WO2024045686A1 - 冰箱以及冰箱与称重装置的绑定方法 - Google Patents
冰箱以及冰箱与称重装置的绑定方法 Download PDFInfo
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- WO2024045686A1 WO2024045686A1 PCT/CN2023/092837 CN2023092837W WO2024045686A1 WO 2024045686 A1 WO2024045686 A1 WO 2024045686A1 CN 2023092837 W CN2023092837 W CN 2023092837W WO 2024045686 A1 WO2024045686 A1 WO 2024045686A1
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- WIPO (PCT)
- Prior art keywords
- weighing device
- weighing
- communication
- refrigerator
- bound
- Prior art date
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- 238000005303 weighing Methods 0.000 title claims abstract description 726
- 238000000034 method Methods 0.000 title claims abstract description 78
- 238000004891 communication Methods 0.000 claims abstract description 320
- 230000008859 change Effects 0.000 claims abstract description 87
- 230000008569 process Effects 0.000 description 25
- 239000004615 ingredient Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000005494 condensation Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011555 saturated liquid Substances 0.000 description 2
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000020785 dietary preference Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
Definitions
- the present disclosure relates to the technical field of household appliances, and in particular, to a refrigerator and a binding method between the refrigerator and a weighing device.
- some refrigerators are equipped with weighing devices that measure the weight of ingredients to obtain information about the remaining amount of ingredients in the refrigerator.
- the weighing device is usually connected to the refrigerator through communication connection.
- the user needs to bind the weighing device to the refrigerator before using the weighing device.
- a refrigerator which includes a cabinet, a first communication component, at least one weighing device, and a controller.
- the first communication component is provided on the box.
- the weighing device includes a second communication component, the second communication component is coupled to the first communication component, so that the weighing device transmits the weighing data and communication of the weighing device to the refrigerator information;
- the controller is configured to: scan the weighing devices within the preset range through the first communication component and establish a communication connection with the weighing device; obtain all communication connections through the first communication component
- the first weighing data of the weighing device the first weighing data is the weight data of the items currently carried by the weighing device; obtaining the weight data of the communicatively connected weighing device through the first communication component
- Second weighing data the second weighing data is obtained after the user changes the carrying weight of the weighing device to be bound; if the second weighing data is compared to the first change of the first weighing data If the quantity is greater than the preset value, it is determined that the weighing device is the
- the refrigerator includes a box, a first communication component, and at least one weighing device.
- the first communication component is provided on the box.
- the weighing device includes a second communication component, the second communication component is coupled to the first communication component, so that the weighing device transmits the weighing data and communication of the weighing device to the refrigerator information.
- the method includes: scanning the weighing device within a preset range through the first communication component to obtain the communication information of the weighing device; if it is determined that the communication information satisfies the preset communication connection condition, controlling the first A communication component establishes a communication connection with the weighing device; the first weighing data of the weighing device that has been communicated is obtained through the first communication component, and the first weighing data is the weight of the weighing device.
- the weight data of the currently carried items; the second weighing data of the communicatively connected weighing device is obtained through the first communication component.
- the second weighing data changes when the user changes the weight of the weighing device to be bound.
- the weighing device Obtained after carrying the weight; if the first change amount of the second weighing data relative to the first weighing data is greater than the preset value, it is determined that the weighing device is the weighing device to be bound, and the weighing device is The first communication component performs communication binding with the weighing device to be bound.
- Figure 1 is a structural diagram of a refrigerator according to some embodiments.
- Figure 2 is another structural diagram of a refrigerator according to some embodiments.
- Figure 3 is a structural diagram of a refrigeration system of a refrigerator according to some embodiments.
- Figure 4 is an application scenario diagram of binding a refrigerator and a weighing device according to some embodiments
- Figure 5 is a structural diagram of a weighing device according to some embodiments.
- Figure 6 is a structural diagram of a control system of a refrigerator according to some embodiments.
- Figure 7 is a flow chart of a method for binding a refrigerator and a weighing device according to some embodiments
- Figure 8 is a flow chart of another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 9 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 10 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 11 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 12 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments
- Figure 13 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments
- Figure 14 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 15 is an application scenario diagram for binding another refrigerator to a weighing device according to some embodiments.
- Figure 16 is a working state diagram of a weighing device according to some embodiments.
- Figure 17 is a flow chart of yet another method of binding a refrigerator and a weighing device according to some embodiments.
- Figure 18 is a structural diagram of another weighing device according to some embodiments.
- Figure 19 is an application scenario diagram for binding another refrigerator and a weighing device according to some embodiments.
- Figure 20 is a flow chart of a method for binding a refrigerator and a weighing device according to some embodiments
- Figure 21 is an interaction flow chart of a refrigerator, a weighing device, a cloud server and a mobile terminal 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 indicating the quantity of indicated technical features. Therefore, features 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.
- connection should be understood in a broad sense.
- connection can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.
- coupled indicates that two or more components are in direct physical or electrical contact.
- coupled or “communicatively coupled” may also refer to two or more components that are not in direct contact with each other but still cooperate or interact with each other.
- the embodiments disclosed herein are not necessarily limited by the content herein.
- At least one of A, B and C has the same meaning as “at least one of A, B or C” and includes the following combinations of A, B and C: A only, B only, C only, A and B The combination of A and C, the combination of B and C, and the 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.
- parallel includes absolutely parallel and approximately parallel, and the acceptable deviation range of approximately parallel may be, for example, a deviation within 5°;
- perpendicular includes absolutely vertical and approximately vertical, and the acceptable deviation range of approximately vertical may also be, for example, Deviation within 5°.
- equal includes absolute equality and approximation Equality, wherein the difference between the two may be equal within the acceptable deviation range of being approximately equal, for example, is less than or equal to 5% of either one.
- the refrigerator 1000 includes a box 10 defining a storage space, and at least one compartment is provided in the box 10 .
- the rooms can be divided into refrigerators, freezers, greenhouses, etc.
- One or more door bodies 200 are provided at the opening of each room.
- the upper compartment of the box 10 is a refrigerating room, and the refrigerating room is provided with two doors 200 .
- the door 200 includes a door shell 210 located outside the box 10 , a door inner bladder 220 , an upper end cover 230 , and a lower end cover 240 located inside the box 10 . and the thermal insulation layer between the lower end caps 240.
- the insulation layer can be filled with foam.
- the refrigerator 1000 also includes a refrigeration system configured to cool the compartments within the cabinet 10 .
- the refrigeration system includes a compressor 1, a condenser 2, an anti-condensation pipe 3, a dry filter 4, a pressure reducer 5, an evaporator 6 and a gas-liquid separator 7.
- the working process of the refrigeration system includes compression process, condensation process, throttling process and evaporation process.
- compressor 1 starts to work, low-temperature, low-pressure refrigerant is sucked into compressor 1, compressed into high-temperature, high-pressure superheated gas in the cylinder of compressor 1, and then discharged to condenser 2.
- the condensation process is: the high-temperature, high-pressure refrigerant gas dissipates heat through the condenser 2, and the temperature continues to drop, and is gradually cooled into normal temperature, high-pressure saturated steam, and is further cooled into a saturated liquid. The temperature no longer drops, and the temperature at this time is is called the condensation temperature. The pressure of the refrigerant remains almost constant during the entire condensation process.
- the throttling process is as follows: the condensed refrigerant saturated liquid passes through the drying filter 4 to filter out moisture and impurities, and then flows into the pressure reducer 5. After being throttled and depressurized by the pressure reducer 5, it becomes normal temperature and low pressure wet steam.
- the evaporation process is as follows: the wet steam at normal temperature and low pressure begins to absorb heat in the evaporator 6 and vaporizes, which not only reduces the temperature of the evaporator 6 and the gas around the evaporator 6, but also turns the refrigerant into a low-temperature, low-pressure gas.
- the refrigerant coming out of the evaporator 6 passes through the gas-liquid separator 7 and returns to the compressor 1 again.
- the heat in the refrigerator 1000 can be transferred to the air outside the box to achieve the purpose of cooling.
- the ingredient management function has the following application scenarios: recommending healthy recipes to users based on their dietary preferences and ingredient information; prompting users to replenish ingredients when the remaining ingredients are insufficient; and when ingredients have been stored for too long and may not be fresh. Next, remind users to check in time to avoid expiration, etc.
- the food type information placed in the refrigerator 1000 can be automatically obtained through image recognition technology, or the user can enter the food type information by himself through the APP of the mobile terminal and send it to the refrigerator 1000 for storage in the system of the refrigerator 1000 .
- the weight information of ingredients is usually not available directly, and users may need to weigh and enter it themselves. When the weight of ingredients changes, it may not be possible to directly obtain the weight change data of the ingredients and the current weight of the ingredients, causing the user to repeatedly weigh and enter, causing inconvenience.
- some embodiments of the present disclosure provide a refrigerator in which at least one weighing device is placed.
- multiple weighing devices may be placed in the refrigerator.
- Different types of ingredients are placed on different weighing devices to meet the user's needs for managing multiple ingredients.
- the plurality of weighing devices are bound to the refrigerator.
- the user can bind the weighing device to the refrigerator by turning on the Bluetooth component of the weighing device or scanning the identification code. After successful binding, the weighing device can upload the weight information of the ingredients to the refrigerator, which will help improve the convenience of food management.
- the refrigerator 1000 further includes a first communication component 20 , and the first communication component 20 is provided on the box 10 .
- the refrigerator 1000 can be coupled with an external device through the first communication component 20 for data transmission.
- the refrigerator 1000 further includes at least one weighing device 40 , and the weighing device 40 can be accommodated in the box 10 .
- the weighing device 40 is configured to weigh the items carried by itself.
- the weighing device 40 includes a tray, and items stored in the refrigerator 1000 can be placed on the tray of the weighing device 40 .
- the weighing device 40 includes a second communication component 50 .
- the weighing device 40 can be coupled with an external device through the second communication component 50 for data transmission.
- the second communication component 50 sends the acquired weighing data to the refrigerator 1000
- the refrigerator 1000 receives the weighing data through the first communication component 20 and displays it so that the user can understand the weight of the items on the weighing device 40 .
- the refrigerator 1000 and the weighing device 40 are communicated and bound, that is, the first communication component 20 and the second communication component 50 are communicated and bound.
- the refrigerator 1000 also includes a control end.
- the control end can be integrated on the box 10 of the refrigerator 1000 , or can be independent of the box 10 of the refrigerator 1000 .
- the control end of the refrigerator 1000 includes a control panel 30 , which is integrated on the box 10 and configured to receive control instructions.
- control panel 30 is provided with a display screen, and the display screen is configured to display the set temperature and functional status of each room, the control interface of the refrigerator 1000, food type information, food weight information, etc.
- the control end of the refrigerator 1000 further includes a mobile terminal 70 .
- the mobile terminal 70 is coupled with the first communication component 20 to realize remote control of the refrigerator 1000 through the mobile terminal 70 .
- the mobile terminal 70 can also be bound to the refrigerator 1000 for subsequent use. For example, download and install an application (Application, APP) on the mobile terminal 70, and click "Add Device" to communicate and bind with the refrigerator 1000.
- Application Application, APP
- the first communication component 20 of the refrigerator 1000 and the second communication component 50 of the weighing device 40 are both Bluetooth components.
- the communication connection is realized between the refrigerator 1000 and the weighing device 40 through the Bluetooth component.
- Perform data transfer After obtaining the weighing data, the refrigerator 1000 can send the weighing data and other information to the mobile terminal 70 so that the user can learn the remaining amount of food in the refrigerator through the mobile terminal 70 .
- the mobile terminal 70 turns on the Bluetooth component to establish a communication connection with the refrigerator 1000 through the Bluetooth component.
- Wireless communication can be easily achieved using Bluetooth connection, with good communication quality and low power consumption.
- Bluetooth all nearby devices that meet the connection conditions can be found in a single scanning process to facilitate subsequent communication binding.
- One refrigerator 1000 can be bound to multiple weighing devices 40. After successful communication binding, data transmission can be performed without binding again.
- the Bluetooth connection method is more suitable for short-distance data exchange. When the weighing device and the mobile terminal 70 are far away from the refrigerator 1000, they may not be able to establish a connection with the refrigerator and transmit data.
- both the first communication component 20 and the second communication component 50 are wireless fidelity (Wireless Fidelity, WiFi) components.
- the weighing device 40 can communicate with the mobile terminal 70 through a router. For example, the user turns on the WiFi component of the weighing device, causing the weighing device to enter the network distribution state and search for surrounding devices. Then, the user enters the router's Service Set Identifier (SSID) (that is, the wireless name of the wireless network) and password through the APP of the mobile terminal 70 to connect to the router. Furthermore, the mobile terminal sends the password to the WiFi component of the weighing device through the router, so that the WiFi component of the weighing device can communicate wirelessly with external devices through the router. In this way, the communication connection between the mobile terminal and the weighing device 40 is achieved. It can be understood that communication between the refrigerator 1000 and the weighing device 40 can also be achieved through the above method.
- SSID Service Set Identifier
- the signal coverage range is larger and the data transmission speed is faster than that of Bluetooth connection.
- the weighing device 40 and the mobile terminal 70 need a one-to-one communication connection, and the mobile terminal 70 and the weighing device 40 need to be in the same local area network to receive data. Therefore, when there are multiple weighing devices 40, the process of establishing a communication connection is inconvenient. Moreover, the WiFi connection method still cannot meet the needs of the mobile terminal 70 to obtain ingredient information from a long distance.
- the weighing device 40 Since in actual application scenarios, the weighing device 40 is placed in the refrigerator, the distance from the refrigerator is short, and multiple weighing devices 40 may be placed in the refrigerator 1000 . Therefore, the weighing device 40 and the refrigerator 1000 can adopt a more convenient Bluetooth connection method.
- the mobile terminal 70 needs to receive ingredient information from a long distance, so the mobile terminal 70 and the refrigerator 1000 can be remotely connected through the cloud server and WiFi components.
- the first communication component 20 is a wireless communication component
- the second communication component 50 is a Bluetooth component.
- the wireless communication component has a Bluetooth function and a WiFi function.
- the wireless communication component can be an integrated Bluetooth WiFi component, or a component that is a combination of Bluetooth and WiFi.
- the Bluetooth component is configured to transmit the weighing data of the weighing device 40 to the wireless communication component.
- the wireless communication component can be connected to the Bluetooth component of the weighing device 40 through the Bluetooth function to receive the weighing data, identification information and Bluetooth name of the weighing device 40 sent by the Bluetooth component of the weighing device 40 .
- the weighing data is the weight of apples or watermelons measured by the weighing device 40 in FIG. 15 .
- the mobile terminal 70 communicates with the wireless communication component through the cloud server 80 .
- the wireless communication component is also configured to forward the weighing data, identification information of the weighing device 40 and Bluetooth name sent by the Bluetooth component to the cloud server 80, so that the cloud server 80 sends the relevant data to the refrigerator 1000.
- the bound mobile terminal 70 is displayed on the APP of the mobile terminal 70 so that the user can understand the weight of the items on the weighing device 40 .
- first communication component 20 and the second communication component 50 are not limited to the components in the above embodiments, and can be applied to the binding method of the refrigerator 1000 and the weighing device 40 of the present disclosure.
- the weighing device 40 and the refrigerator 1000 need to be communicated and bound to facilitate subsequent use. Since adjacent users may purchase refrigerators 1000 and weighing devices 40 produced by the same manufacturer, or the same user places multiple refrigerators 1000 and weighing devices 40 of the same model at home, when the user combines the weighing device 40 with the refrigerator When 1000 performs communication binding, the refrigerator 1000 may be bound to an adjacent user or a weighing device 40 of the same user that does not need to be bound. Especially when the second communication components 50 of multiple weighing devices 40 have the same name and are close to each other, the refrigerator 1000 and the weighing device 40 are more likely to be mistakenly bound to each other.
- the names of the second communication components 50 of the first weighing device of refrigerator A and the second weighing device of refrigerator B are the same, and the distance between refrigerator A and refrigerator B is relatively close.
- the second communication component 50 of the first weighing device is also located within the scanning range of the refrigerator B, and since the names of the second communication components 50 of the first weighing device and the second weighing device are the same, the first Weighing device A' is likely to be mistakenly bound to refrigerator B.
- some embodiments of the present disclosure provide a refrigerator 1000.
- the refrigerator 1000 first establishes a communication connection with the weighing device 40 through the first communication component 20, and obtains the weighing data of the weighing device 40 that has established the communication connection. If the weighing data corresponding to a certain weighing device 40 changes, and the change amount is greater than the preset value, then the weighing device 40 is determined to be the weighing device 40 to be bound, and the weighing device to be bound is 40 for binding. In this way, erroneous binding to weighing devices of adjacent users or weighing devices 40 of the same user that do not need to be bound can be avoided.
- refrigerator 1000 also includes controller 60.
- controller 60 is coupled with the first communication component 20, and the controller 60 is configured to:
- the first weighing data of the communication-connected weighing device 40 is obtained through the first communication component 20, where the first weighing data is the weight data of the items currently carried by the weighing device 40;
- the second weighing data of the weighing device 40 to be bound is obtained through the first communication component 20.
- the second weighing data is obtained after the user changes the carrying weight of the weighing device 40 to be bound;
- the refrigerator 1000 is communicated with the second communication component 50 of the weighing device 40 whose second weighing data has a first variation relative to the first weighing data that is greater than a preset value.
- the refrigerator 1000 scans the weighing device 40 in the target area through the first communication component 20.
- the target area is an area within a preset range centered on the refrigerator 1000 to discover surrounding scales. Reinstall 40.
- the second communication component 50 of the weighing device 40 also needs to be turned on, so that the weighing device 40 can be used by the first communication component 20 of the refrigerator 1000 Scan found.
- the first communication component 20 and the second communication component 50 are Bluetooth components. After the Bluetooth component of the refrigerator 1000 is turned on, it will scan an area within a preset range to find the surrounding weighing devices 40 with the Bluetooth component turned on.
- the first communication component 20 After the first communication component 20 scans and finds the weighing device 40, it will establish a communication connection with the weighing device 40 that meets the preset communication connection conditions, and perform data transmission with the weighing device 40 that establishes the communication connection.
- the preset communication connection conditions can be set by the refrigerator 1000 or the weighing device 40, or can be set by the user.
- the refrigerator 1000 needs to obtain the weighing data of the weighing device 40 and determine the weighing device 40 to be bound based on the change in the weighing data.
- the user changes the carrying weight of the weighing device 40 to be bound, so that the refrigerator 1000 can determine the weighing device 40 to be bound and bind it to the weighing device 40 to be bound.
- the first weighing data is the weight of the item currently detected by the weighing device 40. It can be zero, that is, there is no item placed on the weighing device 40 at this time, or it can be a fixed value, that is, there is an item placed on the weighing device 40 at this time. .
- the weighing device 40 can obtain the weight data (ie, weighing data) of the items it carries in real time, and after establishing a communication connection with the refrigerator 1000, transmit the weighing data to the refrigerator 1000 through the second communication component. , thereby enabling the user to know the carrying weight of the weighing device 40 through the refrigerator 1000 .
- the refrigerator 1000 After the refrigerator 1000 obtains the first weighing data through the first communication component 20, it also obtains the second weighing data through the first communication component 20.
- the second weighing data occurs when the user changes the load of the weighing device 40 to be bound. obtained after the weight. Between the first weighing data acquisition time point and the second weighing data acquisition time point, the carrying weight of the weighing device 40 to be bound is changed.
- the first weighing data can be obtained immediately after the weighing device 40 establishes a communication connection with the refrigerator 1000, or can be obtained at any time before the weighing device 40 to be bound changes the carrying weight.
- the second weighing data can be obtained immediately after changing the load-bearing weight of the weighing device 40 to be bound, or can be obtained at any time after changing the load-bearing weight.
- the weighing device 40 will transmit the weighing data to the refrigerator 1000 in real time.
- the first weighing data is the weighing data obtained at a time before the weighing device 40 to be bound changes the carrying weight.
- the second weighing data is the weighing data obtained at any time after the weighing device 40 to be bound changes the carrying weight.
- the refrigerator 1000 establishes communication connections with multiple weighing devices 40, and the multiple weighing devices 40 respectively send their own first weighing data to the refrigerator. Then, the user changes the carrying weight of the weighing device 40 to be bound, for example, decreases or increases it. After the carrying weight changes, the weighing device 40 will send the second weighing data to the refrigerator 1000 . During the above process, the weighing device 40 whose carrying weight has not changed will not generate second weighing data.
- the refrigerator 1000 After the refrigerator 1000 receives the second weighing data, it compares the first change amount with the preset value. At this time, if it is determined that the first change amount is greater than the preset value, the weighing device 40 corresponding to the second weighing data is used as the weighing device 40 to be bound, and the weighing device 40 to be bound is combined with the preset value. Refrigerator 1000 for binding.
- the first variation is an absolute value
- the preset value may be greater than or equal to the absolute value of the maximum allowable error (ie, accuracy) of the weighing device 40 .
- accuracy the maximum allowable error
- the first amount of change is greater than the preset value, it means that the change in the weighing data is caused by changes in the corresponding load weight of the weighing device 40 rather than by the accuracy of the weighing device 40 . Therefore, when the first variation is greater than the preset value, the weighing device 40 corresponding to the second weighing data can be bound to the refrigerator 1000 .
- the weighing device 40 to be bound is one of the communicatively connected weighing devices 40 .
- multiple binding processes are required.
- the user only changes the carrying weight of the weighing device 40 to be bound. Therefore, generally speaking, the refrigerator 1000 will obtain a second weighing data, and the second weighing data corresponds to a weighing device 40, and the weighing device 40 is the weighing device to be bound.
- the refrigerator 1000 in some embodiments of the present disclosure first establishes a communication connection with the weighing device 40 through the first communication component 20 and obtains the first weighing data of the weighing device 40 that has established the communication connection. After the user changes the load-bearing weight of the weighing device 40, the second weighing data after the change of the load-bearing weight of the weighing device 40 that has established a communication connection is obtained. At this time, if the change amount of the second weighing data corresponding to a certain weighing device 40 relative to the first weighing data is greater than the preset value, then the weighing device 40 is determined to be the weighing device 40 to be bound, and Communication binding is performed on the weighing device 40 to be bound. In this way, incorrect binding of the refrigerator 1000 and the weighing device 40 can be avoided and the binding accuracy can be improved.
- control Server 60 is also configured to:
- the third weighing data of the communicatively connected weighing device 40 is obtained through the first communication component 20.
- the third weighing data is obtained after the user changes the carrying weight of the weighing device 40 to be bound again;
- the weighing device 40 is determined to be the waiting one.
- the weighing device 40 is bound, and the refrigerator 1000 is communicated and bound with the weighing device 40 .
- the change amount of the third weighing data relative to the second weighing data is the second change amount.
- the user After the refrigerator 1000 obtains the second weighing data, the user changes the carrying weight of the weighing device 40 to be bound again, and then the weighing device 40 obtains the third weighing data and sends the third weighing data to the refrigerator. 1000. Therefore, after the refrigerator 1000 obtains the first weighing data, the user needs to change the load data of the weighing device 40 to be bound twice before the refrigerator obtains the third weighing data.
- the first change amount of the weighing device 40 is greater than the preset value, it means that the carrying weight of the weighing device 40 has changed. If the second change amount of the weighing device 40 is also greater than the preset value, it means that the carrying weight of the weighing device 40 has changed twice. At this time, the weighing device 40 whose first change amount and second change amount are both greater than the preset value is regarded as the weighing device 40 to be bound.
- the weighing device 40 is determined to be the weighing device 40 to be bound, and the refrigerator 1000 is Communication binding with the weighing device 40 includes:
- the weighing data sent by the weighing device 40 changes from the initial value (such as zero) to a certain weight value, and then changes to the initial value again, then the weighing device 40 is determined to be the weighing device 40 to be bound, and The refrigerator 1000 and the weighing device 40 are communicated and bound. It should be noted that the certain weight value is greater than the preset value.
- the weighing data sent by the weighing device 40 to the refrigerator 1000 may include the first weighing data, the second weighing data and the third weighing data.
- the controller is also configured to: The refrigerator is communicated and bound to the weighing device 40 whose first change amount and second change amount are both greater than the preset value, and the first change amount and the second change amount are equal.
- the refrigerator 1000 can be bound to the corresponding weighing device 40 only when both the first change amount and the second change amount are greater than the preset value, and the first change amount and the second change amount are equal. . Therefore, when the user changes the carrying weight of the weighing device 40 to be bound, the first change amount and the second change amount can be made the same, thereby allowing the refrigerator 1000 to load the weight of the weighing device 40 that is connected through communication.
- the weighing device 40 whose two changes are greater than the preset value and the first change and the second change are equal are determined to be the weighing devices 40 to be bound, thereby further improving the accuracy of binding.
- the controller 60 is also configured to:
- the refrigerator 1000 is communicated and bound to the weighing device 40 whose first variation is greater than the preset value.
- the time when the last first weighing data is obtained may be used as the acquisition time of the first weighing data. If multiple second weighing data are obtained, the time when the first second weighing data is obtained will be used as the acquisition time of the second weighing data.
- the preset duration is the average duration of the user's communication binding process, and the average duration can be obtained through data analysis.
- the time point when the user changes the carrying weight of the weighing device 40 for the first time can be used as the start time point of the communication binding, and the time point when the binding is successful can be used as the end time point of the communication binding.
- the time interval is less than the preset time length, it means that the second weighing data is obtained during the user's current communication binding process and is valid second weighing data and can be used in the current communication binding process.
- the time interval is greater than the preset time, it means that although the second weighing data is obtained, the second weighing data at this time is not obtained during the current communication binding process. At this time, the second weighing data Invalid weighing data, communication binding ends.
- the controller 60 is further configured to:
- the weighing device is the weighing device to be bound, and the refrigerator 1000 and the to-be-bound weighing device are Communication binding is performed with a certain weighing device 40.
- weighing device 40 has identification information.
- the identification information is unique and used to distinguish and identify the weighing device.
- the identification information is an identification code or an identification number of the weighing device 40 .
- the refrigerator 1000 can obtain the identification information of the weighing device 40 through the first communication component 20 .
- the controller 60 is further configured to:
- the refrigerator 1000 is communicated and bound to the weighing device 40 whose first variation is greater than the preset value.
- the controller 60 After acquiring the first weighing data, the controller 60 establishes a corresponding relationship between the first weighing data and the corresponding weighing device 40 .
- the refrigerator 1000 establishes communication connections with two weighing devices 40 , and both weighing devices 40 send first weighing data to the refrigerator 1000 .
- a corresponding relationship can be established between the identification information of the weighing device 40 and the first weighing data of the weighing device 40 . For example:
- the controller 60 After acquiring the second weighing data, the controller 60 establishes a corresponding relationship between the second weighing data and the identification information of the corresponding weighing device 40 .
- the obtained second weighing data is 80g, which corresponds to the weighing device 40 with the identification information “C”, then the corresponding relationship is:
- the difference between the first weighing data and the second weighing data of the weighing device 40 whose identification information is C is 60g. If the preset value is 5g, and at this time, the difference value 60g is greater than the preset value 5g, then the weighing device 40 corresponding to the identification information C and the refrigerator 1000 are communicated and bound.
- the above-mentioned scanning of the weighing device 40 through the first communication component 20 and establishing a communication connection with the weighing device 40 includes:
- the refrigerator 1000 establishes a communication connection with the weighing device 40 through the first communication component 20 .
- the communication information of the weighing device 40 is the name, communication method, etc. of the second communication component 50 of the weighing device 40 .
- the name of the second communication component 50 of the weighing device 40 produced by the same manufacturer has a fixed format, for example, the fixed format is "his_xxx", that is, the beginning information of the name is "his_”. Therefore, the preset communication connection condition may be that the format of the name of the second communication component 50 of the weighing device 40 is consistent with the fixed format.
- the communication information of the weighing device 40 may be the name of the Bluetooth component.
- the refrigerator 1000 scans two weighing devices 40, the name of the Bluetooth component of one weighing device 40 is "his_xxx", and the name of the Bluetooth component of the other weighing device 40 is "hos_xxx", then "his_xxx” corresponds to The weighing device 40 establishes a communication connection with the refrigerator 1000.
- the name of the second communication component 50 of the weighing device 40 to be bound may also be consistent with the default name as the default communication. Connection conditions.
- the controller 60 is also configured to: send a connection success message to the control end, so that the control end displays a reminder to the user to change the to-be-bound Prompt message for a certain load capacity of the weighing device 40.
- the connection success message carries the communication information and weighing data of the weighing device 40 that has been connected through communication.
- the first communication component 20 uploads the connection success message to the cloud server 80 , and the cloud server 80 sends the connection success message to the mobile terminal 70 .
- the control terminal can display the communication information and weighing data. For example, the corresponding relationship between the name of the second communication component 50 of the weighing device 40 and the first weighing data is displayed on the control end.
- the user can see the displayed information on the control terminal. In this way, the user can learn the weighing device 40 to which the first communication component 20 of the refrigerator 1000 is currently connected and the weighing data of each weighing device 40 .
- the control terminal After the user learns the name of the second communication component 50 of the weighing device 40 and the corresponding weighing data through the control terminal, if it is necessary to bind the refrigerator 1000 to the weighing device 40 corresponding to a certain name, If selected, click the corresponding name. After clicking on the corresponding name, the control terminal receives a command to bind the weighing device 40 corresponding to the name. Since there may be a weighing device 40 with the same name nearby, in order to further determine that the weighing device 40 selected by the user is the weighing device 40 to be bound, the control terminal can also display a reminder to the user to change the load of the weighing device 40 to be bound. weight prompt message to remind the user to change the carrying weight of the weighing device 40 to be bound. The prompt message can be text information, voice information, etc.
- the control terminal displays a binding confirmation prompt based on the received communication information to remind the user to determine whether to perform binding.
- the binding determination prompt is displayed according to the name of the second communication component 50 of the weighing device 40 .
- the control terminal will display a prompt message to change the carrying weight of the weighing device 40 to be bound; if the user chooses to give up binding the second communication component 50 currently connected to, the current connection can be skipped
- the second communication component 50 of the weighing device 40 continues to scan the second communication component 50 of the next weighing device 40 .
- the prompt message reminding the user to change the carrying weight of the weighing device 40 to be bound includes an item placement prompt.
- the control terminal can display an item placement prompt. In this way, the user can be reminded in time to place the items on the weighing device 40 to be bound to obtain the second weighing data, so that the refrigerator 1000 can determine the weighing device 40 that needs to be bound.
- the prompt message reminding the user to change the carrying weight of the weighing device 40 to be bound also includes a prompt to remove the item.
- the control terminal may also display a prompt for removing the item to remind the user to remove the item from the weighing device 40, thereby acquiring the third weighing data.
- the initial value of the weighing data of the weighing device 40 (ie, the first weighing data) is zero. If the weighing data sent by the second communication component 50 changes from zero to a value greater than the preset value, The weight value (ie, the second weighing data) indicates that the user has placed the item on the weighing device 40 to be bound. If the weighing data sent by the second communication component 50 changes from the weight value to zero (ie, the third weighing data), it indicates that the user has taken all the items from the weighing device 40 to be bound. Or, the user removes some items from the weighing device 40. At this time, the third weighing data of the weighing device 40 is a fixed value, and the fixed value is smaller than the second weighing data. At this time, it can be determined that the weighing device 40 corresponding to the second communication component 50 is the weighing device 40 to be bound.
- the controller is further configured to send a binding success message to the control terminal, so that the control terminal displays a prompt message indicating that the binding is successful.
- the control terminal can display the binding progress between the refrigerator 1000 and the weighing device 40, so that the user can understand the binding status of the refrigerator 1000 and the weighing device 40.
- the refrigerator 1000 After the refrigerator 1000 performs communication binding with the weighing device 40, it sends a communication binding success message to the control terminal. After receiving the message, the control terminal displays a prompt message indicating that the binding is successful so that the user knows that the current binding process is completed.
- some embodiments of the present disclosure provide a binding method between the refrigerator 1000 and the weighing device 40 , which is applied to the refrigerator 1000 .
- the method includes steps S11 to S14 .
- Step S11 scan the weighing device 40 through the first communication component 20 and establish a communication connection with the weighing device 40 .
- Step S12 Obtain the first weighing data of the communication-connected weighing device 40 through the first communication component 20.
- One weighing data is the weight data of the item currently carried by the weighing device 40 .
- step S13 the second weighing data of the weighing device 40 to be bound is obtained through the first communication component 20.
- the second weighing data is obtained after the user changes the carrying weight of the weighing device 40 to be bound.
- step S14 the refrigerator 1000 is communicated and bound to the weighing device 40 whose first variation of the second weighing data relative to the first weighing data is greater than a preset value.
- the first weighing data of the weighing device 40 is obtained through the first communication component 20 of the refrigerator 1000, and after the user changes the carrying weight of the weighing device 40, the scale to be bound is obtained.
- the second weighing data after the load carrying weight of the heavy device 40 is changed.
- the first change amount corresponding to a certain weighing device 40 is greater than the preset value, it is determined that the weighing device 40 is the weighing device 40 to be bound, and the weighing device 40 to be bound is Binding. In this way, erroneous binding to a weighing device 40 of an adjacent user or a weighing device 40 that does not require binding can be avoided.
- step S13 when the carrying weight of the weighing device 40 to be bound changes, the carrying weight of other weighing devices 40 may also change. At this time, multiple second weighing data may be acquired, corresponding to multiple weighing devices 40 .
- the control method further includes steps S21 to S22 .
- Step S21 obtain the third weighing data of the communication-connected weighing device 40 through the first communication component 20.
- the third weighing data is obtained after the user changes the carrying weight of the weighing device 40 to be bound again.
- Step S22 the refrigerator 1000 is communicated with the weighing device 40 whose first change amount and second change amount are both greater than the preset value.
- the change amount of the third weighing data relative to the second weighing data is the second change. quantity.
- the control method further includes: connecting the refrigerator 1000 with the first change amount and the second change amount greater than the preset value, and the first change amount and The weighing devices 40 with the same second change amount perform communication binding.
- step S13 after acquiring the second weighing data of the weighing device 40 to be bound through the first communication component 20 , the method further includes steps S31 to S32 .
- Step S31 obtain the third weighing data of the weighing device 40 to be bound through the first communication component 20 .
- Step S32 bind the refrigerator 1000 to the weighing device 40 whose first change amount and second change amount are both greater than the preset value, and the first change amount and the second change amount are equal.
- the weighing device 40 whose two changes are greater than the preset value and the first change and the second change are equal are determined as the weighing devices 40 to be bound, which can further improve the accuracy of binding. .
- step S13 the method further includes the following steps S41 to S44.
- Step S41 Obtain the time interval between the acquisition time of the first weighing data and the acquisition time of the second weighing data.
- Step S42 determine whether the time interval is less than a preset time length. If yes, execute step S43; if not, execute step S44.
- Step S43 Communication binding is performed between the refrigerator 1000 and the weighing device 40 whose first change amount is greater than the preset value.
- Step S44 Communication binding ends.
- step S13 the method further includes steps S51 to step S52.
- Step S51 associate the identification information of the weighing device 40 with the first weighing data and the second weighing data.
- Step S52 Based on the corresponding relationship between the identification information of the weighing device 40 and the first weighing data and the second weighing data, the refrigerator 1000 is communicated and bound with the weighing device 40 whose first variation is greater than the preset value.
- the above step S11 of scanning the weighing device 40 through the first communication component 20 and establishing a communication connection with the weighing device 40 includes steps S111 to S113.
- Step S111 Scan the weighing device 40 through the first communication component to obtain communication information of the weighing device 40.
- Step S112 determine whether the communication information satisfies the preset communication connection conditions. If yes, execute step S113; if not, execute step S111 again and scan the next weighing device 40 to obtain the communication information of the weighing device 40. until the scan ends.
- Step S113 establish a communication connection with the weighing device 40 through the first communication component 20.
- the method further includes step S61 .
- Step S61 Send a connection success message to the control terminal, so that the control terminal displays a prompt message reminding the user to change the carrying weight of the weighing device 40 to be bound.
- the connection success message carries the weighing device 40 that has been connected by communication. communication information and first weighing data.
- the method may further include step S71 .
- Step S71 Send a binding success message to the control terminal, so that the control terminal displays a prompt message indicating that communication binding is successful.
- a prompt message indicating that the binding is successful can be displayed on the control terminal to let the user know that the current binding process is completed.
- the refrigerator 1000 further includes a pairing button 301, which is configured to send a signal to control the first communication component 20 to enter the pairing state when triggered by the user.
- a pairing button 301 is provided on the control panel 30 and can be a physical button or a touch button.
- the controller 60 is coupled to the pairing button 301 to receive the pairing signal of the pairing button 301 .
- the control method of the controller 60 further includes steps S101 to S102.
- Step S101 in response to the user triggering the operation of the pairing button 301, control the first communication component 20 to enter the pairing state, so that the refrigerator 1000 and the weighing device 40 establish a communication connection;
- Step S102 Receive the weighing data sent by the weighing device 40 that has been connected by communication. If it is determined that the weighing data sent by the weighing device 40 has changed within the preset time period and the change amount is greater than the preset value, then the weighing device 40 communicates with the refrigerator 1000 and is bound.
- the weighing device 40 is also provided with an identification code, and the identification code of the weighing device 40 corresponds to the second communication component 50 of the weighing device 40 .
- Controller 60 is also configured to:
- the identification information sent by the mobile terminal 70; the identification information is obtained by the mobile terminal 70 scanning the identification code on the weighing device 40;
- the second communication component 50 corresponding to the identification information and the first communication component 20 are communicated and bound.
- the weighing device 40 is also provided with an identification code, the user can scan the identification code on the weighing device 40 through the mobile terminal 70 to realize the communication between the first communication component 20 of the refrigerator 1000 and Communication binding of the second communication component 50 of the weighing device 40 . Therefore, the binding of the refrigerator 1000 and the weighing device 40 can be made more convenient and the binding efficiency can be improved.
- the identification code is a two-dimensional code.
- the identification information (such as coding information) of the Bluetooth component of the weighing device 40 is written into the QR code, and the QR code is affixed to the weighing device 40 .
- the mobile terminal 70 scans the QR code through the APP and uploads the encoded information of the scanned QR code to the cloud server 80 .
- the cloud server 80 sends the coded information to the first communication component 20 of the refrigerator 1000, and the first communication component 20 of the refrigerator 1000 establishes a second communication between the first communication component 20 of the refrigerator 1000 and the weighing device 40 based on the received coded information. List of bound devices for component 50. Afterwards, the first communication component 20 of the refrigerator 1000 only receives the weighing data sent by the second communication component 50 of the weighing device 40 in the bound device list and updates it.
- the method further includes steps S501 to S502.
- Step S501 Obtain the identification information sent by the mobile terminal 70.
- the identification information is obtained by scanning the identification code on the weighing device 40 with the mobile terminal 70 .
- Step S502 According to the obtained identification information, perform communication binding on the second communication component 50 corresponding to the identification information and the first communication component 20.
- the mobile terminal 70 determines whether to bind the refrigerator 1000 to the weighing device 40 based on the weighing data. If binding is determined, a binding execution request is sent to refrigerator 1000.
- the refrigerator 1000 stores a bound device list, that is, related devices bound to the refrigerator 1000 .
- the identification information of the weighing device 40 can be Update to the binding device list stored in the refrigerator 1000 to realize binding of the weighing device 40 and the refrigerator 1000 .
- the refrigerator 1000 can receive the data sent by the weighing device 40 without establishing a communication connection again.
- the interaction process between the weighing device 40, the refrigerator 1000, the mobile terminal 70 and the cloud server 80 will be described below. As shown in Figure 21, the interaction process is as follows:
- Step S801 Refrigerator 1000 receives a Bluetooth enable signal and turns on Bluetooth.
- the refrigerator 1000 is bound to the mobile terminal 70. Therefore, the user can control the turning on of the Bluetooth of the refrigerator 1000 through the APP of the mobile terminal 70 .
- the mobile terminal 70 sends a Bluetooth enable signal to the cloud server 80 through the APP, the cloud server 80 forwards the Bluetooth enable signal to the refrigerator 1000, and the refrigerator 1000 enables Bluetooth.
- the user can also control the activation of Bluetooth of the refrigerator 1000 through the control panel 30 of the refrigerator 1000 .
- the Bluetooth of the weighing device 40 needs to be turned on.
- Bluetooth can be automatically turned on.
- Step S802 Scan the weighing devices 40 within a preset range to obtain the name of the weighing device 40.
- the name of the second communication component 50 of the weighing device 40 may be used as the name of the weighing device 40 .
- Step S803 If the name of the weighing device 40 is consistent with the preset name, a communication connection is established with the weighing device 40.
- the refrigerator 1000 receives the identification information sent by the weighing device 40 and the first weighing data of the weighing device 40 .
- step S804 the communication-connected weighing device 40 sends the identification information and the first weighing data to the refrigerator 1000.
- Step S805 Refrigerator 1000 sends a connection success message to cloud server 80.
- the connection success message carries the first weighing data of the weighing device 40 .
- Step S806 The cloud server 80 sends a binding request to the mobile terminal 70 to remind the user to confirm whether to perform binding. If not, execute step S807; if yes, execute step S808 to step S810.
- the binding request carries the first weighing data of the weighing device 40 or the name of the second communication component 50 .
- the binding request may also carry the name of the weighing device 40 to facilitate user confirmation.
- Step S807 The mobile terminal 70 receives the binding rejection message from the user, and sends the binding rejection message to the refrigerator 1000 through the cloud server 80, and returns to step S802.
- Step S808 The mobile terminal 70 receives the user's binding confirmation message and displays an item placement prompt to remind the user to place the item on the weighing device 40 to be bound.
- step S809 the weighing device 40 sends the second weighing data after the load weight has changed to the mobile terminal 70 through the refrigerator 1000 and the cloud server 80.
- Step S810 The mobile terminal 70 determines whether the first change amount is greater than a preset value. If not, return to step S802; if yes, execute steps S811 to S813.
- Step S811 display a prompt for removing items to remind the user to remove items placed on the weighing device 40 to be bound.
- step S812 the weighing device 40 sends the third weighing data after the load weight has changed to the mobile terminal 70 through the refrigerator 1000 and the cloud server 80.
- Step S813 The mobile terminal 70 determines whether the second change amount is greater than a preset value. If not, return to step S802; if yes, execute steps S814 to S816.
- Step S814 The mobile terminal 70 sends a binding execution request to the refrigerator 1000 through the cloud server 80.
- step S815 the refrigerator 1000 binds the weighing device according to the identification information of the weighing device 40.
- Step S816 The refrigerator 1000 sends a binding success message to the mobile terminal 70 through the cloud server 80 to remind the user that the binding is successful.
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Abstract
一种冰箱以及冰箱与称重装置的绑定方法，所述冰箱包括箱体、第一通信组件以及至少一个称重装置。所述第一通信组件位于所述箱体上。所述称重装置包括第二通信组件，所述第二通信组件与所述第一通信组件耦接，以使所述称重装置向所述第一通信组件传输所述称重装置的称重数据和通信信息。所述方法包括：通过所述第一通信组件扫描预设范围内的称重装置并与所述称重装置建立通信连接；通过所述第一通信组件获取已通信连接的所述称重装置的称重数据；若所述称重数据发生变化且变化量大于预设值，则将所述第一通信组件与对应的称重装置通信绑定。
Description
本申请要求于2022年08月31日提交的、申请号为202211059677.3的中国专利申请的优先权，于2022年08月31日提交的、申请号为202211055995.2的中国专利申请的优先权，于2022年08月31日提交的、申请号为202211056417.0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。
本公开涉及家用电器技术领域，尤其涉及一种冰箱以及冰箱与称重装置的绑定方法。
随着冰箱的智能化发展，一些冰箱配备有测量食材重量功能的称重装置，以获取冰箱内食材的余量信息。称重装置通常采用通信连接的方式和冰箱相连接，为保证食材余量信息的准确性，用户在使用称重装置之前需要将称重装置和冰箱进行绑定。
发明内容
一方面，提供一种冰箱，所述冰箱包括箱体、第一通信组件、至少一个称重装置以及控制器。所述第一通信组件设于所述箱体上。所述称重装置包括第二通信组件，所述第二通信组件与所述第一通信组件耦接，以使所述称重装置向所述冰箱传输所述称重装置的称重数据和通信信息；所述控制器被配置为：通过所述第一通信组件扫描预设范围内的称重装置并与所述称重装置建立通信连接；通过所述第一通信组件获取已通信连接的所述称重装置的第一称重数据，所述第一称重数据为所述称重装置当前所承载物品的重量数据；通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据，所述第二称重数据在用户改变待绑定的称重装置的承载重量后得到；若所述第二称重数据相对于所述第一称重数据的第一变化量大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
另一方面，提供一种冰箱与称重装置的绑定方法，所述冰箱包括箱体、第一通信组件以及至少一个称重装置。所述第一通信组件设于所述箱体上。所述称重装置包括第二通信组件，所述第二通信组件与所述第一通信组件耦接，以使所述称重装置向所述冰箱传输所述称重装置的称重数据和通信信息。所述方法包括：通过所述第一通信组件扫描预设范围内的称重装置以获取所述称重装置的通信信息；若确定所述通信信息满足预设通信连接条件，则控制所述第一通信组件与所述称重装置建立通信连接；通过所述第一通信组件获取已通信连接的所述称重装置的第一称重数据，所述第一称重数据为所述称重装置当前所承载物品的重量数据；通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据，所述第二称重数据在用户改变待绑定的称重装置的承载重量后得到；若所述第二称重数据相对于所述第一称重数据的第一变化量大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
图1是根据一些实施例的一种冰箱的一种结构图；
图2是根据一些实施例的一种冰箱的另一种结构图；
图3是根据一些实施例的一种冰箱的制冷系统的结构图；
图4是根据一些实施例的一种冰箱与称重装置进行绑定的应用场景图；
图5是根据一些实施例的一种称重装置的结构图；
图6是根据一些实施例的一种冰箱的控制系统的结构图；
图7是根据一些实施例的一种冰箱与称重装置的绑定方法的流程图；
图8是根据一些实施例的另一种冰箱与称重装置的绑定方法的流程图；
图9是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图10是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图11是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图12是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图13是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图14是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图15是根据一些实施例的另一种冰箱与称重装置进行绑定的应用场景图；
图16是根据一些实施例的一种称重装置的工作状态图；
图17是根据一些实施例的又一种冰箱与称重装置的绑定方法的流程图；
图18是根据一些实施例的另一种称重装置的结构图；
图19是根据一些实施例的又一种冰箱与称重装置进行绑定的应用场景图；
图20是根据一些实施例的一种冰箱与称重装置的绑定方法的流程图；
图21是根据一些实施例的一种冰箱、称重装置、云服务器以及移动终端的交互流程图。
下面将结合附图，对本公开一些实施例进行清楚、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。术语“连接”应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或成一体；可以是直接相连，也可以通过中间媒介间接相连。术语“耦接”表明两个或两个以上部件有直接物理接触或电接触。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。
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。
如本文所使用的那样，“约”、“大致”或“近似”包括所阐述的值以及处于特定值的可接受偏差范围内的平均值，其中所述可接受偏差范围如由本领域普通技术人员考虑到正在讨论的测量以及与特定量的测量相关的误差(即，测量系统的局限性)所确定。
如本文所使用的那样，“平行”、“垂直”、“相等”包括所阐述的情况以及与所阐述的情况相近似的情况，该相近似的情况的范围处于可接受偏差范围内，其中所述可接受偏差范围如由本领域普通技术人员考虑到正在讨论的测量以及与特定量的测量相关的误差(即，测量系统的局限性)所确定。例如，“平行”包括绝对平行和近似平行，其中近似平行的可接受偏差范围例如可以是5°以内偏差；“垂直”包括绝对垂直和近似垂直，其中近似垂直的可接受偏差范围例如也可以是5°以内偏差。“相等”包括绝对相等和近似
相等，其中近似相等的可接受偏差范围内例如可以是相等的两者之间的差值小于或等于其中任一者的5％。
参照图1，本公开一些实施例提供一种冰箱，冰箱1000包括限定存储空间的箱体10，箱体10内设有至少一个间室。间室根据用途不同，可以分为冷藏室、冷冻室、变温室等。各间室开口处设有一个或多个门体200。
参照图2，箱体10内设置有两个间室，箱体10上部的间室为冷藏室，冷藏室设有两个门体200。门体200包括位于箱体10外侧的门体外壳210、位于箱体10内侧的门体内胆220、上端盖230、下端盖240以及位于门体外壳210、门体内胆220、上端盖230以及下端盖240之间的绝热层。绝热层可以由发泡料填充而成。
冰箱1000还包括制冷系统，制冷系统被配置为对箱体10内的间室进行制冷。参照图3，制冷系统包括压缩机1、冷凝器2、防凝管3、干燥过滤器4、减压器5、蒸发器6和气液分离器7。制冷系统的工作过程包括压缩过程、冷凝过程、节流过程和蒸发过程。
例如，压缩过程为：压缩机1开始工作，低温、低压的制冷剂被压缩机1吸入，在压缩机1的汽缸内被压缩成高温、高压的过热气体后排出到冷凝器2中。
冷凝过程为：高温、高压的制冷剂气体通过冷凝器2散热，温度不断下降，逐渐被冷却为常温、高压的饱和蒸汽，并进一步被冷却为饱和液体，温度不再下降，此时的温度被称为冷凝温度。制冷剂在整个冷凝过程中的压力几乎不变。
节流过程为：经冷凝后的制冷剂饱和液体经干燥过滤器4滤除水分和杂质后流入减压器5，经过减压器5的节流降压，变为常温、低压的湿蒸汽。
蒸发过程为：常温、低压的湿蒸汽在蒸发器6内开始吸收热量进行汽化，不仅降低了蒸发器6及蒸发器6周围气体的温度，而且使制冷剂变成低温、低压的气体。
从蒸发器6出来的制冷剂经过气液分离器7后再次回到压缩机1中。重复以上工作过程，能够将冰箱1000内的热量转移到箱体外的空气中，实现制冷的目的。
目前，一些冰箱1000具有食材管理功能，能够获取食材信息，并将食材信息发送给用户。这样，能够使用户了解到当前冰箱1000内放置的食材种类和当前剩余重量等信息。并且，这种方式减少了开门的次数，能够降低能耗。例如，食材管理功能有以下应用场景：根据用户的饮食偏好和食材信息为用户推荐健康的食谱；在食材余量不足的情况下，及时提醒用户补充；在食材存放时间过长可能不新鲜的情况下，及时提醒用户检查，避免过期等。
在一些实施例中，冰箱1000内放置的食材种类信息可通过图像识别技术自动获取，或者，用户通过移动终端的APP自行录入食材种类信息，并发送至冰箱1000以存储在冰箱1000的系统内。然而，食材的重量信息通常无法直接获得，可能需要用户自行称重并进行录入。当食材重量发生变化时，可能无法直接获取食材的重量变化数据和当前食材的重量，导致用户需要重复称重并录入，造成使用不便。
为此，本公开一些实施例提供一种冰箱，冰箱内放置至少一个称重装置，例如，冰箱内可放置多个称重装置。不同种类的食材放置在不同的称重装置上，以满足用户管理多种食材的需求。该多个称重装置与冰箱绑定。例如，用户可通过开启称重装置的蓝牙组件或扫描标识码，以将称重装置与冰箱绑定。在绑定成功后，称重装置可将食材的重量信息上传至冰箱，由此，有利于提高食材管理的便捷性。
参照图1，冰箱1000还包括第一通信组件20，第一通信组件20设于箱体10上。冰箱1000能够通过第一通信组件20与外部设备耦接，以进行数据传输。
参照图4和图5，冰箱1000还包括至少一个称重装置40，称重装置40能够容置于箱体10内。称重装置40被配置为对自身所承载的物品进行称重。例如，称重装置40包括托盘，冰箱1000内存储的物品可以放置于称重装置40的托盘上。
在一些实施例中，称重装置40包括第二通信组件50。称重装置40能够通过第二通信组件50与外部设备耦接，以进行数据传输。
可以理解的是，通过第一通信组件20与第二通信组件50耦接，可以实现冰箱1000与称重装置40之间的数据传输。例如，第二通信组件50将获取的称重数据发送到冰箱1000，
冰箱1000通过第一通信组件20接收称重数据并进行显示，以便于用户了解称重装置40上的物品重量。
在一些实施例中，将冰箱1000与称重装置40进行通信绑定，即将第一通信组件20与第二通信组件50进行通信绑定。
在一些实施例中，冰箱1000还包括操控端，操控端可以集成在冰箱1000的箱体10上，也可以独立于冰箱1000的箱体10。
在一些实施例中，参照图1，冰箱1000的操控端包括控制面板30，控制面板30集成在箱体10上，被配置为接收控制指令。
在一些实施例中，控制面板30上设有显示屏，显示屏被配置为显示各间室设定温度和功能状态、冰箱1000的控制界面、食材种类信息以及食材重量信息等。
在一些实施例中，参照图15，冰箱1000的操控端还包括移动终端70。移动终端70与第一通信组件20耦接，以通过移动终端70实现对冰箱1000的远程控制。移动终端70也可以与冰箱1000进行绑定，以便后续使用。例如，在移动终端70下载安装应用程序(Application，APP)，并点击“添加设备”与冰箱1000进行通信绑定。
在一些实施例中，冰箱1000的第一通信组件20以及称重装置40的第二通信组件50都为蓝牙组件，此时，冰箱1000与称重装置40之间通过蓝牙组件实现通信连接，以进行数据传输。冰箱1000在获取称重数据之后，可将称重数据等信息发送至移动终端70，以使用户通过移动终端70了解到冰箱内食材的余量信息。例如，移动终端70开启蓝牙组件，以通过蓝牙组件与冰箱1000建立通信连接。
采用蓝牙连接的方式能够便捷地实现无线通信，并且通信质量好、功耗较低。另外，通过蓝牙可以在一次扫描过程中找到附近满足连接条件的全部设备，以便于后续进行通信绑定。一个冰箱1000可以绑定多个称重装置40，在通信绑定成功之后，无需再次进行绑定即可进行数据传输。然而，蓝牙连接的方式更适合短距离数据交换，当称重装置和移动终端70与冰箱1000距离较远时，可能无法与冰箱建立连接并传输数据。
在一些实施例中，第一通信组件20和第二通信组件50都为无线保真(Wireless Fidelity，WiFi)组件。称重装置40可通过路由器与移动终端70进行通信。例如，用户开启称重装置的WiFi组件，使称重装置进入配网状态，对周边的设备进行搜索。然后，用户通过移动终端70的APP，输入路由器的服务集标识(Service Set Identifier，SSID)(即无线网的无线名称)和密码，以连接路由器。并且，移动终端通过路由器将密码发给称重装置的WiFi组件，以使称重装置的WiFi组件能够通过路由器与外部设备进行无线通信。以此，实现移动终端与称重装置40之间的通信连接。可以理解的是，冰箱1000与称重装置40之间也可通过上述方式实现通信。
在WiFi连接的方式下，信号覆盖范围与蓝牙连接相比更大，数据传输速度更快。然而，称重装置40与移动终端70需要一对一进行通信连接，并且，移动终端70需要与称重装置40处于同一个局域网下才能接收数据。因此，当有多个称重装置40时，建立通信连接的过程较为不便。并且，采用WiFi连接的方式仍无法满足移动终端70远距离获取食材信息的需求。
由于在实际应用场景中，称重装置40放置在冰箱内，与冰箱距离短，并且冰箱1000内可能会放置多个称重装置40。因此，称重装置40与冰箱1000可以采用更为便捷的蓝牙连接的方式。而移动终端70需要远距离接收食材信息，因此移动终端70与冰箱1000可通过云服务器和WiFi组件远程连接。
在一些实施例中，第一通信组件20为无线通信组件，第二通信组件50为蓝牙组件。所述无线通信组件具备蓝牙功能和WiFi功能，所述无线通信组件可以为一体的蓝牙WiFi组件，也可以为蓝牙和WiFi组合而成的组件。
如图15所示，所述蓝牙组件被配置为将称重装置40的称重数据传输至无线通信组件。所述无线通信组件可通过蓝牙功能与所述称重装置40的蓝牙组件连接，以接收称重装置40的所述蓝牙组件发送的称重数据、称重装置40的标识信息和蓝牙名称等。例如，称重数据为图15中称重装置40测量的苹果或西瓜的重量。
移动终端70与所述无线通信组件之间通过云服务器80进行通信。所述无线通信组件还被配置为转发所述蓝牙组件发送的称重数据、称重装置40的标识信息和蓝牙名称等数据至云服务器80，以使云服务器80将相关数据发送至与冰箱1000绑定的移动终端70，在移动终端70的APP进行显示，使用户了解称重装置40上物品的重量。
当然，第一通信组件20和第二通信组件50并不限于上述实施例中的组件，能够适用于本公开的冰箱1000和称重装置40的绑定方法即可。
通常，在第一次将称重装置40与冰箱1000配套使用时，需要将称重装置40与冰箱1000进行通信绑定，以便于后续使用。由于相邻用户可能购买同一厂家所生产的冰箱1000和称重装置40，或者，同一用户在家中放置多个同一型号的冰箱1000和称重装置40，因此，当用户将称重装置40与冰箱1000进行通信绑定时，可能将冰箱1000与相邻用户或同一用户的不需要进行绑定的称重装置40进行绑定。尤其是在多个称重装置40的第二通信组件50的名称相同，且距离较近的情况下，冰箱1000与称重装置40相互误绑定的情况发生的可能性较大。
例如，冰箱A的第一称重装置和冰箱B的第二称重装置的第二通信组件50的名称相同，且冰箱A和冰箱B距离较近，在冰箱B与第二称重装置进行绑定时，第一称重装置的第二通信组件50也位于冰箱B的扫描范围内，且由于第一称重装置和第二称重装置的第二通信组件50的名称相同，因此，第一称重装置A'很可能被冰箱B所误绑定。
为解决上述问题，本公开一些实施例提供一种冰箱1000，冰箱1000首先通过第一通信组件20与称重装置40建立通信连接，并获取已建立通信连接的称重装置40的称重数据。若某一称重装置40对应的称重数据发生变化，且变化量大于预设值，则确定该称重装置40为待绑定的称重装置40，并对该待绑定的称重装置40进行绑定。这样，可以避免错误绑定到相邻用户的称重装置或同一用户的不需要绑定的称重装置40。
在一些实施例中，冰箱1000还包括控制器60。参照图6和图7，控制器60与第一通信组件20耦接，控制器60被配置为：
通过第一通信组件20扫描称重装置40并与称重装置40建立通信连接；
通过第一通信组件20获取已通信连接的称重装置40的第一称重数据，第一称重数据为称重装置40当前所承载的物品的重量数据；
通过第一通信组件20获取待绑定的称重装置40的第二称重数据，第二称重数据在用户改变待绑定的称重装置40的承载重量后得到；
将冰箱1000与第二称重数据相对于第一称重数据的第一变化量大于预设值的称重装置40的第二通信组件50进行通信绑定。
在第一通信组件20开启后，冰箱1000通过第一通信组件20对目标区域的称重装置40进行扫描，该目标区域为以冰箱1000为中心的预设范围内的区域，以发现周围的称重装置40。
可以理解的是，在冰箱1000与称重装置40进行绑定的过程中，称重装置40的第二通信组件50也需要开启，以使得称重装置40能够被冰箱1000的第一通信组件20扫描发现。
例如，第一通信组件20和第二通信组件50为蓝牙组件，冰箱1000的蓝牙组件开启后会对预设范围内的区域进行扫描，以发现周围的开启蓝牙组件的称重装置40。
在第一通信组件20扫描发现称重装置40后，会与满足预设通信连接条件的称重装置40建立通信连接，并与建立通信连接的称重装置40进行数据传输。预设通信连接条件可以由冰箱1000或称重装置40进行设置，也可以由用户进行设置。
需要说明的是，满足预设通信连接条件并与冰箱1000建立通信连接的称重装置40可能为多个。因此，冰箱1000需要获取称重装置40的称重数据，根据称重数据的变化量确定待绑定的称重装置40。
这样，用户通过改变待绑定的称重装置40的承载重量，使冰箱1000能够确定待绑定的称重装置40并与该待绑定的称重装置40进行绑定。
在冰箱1000的第一通信组件20与称重装置40的第二通信组件50建立通信连接后，
冰箱1000和称重装置40之间通过第一通信组件20和第二通信组件50进行数据传输，以使得称重装置40通过第二通信组件50将自身的第一称重数据发送到冰箱1000的第一通信组件20。第一称重数据为称重装置40当前检测的物品的重量，可以为零，即此时称重装置40上没有放置物品，也可以为固定值，即此时称重装置40上放置着物品。
可以理解的是，称重装置40能够实时地获取自身所承载物品的重量数据(即称重数据)，并在与冰箱1000建立通信连接后，通过第二通信组件将称重数据传输到冰箱1000，从而使用户能够通过冰箱1000了解称重装置40的承载重量。
在冰箱1000通过第一通信组件20获取到第一称重数据之后，还通过第一通信组件20获取第二称重数据，第二称重数据在用户改变待绑定的称重装置40的承载重量后得到。在第一称重数据获取时间点与第二称重数据获取时间点之间，待绑定的称重装置40的承载重量被改变。
可以理解的是，第一称重数据可以是在称重装置40与冰箱1000建立通信连接后立即获取得到，也可以是待绑定的称重装置40改变承载重量前的任一时刻获取得到。第二称重数据可以是在改变待绑定的称重装置40的承载重量后立即获取得到，也可以是在改变承载重量后的任一时刻获取得到。
在一些实施例中，称重装置40会实时地将称重数据传输到冰箱1000，此时第一称重数据为待绑定的称重装置40改变承载重量前任一时刻获取的称重数据，第二称重数据为待绑定的称重装置40改变承载重量后任一时刻获取的称重数据。
在一些实施例中，冰箱1000与多个称重装置40建立了通信连接，多个称重装置40分别将自身的第一称重数据发送至冰箱。而后，用户将待绑定的称重装置40的承载重量进行改变，例如减小或者增大。在承载重量发生变化后，称重装置40会将第二称重数据发送到冰箱1000。在上述过程中，承载重量没有发生改变的称重装置40并不会产生第二称重数据。
当冰箱1000接收到第二称重数据后，将第一变化量与预设值进行比较。此时，若确定第一变化量大于预设值，则将该第二称重数据对应的称重装置40作为待绑定的称重装置40，并将该待绑定的称重装置40与冰箱1000进行绑定。
例如，第一变化量为一个绝对值，预设值可以大于或等于称重装置40的最大允许误差(即精度)的绝对值。当第一变化量大于预设值时，说明称重数据的变化是由于称重装置40对应的承载重量发生变化导致的，而不是由于称重装置40精度导致的。因此，在第一变化量大于预设值时，可将第二称重数据对应的称重装置40与冰箱1000进行绑定。
待绑定的称重装置40为已通信连接的称重装置40中的一个。当有多个称重装置40需要进行绑定时，需要多次绑定过程。在一次绑定过程中，用户仅改变该待绑定的称重装置40的承载重量。因此，一般来说，冰箱1000会获取到一个第二称重数据，且该一个第二称重数据对应于一个称重装置40，该称重装置40即待绑定的称重装置。
本公开一些实施例中的冰箱1000，首先通过第一通信组件20与称重装置40建立通信连接，并获取已建立通信连接的称重装置40的第一称重数据。在用户改变称重装置40的承载重量后，获取已建立通信连接的称重装置40的承载重量改变后的第二称重数据。此时，若某一称重装置40对应的第二称重数据相对于第一称重数据的变化量大于预设值，则确定此称重装置40为待绑定的称重装置40，并对该待绑定的称重装置40进行通信绑定。这样，可以避免将冰箱1000与称重装置40错误绑定，提高绑定准确率。
在一些实施例中，用户在改变待绑定的称重装置40的承载重量时，可能会误触发不需要绑定的称重装置40。此时，可能会获取到多个第二称重数据，对应于多个称重装置40。为了进一步确定待绑定的称重装置40，提高绑定的准确性，参照图8，在冰箱1000通过第一通信组件20获取待绑定的称重装置40的第二称重数据之后，控制器60还被配置为：
通过第一通信组件20获取已通信连接的称重装置40的第三称重数据，第三称重数据在用户再次改变待绑定的称重装置40的承载重量后得到；
若称重装置40的第一变化量和第二变化量均大于预设值，则确定该称重装置40为待
绑定的称重装置40，并将冰箱1000与该称重装置40进行通信绑定。第三称重数据相对于第二称重数据的变化量即第二变化量。
在冰箱1000获取到第二称重数据后，用户再次改变待绑定的称重装置40的承载重量，而后称重装置40获取到第三称重数据，并将第三称重数据发送至冰箱1000。因此，在冰箱1000获取第一称重数据后，用户需要两次改变待绑定的称重装置40的承载数据，而后冰箱才会获取到第三称重数据。
若称重装置40的第一变化量大于预设值，则说明该称重装置40的承载重量发生了一次变化。若该称重装置40的第二变化量也大于预设值，则说明该称重装置40的承载重量发生了两次变化。此时，将第一变化量以及第二变化量均大于预设值的称重装置40作为待绑定的称重装置40。
在一些实施例中，所述若称重装置40的第一变化量和第二变化量均大于预设值，则确定该称重装置40为待绑定的称重装置40，并将冰箱1000与该称重装置40进行通信绑定，包括：
若称重装置40发送的称重数据从初始值(如零)变化到某一重量值，并再次变为初始值时，则确定该称重装置40为待绑定的称重装置40，并将冰箱1000与该称重装置40进行通信绑定。需要说明的是，该某一重量值大于预设值。
需要说明的是，称重装置40向冰箱1000发送的称重数据可以包括所述第一称重数据、所述第二称重数据以及所述第三称重数据。
这样，通过两次改变待绑定的称重装置40的承载重量，以使冰箱1000将两次变化量均大于预设值的称重装置40确定为待绑定的称重装置40，能够进一步提高冰箱1000与待绑定的称重装置40进行绑定的准确性。
在一些实施例中，为了进一步提高绑定的准确性，参照图9，在通过第一通信组件20获取待绑定的称重装置40的第三称重数据之后，控制器还被配置为：将冰箱与第一变化量和第二变化量均大于预设值、且第一变化量和第二变化量相等的称重装置40进行通信绑定。
该实施例中，在第一变化量和第二变化量均大于预设值，且第一变化量和第二变化量相等的情况下，才能将冰箱1000与对应的称重装置40进行绑定。因此，用户在改变待绑定的称重装置40的承载重量时，可以使得第一变化量和第二变化量相同，进而使得冰箱1000能够在已通信连接的多个称重装置40中，将两次变化量大于预设值、且第一变化量和第二变化量相等的称重装置40判定为待绑定的称重装置40，从而能够进一步提高绑定的准确性。
参照图10，在冰箱1000通过第一通信组件20获取待绑定的称重装置40的第二称重数据之后，控制器60还被配置为：
获取第一称重数据的获取时间与第二称重数据的获取时间之间的时间间隔；
在该时间间隔小于预设时长的情况下，将冰箱1000与第一变化量大于预设值的称重装置40进行通信绑定。
在一些实施例中，若获取到多个第一称重数据，那么可以将获取最后一个第一称重数据的时间作为第一称重数据的获取时间。若获取到多个第二称重数据，那么将获取第一个第二称重数据的时间作为第二称重数据的获取时间。
在一些实施例中，预设时长为用户进行通信绑定过程的平均时长，平均时长可以通过数据分析得到。例如，可以将用户首次改变称重装置40的承载重量的时间点作为通信绑定的开始时间点，将绑定成功的时间点作为通信绑定的结束时间点。
当时间间隔小于预设时长时，说明第二称重数据在用户当前次通信绑定的过程中获取得到，为有效的第二称重数据，能够用于当前次通信绑定过程。当时间间隔大于预设时长时，说明虽然获取到了第二称重数据，但此时的第二称重数据并不是在当前次通信绑定的过程中获取得到的，此时第二称重数据为无效的称重数据，通信绑定结束。
这样，能够根据获取第二称重数据的时间是否位于当前次绑定过程中，来进一步判断是否根据第一变化量将冰箱1000与称重装置40进行通信绑定，避免在冰箱1000与待绑
定的称重装置40绑定后，再次与不需要绑定的称重装置40进行通信绑定，能够进一步提高将冰箱1000与称重装置40进行通信绑定的准确性。
在一些实施例中，在冰箱1000通过第一通信组件20获取待绑定的称重装置40的第三称重数据之后，控制器60还被配置为：
获取第一称重数据的获取时间与第三称重数据的获取时间之间的时间间隔；
在该时间间隔小于预设时长的情况下，若第一变化量与第二变化量均大于预设值，则确定该称重装置为待绑定的称重装置，并将冰箱1000与待绑定的称重装置40进行通信绑定。
在一些实施例中，称重装置40具有标识信息。标识信息具有唯一性，用于区分和标识所述称重装置。例如，标识信息为称重装置40的标识码或身份标识号。冰箱1000可通过第一通信组件20获取称重装置40的标识信息。参照图11，控制器60还被配置为：
将称重装置40的标识信息与该称重装置40的第一称重数据和第二称重数据对应；
根据称重装置的标识信息与第一称重数据和第二称重数据的对应关系，将冰箱1000与第一变化量大于预设值的称重装置40进行通信绑定。
在获取到第一称重数据后，控制器60将第一称重数据与对应的称重装置40建立对应关系。例如，冰箱1000与两个称重装置40建立了通信连接，两个称重装置40均将第一称重数据发送到冰箱1000。此时，可以将称重装置40的标识信息与该称重装置40的第一称重数据建立对应关系。例如：
在获取到第二称重数据之后，控制器60将第二称重数据与对应的称重装置40的标识信息建立对应关系。例如，获取的第二称重数据为80g，对应于标识信息为“C”的称重装置40，那么对应关系为：
例如，标识信息为C的称重装置40的第一称重数据与第二称重数据之间的差值为60g。若预设值为5g，此时，差值60g大于预设值5g，则将标识信息C对应的称重装置40与冰箱1000进行通信绑定。
在一些实施例中，参照图12，上述通过第一通信组件20扫描称重装置40并与称重装置40建立通信连接，包括：
通过第一通信组件20扫描称重装置40以获取称重装置40的通信信息；
若通信信息满足预设通信连接条件，则将冰箱1000通过第一通信组件20与该称重装置40建立通信连接。
例如，称重装置40的通信信息为称重装置40的第二通信组件50的名称、通信方式等。在一些实施例中，同一厂家生产的称重装置40的第二通信组件50的名称具有固定的格式，例如固定格式为“his_xxx”，即名称的开头信息为“his_”。因此，预设通信连接条件可以为称重装置40的第二通信组件50的名称的格式与固定格式一致。
在第二通信组件50为蓝牙组件，称重装置40与冰箱1000的通信连接方式为蓝牙连接的情况下，称重装置40的通信信息可以是该蓝牙组件的名称。例如，冰箱1000扫描到两个称重装置40，一个称重装置40的蓝牙组件的名称为“his_xxx”，另一个称重装置40的蓝牙组件的名称为“hos_xxx”，那么将“his_xxx”对应的称重装置40与冰箱1000建立通信连接。
在一些实施例中，若已知待绑定的称重装置40的第二通信组件50的名称，也可以将称重装置40的第二通信组件50的名称与预设名称一致作为预设通信连接条件。
参照图13，在冰箱1000与满足预设通信连接条件的称重装置40建立通信连接之后，控制器60还被配置为：向操控端发送连接成功消息，以使操控端显示提醒用户改变待绑
定的称重装置40的承载重量的提示消息。所述连接成功消息携带已通信连接的称重装置40的通信信息以及称重数据。
例如，第一通信组件20将连接成功消息上传至云服务器80，云服务器80将所述连接成功消息发送至移动终端70。
在一些实施例中，操控端在获取已通信连接的称重装置40的通信信息以及称重数据后，可以将所述通信信息以及称重数据进行显示。例如，将称重装置40的第二通信组件50的名称与第一称重数据的对应关系显示在操控端。
可以理解的是，用户可以在操控端看到显示的信息。这样，能够使用户了解到当前冰箱1000的第一通信组件20连接到的称重装置40以及各称重装置40的称重数据。
在一些实施例中，当用户通过操控端了解到称重装置40的第二通信组件50的名称以及对应的称重数据后，若需要将冰箱1000与某一名称对应的称重装置40进行绑定，那么可以点击相应的名称。在点击相应的名称后，操控端即接收到绑定该名称对应的称重装置40的命令。由于附近可能存在名称相同的称重装置40，为了进一步确定用户选择的称重装置40为待绑定的称重装置40，操控端还可以显示提醒用户改变待绑定的称重装置40的承载重量的提示消息，以提醒用户改变待绑定称重装置40的承载重量。提示消息可以是文字信息、语音信息等。
在另一些实施例中，操控端在获取已通信连接的称重装置40的通信信息以及称重数据后，会根据接收到的通信信息显示绑定确定提示，以提醒用户确定是否进行绑定。例如，根据称重装置40的第二通信组件50的名称显示绑定确定提示。
若用户确定进行绑定，则操控端会显示改变待绑定的称重装置40的承载重量的提示消息；若用户选择放弃绑定当前连接到的第二通信组件50，则可以跳过当前连接的第二通信组件50，继续扫描下一个称重装置40的第二通信组件50。
在一些实施例中，提醒用户改变待绑定的称重装置40的承载重量的提示消息包括物品放置提示。在获取第一称重数据并接收到绑定命令之后，操控端可以显示物品放置提示。这样，能够及时提醒用户将物品放置在待绑定的称重装置40上，以获得第二称重数据，从而使冰箱1000能够确定需要绑定的称重装置40。
在一些实施例中，提醒用户改变待绑定的称重装置40的承载重量的提示消息还包括取走物品提示。在获取第二称重数据之后，操控端还可以显示取走物品提示，以提醒用户将物品从称重装置40取出，从而获取第三称重数据。
如图16所示，称重装置40的称重数据的初始值(即第一称重数据)为零，若第二通信组件50发送的称重数据从零变化到某一大于预设值的重量值(即第二称重数据)，则表明用户在待绑定的称重装置40上放置了物品。若第二通信组件50发送的称重数据从所述重量值变化到零(即第三称重数据)时，则表明用户从待绑定的称重装置40上取走了全部物品。或者，用户将称重装置40上的部分物品取走，此时称重装置40的第三称重数据则为某一固定值，该固定值小于第二称重数据。此时，能够确定该第二通信组件50对应的称重装置40为待绑定的称重装置40。
参照图14，在冰箱1000与称重装置40绑定成功之后，控制器还被配置为：向操控端发送绑定成功消息，以使操控端显示绑定成功的提示消息。这样，操控端可以显示冰箱1000与称重装置40之间的绑定进度，以使用户了解冰箱1000与称重装置40绑定状态。
冰箱1000在与称重装置40进行通信绑定后，向操控端发送通信绑定成功消息。操控端在接收该消息后，显示绑定成功的提示消息以使得用户了解到当前绑定过程结束。
参照图7，本公开一些实施例提供一种冰箱1000与称重装置40的绑定方法，应用于冰箱1000，所述方法包括步骤S11至步骤S14。
步骤S11，通过第一通信组件20扫描称重装置40并与称重装置40建立通信连接。
步骤S12，通过第一通信组件20获取已通信连接的称重装置40的第一称重数据，第
一称重数据为称重装置40当前所承载的物品的重量数据。
步骤S13，通过第一通信组件20获取待绑定的称重装置40的第二称重数据，第二称重数据在用户改变待绑定的称重装置40的承载重量后得到。
步骤S14，将冰箱1000与第二称重数据相对于第一称重数据的第一变化量大于预设值的称重装置40进行通信绑定。
综上，在本公开的一些实施例中，通过冰箱1000的第一通信组件20获取称重装置40的第一称重数据，在用户改变称重装置40的承载重量后，获取待绑定称重装置40的承载重量改变后的第二称重数据。此时，当某一称重装置40对应的第一变化量大于预设值时，则确定此称重装置40为待绑定的称重装置40，对该待绑定的称重装置40进行绑定。这样，可以避免错误绑定到相邻用户的称重装置40或不需要绑定的称重装置40。
在一些实施例中，在步骤S13中，在待绑定的称重装置40的承载重量改变时，其他称重装置40的承载重量也可能发生变化。此时，可能会获取到多个第二称重数据，对应于多个称重装置40。为了进一步确定待绑定的称重装置40，参照图8，在步骤S13之后，控制方法还包括步骤S21至步骤S22。
步骤S21，通过第一通信组件20获取已通信连接的称重装置40的第三称重数据，第三称重数据在用户再次改变待绑定的称重装置40的承载重量后得到。
步骤S22，将冰箱1000与第一变化量和第二变化量均大于预设值的称重装置40进行通信绑定，第三称重数据相对于第二称重数据的变化量即第二变化量。
这样，通过两次改变待绑定的称重装置40的承载重量，以使冰箱1000将两次变化量均大于预设值的称重装置40确定为待绑定的称重装置40，能够提高冰箱1000与待绑定的称重装置40进行绑定的准确性。
在一些实施例中，为了进一步提高绑定的准确性，在步骤S21之后，控制方法还包括：将冰箱1000与第一变化量和第二变化量均大于预设值，且第一变化量和第二变化量相等的称重装置40进行通信绑定。参照图9，在步骤S13，通过第一通信组件20获取待绑定的称重装置40的第二称重数据之后，所述方法还包括步骤S31至步骤S32。
步骤S31，通过第一通信组件20获取待绑定的称重装置40的第三称重数据。
步骤S32，将冰箱1000与第一变化量和第二变化量均大于预设值，且第一变化量和第二变化量相等的称重装置40进行绑定。
该实施例中，将两次变化量大于预设值，且第一变化量和第二变化量相等的称重装置40判定为待绑定的称重装置40，能够进一步提高绑定的准确性。
参照图10，在步骤S13之后，所述方法还包括如下步骤S41至步骤S44。
步骤S41，获取第一称重数据的获取时间与第二称重数据的获取时间之间的时间间隔。
步骤S42，判断时间间隔是否小于预设时长。若是，则执行步骤S43；若否，则执行步骤S44。
步骤S43，将冰箱1000与第一变化量大于预设值的称重装置40进行通信绑定。
步骤S44，通信绑定结束。
通过上述方式，能够根据获取第二称重数据的时间是否位于当前次绑定过程中，来进一步判断是否根据第一变化量将冰箱1000与称重装置40进行通信绑定，能够进一步提高将冰箱1000与待绑定的称重装置40进行绑定的准确性。
参照图11，在步骤S13之后，所述方法还包括步骤S51至步骤S52。
步骤S51，将称重装置40的标识信息与第一称重数据和第二称重数据对应。
步骤S52，根据称重装置40的标识信息与第一称重数据和第二称重数据的对应关系，将冰箱1000与第一变化量大于预设值的称重装置40进行通信绑定。
在一些实施例中，参照图12，上述通过第一通信组件20扫描称重装置40并与称重装置40建立通信连接的步骤S11，包括步骤S111至步骤S113。
步骤S111，通过第一通信组件扫描称重装置40以获取称重装置40的通信信息。
步骤S112，判断通信信息是否满足预设通信连接条件。若是，则执行步骤S113；若否，则重新执行步骤S111，扫描下一个称重装置40以获取该称重装置40的通信信息，直
至扫描结束。
步骤S113，通过第一通信组件20与称重装置40建立通信连接。
在一些实施例中，参照图13，在步骤S11，通过第一通信组件20扫描称重装置40并与称重装置40建立通信连接之后，所述方法还包括步骤S61。
步骤S61，向操控端发送连接成功消息，以使所述操控端显示提醒用户改变待绑定的称重装置40的承载重量的提示消息，所述连接成功消息携带已通信连接的称重装置40的通信信息以及第一称重数据。
参照图14，在冰箱1000与称重装置进行绑定(如步骤S14)之后，所述方法还可以包括步骤S71。
步骤S71，向操控端发送绑定成功消息，以使所述操控端显示通信绑定成功的提示消息。
在冰箱1000与称重装置40通信绑定成功后，可以在操控端显示绑定成功的提示消息以使得用户了解到当前绑定过程结束。
在一些实施例中，冰箱1000还包括配对按键301，配对按键301被配置为在被用户触发时发出控制第一通信组件20进入配对状态的信号。参照图1，配对按键301设置于控制面板30上，可以为物理按键或触摸式按键。控制器60与配对按键301耦接，以接收所述配对按键301的配对信号。参照图17，所述控制器60的控制方法还包括步骤S101至步骤S102。
步骤S101，响应于用户触发配对按键301的操作，控制第一通信组件20进入配对状态，以使冰箱1000与称重装置40建立通信连接；
步骤S102，接收已通信连接的称重装置40发送的称重数据，若确定在预设时长内称重装置40发送的称重数据发生变化且变化量大于预设值，则将该称重装置40与冰箱1000进行通信绑定。
参照图18和图19，在一些实施例中，称重装置40上还设有标识码，称重装置40的标识码与称重装置40的第二通信组件50对应。控制器60还被配置为：
获取移动终端70发送的标识信息；所述标识信息由移动终端70扫描称重装置40上的标识码得到；
根据获取到的所述标识信息，将所述标识信息对应的第二通信组件50与第一通信组件20进行通信绑定。
本公开一些实施例提供的冰箱1000中，由于称重装置40上还设有标识码，用户通过移动终端70扫描称重装置40上的标识码，即可实现冰箱1000的第一通信组件20与称重装置40的第二通信组件50的通信绑定。因此，能够使冰箱1000与称重装置40的绑定更加便捷，提高绑定效率。
在一些实施例中，所述标识码为二维码。例如，将称重装置40的蓝牙组件的标识信息(如编码信息)写入二维码中，并将二维码贴在称重装置40上。移动终端70通过APP扫描该二维码，并将扫描到的二维码的编码信息上传至云服务器80。云服务器80将该编码信息发送给冰箱1000的第一通信组件20，冰箱1000的第一通信组件20根据接收到的编码信息建立冰箱1000的第一通信组件20与称重装置40的第二通信组件50的绑定设备列表。之后，冰箱1000的第一通信组件20只接收该绑定设备列表内的称重装置40的第二通信组件50发送的称重数据并更新。
在一些实施例中，参照图20，所述方法还包括步骤S501至步骤S502。
步骤S501，获取移动终端70发送的标识信息。所述标识信息由移动终端70扫描称重装置40上的标识码得到。
步骤S502，根据获取到的所述标识信息，将所述标识信息对应的第二通信组件50与第一通信组件20进行通信绑定。
在一些实施例中，由移动终端70根据称重数据判断是否将冰箱1000与称重装置40进行绑定。若确定绑定，则向冰箱1000发出绑定执行请求。在一些实施例中，冰箱1000存储有绑定设备列表，即与该冰箱1000绑定的相关设备。可以将称重装置40的标识信息
更新至冰箱1000内存储的绑定设备列表，以实现称重装置40与冰箱1000的绑定。
由于绑定设备列表中已经存储该设备的相关信息，因此冰箱1000与该称重装置40绑定完成后，无需再次建立通信连接，冰箱1000即可接收称重装置40发送的数据。
下面以第一通信组件20为无线通信组件，第二通信组件50为蓝牙组件为例，对称重装置40、冰箱1000、移动终端70以及云服务器80的交互过程进行描述。如图21所示，所述交互过程如下：
步骤S801，冰箱1000接收蓝牙开启信号，开启蓝牙。
在一些实施例中，冰箱1000与移动终端70绑定。因此，用户可以通过移动终端70的APP控制冰箱1000蓝牙的开启。例如，移动终端70通过APP向云服务器80发送蓝牙开启信号，云服务器80将蓝牙开启信号转发至冰箱1000，冰箱1000开启蓝牙。
在一些实施例中，用户也可以通过冰箱1000的控制面板30控制冰箱1000蓝牙的开启。
需要说明的是，冰箱1000在扫描称重装置40之前，称重装置40的蓝牙需要开启。在一些实施例中，称重装置40的承载重量发生变化时，可自动开启蓝牙。
步骤S802，扫描预设范围内的称重装置40，以获取称重装置40的名称。在一些实施例中，称重装置40的第二通信组件50的名称可作为称重装置40的名称。
步骤S803，若称重装置40的名称与预设名称一致，则与该称重装置40建立通信连接。冰箱1000接收称重装置40发送的标识信息及称重装置40的第一称重数据。
步骤S804，已通信连接的称重装置40将标识信息及第一称重数据发送至冰箱1000。
步骤S805，冰箱1000向云服务器80发送连接成功消息。连接成功消息携带称重装置40的第一称重数据。
步骤S806，云服务器80向移动终端70发送绑定请求，提醒用户确认是否进行绑定。若否，执行步骤S807；若是，执行步骤S808至步骤S810。绑定请求携带称重装置40的第一称重数据或第二通信组件50的名称。
在一些实施例中，除称重装置40的第一称重数据外，绑定请求还可以携带称重装置40的名称，便于用户进行确认。
步骤S807，移动终端70接收用户的绑定拒绝消息，并通过云服务器80将绑定拒绝消息发送至冰箱1000，返回步骤S802。
步骤S808，移动终端70接收用户的绑定确认消息，显示物品放置提示，以提醒用户将物品放置到待绑定的称重装置40上。
步骤S809，称重装置40将承载重量发生变化后的第二称重数据通过冰箱1000、云服务器80发送至移动终端70。
步骤S810，移动终端70判断第一变化量是否大于预设值。若否，则返回步骤S802；若是，则执行步骤S811至步骤S813。
步骤S811，显示取走物品提示，以提醒用户取下待绑定的称重装置40上放置的物品。
步骤S812，称重装置40将承载重量发生变化后的第三称重数据通过冰箱1000、云服务器80发送至移动终端70。
步骤S813，移动终端70判断第二变化量是否大于预设值。若否，则返回步骤S802；若是，则执行步骤S814至步骤S816。
步骤S814，移动终端70通过云服务器80向冰箱1000发送绑定执行请求。
步骤S815，冰箱1000根据称重装置40的标识信息对称重装置进行绑定。
步骤S816，冰箱1000通过云服务器80向移动终端70发送绑定成功消息，提醒用户绑定成功。
本领域的技术人员将会理解，本发明的公开范围不限于上述具体实施例，并且可以在不脱离本申请的精神的情况下对实施例的某些要素进行修改和替换。本申请的范围受所附权利要求的限制。
Claims (22)
- 一种冰箱，包括：箱体；第一通信组件，设于所述箱体上；至少一个称重装置，所述称重装置包括第二通信组件，所述第二通信组件与所述第一通信组件耦接，以使所述称重装置向所述第一通信组件传输所述称重装置的称重数据和通信信息；以及控制器，被配置为：通过所述第一通信组件扫描预设范围内的称重装置并与所述称重装置建立通信连接；通过所述第一通信组件获取已通信连接的所述称重装置的第一称重数据，所述第一称重数据为所述称重装置当前所承载物品的重量数据；通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据，所述第二称重数据在用户改变待绑定的所述称重装置的承载重量后得到；若所述第二称重数据相对于所述第一称重数据的第一变化量大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求1所述的冰箱，其中，在通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据之后，所述控制器还被配置为：通过所述第一通信组件获取已通信连接的所述称重装置的第三称重数据，所述第三称重数据在用户再次改变待绑定的所述称重装置的承载重量后得到；若所述第一变化量以及第二变化量均大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定；其中，所述第二变化量为所述第三称重数据相对于所述第二称重数据的变化量。
- 根据权利要求2所述的冰箱，其中，所述若所述第一变化量以及第二变化量均大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定，包括：若所述第一变化量以及所述第二变化量相等，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求1所述的冰箱，其中，在通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据之后，所述控制器还被配置为：获取所述第一称重数据的获取时间与所述第二称重数据的获取时间之间的时间间隔；在所述时间间隔小于预设时长的情况下，将所述第一通信组件与所述第一变化量大于预设值的所述称重装置进行通信绑定。
- 根据权利要求1至4中任一项所述的冰箱，其中，所述称重装置具有标识信息，所述标识信息用于标识所述称重装置。
- 根据权利要求5所述的冰箱，其中，所述控制器还被配置为：将已通信绑定的所述称重装置的标识信息更新至所述冰箱内存储的绑定设备列表，以使所述第一通信组件接收所述称重装置发送的称重数据。
- 根据权利要求5或6所述的冰箱，其中，所述控制器还被配置为：将所述称重装置的标识信息与所述称重数据对应；根据所述称重装置的标识信息与所述称重数据的对应关系，将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求1至7中任一项所述的冰箱，其中，所述通过所述第一通信组件扫描预设范围内的称重装置并与所述称重装置建立通信连接，包括：通过所述第一通信组件扫描预设范围内的称重装置，以获取所述称重装置的通信信息；若确定所述通信信息满足预设通信连接条件，则控制所述第一通信组件与所述称重装置建立通信连接。
- 根据权利要求1至8中任一项所述的冰箱，其中，所述冰箱与操控端相连，所述操控端被配置为显示所述称重装置的称重数据和通信信息，显示提醒消息以及接收用户指令；所述控制器还被配置为：在所述第一通信组件与所述称重装置进行通信连接后，向所述操控端发送通信连接成功消息，以使所述操控端显示提醒用户改变所述待绑定的称重装置的承载重量的提示消息；其中，所述通信连接成功消息携带已通信连接的所述称重装置的通信信息以及所述第一称重数据。
- 根据权利要求9所述的冰箱，其中，所述控制器还被配置为：在所述第一通信组件与所述称重装置进行通信绑定后，向所述操控端发送通信绑定成功消息，以使所述操控端显示通信绑定成功的提示消息。
- 根据权利要求9或10所述的冰箱，其中，所述称重装置上还设有标识码，所述标识码包含标识信息；所述控制器还被配置为：获取所述操控端发送的标识信息；其中，所述标识信息由所述操控端扫描所述称重装置上的所述标识码得到；根据获取到的所述标识信息，将所述第一通信组件与所述标识信息对应的所述称重装置进行通信绑定。
- 一种冰箱与称重装置的绑定方法，其中，所述冰箱包括：箱体；第一通信组件，设于所述箱体上；以及至少一个称重装置，所述称重装置包括第二通信组件，所述第二通信组件与所述第一通信组件耦接，以使所述称重装置向所述第一通信组件传输所述称重装置的称重数据和通信信息；所述方法包括：通过所述第一通信组件扫描预设范围内的称重装置以获取所述称重装置的通信信息；若确定所述通信信息满足预设通信连接条件，则控制所述第一通信组件与所述称重装置建立通信连接；通过所述第一通信组件获取已通信连接的所述称重装置的第一称重数据，所述第一称重数据为所述称重装置当前所承载物品的重量数据；通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据，所述第二称重数据在用户改变待绑定的称重装置的承载重量后得到；若所述第二称重数据相对于所述第一称重数据的第一变化量大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求12所述的冰箱与称重装置的绑定方法，其中，在所述通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据的步骤之后，所述方法还包括：通过所述第一通信组件获取已通信连接的所述称重装置的第三称重数据，所述第三称重数据在用户再次改变待绑定的所述称重装置的承载重量后得到；若所述第一变化量以及第二变化量均大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定；其中，所述第二变化量为所述第三称重数据相对于所述第二称重数据的变化量。
- 根据权利要求13所述的冰箱与称重装置的绑定方法，其中，所述若所述第一变化量以及第二变化量均大于预设值，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定的步骤，包括：若所述第一变化量以及所述第二变化量相等，则确定该称重装置为待绑定的称重装置，并将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求12所述的冰箱与称重装置的绑定方法，其中，在通过所述第一通信组件获取已通信连接的所述称重装置的第二称重数据的步骤之后，所述方法还包括：获取所述第一称重数据的获取时间与所述第二称重数据的获取时间之间的时间间隔；在所述时间间隔小于预设时长的情况下，将所述第一通信组件与所述第一变化量大于预设值的所述称重装置进行通信绑定。
- 根据权利要求12至15中任一项所述的冰箱与称重装置的绑定方法，其中，所述称重装置具有标识信息，所述标识信息用于标识所述称重装置。
- 根据权利要求16所述的冰箱与称重装置的绑定方法，还包括：将已通信绑定的所述称重装置的标识信息更新至所述冰箱内存储的绑定设备列表，以使所述第一通信组件接收所述称重装置发送的称重数据。
- 根据权利要求16或17所述的冰箱与称重装置的绑定方法，还包括：将所述称重装置的标识信息与所述称重数据对应；根据所述称重装置的标识信息与所述称重数据的对应关系，将所述第一通信组件与所述待绑定的称重装置进行通信绑定。
- 根据权利要求12至18中任一项所述的冰箱与称重装置的绑定方法，其中，所述冰箱与操控端相连，所述操控端被配置为显示所述称重装置的称重数据和通信信息，显示提醒消息以及接收用户指令；所述方法还包括：在所述第一通信组件与所述称重装置进行通信连接后，向所述操控端发送连接成功消息，以使所述操控端显示提醒用户改变待绑定的所述称重装置的承载重量的提示消息；其中，所述通信连接成功消息携带已通信连接的所述称重装置的通信信息以及所述第一称重数据。
- 根据权利要求19所述的冰箱与称重装置的绑定方法，其中，所述在所述第一通信组件与所述称重装置进行通信连接后，向所述操控端发送连接成功消息，以使所述操控端生成提醒用户改变待绑定的所述称重装置的承载重量的提示消息的步骤，包括：在所述第一通信组件与所述称重装置进行通信连接后，向所述操控端发送通信连接成功消息，以使所述操控端生成物品放置提示；所述物品放置提示用于提醒用户将物品放置在待绑定的所述称重装置上；向所述操控端发送的接收到的第二称重数据，以使所述操控端生成取走物品提示；所述取走物品提示用于提醒用户取走所述待绑定的称重装置上放置的物品。
- 根据权利要求19或20所述的冰箱与称重装置的绑定方法，还包括：在所述第一通信组件与所述称重装置进行通信绑定后，向所述操控端发送通信绑定成功消息，以使所述操控端显示通信绑定成功的提示消息。
- 根据权利要求19至21中任一项所述的冰箱与称重装置的绑定方法，其中，所述称重装置上还设有标识码，所述标识码包含标识信息；所述方法还包括：获取所述操控端发送的标识信息；其中，所述标识信息由所述操控端扫描所述称重装置上的所述标识码得到；根据获取到的所述标识信息，将所述第一通信组件与所述标识信息对应的所述称重装置进行通信绑定。
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| CN202211056417.0A CN115342592B (zh) | 2022-08-31 | 2022-08-31 | 一种冰箱及其称重装置的绑定方法 |
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| CN202211055995.2A CN115585615A (zh) | 2022-08-31 | 2022-08-31 | 智能冰箱与称重托盘的绑定方法、设备及智能冰箱 |
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