CN114941926A - Refrigerator and food material management method thereof - Google Patents
Refrigerator and food material management method thereof Download PDFInfo
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- CN114941926A CN114941926A CN202210627491.7A CN202210627491A CN114941926A CN 114941926 A CN114941926 A CN 114941926A CN 202210627491 A CN202210627491 A CN 202210627491A CN 114941926 A CN114941926 A CN 114941926A
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- 235000013305 food Nutrition 0.000 title claims abstract description 228
- 239000000463 material Substances 0.000 title claims abstract description 218
- 238000007726 management method Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 18
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 230000006854 communication Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
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- 239000003086 colorant Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011555 saturated liquid Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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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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- 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 provisions 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 provisions 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
- 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
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator and a food material management method thereof.A clamping groove for placing a label box is arranged in the inner surface of a door body of the refrigerator, so that the label box can be detachably arranged in the clamping groove, the label box is used for storing a plurality of electronic labels, and a reading and writing module is also arranged in the clamping groove. When the label box is placed on the clamping groove, the reading and writing module works in a multi-label group reading mode; and when the label box is not placed on the card slot, the read-write module works in a single label read-write mode. Because the label reading and writing module is not required to be arranged in each compartment of the label box and the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the condition that whether the label box is installed or not, so that the use scene and habit of a user are met, and the user experience is further improved.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator and a food material management method thereof.
Background
In practical use, a user usually stores a large amount of food in a storage compartment (a refrigerating compartment or a freezing compartment, etc.), the food has respective shelf lives, and when the storage time of the food in the storage compartment exceeds the shelf life, the food cannot be eaten. In order to help users manage the foods, in the existing technical scheme of marking the foods by electronic tags and further realizing automatic management, one is to install a read-write module in each compartment of a refrigerator to identify food material tags put in each compartment, and the refrigerator has the advantages that the food material tags can be automatically identified in the process of putting in and taking out the foods, and the defect is that the cost of the modules is high; the other mode is to provide a label clamp and a label box, wherein the label clamp is arranged in the label box, a reading and writing module is arranged in the label box and is arranged on a refrigerator door body, and the other mode has the defects that when the label is added to food materials and is placed in the refrigerator, the refrigerator door needs to be opened, cold air leakage can be caused after the refrigerator door is opened for a long time, and the power consumption of the refrigerator is increased.
Disclosure of Invention
The embodiment of the invention aims to provide a refrigerator and a food material management method thereof, which have the advantages that a label reading and writing module is not required to be arranged in a label box and each compartment of the refrigerator, so that the hardware cost is reduced, the multi-label group reading mode and the single-label reading and writing mode are automatically switched according to the installation of the label box, the use scenes and habits of users are met, and the user experience is further improved.
To achieve the above object, an embodiment of the present invention provides a refrigerator, including:
the refrigerating system is arranged in the refrigerator body of the refrigerator and is used for providing power for the refrigerating cycle of the refrigerator;
the clamping groove is arranged on the inner surface of the door body of the refrigerator and used for mounting the label box; the label box is used for storing a plurality of electronic labels;
the reading and writing module is arranged in a preset range of the clamping groove and is used for reading and writing the electronic tag;
the label reading and writing identification area is arranged on the outer surface of the door body of the refrigerator and is used for guiding a user to carry out label editing operation;
the controller is used for controlling the read-write module to work in a multi-label group read mode when the label box is detected to be placed on the clamping groove; and when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single label read-write mode.
As an improvement of the above, when the cassette is placed on the card slot, the controller is further configured to:
detecting the opening and closing state of the door body;
when the door body is detected to be closed, controlling the read-write module to be in a standby state;
and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
As an improvement of the above, the controller is further configured to:
when the situation that any electronic tag sent by the read-write module is taken out of the tag box and is close to the read-write module within a preset time period is obtained, it is judged that a user needs to perform food material binding operation on the electronic tag;
acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area;
displaying a food material editing frame in the tag reading and writing identification area;
and receiving the input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
As an improvement of the above, the controller is further configured to:
when information, sent by the read-write module, of the newly added electronic tag is obtained, it is judged that a user needs to perform food material taking-out operation on the electronic tag;
displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection box comprises two options of clearing and reserving;
when the user selects the clear key, the read-write module is controlled to delete the food material information in the electronic tag;
and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
As an improvement of the above solution, when the cassette is not placed on the card slot, the controller is further configured to:
when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained;
when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area;
when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
In order to achieve the above object, an embodiment of the present invention further provides a refrigerator food material management method, wherein a card slot for installing a label box is arranged on an inner surface of a door body of a refrigerator, a read-write module is further arranged within a preset range of the card slot, and a label read-write identification area is arranged on an outer surface of the door body of the refrigerator; the label box is used for storing a plurality of electronic labels; then, the refrigerator food material management method comprises the following steps:
when the label box is detected to be placed on the card slot, the read-write module is controlled to work in a multi-label group read mode;
and when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single label read-write mode.
As an improvement of the above, when the cassette is placed on the card slot, the method further includes:
detecting the opening and closing state of the door body;
when the door body is detected to be closed, controlling the read-write module to be in a standby state;
and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
As an improvement of the above, the method further comprises:
when the situation that any electronic tag sent by the read-write module is taken out of the tag box and is close to the read-write module within a preset time period is obtained, it is judged that a user needs to perform food material binding operation on the electronic tag;
acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area;
displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
As an improvement of the above, the method further comprises:
when information, sent by the read-write module, of the newly added electronic tag is obtained, it is judged that a user needs to perform food material taking-out operation on the electronic tag;
displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection box comprises two options of clearing and reserving;
when the user selects the clear key, the read-write module is controlled to delete the food material information in the electronic tag;
and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
As an improvement of the above, when the cassette is not placed on the card slot, the method further includes:
when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained;
when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area;
when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
Compared with the prior art, the refrigerator and the food material management method thereof disclosed by the embodiment of the invention have the advantages that the clamping groove for placing the label box is arranged in the inner surface of the door body of the refrigerator, so that the label box is detachably arranged in the clamping groove, the label box is used for storing a plurality of electronic labels, and the clamping groove is also internally provided with the reading and writing module. When the label box is placed on the card slot, the read-write module works in a multi-label group read mode; and when the label box is not placed on the card slot, the read-write module works in a single label read-write mode. Because the label reading and writing module is not required to be arranged in each compartment of the label box and the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the condition that whether the label box is installed or not, so that the use scene and habit of a user are met, and the user experience is further improved.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of a refrigerator door provided by an embodiment of the invention when a label box is not installed;
FIG. 3 is a schematic view of a refrigerator door provided by an embodiment of the invention when a label box is installed;
fig. 4 is a schematic structural diagram of a refrigeration system in a refrigerator according to an embodiment of the present invention;
FIG. 5 is a schematic view of an installation position of a fan according to an embodiment of the present invention;
fig. 6 is a first flowchart of the operation of the controller in the refrigerator according to the embodiment of the present invention;
fig. 7 is a second flowchart of the controller of the refrigerator according to the embodiment of the present invention;
fig. 8 is a third flowchart of a controller in a refrigerator according to an embodiment of the present invention;
fig. 9 is a fourth operation flowchart of the controller in the refrigerator according to the embodiment of the present invention;
fig. 10 is a fifth flowchart of a controller in a refrigerator according to an embodiment of the present invention;
fig. 11 is a flowchart of a method for managing refrigerator food materials according to an embodiment of the present invention.
11, a box body; 12. a door body; 13. a door switch detection device; 14. a Mic component; 15. reading and writing the label area; 16. a WIFI voice module; 17. a speaker; 21. a card slot; 22. a read-write module; 23. a label box; 24. an electronic tag; 1. a compressor; 2. a condenser; 3. an anti-condensation pipe; 4. drying the filter; 5. a capillary tube; 6. an evaporator; 7. a gas-liquid separator; 8. a fan.
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 application, 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 in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention, where the refrigerator includes a refrigerator body 11 defining a storage space and a plurality of door bodies 12 disposed at an opening of the refrigerator body 11, and the door bodies 12 are pivotally mounted on the refrigerator through hinges and correspond to compartments of the refrigerator one to form a sealed space, so as to ensure that cold air for refreshing does not leak. A chamber is provided in the case 11, wherein the chamber includes a component storage chamber for storing components in the refrigerator, such as a compressor, and a storage space for storing food, etc. The storage space may be divided into a plurality of storage chambers, and the storage chambers may be configured as a refrigerating chamber, a freezing chamber, and a temperature-variable chamber (also referred to as a fresh-keeping chamber) according to their applications. One or more door bodies are associated with each storage compartment, for example, in fig. 1, the storage compartment in the upper part is provided with double door bodies. The door body can be pivotally arranged at the opening of the box body and can be opened in a drawer mode so as to achieve drawer type storage.
The door body 12 is provided with a door opening and closing detection device 13, and the door opening and closing detection device 13 is used for detecting the opening and closing state of the door body 12. A Mic part 14 is arranged in the door body 12, and the Mic part 14 is communicated with the outside through a panel opening of the door body 12 to receive a sound signal. And a label reading and writing identification area 15 is arranged on the outer surface of the door body 12, and the label reading and writing identification area 15 is used for guiding a user to carry out label editing operation. Still be equipped with WIFI voice module 16 and speaker 17 on the refrigerator, WIFI voice module 16 is configured to communicate with the high in the clouds server according to the instruction, perhaps controls Mic part 14 and speaker 17 and carries out the voice interaction.
Referring to fig. 2 to 3, fig. 2 is a schematic view of a refrigerator door body provided by an embodiment of the invention when a label box is not installed, and fig. 3 is a schematic view of the refrigerator door body provided by the embodiment of the invention when the label box is installed. A clamping groove 21 is formed in the inner surface of the door body 12 of the refrigerator, the clamping groove 21 is used for mounting a label box 23, and the label box 23 is detachably mounted in the clamping groove; wherein the label box 23 is used for storing a plurality of electronic labels 24. A read-write module 22 is further disposed within the preset range of the card slot 21, and the read-write module 22 is configured to perform read-write operation on the electronic tag 24. It should be noted that the read-write module 22 is electrically connected to a controller in the refrigerator, and is configured to send the detected tag information to the controller, and receive a control command from the controller to perform a read-write operation on the electronic tag 24. A pressure sensor may be disposed in the card slot 21, and when a user installs the label box 23 on the card slot 21, the pressure sensor may detect the existence of a pressure value, and at this time, it is determined that the label box 23 is installed in the card slot 21; on the contrary, when the pressure sensor does not detect the pressure value, it is determined that the cassette 23 is not installed in the card slot 21.
It should be noted that the detection range of the read/write module 22 should be moderate, and the detection range can ensure that all the electronic tags 24 in the tag box 23 can be detected, and at the same time, the electronic tags 24 close to the door 12 and the electronic tags 24 bound with the food materials in the refrigerator cannot be detected.
The electronic tag 24 according to the embodiment of the present invention is an RFID tag or an NFC tag, when the electronic tag 24 configured for the refrigerator is an RFID tag, the read-write module 22 is an induction system corresponding to the RFID tag, and when the electronic tag 24 configured for the refrigerator is an NFC tag, the read-write module 22 is an induction system corresponding to the NFC tag. The RFID tag adopts Radio Frequency Identification (RFID), performs non-contact bidirectional data communication in a Radio Frequency mode, reads and writes a recording medium (an electronic tag or a Radio Frequency card) in the Radio Frequency mode so as to achieve the purposes of identifying a target and exchanging data, combines the Radio Frequency Identification with a data access technology through Radio wave non-contact quick information exchange and storage technology, and then is connected with a database system so as to achieve the non-contact bidirectional communication, thereby achieving the purpose of Identification, being used for data exchange and being connected in series to form an extremely complex system. The NCF tag adopts the technical principle of near field communication, and can exchange data in an active mode and a passive mode. In the passive mode, the device that starts near field communication, also called initiating device (master), provides a radio frequency field (RF-field) during the whole communication process, it can select one of the transmission speeds of 106kbps, 212kbps or 424kbps, and sends data to another device, called target device (slave), without generating the RF field, but uses load modulation (load modulation) technique to transmit data back to the initiating device at the same speed, and in the active mode, both the initiating device and the target device generate their own RF field to communicate.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a refrigeration system in a refrigerator according to an embodiment of the present invention, where the refrigeration system includes a compressor 1, a condenser 2, a condensation preventing pipe 3, a dry filter 4, a capillary tube 5, an evaporator 6, and a gas-liquid separator 7. The working process of the refrigeration system comprises a compression process, a condensation process, a throttling process and an evaporation process.
Wherein, the compression process is as follows: the power cord of the refrigerator is plugged, when the contact of the temperature controller is connected, the compressor 1 starts to work, the low-temperature and low-pressure refrigerant is sucked by the compressor 1, and is compressed into high-temperature and high-pressure superheated gas in the cylinder of the compressor 1 and then is discharged into the condenser 2; the condensation process is as follows: the high-temperature and high-pressure refrigerant gas is radiated by the condenser 2, the temperature is continuously reduced, the refrigerant gas is gradually cooled into normal-temperature and high-pressure saturated vapor and further cooled into saturated liquid, the temperature is not reduced any more, the temperature at the moment is called as the condensation temperature, and the pressure of the refrigerant in the whole condensation process is almost unchanged; the throttling process is as follows: the condensed refrigerant saturated liquid flows into the capillary tube 5 after moisture and impurities are filtered by the drying filter 4, throttling and pressure reduction are carried out through the capillary tube, and the refrigerant is changed into normal-temperature low-pressure wet vapor; the evaporation process is as follows: the normal temperature and low pressure wet steam starts to absorb heat for vaporization in the evaporator 6, which not only reduces the temperature of the evaporator and the surrounding, but also changes the refrigerant into low temperature and low pressure gas, the refrigerant from the evaporator 6 returns to the compressor 1 after passing through the gas-liquid separator 7, and the processes are repeated to transfer the heat in the refrigerator to the air outside the refrigerator, thereby realizing the purpose of refrigeration.
Referring to fig. 5, fig. 5 is a schematic view of an installation position of a fan according to an embodiment of the present invention. The fan 8 makes the air continuously enter the fins of the evaporator 6 for heat exchange, and simultaneously the air which is cooled after the heat of the evaporator 6 is released is sent to the refrigerating chamber and the freezing chamber through the air channel, so that the air in the refrigerating chamber continuously and circularly flows to achieve the purpose of reducing the temperature.
Specifically, the controller is configured to: when the label box is detected to be placed on the card slot, the read-write module is controlled to work in a multi-label group read mode; and when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single label read-write mode.
Exemplarily, referring to fig. 6, fig. 6 is a first flowchart of a controller of a refrigerator according to an embodiment of the present invention, where the controller is configured to execute steps S11 to S13:
s11, judging whether a label box is placed on the card slot, if so, going to step S12, otherwise, going to step S13.
S12, when the tag box is detected to be placed on the card slot, controlling the read-write module to work in a multi-tag group read mode;
and S13, when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single-label read-write mode.
For example, the read-write module according to the embodiment of the present invention may operate in two working modes, namely a multi-tag group read mode capable of detecting information of a plurality of electronic tags at the same time, where the read-write module is configured to detect information of the electronic tags placed in the tag box; and the other mode is that only the single-label read-write mode of a single label is detected, and at the moment, a user needs to enable the electronic label to be close to the read-write module to carry out label editing operation.
In the embodiment of the invention, when the storage position of the refrigerator is insufficient or according to the use habit of the user, the user can independently select whether the label box needs to be installed on the clamping groove, because the label reading and writing module does not need to be arranged in the label box and each chamber of the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the installation of the label box, so that the use scene and the use habit of the user are met, and the user experience is further improved.
Specifically, when the cassette is placed on the card slot, the controller is further configured to: detecting the opening and closing state of the door body; when the door body is detected to be closed, controlling the read-write module to be in a standby state; and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
Exemplarily, referring to fig. 7, fig. 7 is a second flowchart of the operation of the controller in the refrigerator according to the embodiment of the present invention, where the controller is configured to execute steps S121 to S123:
and S121, judging whether the door body of the refrigerator is opened or not, if so, entering a step S122, and otherwise, entering a step S124.
And S122, when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and then entering the step S123.
And S123, continuously storing all the electronic tags in the tag box according to a preset time interval.
And S124, when the door body is detected to be closed, controlling the read-write module to be in a standby state.
For example, the door opening and closing detection device is used to determine whether the door is opened. When the refrigerator door body is closed, the label box is arranged on the inner surface of the door body, so that the label box is not needed by a user at the moment, and the food material is not needed to be subjected to label binding operation. When the refrigerator door body is opened, a user is likely to need to take food materials out of the refrigerator at the moment, the bound electronic tags need to be disassembled and put back into the tag box, or the user is likely to need to take new electronic tags out of the tag box and bind the new electronic tags with the food materials at the moment, so that when the door body is opened, the reading and writing module is controlled to be in an initial state of reading the IDs of all the electronic tags in the tag box, and when the door body is kept in an opened state, all the electronic tags in the tag box are continuously stored according to a preset time interval, and therefore the taking/putting operation of the electronic tags in the tag box can be known. The time interval t may be configured according to the set polling time and the specific number of tags of the anti-release collision mechanism when the read-write module performs multi-tag group reading, and in the embodiment of the present invention, t is preferably 1 s.
Specifically, when the cassette is placed on the card slot, the controller is further configured to: when the situation that any electronic tag sent by the read-write module is taken out of the tag box and is close to the read-write module within a preset time period is obtained, it is judged that a user needs to perform food material binding operation on the electronic tag; acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area; displaying a food material editing frame in the tag reading and writing identification area; and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
Exemplarily, referring to fig. 8, fig. 8 is a third flowchart of the controller of the refrigerator according to the embodiment of the present invention, where the controller is configured to execute steps S1241 to S1245:
s1241, judging whether an operation that the electronic tag takes out the tag box and is close to the read-write module exists, if so, entering a step S1242, and if not, returning to the step S1241.
S1242, when the tag box is taken out and is close to the read-write module within a preset time period when the electronic tag sent by the read-write module is obtained, it is judged that the user needs to perform food material binding operation on the electronic tag, and then the step S1243 is performed.
S1243, acquiring the information of the electronic tag read by the read-write module, and then entering step S1244; and when the electronic tag is a non-blank tag, displaying the information of the non-blank tag in the tag reading and writing identification area.
And S1244, displaying a food material editing frame in the tag reading and writing identification area, and then entering the step S1245.
S1245, receiving the input information of the user in the food material editing frame, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
For example, when a user binds food materials, the electronic tag needs to be taken out from the tag box, and at this time, the read-write module can detect that an ID of the electronic tag cannot be identified in a next identification period (next second), it may indicate that the electronic tag has been taken out from the tag box, and when the read-write module detects that the electronic tag of the ID is identified again within a preset time period (for example, 10s), there are two cases, one is that the user needs to take out the electronic tag from the tag box and edit the electronic tag, and the other is that the user just takes up the tag to see and then puts back the tag box, and actually does not need to edit the electronic tag. For the recognition of the two situations, the controller can control the loudspeaker to send out prompt information, a user can be asked whether to edit the tag through voice, if a positive answer of the user is detected, a food material editing frame is displayed in the tag reading and writing identification area, and if a negative answer of the user is detected, no operation is performed.
For example, the electronic tag may be a blank tag or a non-blank tag, the blank tag indicates that the food material information (including the food material name) in the electronic tag is removed, and the non-blank tag indicates that the food material information other than the food material name in the electronic tag is removed. The food material editing box is internally provided with a plurality of information input boxes, each information input box can receive input information of a user, one side of each information input box is provided with a text description which is used for prompting the information which needs to be filled in the information input box by the user, for example, the text descriptions are information such as food material name, quality guarantee period and storage position, the user can input the information through voice, and the Mic part 14 receives voice information and fills the voice information into the information input boxes in a text form after recognition.
Specifically, when the cassette is placed on the card slot, the controller is further configured to: when information of a newly added electronic tag sent by the read-write module is obtained, judging that a user needs to carry out food material taking-out operation on the electronic tag; displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection box comprises two options of clearing and reserving; when the user selects a clear key, the read-write module is controlled to delete the food material information in the electronic tag; and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
Exemplarily, referring to fig. 9, fig. 9 is a fourth operation flowchart of a controller in a refrigerator according to an embodiment of the present invention, where the controller is configured to execute steps S1251 to S1255:
s1251, judging whether the information of the newly added electronic tag is detected, if so, entering the step S1252, otherwise, returning to the step S1251.
S1252, when the information that the newly added electronic tag exists and is sent by the read-write module is obtained, it is judged that the user needs to perform food material taking-out operation on the electronic tag, and then the step S1253 is executed.
S1253, displaying a food material taking-out selection frame in the tag reading and writing identification area, and then entering step S1254 or step S1255; the food material taking-out selection box comprises two options of clearing and reserving.
And S1254, when the user selects to clear the key, controlling the reading and writing module to delete the food material information in the electronic tag.
And S1255, when the user selects the retention key, controlling the reading and writing module to retain the food material name in the electronic tag, and deleting the rest food material information.
Illustratively, when the read-write module detects a new ID (the new ID indicates an ID that is not detected for a long time), it indicates that the user takes out the food stored in the refrigerator at this time, and removes the bound electronic tag, and the user needs to put the electronic tag back into the tag box. At the moment, a food material taking-out selection frame is displayed in the tag reading and writing identification area for a user to select, if the user selects to reserve, the food material name of the electronic tag is reserved, and when the user reuses the electronic tag (non-blank tag), the user does not need to edit the food material name again and only needs to edit the rest information. And if the user selects to clear the food material information in the electronic tag (the ID cannot be cleared), the electronic tag is a blank tag. Further, the electronic tag can be marked with colors, for example, a red tag represents "meat", a green tag represents "vegetables", and the like, and if a user eats the same kind of "meat" for a long time, the name of the food material in the electronic tag does not need to be cleared, so that the electronic tag definition time is saved when the food material is bound.
Specifically, when the cassette is not placed on the card slot, the controller is further configured to: when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained; when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area; when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area; and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
Exemplarily, referring to fig. 10, fig. 10 is a fifth work flowchart of a controller in a refrigerator according to an embodiment of the present invention, where the controller is configured to execute steps S131 to S137:
s131, judging whether the read-write module has the approaching operation of the electronic tag, if so, entering the step S132, otherwise, returning to the step S131.
S132, when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained, and then the step S133 is carried out;
s133, when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area, and then entering step S134 or step S135; the food material processing selection box comprises two options of taking out and updating.
And S134, when the user selects an update key, displaying a food material editing frame in the tag reading and writing identification area, and then entering the step S137.
S135, when the user selects the taking-out key, the food material information is cleared, and the process is ended;
s136, when no food material is bound to the electronic tag, displaying a food material editing frame in the tag reading and writing identification area, and then entering the step S137.
And S137, receiving the input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
For example, when the tag box is not placed on the card slot, and the read-write module searches that the electronic tag is close to the operation, it indicates that the user may edit (take out or update) the electronic tag bound with the food material from the refrigerator, or the user may need to edit the newly added electronic tag to bind the food material. When the electronic tag is bound with food materials, a food material processing selection frame is displayed in the tag reading and writing identification area, the food material processing selection frame has two operations of updating and clearing, and if an updating key is selected, three conditions exist at the moment: firstly, the user needs to update the storage information of the stored food materials at the moment, such as updating the shelf life information; the user replaces the stored food material with another new food material, and the information of the electronic tag also needs to be updated at the moment; the tag is a non-blank tag, only the name of the food material exists, and the user needs to bind the non-blank tag with the food material. Therefore, the food material editing frame is displayed in the tag reading and writing representation area. If the clear button is selected, the user takes out the food materials and unbinds the food materials, so that all the tag information can be cleared, or the remaining food material information except the name of the food materials can be cleared. And when the electronic tag does not bind food materials, displaying a food material editing frame in the tag reading and writing identification area.
Compared with the prior art, the refrigerator disclosed by the embodiment of the invention has the advantages that the clamping groove for placing the label box is arranged in the inner surface of the door body of the refrigerator, so that the label box is detachably arranged in the clamping groove, the label box is used for storing a plurality of electronic labels, and the reading and writing module is also arranged in the clamping groove. When the label box is placed on the card slot, the read-write module works in a multi-label group read mode; and when the label box is not placed on the card slot, the read-write module works in a single label read-write mode. Because the label reading and writing module is not required to be arranged in each compartment of the label box and the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the condition that whether the label box is installed or not, so that the use scenes and habits of users are met, and the user experience is further improved.
Referring to fig. 11, fig. 11 is a flowchart of a method for managing refrigerator food materials according to an embodiment of the present invention, where the method for managing refrigerator food materials according to the embodiment of the present invention is implemented by a controller in a refrigerator, a card slot for installing a label box is disposed on an inner surface of a door body of the refrigerator, a read/write module is further disposed in a preset range of the card slot, and a label read/write identification area is disposed on an outer surface of the door body of the refrigerator; the label box is used for storing a plurality of electronic labels; then, the refrigerator food material management method comprises the following steps:
s1, when the label box is placed on the card slot, controlling the read-write module to work in a multi-label group read mode;
and S2, when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single-label read-write mode.
For example, the read-write module according to the embodiment of the present invention may operate in two working modes, namely a multi-tag group read mode capable of detecting information of a plurality of electronic tags at the same time, where the read-write module is configured to detect information of the electronic tags placed in the tag box; and the other mode is that only the single-label read-write mode of a single label is detected, and at the moment, a user needs to enable the electronic label to be close to the read-write module to carry out label editing operation.
In the embodiment of the invention, when the storage position of the refrigerator is insufficient or according to the use habit of the user, the user can independently select whether the label box needs to be installed on the clamping groove, because the label reading and writing module does not need to be arranged in the label box and each chamber of the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the installation of the label box, so that the use scene and the use habit of the user are met, and the user experience is further improved.
Optionally, when the cassette is placed on the card slot, the method further comprises:
detecting the opening and closing state of the door body;
when the door body is detected to be closed, controlling the read-write module to be in a standby state;
and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
For example, the door opening and closing detection device is used to determine whether the door is opened. When the refrigerator door body is closed, the label box is arranged on the inner surface of the door body, so that the label box is not needed by a user at the moment, and the food material is not needed to be subjected to label binding operation. When the refrigerator door body is opened, a user is likely to need to take food materials out of the refrigerator at the moment, the bound electronic tags need to be disassembled and put back into the tag box, or the user is likely to need to take new electronic tags out of the tag box and bind the new electronic tags with the food materials at the moment, so that when the door body is opened, the reading and writing module is controlled to be in an initial state of reading the IDs of all the electronic tags in the tag box, and when the door body is kept in an opened state, all the electronic tags in the tag box are continuously stored according to a preset time interval, and therefore the taking/putting operation of the electronic tags in the tag box can be known. The time interval t may be configured according to the set polling time and the specific number of tags of the anti-release collision mechanism when the read-write module performs multi-tag group reading, and in the embodiment of the present invention, t is preferably 1 s.
Optionally, when the cassette is placed on the card slot, the method further comprises:
when the tag box is taken out and is close to the read-write module within a preset time period when any electronic tag sent by the read-write module is acquired, it is judged that a user needs to perform food material binding operation on the electronic tag;
acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area;
displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
For example, when a user binds to food materials, the electronic tag needs to be taken out of the tag box, and at this time, the read-write module can detect that an ID of one electronic tag cannot be identified in a next identification period (next second), which may indicate that the electronic tag has been taken out of the tag box, and when the read-write module detects that the electronic tag of the ID is identified again within a preset time period (for example, 10s), there are two cases, one is that the user needs to take out the electronic tag from the tag box and edit the electronic tag, and the other is that the user only takes up the tag to see and then puts back the tag box, and actually does not need to edit the electronic tag. For the recognition of the two situations, the controller can control the loudspeaker to send out prompt information, a user can be asked whether to edit the tag or not through voice, if a positive answer of the user is detected, a food material editing frame is displayed in the tag reading and writing identification area, and if a negative answer of the user is detected, no operation is performed.
For example, the electronic tag may be a blank tag or a non-blank tag, the blank tag indicates that the food material information (including the food material name) in the electronic tag is removed, and the non-blank tag indicates that the food material information (except the food material name) in the electronic tag is removed. The food material editing frame is internally provided with a plurality of information input frames, each information input frame can receive input information of a user, one side of each information input frame is provided with a text description for prompting the user of information required to be filled in the information input frame, for example, the text description is information such as food material name, shelf life and storage position, the user can input the information through voice, and the Mic part 14 receives voice information and fills the voice information into the information input frames in a text form after recognition.
Optionally, when the cassette is placed on the card slot, the method further comprises:
when information of a newly added electronic tag sent by the read-write module is obtained, judging that a user needs to carry out food material taking-out operation on the electronic tag;
displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection frame comprises two options of clearing and reserving;
when the user selects the clear key, the read-write module is controlled to delete the food material information in the electronic tag;
and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
Illustratively, when the read-write module detects a new ID (the new ID indicates an ID that is not detected for a long time), it indicates that the user takes out the food stored in the refrigerator at this time, and removes the bound electronic tag, and the user needs to put the electronic tag back into the tag box. At the moment, a food material taking-out selection frame is displayed in the tag reading and writing identification area for a user to select, if the user selects to reserve, the food material name of the electronic tag is reserved, and when the user reuses the electronic tag (non-blank tag), the user does not need to edit the food material name again and only needs to edit the rest information. And if the user selects to clear the food material information in the electronic tag (the ID cannot be cleared), the electronic tag is a blank tag. Further, the electronic tag can be marked with colors, for example, a red tag represents "meat", a green tag represents "vegetables", and the like, and if a user eats the same kind of "meat" for a long time, the name of the food material in the electronic tag does not need to be cleared, so that the electronic tag definition time is saved when the food material is bound.
Optionally, when the cassette is not placed on the card slot, the method further comprises:
when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained;
when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area;
when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
For example, when the tag box is not placed on the card slot, when the read-write module searches that an electronic tag approaches the operation, it indicates that the user may edit (take out or update) the electronic tag bound with the food material from the refrigerator, or the user may need to edit the newly added electronic tag to bind the food material. When the electronic tag is bound with food materials, a food material processing selection frame is displayed in the tag reading and writing identification area, the food material processing selection frame has two operations of updating and clearing, and if an updating key is selected, three situations exist at the moment: firstly, the user needs to update the storage information of the stored food materials at the moment, such as updating the shelf life information; the user replaces the stored food material with another new food material, and the information of the electronic tag also needs to be updated; the tag is a non-blank tag, only the name of the food material exists, and the user needs to bind the non-blank tag with the food material. Therefore, the food material editing frame is displayed in the tag reading and writing representation area. If the clear button is selected, the user takes out the food materials and unbinds the food materials, so that all the tag information can be cleared, or the remaining food material information except the name of the food materials can be cleared. And when the electronic tag does not bind food materials, displaying a food material editing frame in the tag reading and writing identification area.
Compared with the prior art, the refrigerator food material management method disclosed by the embodiment of the invention has the advantages that the clamping groove for placing the label box is arranged in the inner surface of the door body of the refrigerator, so that the label box is detachably arranged in the clamping groove, the label box is used for storing a plurality of electronic labels, and the clamping groove is also internally provided with the reading and writing module. When the label box is placed on the card slot, the read-write module works in a multi-label group read mode; and when the label box is not placed on the card slot, the read-write module works in a single label read-write mode. Because the label reading and writing module is not required to be arranged in each compartment of the label box and the refrigerator, the hardware cost is reduced, and the automatic switching between the multi-label group reading mode and the single-label reading and writing mode is realized according to the condition that whether the label box is installed or not, so that the use scene and habit of a user are met, and the user experience is further improved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A refrigerator, characterized by comprising:
the refrigerating system is arranged in the refrigerator body of the refrigerator and is used for providing power for the refrigerating cycle of the refrigerator;
the clamping groove is arranged on the inner surface of the door body of the refrigerator and used for mounting the label box; the label box is used for storing a plurality of electronic labels;
the reading and writing module is arranged in a preset range of the card slot and is used for reading and writing the electronic tag;
the label reading and writing identification area is arranged on the outer surface of the door body of the refrigerator and is used for guiding a user to carry out label editing operation;
the controller is used for controlling the read-write module to work in a multi-label group read mode when the label box is detected to be placed on the clamping groove; and when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single label read-write mode.
2. The refrigerator of claim 1, wherein when the cassette is placed on the card slot, the controller is further configured to:
detecting the opening and closing state of the door body;
when the door body is detected to be closed, controlling the read-write module to be in a standby state;
and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
3. The refrigerator of claim 2, wherein the controller is further configured to:
when the situation that any electronic tag sent by the read-write module is taken out of the tag box and is close to the read-write module within a preset time period is obtained, it is judged that a user needs to perform food material binding operation on the electronic tag;
acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area;
displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
4. The refrigerator of claim 2, wherein the controller is further configured to:
when information, sent by the read-write module, of the newly added electronic tag is obtained, it is judged that a user needs to perform food material taking-out operation on the electronic tag;
displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection box comprises two options of clearing and reserving;
when the user selects the clear key, the read-write module is controlled to delete the food material information in the electronic tag;
and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
5. The refrigerator of claim 1, wherein when the cassette is not placed on the card slot, the controller is further configured to:
when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained;
when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area;
when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
6. The refrigerator food material management method is characterized in that a clamping groove for installing a label box is formed in the inner surface of a door body of a refrigerator, a reading and writing module is further arranged in a preset range of the clamping groove, and a label reading and writing identification area is formed in the outer surface of the door body of the refrigerator; the label box is used for storing a plurality of electronic labels; then, the refrigerator food material management method comprises the following steps:
when the label box is detected to be placed on the card slot, the read-write module is controlled to work in a multi-label group read mode;
and when the situation that the label box is not placed on the card slot is detected, controlling the read-write module to work in a single label read-write mode.
7. The refrigerator food material management method of claim 6, wherein when the tag box is placed on the card slot, the method further comprises:
detecting the opening and closing state of the door body;
when the door body is detected to be closed, controlling the read-write module to be in a standby state;
and when the door body is detected to be opened, controlling the read-write module to read the IDs of all the electronic tags in the tag box as an initial state, and continuously storing all the electronic tags in the tag box according to a preset time interval.
8. The method for managing food materials for a refrigerator of claim 7, wherein the method further comprises:
when the situation that any electronic tag sent by the read-write module is taken out of the tag box and is close to the read-write module within a preset time period is obtained, it is judged that a user needs to perform food material binding operation on the electronic tag;
acquiring the information of the electronic tag read by the read-write module; when the electronic tag is a non-blank tag, displaying information of the non-blank tag in the tag reading and writing identification area;
displaying a food material editing frame in the tag reading and writing identification area;
and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
9. The method for managing food materials for a refrigerator of claim 7, wherein the method further comprises:
when information, sent by the read-write module, of the newly added electronic tag is obtained, it is judged that a user needs to perform food material taking-out operation on the electronic tag;
displaying a food material taking-out selection frame in the tag reading and writing identification area; the food material taking-out selection box comprises two options of clearing and reserving;
when the user selects the clear key, the read-write module is controlled to delete the food material information in the electronic tag;
and when the user selects a retention key, controlling the reading and writing module to retain the food material name in the electronic tag and deleting the rest food material information.
10. The refrigerator food material management method of claim 6, wherein when the tag box is not placed on the card slot, the method further comprises:
when the read-write module is detected to have the approaching operation of the electronic tag, the information of the electronic tag read by the read-write module is obtained;
when the electronic tag is bound with food materials, displaying a food material processing selection frame in the tag reading and writing identification area; the food material processing selection box comprises two options of taking out and updating; when a user selects an update key, displaying a food material editing frame in the tag reading and writing identification area;
when no food material is bound in the electronic tag, displaying a food material editing frame in the tag reading and writing identification area; and receiving input information of the user in the food material editing box, which is acquired by the tag reading and writing identification area, and writing the corresponding food material information into the electronic tag according to the input information.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210627491.7A CN114941926B (en) | 2022-06-06 | 2022-06-06 | Refrigerator and food material management 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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| Application Number | Priority Date | Filing Date | Title |
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| CN202210627491.7A CN114941926B (en) | 2022-06-06 | 2022-06-06 | Refrigerator and food material management method thereof |
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| CN114941926A true CN114941926A (en) | 2022-08-26 |
| CN114941926B CN114941926B (en) | 2024-06-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451637A (en) * | 2022-09-21 | 2022-12-09 | 海信冰箱有限公司 | Refrigerator and food material label management method thereof |
| WO2023065993A1 (en) * | 2021-10-20 | 2023-04-27 | 海信冰箱有限公司 | Refrigerator and control method thereof |
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| CN115451637A (en) * | 2022-09-21 | 2022-12-09 | 海信冰箱有限公司 | Refrigerator and food material label management method thereof |
| CN115451637B (en) * | 2022-09-21 | 2023-10-27 | 海信冰箱有限公司 | Refrigerator and food label management method thereof |
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| CN114941926B (en) | 2024-06-18 |
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