Refrigeration appliance, method and device for foodstuff management

Abstract

This application relates to the field of smart home appliance technology, and discloses a refrigeration device, including: a body having at least one storage cavity, an RFID module (Radio Frequency Identification), a weighing shelf, and a processor assembly; the RFID module and at least one weighing shelf are disposed within the storage cavity; the weighing shelf includes a partition for storing the storage device and a weighing module for obtaining the weight information of the storage device; the processor assembly is used to determine the type information and unit calorie information of the food taken by the user, and to determine the calorie information of the food taken by the user based on the weight information obtained by the weighing module. In this application, the weight of the food can be obtained through the weighing shelf, and the type information and unit calorie information of the food can be identified through the RFID module. Based on the weight information and unit calorie information of the food, the calories of the food taken can be calculated, helping users control their calorie intake and improving the user experience. This application also discloses a method and apparatus for food management.

Description

Technical Field

[0001] This application relates to the field of smart home appliance technology, such as a refrigeration device, a method and apparatus for food management. Background Technology

[0002] Currently, users store a variety of foods in their refrigerators, and information such as the types of food to be stored, storage time, and remaining quantity is often unclear. This frequently leads to problems such as not being able to find food when opening the refrigerator or food spoiling due to prolonged storage, making it inconvenient to manage the food inside the refrigerator.

[0003] Among related technologies, there are methods such as image recognition to identify information about food items inside a refrigerator, thereby managing the quantity and storage date of the food items.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] Although it can manage the quantity and storage date of ingredients, users often take ingredients based on intuition. For users who have strict requirements on calorie intake, it is not possible to control the calories of the ingredients they take, which is inconvenient for users. Summary of the Invention

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides a refrigeration device, a method and apparatus for food management, which can better help users strictly control their calorie intake and improve user experience.

[0008] In some embodiments, the refrigeration device includes: a body having at least one storage cavity, an RFID module (Radio Frequency Identification), a weighing shelf, and a processor assembly; the RFID module and at least one weighing shelf are disposed within the storage cavity; the weighing shelf includes a partition for storing storage devices and a weighing module for obtaining weight information of the storage devices; the processor assembly is used to determine the type information and unit calorie information of the food items taken by the user, and to determine the calorie information of the food items taken by the user based on the weight information obtained by the weighing module.

[0009] In some embodiments, the method for food ingredient management includes: determining when a user takes food ingredients from the storage cavity of a refrigeration device, obtaining the type information and unit heat information of the food ingredients through an RFID module installed in the storage cavity, and storing the food ingredients on a weighing shelf installed in the storage cavity; obtaining the weight information of the food ingredients taken by the weighing module of the weighing shelf, and determining the heat information of the food ingredients taken by the user based on the unit heat information and the weight information taken.

[0010] The refrigeration equipment, method, and apparatus for food management provided in this disclosure can achieve the following technical effects:

[0011] Installing a weighing shelf inside the refrigerator allows you to obtain the weight of food items when they are taken out. The RFID module identifies the type and calorie information of the food items, and the system calculates the calories of the food items taken out based on the weight and calorie information. This helps users to better control their calorie intake and improves the user experience.

[0012] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0013] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0014] Figure 1 This is a structural block diagram of a refrigeration device provided in an embodiment of this disclosure;

[0015] Figure 2 This is a schematic diagram of the structure of a refrigeration device provided in an embodiment of this disclosure;

[0016] Figure 3 This is a schematic diagram of the structure of a storage device provided in an embodiment of this disclosure;

[0017] Figure 4 This is a schematic diagram of the structure of another storage device provided in an embodiment of this disclosure;

[0018] Figure 5 This is a schematic diagram of a method for food ingredient management provided in an embodiment of this disclosure;

[0019] Figure 6 This is a schematic diagram of another method for food ingredient management provided in this embodiment of the disclosure;

[0020] Figure 7 This is a schematic diagram of another method for food ingredient management provided in an embodiment of this disclosure;

[0021] Figure 8 This is a schematic diagram of another method for food ingredient management provided in an embodiment of this disclosure;

[0022] Figure 9 This is a schematic diagram of a device for food ingredient management provided in an embodiment of this disclosure;

[0023] Figure 10 This is a schematic diagram of another device for food ingredient management provided in an embodiment of this disclosure.

[0024] Figure label:

[0025] 100. Processor; 101. Memory; 102. Communication Interface; 103. Bus; 200. Main Unit; 201. Storage Chamber; 300. RFID Module (Radio Frequency Identification); 400. Weighing Shelf; 401. Partition; 402. Weighing Module; 500. Storage Device; 501. Mounting Slot; 502. Electronic Tag; 503. Identification Pattern; 504. RF Isolation Plate; 505. Opening; 600. Processor Assembly; 700. Acquisition Module; 800. Calculation Module; 900. Reminder Module. Detailed Implementation

[0026] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0027] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0028] Unless otherwise stated, the term "multiple" means two or more.

[0029] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0030] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0031] Combination Figure 1-4 As shown, this embodiment of the present disclosure provides a refrigeration device including: a body 200 having at least one storage cavity 201, an RFID module 300, a weighing shelf 400, and a processor assembly 600; the RFID module 300 and at least one weighing shelf 400 are disposed in the storage cavity 201; the weighing shelf 400 includes a partition 401 for storing a storage device 500 and a weighing module 402 for obtaining weight information of the storage device 500; the processor assembly 600 is used to determine the type information and unit calorie information of the food taken by the user, and to determine the calorie information of the food taken by the user based on the weight information obtained by the weighing module 402.

[0032] The refrigeration equipment using this embodiment has a weighing shelf 400 installed inside the refrigerator. The weight of the food can be obtained through the weighing shelf 400, and the type information and unit calorie information of the food can be identified through the RFID module 300. Based on the weight information and unit calorie information of the food, the calories of the food taken away can be calculated, which can better help users strictly control their calorie intake and improve the user experience.

[0033] Optionally, the storage device 500 is provided with a mounting slot 501, and multiple electronic tags 502 are arranged in a ring at different positions within the mounting slot 501. Each electronic tag 502 corresponds to storing information about a type of food ingredient. In this way, by setting up multiple electronic tags 502, each corresponding to storing information about a type of food ingredient, the relevant information of the food ingredient stored in the storage device 500 can be accurately indicated by selecting different electronic tags 502. This avoids the hassle of writing information to the electronic tags 502 every time food is stored, making it more convenient for the user.

[0034] Optionally, multiple electronic tags 502 of the same storage device 500 store the same serial number information of the storage device 500. In this way, the storage devices 500 can be numbered and managed, which facilitates better management of each storage device 500 when multiple storage devices 500 are placed in the refrigeration equipment at the same time, and avoids confusion caused by placement.

[0035] Optionally, each electronic tag 502 may have a corresponding identification pattern 503 on one side indicating the type of food stored within it. By associating each electronic tag 502 with the identification pattern 503 indicating the type of food stored within it, the identification pattern 503 can help the user more easily select the electronic tag 502 corresponding to the actual food stored in the storage device 500. For example, if the storage device 500 stores a cake, the electronic tag 502 stores cake-related information, and a cake-shaped identification pattern 503 is provided on one side of the electronic tag 502, the user can know from the identification pattern 503 that the corresponding electronic tag 502 stores cake-related information.

[0036] Optionally, an RFID isolation plate 504 is rotatably installed in the mounting slot 501. The RFID isolation plate 504 has an opening 505. When the RFID isolation plate 504 is rotated to a first position, the opening 505 exposes the corresponding electronic tag 502. In this way, by rotating the RFID isolation plate 504, the user can see different electronic tags 502 at the opening 505. The user selects the corresponding electronic tag 502 based on the food they put in. Since only the opening 505 of the RFID isolation plate 504 allows radio frequency transmission, it can shield the radio frequency of other electronic tags 502. The RFID module 300 then identifies the relevant information of the food placed in the storage device 500 by the user, achieving classified and zoned storage and management of the food.

[0037] Optionally, the marking pattern 503 is disposed on the outer or inner ring side of the mounting groove 501. This ensures that the RF isolation plate 504 does not obstruct the marking pattern 503, allowing the user to quickly locate the corresponding electronic tag 502 based on the distribution of the marking pattern 503. The user can then rotate the opening 505 on the RF isolation plate 504 to the marking pattern 503, exposing the corresponding electronic tag 502. The content stored in the electronic tag 502 reflects relevant information about the food in the storage device 500.

[0038] RFID technology is a type of automatic identification technology that uses radio frequency (RF) for non-contact, two-way data communication. It reads and writes data to a recording medium (electronic tag or RFID card) via RF to achieve target identification and data exchange. An RFID system is a non-contact automatic identification system that automatically identifies target objects and acquires relevant data through radio frequency signals. It consists of electronic tags, readers, and a computer network. The RFID system uses electronic tags to identify objects. These tags exchange data with the reader via radio waves. The reader transmits read / write commands from the host computer to the electronic tag and then sends the data returned by the tag back to the host computer. The host computer's data exchange and management system is responsible for storing, managing, and controlling the electronic tag data.

[0039] Combination Figure 5-8 As shown in the embodiments of this disclosure, a method for managing food ingredients is provided, including:

[0040] S01, when it is determined that the user takes food out of the storage cavity of the refrigeration equipment, the type information and unit heat information of the food are obtained by the RFID module set in the storage cavity, and the food is stored on the weighing shelf set in the storage cavity.

[0041] S02, obtain the weight information of the food to be taken from the weighing module of the weighing shelf, and determine the calorie information of the food taken by the user based on the unit calorie information and the weight information.

[0042] The method for food management in this embodiment obtains the weight of the food by weighing a shelf, for example, by weighing the food before and after it is taken out. The method also identifies the type and calorie information of the food by using an RFID module. Based on the weight and calorie information of the food, the calorie content of the food is calculated. This method can better help users strictly control their calorie intake and improve the user experience.

[0043] Optionally, after determining the calorie information of the food taken by the user based on the unit calorie information and the weight information, the method further includes: issuing a calorie information prompt. In this way, after determining the calorie information of the food taken by the user, issuing a calorie information prompt allows the user to understand the calorie information of the food they have taken, making it easier for the user to manage their own calorie intake.

[0044] Optionally, calorie information prompts include displaying calorie values ​​on a screen or announcing calorie values ​​via voice. This allows for a more intuitive indication of the calorie information of the food items taken by the user, enabling them to better understand the calorie content of their chosen food.

[0045] Optionally, determining the weight information of the food items taken includes: confirming that the user takes the food item and recording its weight at the time of removal; confirming that the user puts the food item back and recording its weight at the time of return; and determining the weight of the food item taken by the user based on the difference between the weight of the food item taken and the weight of the food item put back. In this way, by comparing the weight change of the food items stored in the storage device before and after removal, the weight of the food items taken can be determined. This simple method allows for more accurate control over the weight of the food items taken, improving the efficiency of the food item management process.

[0046] Optionally, after determining the calorie information of the food taken by the user based on the unit calorie information and the weight information, the method further includes: S03, issuing a calorie over-limit warning when the calorie information exceeds the preset calorie limit. In this way, by determining the calorie information of the food taken by the user, and comparing the calorie information with the preset calorie limit, if the calorie information exceeds the preset calorie limit, it means that the food taken by the user contains excessive calories. By issuing a calorie over-limit warning, the user can accurately know whether the calories in the food they take exceed the limit, which can better help the user strictly control their calorie intake and improve the user experience.

[0047] Optionally, issuing a calorie excess warning can be done via a warning light or sound. This alerts users to the fact that the food they've consumed contains excessive calories, helping them better control their calorie intake and promoting a healthier diet.

[0048] Optionally, when the calorie information exceeds a preset calorie limit, the method also includes determining the specific amount of excess calorie intake. This helps users understand the exact amount of excess calorie intake, facilitating strict control over their calorie consumption.

[0049] Optionally, issuing a calorie excess alert may include displaying the specific calorie excess value on a screen or announcing the specific calorie excess value via voice. This allows users to more intuitively understand the specific amount of calories they have consumed that exceeds their limit, making it easier for them to develop a dietary plan accordingly.

[0050] Optionally, after determining the specific amount of calories exceeding the limit, different levels of alerts can be issued based on the degree of excess. This allows users to understand the extent to which they are consuming too many calories and make timely adjustments to their eating habits to maintain a healthy diet. For example, a yellow indicator light could be used to alert users if they exceed the limit by 100 to less than 200 calories; an orange indicator light could be used if they exceed the limit by more than 200 to less than 300 calories; and a red indicator light could be used if they exceed the limit by more than 300 calories.

[0051] Optionally, the preset calorie intake is the calorie intake required by the user based on their personalized information. This method, by determining the user's required calorie intake based on their information and using that as the preset calorie intake, better assists in determining whether calorie intake is excessive. Furthermore, setting different preset calorie intakes for different users makes the system more intelligent.

[0052] Optionally, if the calorie information exceeds a preset calorie limit, a calorie over-limit alert is issued. This includes: obtaining the user's required calorie intake; determining that the calorie content of the food taken by the user exceeds the user's required calorie intake, then classifying the food as exceeding the calorie limit and issuing a calorie over-limit alert. In this way, by comparing the user's required calorie intake with the calorie content of the food taken by the user, it is possible to determine whether the user's calorie intake exceeds the limit, which can better help users strictly control their calorie intake and improve the user experience.

[0053] Optionally, determining the user's required calorie intake based on personalized information includes: determining the user's required calorie intake based on the user's eating plan. In this way, users can pre-plan their meals according to their own needs, and determining the required calorie intake based on the meal plan helps them better adhere to the plan and maintain healthy eating habits. For example, a user who wants to lose weight might plan to consume no more than 500 calories per meal. In this case, the user's required calorie intake is determined to be 500 calories, i.e., a preset calorie intake. If the user's food intake exceeds 500 calories, an excess calorie warning will be issued.

[0054] Optionally, determining a user's required calorie intake based on their personalized information includes determining it based on their weight and body fat percentage. This way, the user's weight and body fat percentage reflect their physical condition, and determining the required calorie intake accordingly helps the user better manage their calorie intake, promoting healthy eating habits. For example, if a user's weight is determined to be 80 kg and their body fat percentage to be 20%, and information from the internet indicates that their recommended calorie intake per meal is 700 calories, then the user's required calorie intake is set at 700 calories. If the food consumed by the user exceeds 700 calories, an excessive calorie warning will be issued.

[0055] Optionally, the user's personalized information includes information about all family members. This allows the calorie intake required by each family member at a single feeding to be determined based on their individual information, making the cooling device suitable for families with multiple members.

[0056] Optionally, after sensing that the user has taken the food, the system further includes: S04, recording the time elapsed since the food was taken; if the time elapsed since the food was taken exceeds a preset time and the user has not returned the food, a food return prompt is issued. In this way, the system records the time elapsed after the food is taken out. If the user does not return the food within the preset time, it indicates that the user may have forgotten to put the remaining food back into the refrigeration equipment. Leaving food outside the refrigeration equipment for an extended period can cause it to spoil. The food return prompt reminds the user to return the food as soon as possible if it is not returned within the preset time, enabling efficient food management and preventing spoilage.

[0057] Optionally, the preset duration is the time that the food can be left outside the refrigeration equipment, determined based on its shelf-life information, which is obtained by the RFID module in the storage chamber. This way, a prompt to return the food to the refrigeration equipment is sent to the user before it spoils, preventing the food from expiring and spoiling due to prolonged exposure outside the refrigeration equipment.

[0058] Optionally, after obtaining the shelf-life information, the remaining shelf life is determined using the production date and shelf-life information contained in the shelf-life information, and a preset duration is determined based on the remaining shelf life. In this way, the remaining shelf life of the food can better reflect the expiration date of the food, reminding users to put the food back into the refrigeration equipment before it expires, thus better storing the food and preventing it from spoiling.

[0059] Optionally, the preset duration can be less than or equal to half of the remaining shelf life. This way, a reminder to return the food before its expiration date is issued ensures that the food retains a longer shelf life after being returned to the refrigeration unit, better preserving it and preventing spoilage. For example, if the remaining shelf life of the food stored in the storage device is 30 days at room temperature, the preset duration is 15 days. If the food is removed and no return is detected within 15 days, a return reminder is issued, ensuring the food is properly stored in the refrigeration unit and its shelf life is extended.

[0060] Optionally, the preset duration can be a fixed value. By setting a fixed duration, if the food is not put back into the refrigeration equipment after that fixed time, a prompt to return the food can be issued. This allows for more timely reminders to the user to put the food back into the refrigeration equipment, preventing spoilage and enabling better food management.

[0061] Optionally, the preset duration is greater than or equal to 5 minutes and less than or equal to 20 minutes. This way, users generally confirm that they have removed the food from the storage device within 5 to 20 minutes. Therefore, prompting users to return any remaining food to the refrigeration unit within 5 to 20 minutes ensures timely preservation and prevents spoilage. For example, if the preset duration is set to 10 minutes, users generally have enough time to remove the food from the storage device after 10 minutes. Therefore, if the user does not return the remaining food within 10 minutes, a prompt to return the food will be issued, ensuring timely return to the refrigeration unit.

[0062] Optionally, issuing a food return reminder includes: issuing a trigger signal for the food return reminder, and issuing the food return reminder after receiving the trigger signal through a reminder device installed on the storage device. In this way, issuing a food return reminder through the storage device can, on the one hand, remind the user to return the storage device and the food inside it to the refrigeration equipment as soon as possible, and on the other hand, enable the user to quickly locate the storage device.

[0063] Optionally, issuing a food return reminder can be done via a display screen or by voice announcement. This provides a more intuitive way to remind users to return the food and prevent it from expiring or spoiling.

[0064] Optionally, the method for managing food ingredients further includes: S05, determining the remaining weight information of the ingredients after the user returns them; if the remaining weight is lower than a set weight, issuing a food replenishment prompt. In this way, when the user returns the ingredients and the weighing plate detects that the remaining weight is lower than a set weight, it indicates that the remaining amount of ingredients is low. To avoid affecting the user's normal use, a food replenishment prompt is issued to remind the user to replenish the ingredients, thus maintaining the food inventory, better managing the ingredients, and improving the user experience.

[0065] Optionally, the weight can be set to the amount of food a user needs to consume per meal, determined based on their required calorie intake. This way, if the remaining weight of the food is less than the user's required amount for a single meal, it indicates that the remaining weight is insufficient for the user's next meal, and the user is reminded to replenish the food to prevent situations where there isn't enough food when the user needs to eat. For example, if a user needs 500 calories per meal, corresponding to 300 grams of food, a food replenishment prompt will be issued if the remaining weight of the food is less than 300 grams, reminding the user to replenish their food.

[0066] Optionally, the weight can be set to a fixed value. By setting a fixed weight, the user is prompted to replenish the ingredients when the remaining weight falls below this value, ensuring that the ingredients are always in sufficient quantity.

[0067] Optionally, the weight can be set to be greater than or equal to 0 grams and less than or equal to 50 grams. In this way, under normal circumstances, if the remaining weight of the food is less than or equal to 20 grams, it means that there is not much food left. At this time, reminding the user to replenish the food can keep the food supply sufficient and prevent the user from running out of food next time they eat.

[0068] Optionally, after obtaining the weight information of the food items taken from the weighing module of the weighing shelf, and determining the calorie information of the food items taken by the user based on the unit calorie information and the weight information, the method further includes: if, after the storage device is placed on the weighing shelf, the type information of the food items stored in the storage device is determined to have changed via the RFID module, then all information from the previous use of the storage device is cleared. This way, after the storage device is reused, the information from the previous use is cleared, preventing information confusion and improving the efficiency of food item management.

[0069] Combination Figure 9 As shown, this embodiment of the disclosure provides an apparatus for food ingredient management, including an acquisition module 700 and a calculation module 800. The acquisition module 700 is configured to acquire the type information and unit calorie information of the food ingredient through an RFID module installed in the storage cavity when a user takes food ingredient from the storage cavity of a refrigeration device, and the food ingredient is stored on a weighing shelf installed in the storage cavity; the calculation module 800 is configured to obtain the weight information of the food ingredient taken out determined by the weighing module of the weighing shelf, and determine the calorie information of the food ingredient taken out by the user based on the unit calorie information and the weight information.

[0070] The device for food management provided in this embodiment obtains the weight of the food through a weighing shelf, identifies the type information and unit calorie information of the food through an RFID module, and calculates the calories of the food taken away based on the weight information and unit calorie information of the food. This can better help users strictly control their calorie intake and improve the user experience.

[0071] Optionally, the device for food ingredient management also includes an alert module 900. The alert module 900 is configured to issue a calorie over-limit alert when it determines that the calorie information exceeds a preset calorie limit. In this way, by determining the calorie information of the food taken by the user, and comparing the calorie information with the preset calorie limit, if the calorie information exceeds the preset calorie limit, it indicates that the food taken by the user contains excessive calories. By issuing a calorie over-limit alert, the user can accurately know whether the calories in the food they take exceed the limit, which can better help the user strictly control their calorie intake and improve the user experience.

[0072] Optionally, the reminder module 900 is also configured to record the time elapsed after the food has been taken out; if the time elapsed exceeds a preset period and the user has not returned the food, a food return reminder will be issued. In this way, the time elapsed after the food is taken out is recorded. If the user does not return the food within the preset period, it indicates that the user may have forgotten to put the remaining food back into the refrigeration unit. Leaving food outside the refrigeration unit for an extended period can cause it to spoil. The food return reminder prompts the user to return the food as soon as possible if it is not returned within the preset period, thus efficiently managing the food and preventing it from expiring and spoiling.

[0073] Optionally, the reminder module 900 is also configured to obtain the remaining weight information of the ingredients after the user puts them back; if the remaining weight is lower than a set weight, a reminder to replenish the ingredients is issued. In this way, when the user puts the ingredients back, if the weighing plate detects that the remaining weight is lower than a set weight, it indicates that the remaining amount of ingredients is low. To avoid affecting the user's normal use, a reminder to replenish the ingredients is issued to ensure adequate stock, better manage the ingredients, and improve the user experience.

[0074] Combination Figure 10 As shown, this disclosure provides an apparatus for food ingredient management, including a processor 100 and a memory 101. Optionally, the apparatus may further include a communication interface 102 and a bus 103. The processor 100, communication interface 102, and memory 101 can communicate with each other via the bus 103. The communication interface 102 can be used for information transmission. The processor 100 can call logical instructions stored in the memory 101 to execute the food ingredient management method described in the above embodiment.

[0075] Furthermore, the logic instructions in the aforementioned memory 101 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium.

[0076] The memory 101, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of this disclosure. The processor 100 executes functional applications and data processing by running the program instructions / modules stored in the memory 101, that is, it implements the method for food ingredient management in the above embodiments.

[0077] The memory 101 may include a program storage area and a data storage area. The program storage area may store the operating system and applications required for at least one function; the data storage area may store data created based on the use of the terminal device. Furthermore, the memory 101 may include high-speed random access memory and may also include non-volatile memory.

[0078] This disclosure provides a refrigeration device that includes the aforementioned apparatus for food ingredient management.

[0079] This disclosure provides a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for food ingredient management.

[0080] This disclosure provides a computer program product, which includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions, which, when executed by a computer, cause the computer to perform the above-described method for managing food ingredients.

[0081] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0082] The technical solutions of this disclosure can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes one or more instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of this disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: a USB flash drive, a portable hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and other media capable of storing program code; it can also be a transient storage medium.

[0083] The foregoing description and accompanying drawings fully illustrate embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terminology used in this application is for describing embodiments only and is not intended to limit the claims. As used in the description of embodiments and claims, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms unless the context clearly indicates otherwise. Similarly, the term “and / or” as used in this application means including one or more of the associated listed items and all possible combinations thereof. Additionally, when used in this application, the term "comprise" and its variations "comprises" and / or "comprising" refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes the element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0084] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of this disclosure. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0085] The methods and products (including but not limited to devices and equipment) disclosed in the embodiments herein can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units may be merely a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical, or other forms. Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the units may be selected to implement this embodiment according to actual needs. Furthermore, the functional units in the embodiments of this disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0086] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of the present disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in a block diagram and / or flowchart, and combinations of blocks in a block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A refrigeration device, comprising: The body (200) having at least one storage cavity (201), an RFID module (300), a weighing shelf (400), and a processor assembly (600). The storage cavity (201) is provided with the RFID module (300) and at least one of the weighing shelves (400). The weighing shelf (400) includes a partition (401) for storing the storage device (500) and a weighing module (402) for obtaining the weight information of the storage device (500). The processor component (600) is used to determine the type information and unit calorie information of the food ingredients taken by the user, and to determine the calorie information of the food ingredients taken by the user based on the weight information obtained by the weighing module (402). The storage device (500) is provided with a mounting slot (501), and multiple electronic tags (502) are arranged in a ring at different positions in the mounting slot (501). Each electronic tag (502) stores information related to a type of food ingredient. A radio frequency isolation plate (504) is rotatably installed in the mounting slot (501). An opening (505) is provided on the radio frequency isolation plate (504). When the radio frequency isolation plate (504) is rotated to the first position, the opening (505) exposes the electronic tag (502) corresponding to the first position. The multiple electronic tags (502) of the same storage device (500) all store the same serial number information of the storage device (500). Each electronic tag (502) has an identification pattern (503) on one side that indicates the type of food ingredient information stored in the electronic tag (502).

2. The refrigeration equipment according to claim 1, characterized in that, The marking pattern (503) is set on the outer ring side or the inner ring side of the mounting groove (501).

3. A method for food management based on the refrigeration equipment of claim 1, characterized in that, include: When it is determined that a user takes food from the storage cavity of the refrigeration equipment, the type information and unit heat information of the food are obtained by the RFID module set in the storage cavity, and the food is stored on the weighing shelf set in the storage cavity; The weighing module of the weighing shelf obtains the weight information of the food to be taken, and determines the calorie information of the food taken by the user based on the unit calorie information and the weight information.

4. The method according to claim 3, characterized in that, After determining the calorie information of the food taken by the user based on the unit calorie information and the weight information, the method further includes: When the heat information is determined to exceed the preset heat limit, a heat exceeding the limit alert is issued.

5. The method according to claim 4, characterized in that, The preset calorie intake is the calorie intake required by the user, determined based on the user's personalized information.

6. The method according to any one of claims 3 to 5, characterized in that, After sensing that the user has taken the ingredients, it also includes: Record the time elapsed after the ingredients were taken; If a preset time period is exceeded after the food has been taken and the user has not returned the food, a prompt to return the food will be issued.

7. The method according to claim 6, characterized in that, Also includes: After confirming that the user has put the food back, obtain the remaining weight information of the food. If the remaining weight of the ingredients is lower than a set weight, a prompt to replenish the ingredients will be issued.

8. A device for food ingredient management, comprising a processor and a memory storing program instructions, characterized in that, The processor is configured to perform the method for food ingredient management as described in any one of claims 3 to 7 when executing the program instructions.

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