identification result and a suitable reminding rule from the network; or the user can input the freshness keeping days and the reminding rule.
The reminding rules, such as meat, remind once a week before expiration, remind once 3 days before expiration, remind once 2 days before expiration, remind 3 times 1 day before expiration, alarm after expiration, mark red, can be thrown away directly.
When the manner of acquiring the freshness reminding information is to take a picture of the food and identify the food, and then directly acquire the number of days for preservation and the appropriate reminding rule corresponding to the identification result from the network, step 202 may include: acquiring image information of food corresponding to each identification code; identifying the image information to obtain the type information of each food; obtaining the freshness keeping days corresponding to the category information according to the category information; and acquiring a preset reminding rule as a reminding rule in the freshness reminding information. It should be noted that the freshness reminding information includes the number of days to keep fresh and the reminding rule. Of course, the preset reminding rule may be a preset reminding rule selected by the user from a plurality of preset reminding rules as a final reminding rule.
Since in the above identification process, a situation of an identification error may occur, in order to avoid an adverse effect caused by the situation, the method of this embodiment may further include: acquiring freshness reminding confirmation information generated according to a first operation of a user; and adjusting the freshness reminding information according to the freshness reminding confirmation information. The freshness reminding confirmation information can be the final information confirmed by the user, or the freshness days or reminding rules input by the user in a user-defined mode.
When the manner of acquiring the freshness reminding information is to input the freshness days and the reminding rule by the user, step 202 in this embodiment may include: acquiring the fresh-keeping days generated according to the second operation of the user; and acquiring the reminding rule generated according to the third operation of the user.
And 203, sending out a freshness reminder of each food according to the freshness reminder information.
In step 203, there are various ways to issue the freshness reminder, such as a message reminder or an image display. When the freshness degree reminding manner is image display, step 203 may specifically include: acquiring the placement positions of the foods; displaying the simulated images of the foods at the positions corresponding to the placing positions in a preset refrigerator model; and correspondingly displaying the freshness reminding information at the adjacent position of the simulation image. The above-mentioned placing position can be input by user, also can place position sensor in the refrigerator to make position identification. The preset refrigerator model can be customized by a user according to the layout of a refrigerator of the user, for example, the refrigerator of the user is two-layer, the upper layer is fresh-keeping, the lower layer is frozen, the upper layer has 4 grids, and the lower layer has 3 grids, so the user can set a simulation refrigerator in advance according to the structure. Therefore, the display is more direct, and the user can manage the refrigerator conveniently.
In this embodiment, at first acquire the identification code of fixing label on each food in the refrigerator, then acquire the new freshness reminder information of the food that the identification code corresponds, send the new freshness reminder information of each food at last according to new freshness reminder information, because above-mentioned label comprises can fix the mounting on food and the identification label of fixing on the mounting, consequently, can realize distinguishing through the label each food in the refrigerator, and through the correspondence of the new freshness reminder information of label and food, realize the new freshness reminder to single food, can effectively avoid appearing because of the food overdue phenomenon that the user forgotten to cause, prevent to cause food extravagant.
In addition, the technical solution of this embodiment may also recommend a dish style according to the food in the refrigerator, specifically, the method of this embodiment may further include: matching the dish type according to the pre-stored menu information and the type information of each food; acquiring the cooking process of the dish form from the menu information; displaying the dish style and the cooking process.
In order to improve the utilization rate of the tag, the tag in this embodiment may be reused, and correspondingly, this embodiment may further include between step 201 and step 202: acquiring freshness reminding information of the food corresponding to the identification code at present; and storing the freshness reminding information of the current corresponding food into a history record and emptying the content corresponding to the identification code.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A tag for use in a refrigerator, comprising:
a fixing member for fixing to a single food item stored in the refrigerator;
an identification tag secured to the fixture; the identification tag is stored with an identification code, so that when the identification tag is identified by identification equipment, the identification code is acquired and corresponds to the freshness reminding information of the single food fixed with the fixing part, and the identification equipment reminds the freshness of the single food according to the freshness reminding information.
2. The tag of claim 1, wherein said fastener is a clip.
3. The tag of claim 1, wherein the identification tag is a near field communication radio frequency identification tag; the identification equipment is an intelligent mobile terminal with a near field communication function.
4. A food freshness reminding method applied to a refrigerator is characterized by comprising the following steps:
acquiring identification codes of labels fixed on various foods in the refrigerator; the label is the label applied to the interior of a refrigerator according to any one of claims 1 to 3;
acquiring freshness reminding information of the food corresponding to the identification code;
and sending out the freshness reminding of each food according to the freshness reminding information.
5. The food freshness reminding method applied to the refrigerator according to claim 4, wherein the freshness reminding information and the identification code are correspondingly stored in a cloud database in a data table form, and the freshness reminding information comprises the number of days for fresh keeping and reminding rules;
the acquiring of the freshness reminding information of the food corresponding to the identification code comprises:
acquiring image information of food corresponding to each identification code;
identifying the image information to obtain the type information of each food;
obtaining the freshness keeping days corresponding to the category information according to the category information;
and acquiring a preset reminding rule as a reminding rule in the freshness reminding information.
6. The method for reminding freshness of food in a refrigerator according to claim 5, wherein said obtaining the freshness reminding information of food corresponding to the identification code further comprises:
acquiring freshness reminding confirmation information generated according to a first operation of a user;
and adjusting the freshness reminding information according to the freshness reminding confirmation information.
7. The food freshness reminding method applied to the refrigerator according to claim 4, wherein the freshness reminding information comprises the number of days for freshness preservation and reminding rules;
the acquiring of the freshness reminding information of the food corresponding to the identification code comprises:
acquiring the fresh-keeping days generated according to the second operation of the user;
and acquiring the reminding rule generated according to the third operation of the user.
8. The food freshness reminding method applied to the refrigerator according to claim 5, further comprising:
matching the dish type according to the pre-stored menu information and the type information of each food;
acquiring the cooking process of the dish form from the menu information;
displaying the dish style and the cooking process.
9. The food freshness reminding method applied to the refrigerator according to claim 5, wherein the issuing of the freshness reminding of each food according to the freshness reminding information comprises:
acquiring the placement positions of the foods;
displaying the simulated images of the foods at the positions corresponding to the placing positions in a preset refrigerator model;
and correspondingly displaying the freshness reminding information at the adjacent position of the simulation image.
10. The method for reminding freshness of food in a refrigerator according to claim 4, after acquiring the identification code of the label fixed on each food in the refrigerator, and before acquiring the freshness reminding information of the food corresponding to the identification code, further comprising:
acquiring freshness reminding information of the food corresponding to the identification code at present;
and storing the freshness reminding information of the current corresponding food into a history record and emptying the content corresponding to the identification code.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911188466.8A CN110796215A (en) | 2019-11-28 | 2019-11-28 | Label applied to refrigerator and food freshness reminding method |
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| CN201911188466.8A CN110796215A (en) | 2019-11-28 | 2019-11-28 | Label applied to refrigerator and food freshness reminding method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811185A (en) * | 2020-07-17 | 2020-10-23 | 海信视像科技股份有限公司 | Refrigerator and food material management interface display method |
| WO2022041915A1 (en) * | 2020-08-24 | 2022-03-03 | 青岛海尔电冰箱有限公司 | Clip and refrigerating and freezing device having same |
| WO2022042243A1 (en) * | 2020-08-24 | 2022-03-03 | 青岛海尔电冰箱有限公司 | Clip assembly and refrigerating and freezing device provided with same |
| CN114294884A (en) * | 2021-05-28 | 2022-04-08 | 海信视像科技股份有限公司 | Refrigerator and message reminding method |
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| WO2022041915A1 (en) * | 2020-08-24 | 2022-03-03 | 青岛海尔电冰箱有限公司 | Clip and refrigerating and freezing device having same |
| WO2022042243A1 (en) * | 2020-08-24 | 2022-03-03 | 青岛海尔电冰箱有限公司 | Clip assembly and refrigerating and freezing device provided with same |
| US11859897B2 (en) | 2020-08-24 | 2024-01-02 | Qingdao Haier Refrigerator Co., Ltd. | Clip assembly and refrigerating and freezing device with same |
| CN114294884A (en) * | 2021-05-28 | 2022-04-08 | 海信视像科技股份有限公司 | Refrigerator and message reminding method |
| CN114294884B (en) * | 2021-05-28 | 2023-02-17 | 海信视像科技股份有限公司 | Refrigerator and message reminding method |
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