WO2023284496A1 - 冰箱及冰箱的控制方法 - Google Patents

冰箱及冰箱的控制方法 Download PDF

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Publication number
WO2023284496A1
WO2023284496A1 PCT/CN2022/100083 CN2022100083W WO2023284496A1 WO 2023284496 A1 WO2023284496 A1 WO 2023284496A1 CN 2022100083 W CN2022100083 W CN 2022100083W WO 2023284496 A1 WO2023284496 A1 WO 2023284496A1
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WO
WIPO (PCT)
Prior art keywords
storage room
storage
controller
light intensity
tags
Prior art date
Application number
PCT/CN2022/100083
Other languages
English (en)
French (fr)
Inventor
陈红欣
李洪涛
刘兆祥
李媛
Original Assignee
海信（山东）冰箱有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202110793421.4A external-priority patent/CN113915832B/zh
Priority claimed from CN202111304851.1A external-priority patent/CN114118318B/zh
Application filed by 海信（山东）冰箱有限公司 filed Critical 海信（山东）冰箱有限公司
Publication of WO2023284496A1 publication Critical patent/WO2023284496A1/zh

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Classifications

    • 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
    • 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
    • F25D27/00—Lighting arrangements
    • 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
    • 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

Definitions

  • the invention relates to the technical field of refrigerators, in particular to a refrigerator and a control method for the refrigerator.
  • refrigerators with ingredients management functions are chosen by more and more consumers.
  • a refrigerator in one aspect, includes: a box body, multiple tags, a reading module and a first controller.
  • the box includes a plurality of storage compartments.
  • the plurality of tags are configured to detect light intensity signals.
  • the reading module is configured to read tag information of the plurality of tags, where the tag information includes the light intensity signal.
  • the first controller is configured to: among the plurality of storage rooms, determine a target storage room that satisfies a trigger condition for locating ingredients, where the trigger condition for locating ingredients includes that there is light in the storage room; acquire the multiple tags label information; determine that among the plurality of labels, the labels whose light intensity signals are greater than the light intensity threshold are stored in the target storage room.
  • a method for controlling a refrigerator includes: a plurality of labels, a reading module, a first controller, and a box body, the box body includes a plurality of storage rooms, the method includes: the Among the plurality of storage rooms, the first controller determines a target storage room that satisfies a food material positioning trigger condition, and the food material positioning trigger condition includes the presence of light in the storage room; the first controller acquires the plurality of tags label information; the first controller determines that among the plurality of labels, labels whose light intensity signals are greater than a light intensity threshold are stored in the target storage room.
  • a non-transitory computer-readable storage medium storing computer program instructions.
  • the computer program instructions When the computer program instructions are executed by a computer, the computer executes one or more of the refrigerator control methods. steps.
  • a computer program product including computer program instructions stored on a non-transitory computer-readable storage medium, the computer program instructions, when executed by a computer, cause the computer to perform the control of the refrigerator One or more steps in a method.
  • FIG. 1 is a perspective view of a refrigerator according to some embodiments
  • Fig. 2 is a structural diagram of a refrigerator label according to some embodiments.
  • Figure 3 is a structural diagram of a label box according to some embodiments.
  • Fig. 4 is a perspective view of a door of a refrigerator in an open state according to some embodiments.
  • Fig. 5 is a flow chart of a method for controlling a refrigerator according to some embodiments.
  • Fig. 6 is a flow chart of another method for controlling a refrigerator according to some embodiments.
  • Fig. 7 is a flow chart of another method for controlling a refrigerator according to some embodiments.
  • Fig. 8 is a flow chart of still another method for controlling a refrigerator according to some embodiments.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality” means two or more.
  • the expressions “coupled” and “connected” and their derivatives may be used.
  • the term “connected” may be used in describing some embodiments to indicate that two or more elements are in direct physical or electrical contact with each other.
  • the term “coupled” may be used when describing some embodiments to indicate that two or more elements are in direct physical or electrical contact.
  • the terms “coupled” or “communicatively coupled” may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other.
  • the embodiments disclosed herein are not necessarily limited by the context herein.
  • At least one of A, B and C has the same meaning as “at least one of A, B or C” and both include the following combinations of A, B and C: A only, B only, C only, A and B A combination of A and C, a combination of B and C, and a combination of A, B and C.
  • a and/or B includes the following three combinations: A only, B only, and a combination of A and B.
  • the term “if” is optionally interpreted to mean “when” or “at” or “in response to determining” or “in response to detecting,” depending on the context.
  • the phrases “if it is determined that " or “if [the stated condition or event] is detected” are optionally construed to mean “when determining ! or “in response to determining ! depending on the context Or “upon detection of [stated condition or event]” or “in response to detection of [stated condition or event]”.
  • the orientation expressions of up, down, left, right, front, and back in the present disclosure refer to the state of the refrigerator when it is in use.
  • the side facing the user is the front side
  • the opposite side is the rear side.
  • the height direction of the refrigerator is up and down.
  • the left-right direction of the refrigerator is opposite to the user's left-right direction, for example, the left side of the refrigerator is the user's right side, and the right side of the refrigerator is the user's left side.
  • the refrigerator In daily life, the refrigerator has become one of the necessary household appliances in every family, and the food management function of the refrigerator is valued by more and more users.
  • an ultra-high frequency radio frequency identification (Radio Frequency Identification, RFID) tag is attached to the food material to identify the food type, and the label information of the RFID tag is defined by the user.
  • RFID Radio Frequency Identification
  • the RFID tags used to identify the ingredients need to be manually defined by the user, and it takes a long time to bind the ingredients and the RFID tags.
  • the box body 10 includes a storage room 11 , and the storage room 11 includes a storage room 111 , a storage room 112 and a storage room 113 .
  • the storage chamber 111 is a refrigerated chamber, which is used to store food in a refrigerated mode.
  • the storage chamber 112 is a variable temperature chamber, and is used for storing food in a variable temperature mode.
  • the storage chamber 113 is a freezing chamber used for storing food in a freezing mode.
  • the label 20 includes a label body 22 detachably fixed on the food material.
  • the label body 22 can be configured as a sealing clip, which can be clamped on both sides of the food material.
  • the label body 22 may include a sticker, and the sticker may stick the label body 22 on the food material. It can be understood that when the user stores food in the refrigerator 1 or takes out food from the refrigerator 1, the label 20 fixed on the food can be put in or taken out together.
  • the tag 20 further includes a display screen 23 and a light sensor 21 .
  • the display screen 23 is arranged on the label body 22 .
  • the light sensor 21 is configured to detect light intensity signals.
  • the tag may further include a control module, which is coupled to the display screen 23 and configured to control the display screen 23 to display the tag information stored in the tag 20 .
  • the tag 20 is used to store tag information, which includes ingredient information and light intensity signals.
  • the ingredient information may include ingredient type, deposit date and expiration date.
  • the label information displayed on the display screen 23 of the label 20 can be expressed as: ingredient information: ingredient type: beef; deposit date: June 9, 2022; Expiration date July 9, 2022; light intensity signal: 10.
  • the label information may also include other information, such as information such as food calories or food shelf life, and the present disclosure does not limit the content included in the label information.
  • the reading module 40 is configured to read tag information of a plurality of tags 20 .
  • the reading module can be an RFID reading module, adopting ultra-high frequency RFID technology, the working distance can reach more than 1 meter, and can read all the tags in the refrigerator.
  • the reading module 40 includes a plurality of RFID antennas.
  • the RFID antennas are arranged in the inner tanks of the left and right side walls of each storage room, and are electrically connected with the UHF RFID module, and can transmit radio frequency signals to communicate with the tags 20 .
  • the refrigerator 1 further includes a door body 50 configured to open and close the storage compartment 11 .
  • the door body 50 includes a box door 501 of the storage room 111 , a box door 502 of the storage room 112 and a box door 503 of the storage room 113 .
  • the first controller 30 may be arranged on the box door 501 .
  • the box body 10 also includes a hinge cover 12, the hinge cover 12 is arranged on the top of the box body 10, and is configured to cover the hinge device between the box body 10 and the door body 50, in this case, the first controller 30 can also Set in hinged cover 12.
  • the present disclosure does not limit the installation position of the first controller 30 .
  • the first controller 30 is configured to: among the plurality of storage rooms 11, determine a target storage room that satisfies a trigger condition for locating ingredients, where the trigger condition for locating ingredients includes the presence of light in the storage room; acquire label information of multiple labels 20; determine multiple Among the tags 20, the tags 20 whose light intensity signals are greater than the light intensity threshold are stored in the target storage room.
  • the light intensity threshold may be set to a value greater than or equal to 0, and the present disclosure does not limit the specific value of the light intensity threshold.
  • the refrigerator 1 further includes a lighting device 60 .
  • the first controller 30 is further configured to: if the doors of the multiple storage rooms are all closed, sequentially start the lighting devices of the multiple storage rooms, and when starting the lighting device of any one of the multiple storage rooms, Turn off lights in other storage rooms.
  • the lighting device 60 includes the lighting device 601 installed in the storage room 111 and the lighting device 602 installed in the storage room 112 as an example, when the doors 50 of the storage room 11 are all closed, That is, when the box doors 501 to 503 are all closed, the first controller 30 activates the lighting device 601 in the storage room 111 , and at this time the lighting device 602 in the storage room 112 is turned off.
  • the lighting device 601 of the storage room 111 is turned on, so there is light in the storage room 111, that is, the trigger condition for food material positioning is met, and the storage room 111 is the target storage room at this time.
  • the first controller 30 obtains tag information of all tags 20 , and determines that tags 20 whose light intensity signals are greater than 0 are stored in the storage room 111 . After locating the ingredients in the storage room 111 , the first controller 30 turns off the lighting device 601 in the storage room 111 , and then turns on the lighting device 602 in the storage room 112 . The presence of light in the storage room 112 satisfies the trigger condition for food product positioning. At this time, the storage room 112 is the target storage room. The first controller 30 obtains the label information of all the labels 20 , and determines that the labels 20 whose light intensity signals are greater than 0 are stored in the storage room 112 , so as to locate the ingredients in the storage room 112 .
  • the illumination of the storage room may come from the light provided by the lighting device 60, or from the natural light outside when the door of the storage room is opened.
  • the food material positioning trigger condition includes: the lighting device of the storage room is in an on state, or the door of any one of the multiple storage rooms is in an open state. The above two ingredient positioning trigger conditions can be used together or independently.
  • the first controller 30 when the door body 50 of any storage room is opened, the first controller 30 does not need to activate the lighting device 60 because there is natural light outside, and the storage room can be filled with light with the help of external natural light.
  • the light intensity signal can be detected by tags 20 in the chamber. Or, usually, when the door is opened, the first controller 30 is configured to activate the lighting device 60 of the refrigerator together.
  • the storage room is filled with light, and the tags 20 located in the storage room can detect light intensity signals.
  • the first controller 30 starts the lighting device 601 of the storage room 111 and the lighting device 602 of the storage room 112, and the box of the storage room 111
  • the first controller 30 turns off the lighting device 601 of the storage room 111 and the lighting device 602 of the storage room 112 as an example.
  • the first controller 30 activates the lighting device 602 of the storage room 112, and the storage room 112 is filled with light by means of external natural light and the light provided by the lighting device 602, and the labels located in the storage room 112 20 can detect light intensity signal. Because the storage room 113 is not equipped with lighting devices, when the door 503 of the storage room 113 is opened, the storage room 113 can be filled with light by means of external natural light, and the tag 20 located in the storage room 113 can detect the light intensity signal at this time.
  • the first controller 30 acquires the tag information of all the tags in the target storage room, and determines that among the multiple tags, the tags whose light intensity signals are greater than the light intensity threshold are stored in the target storage room. room.
  • the types of ingredients stored in the target storage room can be determined through the ingredient information in the tag information.
  • the doors of all storage rooms are closed, if some tags still fail to confirm the storage room they are in after the lighting device of the storage room is activated for a round, it may be the case at this time.
  • the label is blocked by the food, causing the light intensity signal of the label to be 0, and the first controller can mark this part of the label to remind the user to re-place the label.
  • the target storage room includes at least two storage rooms, the at least two storage rooms include a first storage room and a second storage room, the first storage room
  • the time for the box door of the second storage room to change from the closed state to the open state is earlier than the time for the box door of the second storage room to change from the closed state to the open state.
  • the first controller is further configured to: acquire the first light intensity signals of the plurality of tags when the door of the first storage room is in an open state and the door of the second storage room is in a closed state.
  • the second light intensity signals of the plurality of tags are acquired.
  • the tag whose first light intensity signal is greater than the light intensity threshold is determined as the first tag stored in the first storage room.
  • the tag whose second light intensity signal is greater than the light intensity threshold is determined as the second tag stored in the second storage room.
  • the door 501 of the storage room 111 is in an open state and the door 502 of the storage room 112 is in a closed state.
  • the first controller 30 acquires the first light intensity signals of all tags.
  • the first controller 30 acquires the second light intensity signals of all tags.
  • the opening time of the box door 501 of the storage room 111 is earlier than the opening time of the box door 502 of the storage room 112, and the first light intensity signal of the tag is when the box door 501 of the storage room 111 is in an open state and the box of the storage room 112 is
  • the door 502 is acquired when the door 502 is in the closed state, so the first controller 30 can determine the tag whose first light intensity signal is greater than the light intensity threshold as the first tag stored in the storage room 111 . Since the door 501 of the storage room 111 is also opened when the door 502 of the storage room 112 is opened, the second light intensity signals of the storage room 111 and the tags in the storage room 112 are greater than the light intensity threshold.
  • the first tag located in the storage room 111 has already been determined, so the second tag located in the storage room 112 can be determined among all the tags except the first tag.
  • the first controller 30 determines, among all the tags except the first tag, the tag whose second light intensity signal is greater than the light intensity threshold as the second tag stored in the storage room 112 . That is to say, when the first light intensity signal is acquired, the door 502 of the second target storage room 112 has not been opened. At this time, the tags whose first light intensity signal is greater than the light intensity threshold can be determined as the tags stored in the storage room 111.
  • first tab When acquiring the second light intensity signal, both the door 501 of the storage room 111 and the box door 502 of the storage room 112 have been opened.
  • the tags whose second light intensity signal is greater than the light intensity threshold include the same
  • duplicate first tags need to be excluded, and among the remaining tags, the tags whose second light intensity signal is greater than the light intensity threshold are determined as the second tags stored in the storage room 112 .
  • the user may also open the doors of the three storage rooms in sequence, that is, the doors of the three storage rooms are all open, and at this time the target storage room includes three storage rooms.
  • the method for determining which storage room the tag is stored in may refer to the method when the target storage room includes the first storage room and the second storage room, and details are not repeated here.
  • the storage room where the label is stored can be determined through the label with photosensitive function, and the storage location of the food in the refrigerator can be determined according to the food material information in the label information. Therefore, when the user is not sure which storage room of the refrigerator the desired food is in, the user does not need to open the storage room one by one to find out the location of the ingredients, which saves time and effort, and can also avoid the consumption caused by the leakage of cold air from the refrigerator during the search. Electricity increased.
  • the refrigerator also includes a label box.
  • FIG. 3 is a structural diagram of a label box in an embodiment of the present disclosure.
  • the label box 70 includes: a read-write module 71, a partition 72, multiple A detection device 73 and a second controller 74.
  • the partition 72 divides the label box 70 into a plurality of receiving slots 701 for placing the labels 20 .
  • the read-write module 71 adopts a high-frequency RFID scheme with a working distance of about 10 cm, and is configured to perform read-write operations on the tags 20 placed in the receiving slot 701 .
  • a plurality of detection devices 73 are correspondingly arranged in a plurality of accommodating slots 701, and are configured to: detect whether a label 20 is put into or taken out of the accommodating slots 701 corresponding to the detection devices 73; wherein, each accommodating slot 701 The corresponding ingredient information is configured.
  • the second controller 74 is coupled to the first controller 30, and is configured to: in response to the detection device 73 detecting that a label 20 is put into the corresponding storage slot 701, acquire food material information corresponding to the storage slot 701; Send the ingredient information to the read-write module 71 so that the read-write module 71 writes the ingredient information into the tag 20 .
  • the read-write module 71 is installed vertically in the middle of the label box 70, and several accommodation slots 701 formed by the partition 72 are arranged on both sides of the read-write module 71, when the read-write module 71 During operation, RFID signals are transmitted to the two sides of the receiving grooves 701, so as to write data into the tag 20.
  • Each storage slot 701 has preset food material information, and when the detection device 73 detects that a new label 20 is placed in its corresponding storage slot 701, the second controller 74 acquires the food material information corresponding to the storage slot 701, and The ingredient information is sent to the read-write module 71 , and the read-write module 71 writes the ingredient information into the tag 20 .
  • the user needs to use the label 20 corresponding to the ingredient information, he can directly take it away and use it without manually customizing the ingredient information.
  • the detection device 73 may be a weight sensor or a light sensor. If the detection device 73 is a weight sensor, when the detection value of the weight sensor changes from large to small, it indicates that the label 20 is taken out from the receiving slot 701 at this time. When the detection value of the weight sensor changes from small to large, it indicates that a tag 20 is put into the receiving slot 701 at this time. If the detection device 73 is a light sensor, when the detection value of the light sensor changes from small to large, it indicates that the label 20 is taken out from the receiving groove 701 at this time, and when the detection value of the light sensor changes from large to small, it indicates that there is a label 20 at this time Put into the holding tank 701.
  • the second controller 74 is further configured to: acquire configuration information in response to the ingredient information configuration operation; and update the ingredient information corresponding to the storage tank 701 according to the configuration information.
  • the second controller 74 can receive configuration information from the client, and the user can configure the ingredient information corresponding to each storage slot 701 in the label box 70 through the client, and the configured ingredient information of the storage slot 701 corresponds to the type of ingredient As shown in Table 1.
  • the configuration information may be an initial configuration operation on unused storage tanks 701, or an update operation on some storage tanks 701 that have already been configured with ingredient information, such as changing the ingredient information of storage tank A1 from " Beef" was updated to "Pork”.
  • the label box 70 further includes a communication module 75, and the communication module 75 may be a wireless fidelity (Wireless Fidelity, WIFI) module or a Bluetooth module.
  • the communication module 75 may be a wireless fidelity (Wireless Fidelity, WIFI) module or a Bluetooth module.
  • WIFI wireless Fidelity
  • the number of storage tanks 701 and the corresponding food material information in Table 1 are just examples. In actual use, users can modify the food material information of each storage tank 701 by themselves through the communication module 75 .
  • the labels at A1, A2, and B2 in the storage tank 701 can be taken out, clipped on the ingredients and stored in the refrigerator. If at this time the user has purchased 3 pieces of beef and wants to store them separately, but currently there is only 1 beef label, at this time the user can insert the labels of other storage slots 701 such as the labels at positions B4 and A4 into A1 in the storage slot 701 for labeling The information was rewritten, and then the rewritten label was sandwiched between the remaining two beef portions and stored in the refrigerator.
  • the second controller 74 is further configured to: in response to the detection device 73 detecting that a label 20 has been taken out of the corresponding storage slot 701, send the food material corresponding to the storage slot 701 to the first controller 30 information, so that the first controller 30 can manage the ingredients.
  • the second controller 74 Control the communication module 75 in the label box 70 to send the food information corresponding to the storage tank 701 to the refrigerator, and the refrigerator will record the food information, indicating that the food has been placed in the refrigerator at this time.
  • a display screen 76 is provided on the inner surface of the box cover of the label box 70 , and the information of ingredients corresponding to all the receiving slots 701 is displayed on the display screen 76 .
  • a display screen 76 may be set on the inner surface of the box cover to display the ingredient information corresponding to each storage slot 701 in real time. Further, in order to save power, the display screen 76 is only lit when the lid is opened, and when the lid is closed, the display screen 76 is extinguished. In addition, when the storage tank 701 is idle, the user can also know the food material information corresponding to the currently idle storage tank 701 through the food information corresponding to each storage tank 701 displayed on the display screen 76 , which is convenient for the user to reposition the label 20 .
  • the display screen 23 of the label 20 may display information about ingredients corresponding to the current storage slot 701 .
  • the user can still know the ingredient information corresponding to the label 20 held in the hand.
  • the labels placed in the label box can be defined directly through the read-write module.
  • the label box is divided into several storage slots through the partition, and each storage slot has its corresponding food information.
  • the detection device can detect in real time that an RFID tag is placed In the storage tank, at this time, the read-write module writes the food material information corresponding to the storage tank into the label, and the subsequent user can directly take out the label that has been bound to the food material for use, without the need for the user to manually define the label, saving the user from mixing the food material and the label. The time to bind.
  • FIG. 4 a perspective view of the door of the refrigerator in an open state is shown in FIG. 4 .
  • the door 501 of the storage room 111 is opened as an example, and the first controller 30 is disposed in the hinge cover 12 .
  • the storage room 111 has an illuminating device 601 and a reading module 40 arranged on the inner side wall of the storage room 111, and the tag box can be placed on the inner side wall of the box door 501, and is configured to store unused tags.
  • the label box can also be placed on the top of the refrigerator or the outer wall of the door 501 , and the disclosure does not limit the positional relationship between the label box and the refrigerator.
  • the refrigerator 1 includes a box body 10, a plurality of tags 20, a first controller 30 and a reading module 40,
  • the box body 10 includes a plurality of storage compartments 11 .
  • the method includes step 501 to step 503 .
  • Step 501 the first controller determines a target storage room that satisfies a trigger condition for locating ingredients among multiple storage rooms, and the trigger condition for locating ingredients includes the presence of light in the storage room.
  • the target storage room is a storage room that satisfies the triggering condition for locating ingredients, that is, a storage room where there is light.
  • the food material positioning trigger condition includes: the lighting device of the storage room is in an on state, or the door of any one of the multiple storage rooms is in an open state.
  • Step 502 the first controller acquires tag information of multiple tags.
  • the first controller 30 acquires tag information of all the tags 20 in the refrigerator 1 through the reading module 40 .
  • Label information includes ingredient information and light intensity signals.
  • the reading module 40 includes an RFID antenna.
  • the RFID antenna is arranged in the inner container of the left and right side walls of each storage room 11 , is electrically connected with the UHF RFID module, and transmits radio frequency signals to communicate with the tag 20 .
  • Step 503 the first controller determines that among the plurality of tags, the tags whose light intensity signals are greater than the light intensity threshold are stored in the target storage room.
  • the first controller 30 determines the tags stored in the target storage room if the value of the light intensity signal in the tag information is greater than the light intensity threshold.
  • the lighting device 601 in the storage room 111 is activated when the door 501 of the storage room 111 is opened, and the user opens the door 501 of the storage room 111 as For example, at this time, the door 501 of the storage room 111 is opened, and the lighting device 601 in the storage room 111 is activated, so that the storage room 111 is filled with light.
  • the first controller 30 determines that the storage room 111 is the target storage room, and then the first controller 30 acquires tag information of all tags 20 in the refrigerator through the reading module 40 .
  • the first controller 30 It is determined that among the plurality of tags, the tags whose light intensity signals are greater than the light intensity threshold are stored in the target storage room.
  • the ingredients information stored in the storage room 111 can be determined through the above steps.
  • the food material positioning trigger condition is that the door of any storage room in the plurality of storage rooms is open
  • take the user opening the door 503 of the storage room 113 without lighting device as an example at this time the box of the storage room 113
  • the first controller 30 determines that the storage room 113 is the target storage room
  • the first controller 30 obtains the tag information of all tags 20 in the refrigerator through the reading module 40 . Because only the label 20 in the storage room 113 can detect the light intensity, and the light intensity signals of the labels 20 in the other storage rooms whose doors are not opened are all 0, the first controller 30 determines that the light intensity signals of the multiple labels are greater than the light intensity signal. Labels for strong thresholds are stored in the target store 113 .
  • the ingredients information stored in the storage room 113 can be determined through the above steps.
  • the method for controlling a refrigerator further includes step 504 , and step 504 may be before steps 501 to 503 .
  • Step 504 If the doors of the multiple storage rooms are all closed, the first controller sequentially activates the lighting devices of the multiple storage rooms, and when the lighting device of any one of the multiple storage rooms is activated, the other storage rooms are turned off. room lighting.
  • the first controller 30 starts the lighting devices of the storage rooms sequentially, for example, the lighting device 601 of the storage room 111 can be started sequentially from top to bottom, and the storage room 112 The lighting device 602. And when the lighting device 601 is turned on, the lighting device 602 is turned off, and after the lighting device 601 is turned on for a period of time and then turned off, the lighting device 602 is turned on.
  • the controller 30 can make the storage room 111 and the storage room 112 be filled with light successively by sequentially starting the lighting devices of the storage room. ingredients in.
  • the first controller 30 controls the opening or closing of the lighting device, obtains the label information of the labels in the refrigerator, repositions the ingredients in the refrigerator, and updates and records the existing ingredients in the refrigerator. Information.
  • the target storage room includes a first storage room and a second storage room
  • the time at which the door of the first storage room changes from the closed state to the open state is earlier than the time at which the door of the second storage room is opened.
  • Step 701. When the door of the first storage room is in the open state and the door of the second storage room is in the closed state, the first controller acquires first light intensity signals of multiple tags.
  • the first controller 30 when the door of the first storage room is opened, the first controller 30 obtains tag information of multiple tags through the reading module 40, and uses the light intensity signal in the tag information as the first light intensity signal.
  • Step 702 when the door of the second storage room is in an open state, the first controller acquires the second light intensity signals of a plurality of tags.
  • the first controller 30 when the door of the second storage room is opened, the first controller 30 obtains the tag information of multiple tags again through the reading module 40, and uses the light intensity signal in the tag information this time as the second light signal. strong signal.
  • Step 703 among the plurality of tags, the tag whose first light intensity signal is greater than the light intensity threshold is determined as the first tag stored in the first storage room.
  • step 704 the first controller determines, among the plurality of tags except the first tag, the tag whose second light intensity signal is greater than the light intensity threshold as the second tag stored in the second storage room.
  • the light intensity signal in the first storage room is greater than the light intensity threshold
  • the light intensity signal in the second storage room is greater than the light intensity threshold
  • the first tag stored in the first storage room has been determined according to the first light intensity signal.
  • the second light intensity signal of the tag in the first storage room is also greater than the light intensity threshold, so the first controller needs to Determine the second tag among the tags other than the first tag.
  • the first storage room 111 also known as the first storage room
  • the box door 502 of the target storage room 112 also known as the second storage room
  • the first storage room and the second storage room There is a time difference when the door of the storage room changes from closed to open, so there is also a time difference between the acquired first light intensity signal and the second light intensity signal. It is worth noting that when the door 502 of the storage room 112 is opened, It needs to be ensured that the first light intensity signals of all tags 20 have been acquired.
  • the door 502 of the storage room 112 has not been opened, so the first label stored in the first storage room can be determined as the first label whose first light intensity signal is greater than the light intensity threshold.
  • the tags whose second light intensity signal is greater than the light intensity threshold include the first tag, so it is necessary to The second label is determined among the labels other than the first label among the plurality of labels.
  • the refrigerator 1 further includes a label box 70
  • the label box 70 includes: a read-write module 71 , a partition 72 , multiple detection devices 73 and a second controller 74 .
  • the partition 72 divides the label box 70 into a plurality of receiving slots 701 , as shown in FIG. 8
  • the control method of the refrigerator further includes: Step 801 to Step 803 .
  • Step 801 the second controller acquires food material information corresponding to the storage slot in response to the detecting device detecting that a label is put into the corresponding storage slot.
  • Step 802 the second controller sends the ingredient information to the read-write module.
  • Step 803 the read-write module receives the ingredient information sent by the second controller, and writes the ingredient information into the tag.
  • the read-write module 71 is vertically installed in the middle of the label box 70, and several accommodating grooves 701 formed by a partition 72 are arranged on both sides of the read-write module 71.
  • the The receiving slots 701 on both sides emit RFID signals, so as to write data into the tag 20 .
  • Each storage slot 701 is provided with food material information, and when the detection device 73 detects that a new label 20 is placed in its corresponding storage slot 701, the second controller 74 of the label box 70 acquires the food material information corresponding to the storage slot 701 , and send the ingredient information to the read-write module 71 , the read-write module 71 receives the ingredient information sent by the second controller 74 , and writes the ingredient information into the tag 20 .
  • the user needs to use the label 20 corresponding to the ingredient information, he can directly take it away and use it without further customization.
  • the refrigerator control method further includes: the second controller acquires configuration information in response to the configuration operation of the ingredient information; the second controller updates the ingredient information corresponding to the storage tank according to the configuration information.
  • the label box 70 can receive configuration information from the client, and the user can configure the ingredient information corresponding to each storage slot 701 in the label box 70 through the client.
  • the configuration information may be an initial configuration operation for unused storage tanks, or an update operation for some storage tanks already configured with ingredient information.
  • control method of the refrigerator further includes: the first controller responds to the detecting device detecting that a label is taken out of the corresponding storage tank, and sends the information of the ingredients corresponding to the storage tank to the first controller; the first The controller receives the ingredient information from the second controller and performs ingredient management.
  • the detection device 73 detects that the label 20 in any storage slot 701 is taken out, it indicates that the user needs to use the label 20 at this time, and put the label 20 together with the corresponding ingredients into the refrigerator, and the label box
  • the second controller 74 of 70 controls the communication module 75 to send the food information corresponding to the storage tank 701 to the first controller 30, and the first controller 30 receives the food information from the second controller 74 and performs food management, indicating that at this time The ingredient is already placed in the refrigerator.
  • the tags placed in the label box can be defined directly through the read-write module.
  • the box body is divided into several storage slots by partitions, and each storage slot has its corresponding food information.
  • the detection device can detect in real time that a label is placed in the storage slot. slot, at this time, the read-write module will write the ingredient information corresponding to the storage slot into the label. Subsequent users can directly take the label and bind the ingredients and put them in the refrigerator. The time at which the tag was bound.
  • Some embodiments of the present disclosure provide a non-transitory computer-readable storage medium (eg, a non-transitory computer-readable storage medium).
  • the non-transitory computer-readable storage medium stores computer program instructions.
  • the computer program instructions are executed by a computer (for example, the controller 30 )
  • the computer executes the refrigerator control method as described in any one of the above embodiments.
  • the aforementioned non-transitory computer-readable storage media may include, but are not limited to: magnetic storage devices (such as hard disks, floppy disks, or magnetic tapes, etc.), optical disks (such as compact disks (Compact Disk, CD), digital versatile disks (Digital Versatile Disk, DVD, etc.), smart cards and flash memory devices (for example, Erasable Programmable Read-Only Memory (EPROM), card, stick or key drive, etc.).
  • Various computer-readable storage media described in embodiments of the present disclosure can represent one or more devices and/or other machine-readable storage media for storing information.
  • the term "machine-readable storage medium" may include, but is not limited to, wireless channels and various other media capable of storing, containing and/or carrying instructions and/or data.
  • the computer program product includes computer program instructions (eg, computer program instructions stored on a non-transitory computer readable storage medium).
  • computer program instructions eg, computer program instructions stored on a non-transitory computer readable storage medium.
  • the computer can execute the refrigerator control method as described in any one of the above-mentioned embodiments.
  • Some embodiments of the present disclosure provide a computer program.
  • the computer program When the computer program is executed by a computer (for example, the controller 30 ), it causes the computer to execute the refrigerator control method described in any one of the above embodiments.
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physically separated.
  • a unit can be located in one place, or can be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • the connection relationship between the modules indicates that they have a communication connection, which can be specifically implemented as one or more communication buses or signal lines. It can be understood and implemented by those skilled in the art without creative effort.

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Abstract

一种冰箱，包括：箱体、多个标签、读取模块和第一控制器。箱体包括多个储藏室。多个标签被配置为检测光强信号。读取模块被配置为读取多个标签的标签信息，标签信息包括光强信号。第一控制器被配置为：在多个储藏室中，确定满足食材定位触发条件的目标储藏室，食材定位触发条件包括所述储藏室存在光照；获取多个标签的标签信息；确定多个标签中光强信号大于光强阈值的标签存储在目标储藏室。

Description

冰箱及冰箱的控制方法
本申请要求于2021年7月14日提交的、申请号为202110793421.4的中国专利申请的优先权，以及于2021年11月5日提交的、申请号为202111304851.1的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及冰箱技术领域，尤其涉及一种冰箱及冰箱的控制方法。
背景技术
家庭生活中，冰箱成为每个家庭必备家电之一，随着生活节奏的加快，用户在使用冰箱时经常会忘记冰箱内存放的食材的食材信息(例如，食材名称、存放日期、过期日期等)，因此，带有食材管理功能的冰箱被越来越多的消费者选择。
发明内容
一方面，提供一种冰箱，所述冰箱包括：箱体，多个标签、读取模块和第一控制器。所述箱体包括多个储藏室。所述多个标签被配置为检测光强信号。所述读取模块被配置为读取所述多个标签的标签信息，所述标签信息包括所述光强信号。所述第一控制器被配置为：在所述多个储藏室中，确定满足食材定位触发条件的目标储藏室，所述食材定位触发条件包括所述储藏室存在光照；获取所述多个标签的标签信息；确定所述多个标签中光强信号大于光强阈值的标签存储在所述目标储藏室。
另一方面，提供一种冰箱的控制方法，所述冰箱包括：多个标签、读取模块、第一控制器和箱体，所述箱体包括多个储藏室，所述方法包括：所述第一控制器在所述多个储藏室中，确定满足食材定位触发条件的目标储藏室，所述食材定位触发条件包括所述储藏室存在光照；所述第一控制器获取所述多个标签的标签信息；所述第一控制器确定所述多个标签中光强信号大于光强阈值的标签存储在所述目标储藏室。
又一方面，提供一种非暂态计算机可读存储介质，存储有计算机程序指令，所述计算机程序指令在被计算机执行时，使得所述计算机执行所述的冰箱的控制方法中的一个或多个步骤。
又一方面，提供一种计算机程序产品，包括存储在非暂态计算机可读存储介质上的计算机程序指令，所述计算机程序指令在被计算机执行时，使得所述计算机执行所述的冰箱的控制方法中的一个或多个步骤。
附图说明
图1为根据一些实施例的一种冰箱的立体图；
图2为根据一些实施例的一种冰箱的标签的结构图；
图3为根据一些实施例的一种标签盒的结构图；
图4为根据一些实施例的一种冰箱的门体处于打开状态的立体图；
图5为根据一些实施例的一种冰箱的控制方法的流程图；
图6为根据一些实施例的又一种冰箱的控制方法的流程图；
图7为根据一些实施例的又一种冰箱的控制方法的流程图；
图8为根据一些实施例的又一种冰箱的控制方法的流程图。
具体实施方式
下面将结合附图，对本公开一些实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开所提供的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本公开保护的范围。
除非上下文另有要求，否则，在整个说明书和权利要求书中，术语“包括(comprise)”及其其他形式例如第三人称单数形式“包括(comprises)”和现在分词形式“包括(comprising)”被解释为开放、包含的意思，即为“包含，但不限于”。在说明书的描述中，术语“一个实施例(one embodiment)”、“一些实施例(some embodiments)”、“示例性实施例(exemplary embodiments)”、“示例(example)”、“特定示例(specific example)”或“一些示例(some examples)”等旨在表明与该实施例或示例相关的特定特征、结构、材料或特性包括在本公开的至少一个实施例或示例中。上述术语的示意性表示不一定是指同一实施例或示例。此外，所述的特定特征、结构、材料或特点可以以任何适当方式包括在任何一个或多个实施例或示例中。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在描述一些实施例时，可能使用了“耦接”和“连接”及其衍伸的表达。例如，描述一些实施例时可能使用了术语“连接”以表明两个或两个以上部件彼此间有直接物理接触或电接触。又如，描述一些实施例时可能使用了术语“耦接”以表明两个或两个以上部件有直接物理接触或电接触。然而，术语“耦接”或“通信耦合(communicatively coupled)”也可能指两个或两个以上部件彼此间并无直接接触，但仍彼此协作或相互作用。这里所公开的实施例并不必然限制于本文内容。
“A、B和C中的至少一个”与“A、B或C中的至少一个”具有相同含义，均包括以下A、B和C的组合：仅A，仅B，仅C，A和B的组合，A和C的组合，B和C的组合，及A、B和C的组合。
“A和/或B”，包括以下三种组合：仅A，仅B，及A和B的组合。
如本文中所使用，根据上下文，术语“如果”任选地被解释为意思是“当……时”或“在……时”或“响应于确定”或“响应于检测到”。类似地，根据上下文，短语“如果确定……”或“如果检测到[所陈述的条件或事件]”任选地被解释为是指“在确定……时”或“响应于确定……”或“在检测到[所陈述的条件或事件]时”或“响应于检测到[所陈述的条件或事件]”。
本文中“适用于”或“被配置为”的使用意味着开放和包容性的语言，其不排除适用于或被配置为执行额外任务或步骤的设备。
另外，“基于”的使用意味着开放和包容性，因为“基于”一个或多个所述条件或值的过程、步骤、计算或其他动作在实践中可以基于额外条件或超出所述的值。
为便于描述，如无特殊说明，本公开对于上、下、左、右、前、后的方位表述均以冰箱使用时的状态为参考。冰箱使用时面向用户的一侧为前侧，与之相反的一侧为后侧。冰箱的高度方向为上、下方向。冰箱的左右方向与用户的左右方向相反，例如冰箱的左侧为用户的右侧、冰箱的右侧为用户的左侧。
日常生活中，冰箱已成为每个家庭必备的家电之一，冰箱的食材管理功能被越来越多的用户所看重。通常，采用超高频射频识别(Radio Frequency Identification，RFID)标签附加在食材上标识食物种类，RFID标签的标签信息由用户定义。
然而，在冰箱的使用过程中，用户经常忘记食物存放在冰箱的哪一个储藏室，需要通过RFID标签确定食材所处位置，但是由于超高频标签工作频率高达900MHz，波长短受水分衰减影响和多径传播影响，利用RSSI、相位等参数计算标签到天线的距离进而判断标签的存放位置，导致偏差大、准确率低，用户体验差。用户需要打开冰箱挨个翻找费时、费力，还造成冰箱冷气外泄造成耗电增高。另外，用于标识食材的RFID标签需要用户手动定义，将食材和RFID标签进行绑定耗费的时间长。
为此，本公开一些实施例提供一种冰箱1，参见图1，冰箱1包括箱体10、多个标签20(图中未示出)，第一控制器30以及读取模块40(图中未示出)。箱体10包括储藏室11，储藏室11包括储藏室111、储藏室112和储藏室113。在一些实施例中，储藏室111为冷藏腔室，被用作以冷藏模式储藏食物。储藏室112为变温腔室，被用作以变温模式储藏食物。储藏室113为冷冻腔室，被用作以冷冻模式储藏食物。
在一些实施例中，参见图2，标签20包括标签本体22，标签本体22可拆卸地固定在食材上。例如，标签本体22可以被设置为密封夹，该密封夹可夹持在食材的两侧。又例如，标签本体22可以包括粘贴件，该粘贴件可以将标签本体22粘贴在食材上。可以理解的，当用户向冰箱1存放食材或从冰箱1中取出食材时，可以把固定在该食材上的标签20一同放入或取出。
在一些实施例中，参见图2，标签20还包括显示屏23和光传感器21。显示屏23设置在标签本体22上。光传感器21被配置为检测光强信号。标签还可以包括控制模块，控制模块与显示屏23耦接，且被配置为控制显示屏23显示存储在标签20中的标签信息。
在一些实施例中，标签20用于存储标签信息，该标签信息包括食材信息和光强信号。食材信息可以包括食材种类、存入日期和过期日期。以标签20用于标识牛肉为例，如图2所示，标签20的显示屏23所显示的标签信息可以表示为：食材信息：食材种类：牛肉；存入日期：2022年6月9日；过期日期2022年7月9日；光强信号：10。标签信息还可以包括其他信息，例如食物热量或食物保质期等信息，本公开对于标签信息所包括的内容并不限定。
在一些实施例中，读取模块40被配置为读取多个标签20的标签信息。读取模块可以为RFID读取模块，采用超高频RFID技术，工作距离可达1米以上，能够读取冰箱内的所有标签。读取模块40包括多个RFID天线，该RFID天线设置在各个储藏室左右侧壁内胆内，和超高频RFID模组电连接，可以发射无线射频信号和标签20进行通信。
如图1所示，冰箱1还包括门体50，门体50被配置为打开和关闭储藏室11。门体50包括储藏室111的箱门501、储藏室112的箱门502和储藏室113的箱门503。
如图1所示，第一控制器30可以设置在箱门501上。箱体10还包括铰链盖12，铰链盖12设置在箱体10的顶部，且被配置为遮盖箱体10与门体50之间的铰链装置，在此情况下，第一控制器30还可以设置在铰链盖12中。本公开对于第一控制器30的设置位置并不限定。
第一控制器30被配置为：在多个储藏室11中，确定满足食材定位触发条件的目标储藏室，该食材定位触发条件包括储藏室存在光照；获取多个标签20的标签信息；确定多个标签20中光强信号大于光强阈值的标签20存储在目标储藏室。光强阈值可以设置为大于等于0的数值，本公开对于光强阈值的具体数值并不限定。
在一些实施例中，冰箱1还包括照明装置60。第一控制器30还被配置为：若多个储藏室的箱门状态均为关闭状态，依次启动多个储藏室的照明装置，且启动多个储藏室中任一储藏室的照明装置时，关闭其他储藏室的照明装置。
示例性的，以光强阈值为0，照明装置60包括设置于储藏室111的照明装置601，以及设置于储藏室112照明装置602为例，当储藏室11的门体50均为关闭状态，即箱门501至箱门503均关闭时，第一控制器30启动储藏室111中的照明装置601，此时储藏室112中的照明装置602为关闭状态。储藏室111的照明装置601启动，故储藏室111存在光照，即满足食材定位触发条件，此时储藏室111为目标储藏室。第一控制器30获取所有标签20的标签信息，并确定标签20中光强信号大于0的标签20存储在储藏室111。对储藏室111中的食材定位结束后，第一控制器30关闭储藏室111中的照明装置601，然后打开储藏室112中的照明装置602。 储藏室112存在光照即满足食材定位触发条件，此时储藏室112为目标储藏室。第一控制器30获取所有标签20的标签信息，并确定标签20中光强信号大于0的标签20存储在储藏室112，实现对储藏室112进行食材定位。
在一些实施例中，储藏室的光照可以来自于照明装置60提供的光，也可以来自于储藏室的箱门打开时外界的自然光。与两种光照来源相对应，食材定位触发条件包括：储藏室的照明装置处于开启状态，或多个储藏室中任一储藏室的箱门处于开启状态。以上两种食材定位触发条件可以共同使用，也可以独立使用。
示例性的，当有任一储藏室的门体50开启时，因外界存在自然光，因此第一控制器30无需启动照明装置60，借助外界自然光可以让储藏室中充满光照，此时位于该储藏室中的标签20可以检测到光强信号。或者，通常情况下，在箱门开启时，第一控制器30被配置为一并启动冰箱的照明装置60，此时两种食材定位触发条件共同使用，借助外界自然光以及照明装置提供的光让储藏室中充满光照，位于该储藏室中的标签20可以检测到光强信号。
示例性的，以储藏室111的箱门501和储藏室112的箱门502打开时，第一控制器30启动储藏室111的照明装置601和储藏室112的照明装置602，储藏室111的箱门501和储藏室112的箱门502关闭时，第一控制器30关闭储藏室111的照明装置601和储藏室112的照明装置602为例。当打开储藏室112的箱门502时，第一控制器30启动储藏室112的照明装置602，借助外界自然光以及照明装置602提供的光让储藏室112中充满光照，位于储藏室112中的标签20可以检测到光强信号。因为储藏室113没有设置照明装置，当打开储藏室113的箱门503时，借助外界自然光可以让储藏室113中充满光照，此时位于该储藏室113中的标签20可以检测到光强信号。
在一些实施例中，第一控制器30在确定目标储藏室后，获取该目标储藏室中所有标签的标签信息，并确定多个标签中光强信号大于光强阈值的标签存储在该目标储藏室。通过标签信息中的食材信息，可以确定该目标储藏室中存储的食材种类。
在一些实施例中，在所有储藏室的箱门均关闭的情况下，若存在部分标签在储藏室的照明装置启动完一轮后依旧未能确认其所处的储藏室，此时可能是该标签被食材遮挡，导致该标签的光强信号为0，第一控制器可以将该部分标签标记出来，提醒用户重新放置标签。
当存在至少两个储藏室的箱门由关闭状态变为开启状态时，目标储藏室包括至少两个储藏室，该至少两个储藏室包括第一储藏室和第二储藏室，第一储藏室的箱门由关闭状态变为开启状态的时间早于第二储藏室的箱门由关闭状态变为开启状态的时间。
第一控制器，还被配置为：在第一储藏室的箱门处于开启状态且第二储藏室的箱门处于关闭状态时，获取多个标签的第一光强信号。在第二储藏室的箱门处于开启状态时，获取多个标 签的第二光强信号。将多个标签中，第一光强信号大于光强阈值的标签确定为存储在第一储藏室的第一标签。将多个标签中除第一标签以外的其他标签中，第二光强信号大于光强阈值的标签确定为存储在第二储藏室的第二标签。
示例性的，以用户先打开储藏室111的箱门501，随后打开储藏室112的箱门502为例，在储藏室111的箱门501处于开启状态且储藏室112的箱门502处于关闭状态时，储藏室111存在光照，第一控制器30获取所有标签的第一光强信号。在储藏室112的箱门502处于开启状态时，储藏室112存在光照，第一控制器30获取所有标签的第二光强信号。由于储藏室111的箱门501的开启时间早于储藏室112的箱门502的开启时间，而且标签的第一光强信号是在储藏室111的箱门501处于开启状态且储藏室112的箱门502处于关闭状态时获取的，所以第一控制器30可以将第一光强信号大于光强阈值的标签确定为存储在储藏室111的第一标签。由于储藏室112的箱门502开启时，储藏室111的箱门501也处于开启状态，因此储藏室111和储藏室112中的标签的第二光强信号大于光强阈值。但是，位于储藏室111的第一标签已经确定，因此可以在所有标签中除第一标签以外的其他标签中确定位于储藏室112的第二标签。第一控制器30将所有标签中除第一标签以外的其他标签中，第二光强信号大于光强阈值的标签确定为存储在储藏室112的第二标签。也就是说，在获取第一光强信号时，第二目标储藏室112的箱门502还未开启，此时可以将第一光强信号大于光强阈值的标签确定为存储在储藏室111的第一标签。在获取第二光强信号时，储藏室111的箱门501和储藏室112的箱门502均已开启，此时第二光强信号大于光强阈值的标签中包括了与第一标签相同的标签，需要将重复的第一标签排除，将剩余的标签中第二光强信号大于光强阈值的标签确定为存储在储藏室112的第二标签。
在一些实施例中，用户也可能依次打开三个储藏室的箱门，即三个储藏室的箱门均处于开启状态，此时目标储藏室包括三个储藏室。目标储藏室包括三个储藏室时确定标签存储在哪个储藏室的方法可以参考目标储藏室包括第一储藏室和第二储藏室时的方法，在此不再赘述。
本公开实施例提供的冰箱，通过具有感光功能的标签，可以确定标签存储在哪个储藏室，根据标签信息中的食材信息，可以确定冰箱中食材的存储位置。从而使得用户在不确定所需食物在冰箱哪个储藏室时，用户不需要挨个打开储藏室翻找便可以得知食材位置，省时省力，还可以避免翻找过程中冰箱冷气外泄造成的耗电增高。
在一些实施例中，冰箱还包括标签盒，参见图3，图3是本公开实施例中一种标签盒的结构图，所述标签盒70包括：读写模组71、隔板72、多个检测装置73和第二控制器74。隔板72将标签盒70划分为多个用于放置标签20的容纳槽701。读写模组71，采用高频RFID方案，工作距离在10cm左右，被配置为对放置在容纳槽701中的标签20进行读写操作。多个检测 装置73分别对应设置在多个容纳槽701中，且被配置为：检测该检测装置73对应的容纳槽701中是否有标签20被放入或被取出；其中，每个容纳槽701配置有对应的食材信息。第二控制器74耦接至第一控制器30，且被配置为：响应于检测装置73检测到其对应的容纳槽701中有标签20被放入，获取与容纳槽701对应的食材信息；向读写模组71发送食材信息，以使读写模组71将食材信息写入标签20。
示例性的，所述读写模组71竖直安装在所述标签盒70的中间，通过隔板72形成的若干容纳槽701排列在读写模组71的两侧，当读写模组71工作时，向两侧容纳槽701发射RFID信号，从而将数据写入标签20中。每一容纳槽701均有预先设置的食材信息，检测装置73在检测到其对应的容纳槽701中放入新的标签20时，第二控制器74获取容纳槽701对应的食材信息，并将该食材信息发送给读写模组71，读写模组71将食材信息写入标签20中。用户在需要使用该食材信息对应的标签20时，可以直接取走使用，无需再经过手动自定义食材信息。
在一些实施例中，检测装置73可以为重量传感器或光传感器。若检测装置73为重量传感器，当重量传感器的检测值由大变小，表明此时有标签20从容纳槽701被取出。当重量传感器的检测值由小变大时，表明此时有标签20被放入容纳槽701。若检测装置73为光传感器，当光传感器的检测值由小变大时，表明此时有标签20从容纳槽701被取出，当光传感器的检测值由大变小时，表明此时有标签20被放入容纳槽701。
第二控制器74还被配置为：响应于食材信息配置操作，获取配置信息；根据配置信息更新所述容纳槽701对应的食材信息。
示例性的，第二控制器74可以接收来自客户端的配置信息，用户可以通过客户端配置标签盒70中每一个容纳槽701对应的食材信息，配置后的容纳槽701对应的食材信息的食材种类如表1所示。值得说明的是，配置信息可以是对未使用过的容纳槽701的初始配置操作，也可以是对已经配置有食材信息的部分容纳槽701的更新操作，比如将容纳槽A1的食材信息从“牛肉”更新为“猪肉”。
表1容纳槽701对应的食材种类
容纳槽 1 2 3 4
A 牛肉 虾 菠菜 鸡肉
B 羊肉 西蓝花 梨 白菜
在一些实施例中，标签盒70还包括通信模块75，通信模块75可以为无线保真(Wireless Fidelity，WIFI)模块或蓝牙模块。表1中容纳槽701的数量和对应设置的食材信息仅为示例，在实际使用中，用户可以通过通信模块75自行修订每一个容纳槽701的食材信息。
在实际使用中，当用户购买了牛肉、虾、西兰花等食材，此时可以把容纳槽701中的A1、A2和B2处的标签取出，夹在食材上放入冰箱内保存。如果此时用户购买了3份牛肉希望分开存储，但目前只有1个牛肉标签，这时候用户可以把其他容纳槽701的标签如B4、A4位置的标签插到容纳槽701中的A1处进行标签信息改写，然后再将改写后的标签夹在其余两份牛肉上并放入冰箱内保存。
在一些实施例中，第二控制器74还被配置为：响应于检测装置73检测到其对应的容纳槽701中有标签20被取出，向第一控制器30发送与容纳槽701对应的食材信息，以使第一控制器30进行食材管理。
示例性的，当检测到有任一容纳槽701中的标签20被取出时，表明用户此时需要使用该标签20，将该标签20与对应的食材一并放入冰箱，第二控制器74控制标签盒70中的通信模块75将与容纳槽701对应的食材信息发送给冰箱，冰箱会记录该食材信息，表明此时冰箱中已放置有该食材。
在一些实施例中，如图3所示，标签盒70的盒盖内表面设中有显示屏76，显示屏76中显示有所有容纳槽701对应的食材信息。
示例性的，为方便用户知道每个容纳槽701对应的食材信息是哪些，可以在盒盖的内表面上设置显示屏76实时显示每个容纳槽701对应的食材信息。进一步地，为节省电量，显示屏76只有在盒盖被打开时点亮，盒盖闭合时，显示屏76熄灭。另外，当容纳槽701闲置时，通过显示屏76显示的每一个容纳槽701对应的食材信息，用户也可以得知当前闲置的容纳槽701对应的食材信息，方便用户重新放置标签20。
在一些实施例中，标签20的显示屏23可以显示有与当前容纳槽701对应的食材信息。
示例性的，通过在标签20的显示屏23，可以在用户从标签盒70取出标签20时，用户仍然能够得知手上拿着的标签20对应的食材信息。
本公开实施例提供的冰箱，通过设置标签盒并在标签盒内部设置读写模组，可以直接通过读写模组对放置在标签盒中的标签进行定义。另外，通过隔板将标签盒划分为若干个容纳槽，每一个容纳槽均有其对应的食材信息，在用户将标签置于容纳槽中时，检测装置可以实时检测到有RFID标签被放入容纳槽中，此时读写模组将容纳槽对应的食材信息写入标签中，后续用户可直接取出已经与食材绑定后的标签进行使用，无需用户手动定义标签，节省用户将食材和标签进行绑定的时间。
在一些实施例中，冰箱的门体处于打开状态的立体图如图4所示，图4以储藏室111的箱门501打开为例，第一控制器30设置在铰链盖12中。储藏室111具有照明装置601和设置于储藏室111内侧壁的读取模块40，标签盒可以放置于箱门501的内侧壁，被配置为收纳未使 用的标签。标签盒也可以放置于冰箱顶部或箱门501的外侧壁，本公开对于标签盒与冰箱的位置关系并不限定。
本公开一些实施例还提供了一种冰箱的控制方法，由上述任一实施例中的冰箱1执行，冰箱1包括箱体10、多个标签20、第一控制器30和读取模块40，箱体10包括多个储藏室11。如图5所示，该方法包括步骤501至步骤503。
步骤501、第一控制器在多个储藏室中，确定满足食材定位触发条件的目标储藏室，食材定位触发条件包括储藏室存在光照。
在一些实施例中，目标储藏室为满足食材定位触发条件的储藏室，即存在光照的储藏室。食材定位触发条件包括：储藏室的照明装置处于开启状态，或多个储藏室中任一储藏室的箱门处于开启状态。
步骤502、第一控制器获取多个标签的标签信息。
在一些实施例中，第一控制器30通过读取模块40获取冰箱1内所有的标签20的标签信息。标签信息包括食材信息和光强信号。读取模块40包括RFID天线，该RFID天线设置在各个储藏室11左右侧壁内胆内，和超高频RFID模组电连接，发射无线射频信号和标签20进行通信。
步骤503、第一控制器确定多个标签中光强信号大于光强阈值的标签存储在目标储藏室。
在一些实施例中，通过步骤502获取的多个标签信息，第一控制器30将标签信息中光强信号的数值大于光强阈值的确定为存储在目标储藏室的标签。
示例性的，当食材定位触发条件为储藏室的装置处于开启状态，以储藏室111的箱门501被打开时储藏室111内的照明装置601启动，且用户打开储藏室111的箱门501为例，此时储藏室111的箱门501被打开，储藏室111内的照明装置601启动，使得储藏室111充满光照。第一控制器30确定储藏室111为目标储藏室，随后第一控制器30通过读取模块40获取冰箱内所有标签20的标签信息。因为只有在储藏室111的标签20可以检测到光强，即只有储藏室111的标签20的标签信息中的光强信号大于光强阈值(例如：光强阈值为0)，第一控制器30确定多个标签中光强信号大于光强阈值的标签存储在目标储藏室。通过上述步骤可以确定储藏室111内存储的食材信息。
示例性的，当食材定位触发条件为多个储藏室中任一储藏室的箱门处于开启状态，以用户打开没有照明装置的储藏室113的箱门503为例，此时储藏室113的箱门503被打开，外界自然光使得储藏室113充满光照，第一控制器30确定储藏室113为目标储藏室，随后第一控制器30通过读取模块40获取冰箱内所有标签20的标签信息。因为只有在储藏室113的标签20可以检测到光强，其余箱门未打开的储藏室中的标签20的光强信号均为0，第一控制器30确 定多个标签中光强信号大于光强阈值的标签存储在目标储藏室113。通过上述步骤可以确定储藏室113内存储的食材信息。
在一些实施例中，如图6所示，冰箱的控制方法还包括步骤504，步骤504可以在步骤501至步骤503之前。
步骤504、若多个储藏室的箱门状态均为关闭状态，第一控制器依次启动多个储藏室的照明装置，且启动多个储藏室中任一储藏室的照明装置时，关闭其他储藏室的照明装置。
在一些实施例中，当冰箱1的储藏室11均为关闭状态，第一控制器30依次启动储藏室的照明装置，例如可以从上往下依次启动储藏室111的照明装置601，储藏室112的照明装置602。且照明装置601开启时照明装置602关闭，在照明装置601开启一段时间并关闭后，照明装置602开启。在用户对冰箱没有进行操作时，控制器30通过依次启动储藏室的照明装置，可以使得储藏室111和储藏室112先后充满光照，第一控制器30依次确定存储在储藏室111和储藏室112中的食材。在用户打开冰箱拿出或放入食材后，通过第一控制器30控制照明装置的开启或关闭，获取冰箱内标签的标签信息，对冰箱内的食材重新定位，更新记录冰箱内现有的食材的信息。
在一些实施例中，目标储藏室包括第一储藏室和第二储藏室，所述第一储藏室的箱门由关闭状态变为开启状态的时间早于所述第二储藏室的箱门由关闭状态变为开启状态的时间时，如图7所示，冰箱的控制方法还包括：步骤701至步骤704。
步骤701、在第一储藏室的箱门处于开启状态且第二储藏室的箱门处于关闭状态时，第一控制器获取多个标签的第一光强信号。
在一些实施例中，在第一储藏室的箱门打开时，第一控制器30通过读取模块40获取多个标签的标签信息，将标签信息中的光强信号作为第一光强信号。
步骤702、在第二储藏室的箱门处于开启状态时，第一控制器获取多个标签的第二光强信号。
在一些实施例中，在第二储藏室的箱门打开时，第一控制器30通过读取模块40再次获取多个标签的标签信息，将此次标签信息中的光强信号作为第二光强信号。
步骤703、将多个标签中，第一光强信号大于光强阈值的标签确定为存储在第一储藏室的第一标签。
步骤704、第一控制器将多个标签中除第一标签以外的其他标签中，第二光强信号大于光强阈值的标签确定为存储在第二储藏室的第二标签。
在一些实例中，第一储藏室的箱门处于开启状态时，处于第一储藏室内的光强信号大于光强阈值，第二储藏室的箱门处于开启状态时，处于第二储藏室内的光强信号大于光强阈值，由 于根据第一光强信号已经确定出存储在第一储藏室的第一标签。且存在第一储藏室和第二储藏室的箱门均处于开启状态的情况，此时处于第一储藏室的标签的第二光强信号也大于光强阈值，因此第一控制器需要在多个标签中除第一标签以外的其他标签中确定第二标签。
示例性的，当目标储藏室111(又称第一储藏室)的箱门501和目标储藏室112(又称第二储藏室)的箱门502相继被打开时，第一储藏室和第二储藏室的箱门由关闭变为开启状态的时间存在时间差，因此获取的第一光强信号和第二光强信号也存在时间差，值得说明的是，在开启储藏室112的箱门502时，需要保证已经获取完所有标签20的第一光强信号。在获取第一光强信息时，储藏室112的箱门502还未开启，因此可以将第一光强信号大于光强阈值的标签确定出存储在第一储藏室的第一标签。在获取第二光强信号时，储藏室111的箱门501和储藏室112的箱门502均已开启，此时第二光强信号大于光强阈值的标签中包括了第一标签，因此需要在多个标签中除第一标签以外的其他标签中确定第二标签。
在一些实施例中，冰箱1还包括标签盒70，该标签盒70包括：读写模组71、隔板72、多个检测装置73和第二控制器74。隔板72将标签盒70划分为多个容纳槽701，如图8所示，冰箱的控制方法还包括：步骤801至步骤803。
步骤801、第二控制器响应于检测装置检测到其对应的容纳槽中有标签被放入，获取与容纳槽对应的食材信息。
步骤802、第二控制器向读写模组发送食材信息。
步骤803、读写模组接收第二控制器发送的食材信息，并将食材信息写入标签。
示例性的，读写模组71竖直安装在标签盒70的中间，通过隔板72形成的若干容纳槽701排列在读写模组71的两侧，当读写模组71工作时，向两侧容纳槽701发射RFID信号，从而将数据写入标签20中。每一个容纳槽701均设置有食材信息，检测装置73在检测到其对应的容纳槽701中被放入新的标签20时，标签盒70的第二控制器74获取容纳槽701对应的食材信息，并向将读写模组71发送该食材信息，读写模组71接收第二控制器74发送的食材信息，并将该食材信息写入标签20中。用户在需要使用该食材信息对应的标签20时，可以直接取走使用，无需再经过自定义后使用。
在一些实施例中，冰箱的控制方法还包括：第二控制器响应于食材信息配置操作，获取配置信息；第二控制器根据配置信息更新容纳槽对应的食材信息。
示例性的，标签盒70可以接收来自客户端的配置信息，用户可以通过在客户端配置标签盒70中每一个容纳槽701对应的食材信息。值得说明的是，所述配置信息可以是对未使用过的容纳槽的初始配置操作，也可以是对已经配置有食材信息的部分容纳槽的更新操作。
在一些实施例中，冰箱的控制方法还包括：第一控制器响应于检测装置检测到其对应的容 纳槽中有标签被取出，向第一控制器发送与容纳槽对应的食材信息；第一控制器接收来自第二控制器的食材信息并进行食材管理。
示例性的，当检测装置73检测到有任一容纳槽701中的标签20被取出时，表明用户此时需要使用该标签20，将该标签20与对应的食材一并放入冰箱，标签盒70的第二控制器74控制通信模块75向第一控制器30发送与容纳槽701对应的食材信息，第一控制器30接收来自第二控制器74的食材信息并进行食材管理，表明此时冰箱中已放置有该食材。
本公开一些实施例提供的冰箱的控制方法，通过在标签盒内部设置读写模组，可以直接通过读写模组对放置在标签盒中的标签进行定义。另外，通过隔板将盒体划分为若干个容纳槽，每一个容纳槽均有其对应的食材信息，在用户将标签置于容纳槽中时，检测装置可以实时检测到有标签被放入容纳槽中，此时读写模组会将容纳槽对应的食材信息写入标签中，后续用户可直接取标签与食材进行绑定后放入冰箱中，无需用户手动定义标签，节省用户将食材和标签进行绑定的时间。
本公开一些实施例提供了一种非暂态计算机可读存储介质(例如非暂态计算机可读存储介质)。该非暂态计算机可读存储介质存储有计算机程序指令，该计算机程序指令在被计算机(例如，控制器30)执行时，使得该计算机执行如上述任一实施例所述的冰箱的控制方法。
例如，上述非暂态计算机可读存储介质可以包括，但不限于：磁存储器件(例如，硬盘、软盘或磁带等)，光盘(例如，压缩盘(Compact Disk，CD)、数字通用盘(Digital Versatile Disk，DVD)等)，智能卡和闪存器件(例如，可擦写可编程只读存储器(Erasable Programmable Read-Only Memory，EPROM)、卡、棒或钥匙驱动器等)。本公开实施例描述的各种计算机可读存储介质可代表用于存储信息的一个或多个设备和/或其它机器可读存储介质。术语“机器可读存储介质”可包括但不限于，无线信道和能够存储、包含和/或承载指令和/或数据的各种其它介质。
本公开一些实施例提供了一种计算机程序产品。该计算机程序产品包括计算机程序指令(例如存储在非暂态计算机可读存储介质上的计算机程序指令)。该计算机程序指令在被计算机(例如，控制器30)执行时，使计算机执行如上述任一实施例所述的冰箱的控制方法。
本公开一些实施例提供了一种计算机程序。该计算机程序在被计算机(例如，控制器30)执行时，使计算机执行如上述任一实施例所述的冰箱的控制方法。
上述计算机可读存储介质、计算机程序产品及计算机程序的有益效果和上述一些实施例所述的冰箱的控制方法的有益效果相同，此处不再赘述。
需说明的是，以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元， 即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。另外，本发明提供的装置实施例附图中，模块之间的连接关系表示它们之间具有通信连接，具体可以实现为一条或多条通信总线或信号线。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与一些实施例公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (19)

  1. 一种冰箱，包括：
    箱体，包括多个储藏室；
    多个标签，被配置为检测光强信号；
    读取模块，被配置为读取所述多个标签的标签信息，所述标签信息包括所述光强信号；
    第一控制器，被配置为：
    在所述多个储藏室中，确定满足食材定位触发条件的目标储藏室，所述食材定位触发条件包括所述储藏室存在光照；
    获取所述多个标签的标签信息；
    确定所述多个标签中光强信号大于光强阈值的标签存储在所述目标储藏室。
  2. 根据权利要求1所述的冰箱，还包括门体，所述门体包括多个储藏室的箱门，所述储藏室的箱门被配置为打开和关闭所述储藏室；
    所述第一控制器还被配置为：若所述多个储藏室的箱门状态均为关闭状态，依次启动所述多个储藏室的照明装置，且启动所述多个储藏室中任一储藏室的所述照明装置时，关闭其他储藏室的所述照明装置；
    其中，所述食材定位触发条件包括所述储藏室的所述照明装置处于开启状态。
  3. 根据权利要求1所述的冰箱，其中，所述食材定位触发条件还包括所述多个储藏室中任一储藏室的箱门处于开启状态。
  4. 根据权利要求3所述的冰箱，其中，所述目标储藏室包括第一储藏室和第二储藏室，所述第一储藏室的箱门由关闭状态变为开启状态的时间早于所述第二储藏室的箱门由关闭状态变为开启状态的时间；
    所述第一控制器，还被配置为：
    在所述第一储藏室的箱门处于开启状态且所述第二储藏室的箱门处于关闭状态时，获取所述多个标签的第一光强信号；
    在所述第二储藏室的箱门处于开启状态时，获取所述多个标签的第二光强信号；
    将所述多个标签中所述第一光强信号大于所述光强阈值的标签确定为存储在所述第一储藏室的第一标签；
    将所述多个标签中除所述第一标签以外的其他标签中，所述第二光强信号大于所述光强阈值的标签确定为存储在所述第二储藏室的第二标签。
  5. 根据权利要求1至4中任一项所述的冰箱，还包括标签盒，所述标签盒包括：
    隔板，将所述标签盒划分为多个容纳槽，所述容纳槽用于放置所述标签；
    多个检测装置，分别对应设置在所述多个容纳槽中，且被配置为检测该检测装置对应的所述容纳槽中是否有所述标签被放入或被取出；其中，每个所述容纳槽配置有对应的食材信 息；
    读写模组，被配置为对放置在所述容纳槽中的所述标签进行读写操作；
    第二控制器，耦接至所述第一控制器，且被配置为：
    响应于所述检测装置检测到其对应的所述容纳槽中有所述标签被放入，获取与所述容纳槽对应的食材信息；
    向所述读写模组发送所述食材信息，以使所述读写模组将所述食材信息写入所述标签。
  6. 根据权利要求5所述的冰箱，其中，所述第二控制器还被配置为：
    响应于食材信息配置操作，获取配置信息；
    根据所述配置信息更新所述容纳槽对应的食材信息。
  7. 根据权利要求5或6所述的冰箱，其中，所述第二控制器还被配置为：
    响应于所述检测装置检测到其对应的所述容纳槽中有所述标签被取出，向所述第一控制器发送与所述容纳槽对应的食材信息，以使所述第一控制器进行食材管理。
  8. 根据权利要求5至7中任一项所述的冰箱，其中，所述标签盒的盒盖内表面设有显示屏，所述显示屏用于显示所述多个容纳槽对应的食材信息。
  9. 根据权利要求5至8中任一项所述的冰箱，其中，所述检测装置包括重量传感器或光传感器。
  10. 一种冰箱的控制方法，所述冰箱包括：多个标签、读取模块、第一控制器和箱体，所述箱体包括多个储藏室，所述方法包括：
    所述第一控制器在所述多个储藏室中，确定满足食材定位触发条件的目标储藏室，所述食材定位触发条件包括所述储藏室存在光照；
    所述第一控制器获取所述多个标签的标签信息；
    所述第一控制器确定所述多个标签中光强信号大于光强阈值的标签存储在所述目标储藏室。
  11. 根据权利要求10所述的冰箱的控制方法，还包括：
    若所述多个储藏室的箱门状态均为关闭状态，所述第一控制器依次启动所述多个储藏室的照明装置，且启动所述多个储藏室中任一储藏室的所述照明装置时，关闭其他储藏室的所述照明装置。
  12. 根据权利要求11所述的冰箱的控制方法，所述食材定位触发条件包括所述储藏室的所述照明装置处于开启状态。
  13. 根据权利要求10所述的冰箱的控制方法，所述食材定位触发条件还包括所述多个储藏室中任一储藏室的箱门处于开启状态。
  14. 根据权利要求13所述的冰箱的控制方法，所述目标储藏室包括第一储藏室和第二储藏室，所述第一储藏室的箱门由关闭状态变为开启状态的时间早于所述第二储藏室的箱门由关闭状态变为开启状态的时间时，所述方法还包括：
    在所述第一储藏室的箱门处于开启状态且所述第二储藏室的箱门处于关闭状态时，所述第一控制器获取所述多个标签的第一光强信号；
    在所述第二储藏室的箱门处于开启状态时，所述第一控制器获取所述多个标签的第二光强信号；
    所述第一控制器将所述多个标签中所述第一光强信号大于所述光强阈值的标签确定为存储在所述第一储藏室的第一标签；
    所述第一控制器将所述多个标签中除所述第一标签以外的其他标签中，所述第二光强信号大于所述光强阈值的标签确定为存储在所述第二储藏室的第二标签。
  15. 根据权利要求10至14中任一项所述的冰箱的控制方法，所述冰箱还包括标签盒，所述标签盒包括多个检测装置、隔板、读写模组和第二控制器，所述隔板将所述标签盒划分为多个容纳槽，所述方法还包括：
    所述第二控制器响应于所述检测装置检测到其对应的所述容纳槽中有所述标签被放入，获取与所述容纳槽对应的食材信息；
    所述第二控制器向所述读写模组发送所述食材信息，以使所述读写模组将所述食材信息写入所述标签。
  16. 根据权利要求15所述的冰箱的控制方法，还包括：
    所述第二控制器响应于食材信息配置操作，获取配置信息；
    所述第二控制器根据所述配置信息更新所述容纳槽对应的食材信息。
  17. 根据权利要求15或16所述的冰箱的控制方法，还包括：
    所述第二控制器响应于所述检测装置检测到其对应的所述容纳槽中有所述标签被取出，向所述第一控制器发送与所述容纳槽对应的食材信息；
    所述第一控制器接收来自所述第二控制器的所述食材信息并进行食材管理。
  18. 一种非暂态计算机可读存储介质，存储有计算机程序指令，所述计算机程序指令在被计算机执行时，使得所述计算机执行如权利要求10至17中任一项所述的冰箱的控制方法中的一个或多个步骤。
  19. 一种计算机程序产品，包括存储在非暂态计算机可读存储介质上的计算机程序指令，其中，所述计算机程序指令在被计算机执行时，使得所述计算机执行如上述权利要求10至17中任一项所述的冰箱的控制方法中的一个或多个步骤。
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