CN114076461A - Refrigerator control method and refrigerator - Google Patents

Refrigerator control method and refrigerator Download PDF

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Publication number
CN114076461A
CN114076461A CN202010833266.XA CN202010833266A CN114076461A CN 114076461 A CN114076461 A CN 114076461A CN 202010833266 A CN202010833266 A CN 202010833266A CN 114076461 A CN114076461 A CN 114076461A
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China
Prior art keywords
electronic tag
refrigerator
environment
storage
environmental
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CN202010833266.XA
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Chinese (zh)
Inventor
郭子豪
王亚杰
陈红欣
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Hisense Shandong Refrigerator Co Ltd
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Hisense Shandong Refrigerator Co Ltd
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Priority to CN202010833266.XA priority Critical patent/CN114076461A/en
Publication of CN114076461A publication Critical patent/CN114076461A/en
Pending legal-status Critical Current

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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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D29/003—Arrangement or mounting of control or safety devices for movable devices
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The embodiment of the invention discloses a refrigerator control method and a refrigerator, wherein the refrigerator comprises the following steps: a storage compartment for storing articles put in the refrigerator; the electronic tag is attached to a marked article, an antenna and a sensing piece are arranged in the electronic tag, and the sensing piece is used for acquiring the environmental parameters of the position corresponding to the electronic tag; and the controller is electrically connected with the sensing part and used for controlling the environment of the storage room corresponding to the position according to the environmental parameters so as to enable the environment of the storage room to be matched with the standard storage environment of the article corresponding to the electronic tag. The invention provides a refrigerator capable of accurately refrigerating and refreshing, which obtains environmental parameters in the refrigerator through electronic tags attached to articles placed in the refrigerator, and adjusts the environment of a storage chamber of the refrigerator according to the environmental parameters, so that the refrigerator can provide a better storage environment.

Description

Refrigerator control method and refrigerator
Technical Field
The invention relates to the technical field of smart homes, in particular to a refrigerator and a refrigerator control method.
Background
With the research on Radio Frequency Identification (RFID) technology, the RFID technology is also gradually applied to the technical field of intelligent refrigerators.
With the wide application of the intelligent refrigerator, the intelligent refrigerator becomes an electric appliance commonly used in daily life, the intelligent refrigerator can provide much convenience for the life of a user, and people pay more and more attention to the fresh-keeping capacity of the refrigerator. Therefore, how to improve the precise fresh-keeping capacity of the refrigerator is always the direction of the technician's efforts.
Disclosure of Invention
The embodiment of the invention provides a refrigerator with accurate fresh-keeping capacity.
According to an aspect of the present invention, there is provided a refrigerator including: a storage compartment for storing articles put in the refrigerator; the electronic tag is attached to the marked article, identification information is stored in the electronic tag and used for marking the article corresponding to the electronic tag, an antenna and a sensing piece are further arranged in the electronic tag, and the sensing piece is used for detecting the environmental parameters of the position corresponding to the electronic tag; and the controller is electrically connected with the sensing part and used for controlling the environment of the storage room corresponding to the position according to the environmental parameters so as to enable the environment of the storage room to be matched with the suitable storage environment of the article corresponding to the electronic tag.
In some embodiments of the invention, the environmental parameter comprises a temperature parameter and/or a humidity parameter; the sensing element comprises at least one of a temperature sensor or a humidity sensor; when the sensing element comprises a temperature sensor, the environmental parameter comprises a temperature parameter; and/or when the sensing element comprises a humidity sensor, the environmental parameter comprises a humidity parameter.
In some embodiments of the invention, the refrigerator comprises a plurality of electronic tags.
In some embodiments of the invention, the refrigerator further comprises a communication unit, the communication unit is electrically connected with the controller, and the communication unit is used for acquiring standard storage environment parameters of the articles in the food material management cloud platform.
In some embodiments of the present invention, the controller is configured to compare the standard storage environment parameter of the article corresponding to the electronic tag with the environment parameter, and control and adjust the environment of the storage compartment corresponding to the electronic tag according to a comparison result.
In some embodiments of the invention, the storage compartment has a sealed first chamber therein, the first chamber being a temperature and/or humidity adjustable chamber.
According to another aspect of the present invention, there is also provided a refrigerator control method, the method including: responding to the acquisition instruction, acquiring the environmental parameters of the position of the electronic tag, wherein the electronic tag is attached to the marked article; comparing the environmental parameters with standard storage environmental parameters corresponding to the articles corresponding to the electronic tags; and controlling and regulating the environment in the storage room according to the comparison result so as to enable the environment in the storage room to be matched with the suitable storage environment of the article corresponding to the electronic tag.
In some embodiments of the invention, the method further comprises: acquiring environmental parameters of positions where a plurality of electronic tags are located and standard storage environmental parameters of articles corresponding to the electronic tags, wherein the environmental parameters comprise temperature parameters and/or humidity parameters; comparing the environmental parameters corresponding to the electronic tags with the standard storage environmental parameters of the articles corresponding to the electronic tags according to a set sequence to obtain a comparison result; and if the proportion of the electronic tags which are not matched exceeds the preset proportion, controlling and adjusting the environment in the storage room of the refrigerator corresponding to the positions of the electronic tags.
In some embodiments of the present invention, after comparing the environmental parameters corresponding to each electronic tag with the standard storage environmental parameters of the article corresponding to the electronic tag in a set order to obtain a comparison result, the method further includes: if the environmental parameters are not matched with the standard storage environmental parameters, calculating the difference value between the environmental parameters corresponding to the electronic tags and the standard storage environmental parameters corresponding to the articles marked by the electronic tags; comparing the difference value with the maximum value with a preset threshold value; and if the difference value with the maximum value is larger than the preset threshold value, adjusting the environment in the storage room where the electronic tag corresponding to the difference value with the maximum value is located, so that the environment in the storage room is matched with the standard storage environment of the article corresponding to each electronic tag.
In some embodiments of the present invention, if the environmental parameter is not adapted to the standard storage environmental parameter, calculating a difference between the environmental parameter corresponding to each electronic tag and the standard storage environmental parameter corresponding to the article marked by the electronic tag; the storage compartment has a sealed first chamber therein, and the method further comprises: and sending prompt information for putting the article corresponding to the electronic tag with the maximum difference value into a first chamber, wherein the first chamber is a chamber with adjustable temperature and/or humidity.
The technical scheme provided by the application embodiment can have the following beneficial effects: the electronic tag attached to the article in the refrigerator is used for detecting the environmental parameters of the article marked by the electronic tag, and the detected environmental parameters are compared with the parameters in the proper storage environment of the article to adjust the environment in the storage room where the article is located.
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 invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of one embodiment of a refrigerator according to the present invention;
fig. 2 is a flowchart of a refrigerator control method according to an embodiment of the present invention;
fig. 3 is a flowchart of a refrigerator control method according to another embodiment of the present invention;
fig. 4 is a flowchart of a refrigerator control method according to another embodiment of the present invention.
Reference numerals:
100-box, 110-door, 120-controller, 130-electronic tag, 140-display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Fig. 1 is a schematic view of an embodiment of a refrigerator according to the present invention.
In this embodiment, the refrigerator has a substantially rectangular parallelepiped structure, an outer shape of which is defined by a storage compartment limiting a storage range and a door 110 opening or closing the storage compartment, a controller 120 and a plurality of electronic tags 130 are provided on a cabinet 100, and a display screen 140 is provided in a front region of the door. The electronic tag is attached to an object and used for identifying information of a target object. In the invention, the electronic tag is also internally provided with a sensing piece, and the sensing piece can detect the environmental information of the position of the electronic tag by utilizing the energy provided by the battery in the electronic tag. The sensing member may be various kinds of sensors, so that it can be used to detect various environmental parameters, such as temperature, humidity, whether to move, etc., and illustratively, when the sensing member includes a humidity sensor, the environmental parameter detected by the sensing member includes humidity.
The electronic tag is attached to an object and used for identifying information of a target object (for example, food materials in a refrigerator), so that identification information indicating information of the food materials stored in the storage chamber of the refrigerator, such as position information, name information and other arbitrarily customized information, is also stored in the electronic tag. And part or all of the tags in the electronic tags are separated from the refrigerator body in a detachable mode and are placed into the refrigerator body together with the corresponding food materials. The identification information corresponding to the electronic tag can be preset and defined, so that a user can conveniently take the food materials according to different types, the identification information corresponding to the electronic tag can be edited by the user in a user-defined way, the user-defined content comprises the name of the food materials, the time for putting the food materials into the refrigerator, the quality guarantee period and the like, thereby providing a more accurate corresponding relation with food materials, the electronic tags which are not taken can be placed at the set position of the refrigerator body, schematically, the electronic tags are placed on the outer side wall of the refrigerator body, the outer side wall can be provided with a plug-in holding part for placing a plurality of electronic tags, the electronic tags can also be provided with a clamping device, the electronic tags are attached to the marked objects through the clamping device, the sensor can be arranged on the clamping device, the sensing direction faces towards the food materials, schematically, the holding means may be a clip to facilitate attachment of the tag to the food material to which it is tagged.
The controller is used for controlling various components in the refrigerator to work, including but not limited to: reading the identification information stored in the electronic tag and the environmental information sensed by the sensor, controlling and adjusting the temperature and humidity of each storage chamber of the refrigerator, controlling the refrigerator to communicate with external equipment and the like.
Specifically, when the food material is put into the refrigerator in use, a user can take off one electronic tag, the identification information of each electronic tag in the plurality of electronic tags can be pre-edited into the food material information corresponding to the food material, the information of the food material can include the name of the food material and the like, and when the user needs to put in the pre-edited food material name of the food material, the electronic tag is taken out, is put together with the food material, and is put into the refrigerator together. Under the control of the controller, the identification information and the environmental parameters stored in the electronic tag stored in the box body can be read through the receiving antenna of the controller.
It is easy to understand that the electronic tag communicates with the controller through radio frequency signals, and therefore, correspondingly, the controller also has a receiving antenna for receiving the identification information and the environmental parameters sent by the electronic tag. After the information stored in the electronic tag stored in the refrigerator body can be read through the receiving antenna of the controller, the information of the food materials stored in the refrigerator and the environmental parameters of the storage positions of the food materials, such as the types and the quantity of the food materials, the stored temperature and the stored humidity, can be further obtained. After the food material of the electronic tag carried in the refrigerator is taken out, the electronic tag can be put back to the electronic tag storage position of the refrigerator body, the information stored in the electronic tag is read again through the receiving antenna under the control of the controller, and then the food material information stored in the refrigerator and the environmental parameters of each marked food material can be updated.
It should be noted that each electronic tag has a unique identification code, the identification code is stored in a storage space in the tag, and when the electronic tag is in a reading range of the receiving antenna, the receiving antenna acquires the identification code corresponding to the electronic tag and uploads the identification code to the controller for processing the electronic tag. The electronic tag may actively send the identification information of the object marked by the electronic tag to the radio frequency unit, and the radio frequency unit may also actively acquire the identification information corresponding to the electronic tag, which is not limited herein.
In one embodiment, the refrigerator may further have a display screen, the display screen is controlled by the controller to output or input information, illustratively, the display screen may receive the identification information edited by the user, and the display screen may also be configured to display the identification information stored in each electronic tag. In other embodiments, the output and input of information may be performed by other devices, such as a voice device.
In one embodiment, the refrigerator may further include a communication unit electrically connected to the controller, and after the controller obtains the marked food materials in the storage compartment of the refrigerator and the environment parameters stored in the marked food materials, the controller may send the food materials to the food material management cloud platform through the communication unit, where the food material management cloud platform has the optimum storage environment parameters corresponding to the food materials and each food material, that is, the standard storage environment parameters. The communication unit can send the food material names extracted from the identification information to the food material management cloud platform under the control of the controller, and can also directly send the identification information to the food material management cloud platform for the food material management cloud platform to provide the food material names, screen out standard storage environment parameters corresponding to the sent food materials and send the standard storage environment parameters to the communication unit for receiving. In another embodiment, the communication unit may further send the marked food materials of the storage compartment and the environmental parameters stored in each marked food material to a preset terminal device, where the preset terminal device is a device set by a user and used for receiving the identification information of the marked food materials in the refrigerator and the environmental parameters, and may be, for example, a mobile phone of the user, or an intelligent home management terminal. In another embodiment, after the controller compares the environmental parameter fed back by the sensor in the electronic tag with the standard storage environmental parameter of the food material marked by the electronic tag, and adjusts the environment of the storage compartment where the electronic tag is located according to the comparison result, the communication unit may also send the regulation and control message to the preset terminal device.
In one embodiment, the storage compartment may also have a sealed first chamber therein, the environmental parameters within the first chamber being individually adjustable, thereby providing a relatively compact and relatively independent storage environment. According to the actual situation, a user can put some specific articles into the first chamber for storage. In particular, certain articles that require a more stringent or less appropriate storage environment, such as maternal and infant products, that are stored in a relatively large storage compartment are not desirable.
Fig. 2 is a flowchart of a refrigerator control method according to an embodiment of the present invention. As shown in fig. 2, the method for controlling a refrigerator according to the present invention includes at least the following steps S210 to S230, and is specifically executed by a controller of the refrigerator.
Step S210, in response to the obtaining instruction, obtaining an environmental parameter of a location where the electronic tag is located, where the electronic tag is attached to the marked article.
The environmental parameters of the position where the electronic tag is located can be obtained through detection of a sensor built in the electronic tag. Illustratively, the temperature parameter is obtained by a temperature sensor, and the humidity parameter is obtained by a humidity sensor.
The obtaining instruction is used for obtaining the environmental parameters of the position of the electronic tag, and the electronic tag is attached to the marked article, so the environmental parameters of the position of the electronic tag are the environmental parameters of the marked article. The method for the user to send the instruction includes but is not limited to sending a preset instruction to the controller through a designated terminal device, and the preset instruction is used for instructing the controller to obtain the environmental parameters detected by the sensing element in the electronic tag.
Step S220, comparing the environmental parameters with standard storage environmental parameters corresponding to the articles corresponding to the electronic tags.
The electronic tag is used for marking an article to which the electronic tag is attached, and identification information is stored in the electronic tag, namely information of a marked object of the electronic tag, such as name, time for putting the electronic tag into a refrigerator, shelf life and the like.
The standard storage environment parameters of each article can be pre-loaded in the controller, or the controller can be obtained from the outside through the communication unit of the refrigerator.
That is, if the standard storage environment parameters of the article marked by the electronic tag are pre-loaded in the storage space of the controller, the controller can directly compare the standard storage environment parameters with the storage space of the controller; if the standard storage environment parameters of the items marked by the electronic tags are not loaded in advance, the controller can acquire the parameters from the outside through the communication unit, for example, the parameters are acquired from a preset food management cloud platform. The food management cloud platform is provided with the standard storage environment parameters corresponding to the updatable objects, so that the storage environment of the objects in the refrigerator can be conveniently regulated and controlled.
And step S230, controlling and adjusting the indoor environment of the storage room according to the comparison result so as to enable the environment of the storage room to be matched with the suitable storage environment of the article corresponding to the electronic tag.
Illustratively, if the item marked by the electronic tag placed in the refrigerator is chocolate, and the standard storage environment parameter of the chocolate is 5 ℃, the controller may adjust the temperature of the storage compartment into which the chocolate is placed to 5 ℃. Thereby facilitating storage of the chocolate.
Therefore, the environmental parameters of the actual environment around the electronic tag are obtained through the electronic tag, the environmental parameters are compared with the standard storage environmental parameters of the articles marked by the electronic tag, the environment in the refrigerator is controlled according to the comparison structure, the regulation and control of the refrigerator on the environment can be more refined, and a better storage environment is provided.
Fig. 3 is a flowchart of a refrigerator control method according to another embodiment of the present invention. As shown in fig. 3, the refrigerator control method according to the embodiment of the present invention may further include the following steps S310 to S330.
Step S310, obtaining environmental parameters of positions where the plurality of electronic tags are located and standard storage environmental parameters of articles corresponding to the electronic tags, wherein the environmental parameters comprise temperature parameters and/or humidity parameters.
The plurality of electronic tags may be located in the same storage room or may be located in different storage rooms. After the plurality of electronic tags are placed in the refrigerator, the controller obtains the environmental parameters of the positions where the plurality of electronic tags are located and the identification information of each of the plurality of electronic tags. The name of the object marked by each electronic identifier can be obtained through each identification information. And then, the standard storage environment parameters corresponding to each article can be obtained through the name of the article. The environmental parameter may be a temperature parameter, a humidity parameter, or an environmental parameter including a temperature parameter and a humidity parameter.
And step S320, comparing the environmental parameters corresponding to the electronic tags with the standard storage environmental parameters of the articles corresponding to the electronic tags according to a set sequence to obtain a comparison result.
The refrigerator comprises a plurality of storage compartments, and the set sequence can be that the environmental parameters of the positions of the electronic tags in the storage compartments and the standard storage environmental parameters of the articles corresponding to the electronic tags are compared in sequence according to the sequence of the storage compartments, such as a refrigerating compartment and a freezing compartment, or from top to bottom and from left to right. The comparison result may be a list in which the tagged item environment parameters, standard storage environment parameters, and item environment parameters of each electronic tag in each storage compartment are stored.
And step S330, if the proportion of the electronic tags which are not matched exceeds the preset proportion, controlling and adjusting the environment in the storage room of the refrigerator corresponding to the positions of the electronic tags.
It should be noted that the standard storage environment parameter may set a range within which the environment is adapted.
Illustratively, if the preset proportion is 70%, if there are 5 electronic tags in a storage room, where there are 4 environmental parameters adapted to the tag storage environmental parameters, then the adaptation proportion is 80%, and if greater than 70%, then the environment in the storage room is not adjusted.
Fig. 4 is a flowchart of a refrigerator control method according to another embodiment of the present invention.
In another embodiment, after step S320, the refrigerator control method provided by the present invention may further include the following steps S321 to S323.
Step S321, if the environmental parameters are not matched with the standard storage environmental parameters, calculating the difference value between the environmental parameters corresponding to the electronic tags and the standard storage environmental parameters corresponding to the articles marked by the electronic tags;
step S322, comparing the difference value with the maximum value with a preset threshold value;
step S323, if the difference value with the maximum value is greater than the preset threshold, adjusting the environment in the storage room where the electronic tag is located corresponding to the difference value with the maximum value, so that the environment in the storage room is adapted to the standard storage environment of the article corresponding to each electronic tag.
In this embodiment, the comparison result includes the difference between the environmental parameter of each item and the standard storage environmental parameter. The preset threshold may be set according to circumstances, for example, 5 degrees celsius.
If the difference value between the environmental parameter of the article marked by one electronic tag and the standard storage environmental parameter is larger than 5 ℃, the temperature of the storage chamber corresponding to the position of the electronic tag is correspondingly adjusted, so that the difference value between the environmental parameter of the article corresponding to each electronic tag and the standard storage environmental parameter is within the preset threshold range, and therefore the accurate fresh-keeping capacity of the refrigerator is correspondingly improved.
In another embodiment, the storage compartment may further have a sealed first chamber therein, and the temperature parameter and/or the humidity parameter of the first chamber are adjustable, on the basis of the foregoing embodiments, after step S321, that is, after calculating the difference between the environmental parameter corresponding to each electronic tag and the standard storage environmental parameter corresponding to the article marked by the electronic tag if the environmental parameter does not match the standard storage environmental parameter, the method for controlling a refrigerator of this embodiment may further include:
and sending prompt information for putting the article corresponding to the electronic tag and corresponding to the difference value with the maximum value into the first chamber, wherein the first chamber is a chamber with adjustable temperature and/or humidity.
As mentioned above, the temperature and/or humidity of the first chamber is adjustable and is located in the storage compartment, that is, the first chamber has a small volume, so that a relatively independent storage environment can be provided, and when the controller obtains an article with a largest difference value, a prompt message for placing the article in the first chamber can be sent out, so as to be selected by the user.
The present invention also provides a computer-readable medium, which may be included in the refrigerator described in the above embodiments; or may be separate and not assembled into the refrigerator. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the refrigerator to implement the method described in the above embodiments.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments are merely preferred examples of the present invention, and are not intended to limit the embodiments of the present invention, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present invention, so that the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, characterized by comprising:
a storage compartment for storing articles put in the refrigerator;
the electronic tag is internally stored with identification information which is used for marking an article corresponding to the electronic tag, the electronic tag is attached to the marked article, the electronic tag is internally provided with an antenna and a sensing piece, and the sensing piece is used for detecting environmental parameters of a position corresponding to the electronic tag;
the controller is electrically connected with the sensing piece and used for controlling the environment of the storage room corresponding to the position according to the environment parameters so as to enable the environment of the storage room to be matched with the suitable storage environment of the article corresponding to the electronic tag.
2. The refrigerator according to claim 1, characterized in that the environmental parameter comprises a temperature parameter and/or a humidity parameter;
the sensing element comprises at least one of a temperature sensor or a humidity sensor; when the sensing element comprises a temperature sensor, the environmental parameter comprises a temperature parameter;
and/or
When the sensing member comprises a humidity sensor, the environmental parameter comprises a humidity parameter.
3. The refrigerator according to claim 1, wherein the refrigerator comprises a plurality of the electronic tags.
4. The refrigerator of claim 3, further comprising a communication unit electrically connected to the controller, the communication unit configured to obtain standard storage environment parameters for the items in a food material management cloud platform.
5. The refrigerator according to claim 4, wherein the controller is configured to compare a standard storage environment parameter of the article corresponding to the electronic tag with the environment parameter, and control and adjust an environment in the storage compartment corresponding to the electronic tag according to a comparison result.
6. The refrigerator of claim 1, wherein the storage compartment has a sealed first chamber therein, the first chamber being a temperature and/or humidity adjustable chamber.
7. A refrigerator control method, characterized in that the method comprises:
responding to an acquisition instruction, and acquiring environmental parameters of a position where an electronic tag is positioned, wherein the electronic tag is attached to a marked article;
comparing the environmental parameter with a standard storage environmental parameter corresponding to the article corresponding to the electronic tag;
and controlling and regulating the environment in the storage room according to the comparison result so as to enable the environment in the storage room to be matched with the suitable storage environment of the article corresponding to the electronic tag.
8. The method of claim 7, further comprising:
the method comprises the steps of obtaining environmental parameters of positions where a plurality of electronic tags are located and standard storage environmental parameters of articles corresponding to the electronic tags, wherein the environmental parameters comprise temperature parameters and/or humidity parameters;
comparing the environmental parameters corresponding to the electronic tags with the standard storage environmental parameters of the articles corresponding to the electronic tags according to a set sequence to obtain a comparison result;
and if the proportion of the electronic tags which are not matched exceeds a preset proportion, controlling and adjusting the environment in the storage room of the refrigerator corresponding to the position of the electronic tags.
9. The method according to claim 8, wherein after comparing the environmental parameter corresponding to each electronic tag with the standard storage environmental parameter of the item corresponding to the electronic tag in a set order to obtain a comparison result, the method further comprises:
if the environmental parameters are not matched with the standard storage environmental parameters, calculating the difference value between the environmental parameters corresponding to the electronic tags and the standard storage environmental parameters corresponding to the articles marked by the electronic tags;
comparing the difference value with the maximum value with a preset threshold value;
if the difference value with the maximum value is larger than the preset threshold value, adjusting the environment in the storage room where the electronic tag is located corresponding to the difference value with the maximum value, so that the environment in the storage room is matched with the suitable storage environment of the article corresponding to each electronic tag.
10. The method according to claim 9, wherein after calculating the difference between the environmental parameter corresponding to each electronic tag and the standard storage environmental parameter corresponding to the item marked by the electronic tag if the environmental parameter is not matched with the standard storage environmental parameter; the storage compartment having a sealed first chamber therein, the method further comprising:
and sending prompt information for putting the article corresponding to the electronic tag and corresponding to the difference value with the maximum value into the first chamber, wherein the first chamber is a chamber with adjustable temperature and/or humidity.
CN202010833266.XA 2020-08-18 2020-08-18 Refrigerator control method and refrigerator Pending CN114076461A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023078096A1 (en) * 2021-11-05 2023-05-11 海信冰箱有限公司 Refrigerator and food monitoring method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023078096A1 (en) * 2021-11-05 2023-05-11 海信冰箱有限公司 Refrigerator and food monitoring method therefor

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