Compartment control methods, devices, compartments, refrigerators, and storage media

Abstract

This application relates to a compartment control method, device, compartment, refrigerator, and storage medium. The method includes: when the anti-oxidation function is activated and the compartment is in a sealed state, activating a type identification device in the compartment and obtaining the target type of food stored in the compartment through the type identification device; determining a target anti-oxidation mode corresponding to the stored food based on the target type; and controlling the anti-oxidation module in the compartment to operate according to the target anti-oxidation mode, so as to achieve personalized anti-oxidation treatment of the stored food in the compartment according to its type.

Description

Technical Field

[0001] This application relates to the field of refrigerator technology, and more particularly to a compartment control method, device, compartment, refrigerator, and storage medium. Background Technology

[0002] Negative ions possess outstanding antioxidant (reducing) and anti-aging effects. The antioxidant (reducing) properties of negative ions are based on a fundamental chemical principle: chemical reactions involve the exchange of electrons in the electron shell; losing electrons is called oxidation, and gaining electrons is called reduction. Molecules (groups) or atoms that lose electrons exhibit a positive charge and are called positive ions, while those that gain excess electrons exhibit a negative charge and are called negative ions. Therefore, negative ions carry a negative potential, meaning they have excess electrons, which can replenish electrons to aging cells or blood cells, thereby achieving antioxidant, color-protecting, and anti-aging effects, and reducing free radicals.

[0003] With the continuous development of the refrigerator industry, various compartments for preserving different foods have emerged. However, existing compartments all use a uniform anti-oxidation mode for different types of dry goods. But different types of food may require different anti-oxidation methods. The compartments operating in a uniform anti-oxidation mode may only meet the anti-oxidation needs of some foods and cannot achieve the best anti-oxidation effect for different types of food. Summary of the Invention

[0004] This application provides a compartment control method, device, compartment, refrigerator, and storage medium to solve the problem that existing compartments operating in a uniform anti-oxidation mode cannot achieve the best anti-oxidation effect for different types of food.

[0005] In a first aspect, this application provides a room control method, the method comprising:

[0006] When the anti-oxidation function is activated and the compartment is in a sealed state, the type identification device inside the compartment is activated, and the target type of food stored in the compartment is obtained through the type identification device.

[0007] Determine the target anti-oxidation mode corresponding to the stored food based on the target type;

[0008] The anti-oxidation module in the chamber is controlled to operate according to the target anti-oxidation mode.

[0009] Secondly, this application provides a compartment control device, the device comprising:

[0010] The acquisition module is used to activate the type identification device inside the compartment when the anti-oxidation function is activated and the compartment is in a sealed state, and to acquire the target type of food stored in the compartment through the type identification device.

[0011] The determination module is used to determine the target anti-oxidation mode corresponding to the stored food ingredient based on the target type;

[0012] The control module is used to control the operation of the anti-oxidation module in the chamber according to the target anti-oxidation mode.

[0013] Thirdly, this application provides a room, the room comprising:

[0014] compartment body;

[0015] A type identification device is installed on the inner wall of the compartment body to identify the target type of food stored in the compartment body;

[0016] An anti-oxidation module is installed on the inner wall of the compartment body. The anti-oxidation module is installed in a different position than the type identification device on the inner wall of the compartment body. It is used to perform anti-oxidation treatment on the stored food according to the target anti-oxidation mode corresponding to the target type of the stored food.

[0017] Fourthly, this application also provides a refrigerator, characterized in that the refrigerator includes the above-mentioned compartment control device and the above-mentioned compartment.

[0018] Fifthly, this application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the above-described compartment control method.

[0019] Compared with the prior art, the above-mentioned technical solution provided in this application embodiment has the following advantages: When the anti-oxidation function is activated and the compartment is in a sealed state, the method provided in this application embodiment activates the type identification device in the compartment and obtains the target type of the food stored in the compartment through the type identification device; determines the target anti-oxidation mode corresponding to the stored food according to the target type; and controls the operation of the anti-oxidation module in the compartment according to the target anti-oxidation mode, so as to realize personalized anti-oxidation treatment of the stored food in the compartment according to its type. Attached Figure Description

[0020] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0023] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application;

[0024] Figure 2 A schematic diagram of a compartment structure provided in an embodiment of this application;

[0025] Figure 3 A schematic diagram of a compartment structure provided in an embodiment of this application;

[0026] Figure 4 This is a schematic diagram of the structure of an anti-oxidation module provided in an embodiment of this application;

[0027] Figure 5 This is a schematic diagram of the structure of an anti-oxidation module under different anti-oxidation modes provided in the embodiments of this application;

[0028] Figure 6 A schematic flowchart illustrating a compartment control method provided in an embodiment of this application;

[0029] Figure 7 A schematic flowchart illustrating a compartment control method provided in an embodiment of this application;

[0030] Figure 8 A structural block diagram of a compartment control device provided in an embodiment of this application;

[0031] Figure 9 This is a schematic diagram of the internal structure of a refrigerator provided in an embodiment of this application. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0034] Figure 1 This is a schematic diagram of the refrigerator structure in one embodiment. (Refer to...) Figure 1 This compartment control method is applicable to any type of refrigerator. The refrigerator includes at least two electrically connected compartments 1 and a compartment control device 2. Compartment 1 can be used directly for storing food, or it can house drawers where food is stored. In this embodiment, compartment 1 is a drawer compartment 1. The compartment control device 2 can be implemented using a standalone server or a server cluster consisting of multiple servers.

[0035] In one embodiment, refer to Figure 2 A room 1 is provided, the room 1 comprising:

[0036] Compartment body 10;

[0037] A type identification device 11 is installed on the inner wall of the compartment body 10 and is used to identify the target type of food stored in the compartment body 10.

[0038] Anti-oxidation module 12 is installed on the inner wall of the compartment body 10. The anti-oxidation module 12 and the type identification device 11 are installed in different positions on the inner wall of the compartment body 10. The anti-oxidation module 12 is used to perform anti-oxidation treatment on the stored food according to the target anti-oxidation mode corresponding to the target type of the stored food.

[0039] Specifically, the compartment body 10 is a rectangular box with an opening on one side wall, through which food items are placed and removed. The type identification device 11 can be any device or apparatus capable of identifying the type of food, such as an infrared identification probe or a food identification camera. In this embodiment, an infrared identification probe is used as the type identification device 11. The type identification device 11 is installed on the inner wall of the compartment body 10, preferably at the top inside the compartment body 10, so that the identification range of the type identification device 11 covers the entire area inside the compartment body 10, used to identify the type of food stored in the compartment 10, thereby facilitating better control of the effective area and concentration of negative ions released by the anti-oxidation module 12. The anti-oxidation module 12 is a device or apparatus capable of generating negative ions. The anti-oxidation module 12 is used to release negative ions of corresponding concentrations according to different anti-oxidation modes, specifically, to perform anti-oxidation treatment on the stored food according to the target anti-oxidation mode corresponding to the target type of food stored in the compartment body 10.

[0040] In one embodiment, such as Figure 3 As shown, the anti-oxidation module 12 includes a negative ion generating component 121 and a fan 122. The negative ion generating component 121 is installed at the top center inside the chamber body 10, and the fan 122 is installed on the inner side wall of the chamber body 10. The negative ion generating component 121 is used to release anti-oxidation negative ions, and the fan 122 is used to accelerate the flow rate of negative ions in the chamber 1.

[0041] Specifically, the negative ion generating component 121 is used to release negative ions to the stored food within the compartment body 10. To increase the coverage of negative ions, the negative ion generating component 121 is positioned at the top of the compartment body 10, releasing negative ions by spraying downwards, which increases the contact area between the negative ions and the stored food within the compartment body 10. To further increase the flow rate of negative ions within the compartment body 10, a fan 122 is installed on the inner side wall of the compartment body 10. Preferably, the fan 122 can be installed on the upper back side of the compartment body 10, allowing airflow within the compartment 10 and accelerating the flow of negative ions.

[0042] In one embodiment, such as Figure 4As shown, the negative ion generating component 121 includes a fixing plate 1211, a slide rail 1212, a shielding member 1213, and a plurality of negative ion emitting heads 1214. The fixing plate 1211 is installed at the top center inside the chamber body 10. Each of the negative ion emitting heads 1214 is installed at the bottom of the fixing plate 1211. The shielding member 1213 is slidably connected to the fixing plate 1211 through the slide rail 1212. The shielding member 1213 is used to adjust the degree of shielding of the negative ion emitting heads 1214 through the slide rail 1212. The negative ion emitting heads 1214 are used to emit negative ions. The slide rail 1212 is used to drive the shielding member 1213 to move to adjust the degree of shielding of the negative ion emitting heads 1214.

[0043] Specifically, such as Figure 4 As shown, the fixing plate 1211 is fixed at the top center inside the compartment body 10. The bottom of the fixing plate 1211 is used to fix each negative ion emitter 1214. The negative ion emitter 1214 refers to the carbon brush used to generate negative ions. After being energized, it can ionize the air to generate negative ions for antioxidant and color-protecting treatment of stored food. The shielding member 1213 is located at the bottom of the negative ion emitter 1214 and is slidably connected to the fixing plate 1211 through the slide rail 1212. It is used to shield all or part of the negative ion emitter 1214. By shielding all or part of the negative ion emitter 1214, the concentration of negative ions released into the compartment 1 can be adjusted, that is, to release different concentrations of negative ions for color protection according to different types of stored food. The slide rail 1212 is used to allow the shielding member 1213 to move better and shield the negative ion emitter 1214.

[0044] In this embodiment, refer to Figure 5The bottom of the fixed plate 1211 has three negative ion emitters 1214 spaced horizontally. The three negative ion emitters 1214 correspond to three release modes, which correspond to three effective negative ion release areas or negative ion release concentrations. The three release modes are the first release mode, the second release mode, and the third release mode. The first release mode is denoted as S1 level, which corresponds to one negative ion emitter 1214. At this time, the shielding member 1213 blocks two negative ion emitters 1214. The second release mode is denoted as S2 level, which corresponds to two negative ion emitters 1214. At this time, the shielding member 1213 blocks one negative ion emitter 1214. The third release mode corresponds to S3 level, which corresponds to three negative ion emitters 1214. At this time, the shielding member 1213 does not block any of the negative ion emitters 1214. The three release modes are sorted according to the effective negative ion release area, i.e., S1 < S2 < S3. Similarly, this sorting result can also indicate the negative ion release concentration corresponding to the three release modes. Fan 122 has three speed settings based on airflow: the first fan speed (L1), the second fan speed (L2), and the third fan speed (L3), ordered by wind force: L1 < L2 < L3.

[0045] In one embodiment, such as Figure 3 As shown, the compartment 1 also includes a color difference recognition device 123, which is installed on the inner wall of the compartment body 10 and is used to detect the color difference parameter value of the stored food in the compartment 1.

[0046] Specifically, the color difference recognition device 123 can be any device or equipment with color difference recognition function, such as a color difference detection probe or a colorimeter. In this embodiment, in order to reduce the space occupied in the room 1, a color difference detection probe is used as the color difference recognition device 123 to identify the color difference parameter value △E of the food stored in the room 1. The color difference parameter value specifically refers to the total value of brightness L, saturation C and hue angle h. The color difference parameter value is used to determine whether the color of the stored food has changed, so as to facilitate subsequent control of whether the negative ion generating component 121 is continuously turned on.

[0047] In one embodiment, Figure 6 This is a flowchart illustrating a compartment control method in one embodiment, with reference to... Figure 6 This invention provides a compartment control method. This embodiment primarily applies this method to the aforementioned... Figure 1 Taking the compartment control device 2 as an example, the compartment control method specifically includes the following steps:

[0048] Step S210: When the anti-oxidation function is activated and the compartment 1 is in a sealed state, the type identification device 11 in the compartment 1 is activated, and the target type of the food stored in the compartment 1 is obtained through the type identification device 11.

[0049] Specifically, the anti-oxidation function can be activated by the user or automatically according to preset activation rules. User activation methods include remote control activation, remote activation via a terminal, gesture activation, voice activation, and touch activation. Preset activation rules include activation at a preset time. When compartment 1 is closed, it means the corresponding drawer is not pulled out; when compartment 1 is open, it means the corresponding drawer is pulled out.

[0050] When the anti-oxidation function is activated and the refrigerator door is closed, the type identification device 11 is activated. The type identification device 11 identifies the type of food stored in the compartment 1 and obtains the target type of the stored food from the type identification device 11. The target type is the type of food, which includes at least one food category. Specifically, the food category can be at least one of vegetables, fruits, green tea, dried fruits, etc.

[0051] This embodiment specifically illustrates the anti-oxidation treatment of dried goods such as green tea and dried fruit.

[0052] Step S220: Determine the target anti-oxidation mode corresponding to the stored food according to the target type.

[0053] Specifically, different types of food have corresponding anti-oxidation modes. Different anti-oxidation modes have different effective areas and concentrations of negative ions released. In other words, different types of food are equipped with corresponding anti-oxidation modes to meet the anti-oxidation needs of different types of food.

[0054] Step S230: Control the operation of the anti-oxidation module 12 in the compartment 1 according to the target anti-oxidation mode.

[0055] Specifically, the anti-oxidation module 12 in the compartment 1 is controlled to operate according to the target anti-oxidation mode, so that the anti-oxidation module 12 performs anti-oxidation treatment on the stored food in the compartment 1, thereby realizing personalized anti-oxidation treatment of the stored food in the compartment 1 according to its type.

[0056] In one embodiment, determining the target anti-oxidation mode corresponding to the stored food ingredient based on the target type includes:

[0057] When the number of food categories in the target categories is 1, the target anti-oxidation mode corresponding to the stored food is determined according to the first anti-oxidation mode or the second anti-oxidation mode corresponding to the food category in the target categories, wherein the anti-oxidation degree corresponding to the first anti-oxidation mode and the second anti-oxidation mode is different; or,

[0058] When the number of food categories in the target categories is greater than 1, the third anti-oxidation mode is determined as the target anti-oxidation mode corresponding to the stored food, wherein the anti-oxidation degree of the third anti-oxidation mode is higher than that of the first anti-oxidation mode and the second anti-oxidation mode.

[0059] Specifically, when the number of food categories in the target category is 1, the target oxidation prevention mode is determined by the first or second oxidation prevention mode corresponding to that food category. For example, if the target food category is green tea or dried fruit, green tea is generally valued for its freshness, as fresh tea has a glossy color, rich aroma, bright liquor, and refreshing taste. However, green tea deteriorates rapidly during storage, especially under poor conditions. Deteriorated tea leaves exhibit significant changes in color, aroma, and flavor, with darkening and loss of luster being the most severe. The active substances contributing to the color of green tea are mainly tea polyphenols and ascorbic acid. During storage, tea polyphenols and ascorbic acid are easily oxidized, producing oxidized tea polyphenols and ascorbic acid. Therefore, the color of green tea gradually changes from light green to yellowish-brown. Furthermore, the lipids contained in the tea leaves will automatically oxidize during storage, producing stale or off-flavors.

[0060] Freshly processed dried fruits have a crisp texture and vibrant color, such as macadamia nuts and almonds. Macadamia nuts are snow-white when first purchased, with the flesh at the opening being snow-white with a hint of green. However, during storage, the skin and flesh gradually change from white to yellowish-brown. Almonds are brownish-yellow when first purchased, but during storage, their color gradually turns dark brown. Although the taste difference is not significant, many consumers choose not to consume them due to the color change. The active substances in dried fruits are mainly functional oils, such as lipids, vitamin E, and phytosterols. These active substances are highly susceptible to oxidation during storage, leading to fat oxidation and thus altering the color of the dried fruit.

[0061] When only green tea or dried fruit is stored in compartment 1, the first or second anti-oxidation mode is selected as the target anti-oxidation mode for personalized anti-oxidation treatment, depending on whether the green tea or dried fruit is stored. If the number of food categories in the target category is greater than 1, it means that at least two types of food are stored in compartment 1. This indicates that the user wants to conveniently store multiple different types of food together in compartment 1. Due to the different types and increased quantity of food, more and longer-lasting release of negative ions is needed to protect multiple food items from oxidation. Therefore, the third anti-oxidation mode is used as the target anti-oxidation mode. The anti-oxidation level of the third anti-oxidation mode is higher than that of the first and second anti-oxidation modes. That is, it releases more negative ions and the release time of negative ions is longer than that of the first and second anti-oxidation modes, thus ensuring that the anti-oxidation needs of multiple different types of food are met.

[0062] In one embodiment, determining the target anti-oxidation mode corresponding to the stored food ingredient based on the first or second anti-oxidation mode corresponding to the food ingredient category in the target category includes:

[0063] When the food category in the target category is a first preset category, the first anti-oxidation mode corresponding to the first preset category is determined as the target anti-oxidation mode corresponding to the stored food; or,

[0064] When the food category in the target category is the second preset category, the second anti-oxidation mode corresponding to the second preset category is determined as the target anti-oxidation mode corresponding to the stored food.

[0065] Specifically, the first preset category and the second preset category are different food categories. For example, if the first preset category is green tea, then the second preset category is dried fruit; if the first preset category is dried fruit, then the second preset category is green tea. In this embodiment, we take green tea as the first preset category and dried fruit as the second preset category as an example. When the food category in the target category is the first preset category, the first anti-oxidation mode corresponding to the first preset category is determined as the target anti-oxidation mode. That is, when only green tea is stored in compartment 1, the first anti-oxidation mode corresponding to green tea is used as the target anti-oxidation mode. When the food category in the target category is the second preset category, the second anti-oxidation mode corresponding to the second preset category is determined as the target anti-oxidation mode. That is, when only dried fruit is stored in compartment 1, the second anti-oxidation mode corresponding to dried fruit is used as the target anti-oxidation mode. Anti-oxidation treatment is performed according to the anti-oxidation mode corresponding to each food category.

[0066] In one embodiment, controlling the operation of the anti-oxidation module 12 in the compartment 1 according to the target anti-oxidation mode includes:

[0067] The negative ion generating component 121 in the anti-oxidation module 12 is controlled to operate according to the target release mode in the target anti-oxidation mode, and the fan 122 in the anti-oxidation module 12 is controlled to operate according to the target fan speed in the target anti-oxidation mode.

[0068] Specifically, the target anti-oxidation mode includes a target release mode and a target fan speed. The anti-oxidation module 12 specifically includes a negative ion generator 121 and a fan 122. The target release mode controls the negative ion generator 121 to release a corresponding concentration of negative ions, and the target fan speed controls the fan 122 to operate at a corresponding wind speed. The negative ion release concentration of the negative ion generator 121 varies under different release modes, and the wind speed of the fan 122 varies under different fan speeds. Different wind speeds are used to control the flow rate of negative ions in the chamber 1. The negative ion release concentration of the negative ion generator 121 can be dynamically adjusted according to different anti-oxidation modes. Based on different anti-oxidation modes corresponding to different stored foods, personalized anti-oxidation treatment can be achieved for different types of stored foods. At the same time, the fan accelerates the flow rate of negative ions in the chamber 1, so as to quickly and evenly cover the surface of the stored foods with the negative ions released by the negative ion generator 121, thereby accelerating the comprehensive anti-oxidation treatment rate of the stored foods.

[0069] In one embodiment, controlling the negative ion generating component 121 in the anti-oxidation module 12 to operate according to the target release mode in the target anti-oxidation mode, and controlling the fan 122 in the anti-oxidation module 12 to operate according to the target fan speed in the target anti-oxidation mode, includes at least one of the following:

[0070] When the target anti-oxidation mode is the first anti-oxidation mode, the first release mode in the first anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the fan 122 is controlled to operate according to the first fan speed in the first anti-oxidation mode as the target fan 122 unit.

[0071] When the target anti-oxidation mode is the second anti-oxidation mode, the second release mode in the second anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the second fan speed in the second anti-oxidation mode is used as the target fan 122 unit to control the operation of the fan 122. The negative ion release concentration corresponding to the second release mode is greater than the negative ion release concentration corresponding to the first release mode, and the wind force corresponding to the second fan speed is greater than the wind force corresponding to the first fan speed.

[0072] When the target anti-oxidation mode is the third anti-oxidation mode, the third release mode in the third anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the fan 122 is controlled to operate according to the third fan speed in the third anti-oxidation mode as the target fan 122 unit. The negative ion release concentration corresponding to the third release mode is greater than the negative ion release concentration corresponding to the second release mode, and the wind force corresponding to the third fan speed is greater than the wind force corresponding to the second fan speed.

[0073] Specifically, the first release mode in the first anti-oxidation mode corresponds to one negative ion emitter 1214, the second release mode in the second anti-oxidation mode corresponds to two negative ion emitters 1214, and the third release mode in the third anti-oxidation mode corresponds to three negative ion emitters 1214. The negative ion release concentration of one negative ion emitter 1214 is higher than that of two negative ion emitters 1214, and the negative ion release concentration of two negative ion emitters 1214 is higher than that of three negative ion emitters 1214. Therefore, the three release modes are ordered according to their corresponding negative ion release concentrations, i.e., first release mode < second release mode < third release mode. Specifically, three different anti-oxidation modes control the release of negative ions from a corresponding number of negative ion emitters. The fan is controlled to use different wind speeds to accelerate the flow of negative ions within chamber 1, depending on the concentration of negative ions. For lower concentrations, the fan uses a weaker wind speed, while for higher concentrations, it uses a stronger wind speed. This ensures that negative ions can quickly and evenly cover the surface of the stored food in chamber 1 under different anti-oxidation modes. Furthermore, compared to running the fan at a fixed speed under different negative ion concentrations, this method saves energy consumption when the fan is running at low concentrations and avoids insufficient airflow when the fan is running at a fixed speed under high concentrations, which would reduce the efficiency of negative ion coverage on the stored food.

[0074] When the first anti-oxidation mode is used as the target anti-oxidation mode, one negative ion emitter 1214 in the negative ion generating component 121 is controlled to release negative ions according to the first release mode. At this time, the shielding member 1213 slides through the slide rail 1212 to expose one negative ion emitter 1214, thus shielding the remaining negative ion emitters 1214 at the bottom of the fixing plate 1211 that have not been exposed. The fan 122 is controlled according to the first fan speed. When the second anti-oxidation mode is used as the target anti-oxidation mode, two negative ion emitters 1214 in the negative ion generating component 121 are controlled to release negative ions according to the second release mode. At this time, the shielding member 1213 slides through the slide rail 1212 to expose two negative ion emitters 1214, thus shielding the remaining negative ion emitters 1214 at the bottom of the fixing plate 1211. The remaining negative ion emitters 1214 at the bottom of the 211 are shielded, and the fan 122 is controlled according to the second fan speed. When the third anti-oxidation mode is used as the target anti-oxidation mode, the three negative ion emitters 1214 in the negative ion generating component 121 are controlled to release negative ions according to the third release mode. At this time, the shielding member 1213 slides through the slide rail 1212 to expose the three negative ion emitters 1214, shielding the remaining negative ion emitters 1214 at the bottom of the fixing plate 1211. When there are only three negative ion emitters 1214 at the bottom of the fixing plate 1211, the shielding member 1213 does not shield any negative ion emitter 1214, and the fan 122 is controlled according to the third fan speed.

[0075] The shielding component 1213 is specifically driven by a drive component such as an electric telescopic rod or a drive motor, so that the shielding component 1213 slides to shield different negative ion emitters 1214, preventing the shielded negative ion emitters 1214 from emitting negative ions, while the negative ion emitters 1214 that are not shielded by the shielding component 1213 can release negative ions. That is, by driving the shielding component to slide relative to each negative ion emitter, the concentration of negative ion release is adjusted.

[0076] The driving component is controlled by a control circuit. The control circuit sends different control signals to the driving component to drive the shielding member 1213 to slide and shield different numbers of negative ion emitters 1214. For example, the control circuit sends a first control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield one negative ion emitter 1214, releasing negative ions through the two unshielded negative ion emitters 1214; the control circuit sends a second control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield two negative ion emitters 1214, releasing negative ions through the one unshielded negative ion emitter 1214; the control circuit sends a third control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield three negative ion emitters 1214, preventing the three negative ion emitters 1214 from releasing negative ions.

[0077] Alternatively, the driving component is electrically connected to multiple different control sub-circuits. Each control sub-circuit sends a corresponding control signal to the driving component to drive the shielding member 1213 to slide and shield a corresponding number of negative ion emitters 1214. At any given time, the driving component can only drive the shielding member 1213 according to the control signal sent by one control sub-circuit. For example, the first control sub-circuit sends a first control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield one negative ion emitter 1214, releasing negative ions through the two unshielded negative ion emitters 1214; the second control sub-circuit sends a second control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield two negative ion emitters 1214, releasing negative ions through the one unshielded negative ion emitter 1214; the third control sub-circuit sends a third control signal to the driving component, causing the driving component to drive the shielding member 1213 to slide and shield three negative ion emitters 1214, preventing the three negative ion emitters 1214 from releasing negative ions.

[0078] In one embodiment, after controlling the negative ion generating component 121 in the anti-oxidation module 12 to operate according to the target release mode in the target anti-oxidation mode, and controlling the fan 122 in the anti-oxidation module 12 to operate according to the target fan speed in the target anti-oxidation mode, the method further includes:

[0079] The color difference recognition device 123 in the room 1 is activated periodically according to a preset cycle, and the color difference parameter value of the stored food is obtained through the color difference recognition device 123.

[0080] When the color difference parameter value is greater than or equal to the preset color difference parameter value corresponding to the target type, the anti-oxidation module 12 is controlled to operate according to the target anti-oxidation mode according to the first timed operation scheme, wherein the first timed operation scheme includes a first preset interval and a first running duration; or,

[0081] When the color difference parameter value is less than the preset color difference parameter value corresponding to the target type, the anti-oxidation module 12 is controlled to operate according to the target anti-oxidation mode according to the second timed operation scheme. The second timed operation scheme includes a second preset interval and a second running time. The second preset interval is less than the first preset interval, and the second running time is less than the first running time.

[0082] Specifically, the preset cycle can be customized according to the actual application scenario, such as 1 hour, 2 hours, 3 hours, etc. In this embodiment, the preset cycle is set to 3 hours, that is, the color difference recognition device 123 is activated every 3 hours to detect the color difference parameter value of the food stored in the chamber 1. The color difference parameter value is denoted as △E. Different target types correspond to different preset color difference parameter values. When the food category in the target type is the first preset category, the corresponding preset color difference parameter value is the first preset parameter value, denoted as △E1; when the food category in the target type is the second preset category, the corresponding preset color difference parameter value is the second preset parameter value, denoted as △E2; when the number of food categories in the target type is greater than 1, the corresponding preset color difference parameter value is the third preset parameter value, denoted as △E3. The first, second, and third preset parameter values ​​can be customized according to the actual application situation. During the storage process, the color difference parameter value corresponding to the color of the food will continuously decrease as the storage time increases. Therefore, it is very important to delay the decrease of the color difference parameter value corresponding to the color of the dried goods.

[0083] When the color difference parameter value is greater than or equal to the preset color difference parameter value corresponding to the target type, it indicates that the food stored in compartment 1 is well preserved and the oxidation and discoloration are mild. Therefore, it is not necessary to frequently start the anti-oxidation module 12 for anti-oxidation treatment. That is, the shorter the negative ion usage time, the more the anti-oxidation module 12 will operate according to the target anti-oxidation mode corresponding to the target type according to the first timed operation scheme. The first timed operation scheme includes a first preset interval and a first running time. The first preset interval refers to the pause interval between the anti-oxidation module 12 stopping anti-oxidation treatment, and the first running time refers to the working time of the anti-oxidation module 12 performing anti-oxidation treatment. The first preset interval and the first running time can be customized according to the application scenario. Since the degree of oxidation and discoloration of the food stored in compartment 1 is mild at this time, the first preset interval is longer and the first running time is longer, so as to reduce the working frequency of the anti-oxidation module 12 performing anti-oxidation treatment. Since the first preset interval is longer, the first running time needs to be longer so that the first running time of a single anti-oxidation treatment is sufficient to support the oxidation reaction when the anti-oxidation module 12 stops.

[0084] When the color difference parameter value is less than the preset color difference parameter value corresponding to the target type, it indicates that the food stored in compartment 1 is not fresh and the oxidation and discoloration are severe. Therefore, the anti-oxidation module 12 needs to be activated frequently for anti-oxidation treatment. The longer the negative ion usage time, the more the anti-oxidation module 12 will operate according to the target anti-oxidation mode corresponding to the target type, according to the second timed operation scheme, thereby reducing the energy consumption of the anti-oxidation module 12 each time it works. The second timed operation scheme includes a second preset interval and a second running time. The second preset interval and the second running time can be customized according to the application scenario. The second preset interval refers to the pause interval between the anti-oxidation module 12 stopping anti-oxidation treatment, and the second running time refers to the working time of the anti-oxidation module 12 performing anti-oxidation treatment. Since the degree of oxidation and discoloration of the food stored in compartment 1 is severe during this time, the second preset interval is shorter than the first preset interval, and the second running time is shorter than the first running time. This increases the working frequency of the anti-oxidation module 12 performing anti-oxidation treatment, and ensures that the second running time of a single anti-oxidation treatment is sufficient to support the oxidation reaction when the anti-oxidation module 12 stops. Because the second preset interval is shorter, the second running time can be shortened.

[0085] For example, the first preset category is green tea, and the second preset category is dried fruit. The value range of the first preset parameter for green tea is 60 to 70, and in this embodiment, it is 68. The value range of the second preset parameter for dried fruit is 70 to 80, and in this embodiment, it is 74.6. The value range of the third preset parameter for when green tea and dried fruit are mixed and stored in compartment 1 is 75 to 85, and in this embodiment, it is 78.9.

[0086] The first preset interval in the first timed operation scheme is 24 hours, and the first running time is 2 hours. The second preset interval in the second timed operation scheme is 2 hours, and the second running time is 60 minutes. When only green tea is stored in chamber 1, if the color difference parameter value corresponding to the green tea is greater than or equal to 68 (ΔE≥68), the anti-oxidation module 12 will automatically shut down after running for 2 hours daily according to the first anti-oxidation mode corresponding to the green tea. If the color difference parameter value corresponding to the green tea is less than 60 (ΔE<68), the anti-oxidation module 12 will automatically shut down after running for 60 minutes every 2 hours according to the first anti-oxidation mode. When only dried fruit is stored in chamber 1, if the color difference parameter value corresponding to a certain number of fruits is greater than or equal to 74.6 (ΔE≥74.6), the anti-oxidation module 12 will automatically shut down after running for 2 hours daily according to the second anti-oxidation mode corresponding to the dried fruit. If the color difference parameter value corresponding to a certain number of fruits is less than 74.6 (ΔE<74.6), the anti-oxidation module 12 will automatically shut down after running for 60 minutes every 2 hours according to the second anti-oxidation mode. When dried fruit and green tea are stored in compartment 1 at the same time, if the color difference parameter value corresponding to the mixed ingredients is greater than or equal to 78.9, that is, △E≥78.9, then the anti-oxidation module 12 will automatically shut down after running for 2 hours in the third anti-oxidation mode corresponding to the mixed ingredients every day; if the color difference parameter value corresponding to some fruits is less than 78.9, that is, △E<78.9, then the anti-oxidation module 12 will automatically shut down after running for 60 minutes in the third anti-oxidation mode every 2 hours.

[0087] This achieves the effect of periodically preventing oxidation of the food stored in compartment 1, and extending the freshness of the food as much as possible.

[0088] In one specific embodiment, refer to Figure 7 When the user enables the anti-oxidation function (also for Figure 7When the color-protecting function of the chamber is activated and the chamber 1 is closed, the infrared recognition probe automatically turns on. After identifying the type of dried goods, the negative ion generator 121 automatically turns on. If the chamber 1 is not closed, a key prompt will be issued to remind the user to close the chamber 1. If the type of dried goods identified is green tea, the negative ion generator 121 will be turned on to level S1, and the small fan 122 will be turned on to level L1. The color difference detection probe will detect the total color difference parameter value △E according to the identified type of dried goods. If △E≥68, the negative ion generator 121 will be controlled by the chamber control device 2 to run for 2 hours every day and then automatically turn off. If △E<68, the negative ion generator 121 will be controlled by the chamber control device 2 to run for 60 minutes every 2 hours. If the type of dried goods identified is dried fruit, the negative ion generator 121 will be turned on to level S2, and the small fan 122 will be turned on to level L2. The color difference detection probe will detect the total color difference parameter value △E according to the identified type of dried goods. If ΔE ≥ 74.6, the negative ion generator 121 will automatically shut down after running for 2 hours daily under the control of the chamber control device 2. If ΔE < 74.6, the negative ion generator 121 will run for 60 minutes every 2 hours under the control of the chamber control device 2. If the identified dried goods are green tea, dried fruit, or other mixed items, the negative ion generator 121 will be set to S3, the small fan 122 to L3, and the color difference detection probe will detect the total color difference parameter value ΔE based on the identified dried goods. If ΔE ≥ 78.9, the negative ion generator 121 will automatically shut down after running for 2 hours daily under the control of the chamber control device 2. If ΔE < 78.9, the negative ion generator 121 will automatically shut down after running for 60 minutes every 2 hours under the control of the chamber control device 2.

[0089] Figure 6 and Figure 7 This is a flowchart illustrating a compartment control method in one embodiment. It should be understood that, although... Figure 6 and Figure 7 The steps in the flowchart are shown sequentially as indicated by the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order in which these steps are executed, and they can be performed in other orders. Figure 6 and Figure 7 At least some of the steps in the process may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed in turn or alternately with other steps or at least some of the sub-steps or stages of other steps.

[0090] In one embodiment, such as Figure 8 As shown, a compartment control device 2 is provided, comprising:

[0091] The acquisition module 310 is used to activate the type identification device 11 in the compartment 1 when the anti-oxidation function is activated and the compartment 1 is in a sealed state, and to acquire the target type of food stored in the compartment 1 through the type identification device 11.

[0092] The determining module 320 is used to determine the target anti-oxidation mode corresponding to the stored food ingredient based on the target type;

[0093] The control module 330 is used to control the operation of the anti-oxidation module 12 in the compartment 1 according to the target anti-oxidation mode.

[0094] In one embodiment, the determining module 320 is further configured to:

[0095] When the number of food categories in the target categories is 1, the target anti-oxidation mode corresponding to the stored food is determined according to the first anti-oxidation mode or the second anti-oxidation mode corresponding to the food category in the target categories, wherein the anti-oxidation degree corresponding to the first anti-oxidation mode and the second anti-oxidation mode is different; or,

[0096] When the number of food categories in the target categories is greater than 1, the third anti-oxidation mode is determined as the target anti-oxidation mode corresponding to the stored food, wherein the anti-oxidation degree of the third anti-oxidation mode is higher than that of the first anti-oxidation mode and the second anti-oxidation mode.

[0097] In one embodiment, the determining module 320 is further configured to:

[0098] When the food category in the target category is a first preset category, the first anti-oxidation mode corresponding to the first preset category is determined as the target anti-oxidation mode corresponding to the stored food; or,

[0099] When the food category in the target category is the second preset category, the second anti-oxidation mode corresponding to the second preset category is determined as the target anti-oxidation mode corresponding to the stored food.

[0100] In one embodiment, the control module 330 is further configured to:

[0101] The negative ion generating component 121 in the anti-oxidation module 12 is controlled to operate according to the target release mode in the target anti-oxidation mode, and the fan 122 in the anti-oxidation module 12 is controlled to operate according to the target fan speed in the target anti-oxidation mode.

[0102] In one embodiment, the control module 330 is further configured to:

[0103] When the target anti-oxidation mode is the first anti-oxidation mode, the first release mode in the first anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the fan 122 is controlled to operate according to the first fan speed in the first anti-oxidation mode as the target fan 122 unit.

[0104] When the target anti-oxidation mode is the second anti-oxidation mode, the second release mode in the second anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the second fan speed in the second anti-oxidation mode is used as the target fan 122 unit to control the operation of the fan 122. The negative ion release concentration corresponding to the second release mode is greater than the negative ion release concentration corresponding to the first release mode, and the wind force corresponding to the second fan speed is greater than the wind force corresponding to the first fan speed.

[0105] When the target anti-oxidation mode is the third anti-oxidation mode, the third release mode in the third anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component 121, and the fan 122 is controlled to operate according to the third fan speed in the third anti-oxidation mode as the target fan 122 unit. The negative ion release concentration corresponding to the third release mode is greater than the negative ion release concentration corresponding to the second release mode, and the wind force corresponding to the third fan speed is greater than the wind force corresponding to the second fan speed.

[0106] In one embodiment, the control module 330 is further configured to:

[0107] The color difference recognition device 123 in the room 1 is activated periodically according to a preset cycle, and the color difference parameter value of the stored food is obtained through the color difference recognition device 123.

[0108] When the color difference parameter value is greater than or equal to the preset color difference parameter value corresponding to the target type, the anti-oxidation module 12 is controlled to operate according to the target anti-oxidation mode according to the first timed operation scheme, wherein the first timed operation scheme includes a first preset interval and a first running duration; or,

[0109] When the color difference parameter value is less than the preset color difference parameter value corresponding to the target type, the anti-oxidation module 12 is controlled to operate according to the target anti-oxidation mode according to the second timed operation scheme. The second timed operation scheme includes a second preset interval and a second running time. The second preset interval is less than the first preset interval, and the second running time is less than the first running time.

[0110] like Figure 9As shown in the figure, this application embodiment provides a refrigerator, including a processor 711, a communication interface 712, a memory 713, and a communication bus 714, wherein the processor 711, the communication interface 712, and the memory 713 communicate with each other through the communication bus 714.

[0111] Memory 713 is used to store computer programs;

[0112] In one embodiment of this application, the processor 711, when executing the program stored in the memory 713, implements the room control method provided in any of the foregoing method embodiments.

[0113] Those skilled in the art will understand that Figure 9 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the refrigerator to which the present application is applied. A specific refrigerator may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0114] In one embodiment, the compartment control device 2 provided in this application can be implemented as a computer program, and the computer program can be implemented in such a way as... Figure 9 The refrigerator shown operates on this system. The refrigerator's memory can store various program modules that make up the compartment control device 2, for example, Figure 8 The acquisition module 310, determination module 320, and control module 330 are shown. The computer program, composed of these various program modules, causes the processor to execute the steps of the compartment control methods of the various embodiments of this application described in this specification.

[0115] Figure 9 The refrigerator shown can be used as follows Figure 8 The acquisition module 310 in the compartment control device 2, when the anti-oxidation function is activated and the compartment 1 is in a sealed state, activates the type identification device 11 in the compartment 1 and acquires the target type of food stored in the compartment 1 through the type identification device 11. The refrigerator can then determine the target anti-oxidation mode corresponding to the stored food based on the target type through the determination module 320. The refrigerator can then control the anti-oxidation module 12 in the compartment 1 to operate according to the target anti-oxidation mode through the control module 330.

[0116] This application also provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the steps of the room control method provided in any of the foregoing method embodiments.

[0117] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The 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 modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0118] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented using software plus a general-purpose hardware platform, or of course, using hardware. Based on this understanding, the above technical solutions, in essence or the parts that contribute to the related technology, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a refrigerator (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments or some parts of the embodiments.

[0119] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0120] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A compartment control method, characterized in that, The method includes: When the anti-oxidation function is activated and the compartment is in a sealed state, the type identification device inside the compartment is activated, and the target type of food stored in the compartment is obtained through the type identification device. Determine the target anti-oxidation mode corresponding to the stored food based on the target type; The anti-oxidation module in the chamber is controlled according to the target anti-oxidation mode. The anti-oxidation module includes a negative ion generating component and a fan. The negative ion generating component is installed at the top center of the chamber body, and the fan is installed on the inner side wall of the chamber body. The negative ion generating component releases anti-oxidation negative ions, and the fan accelerates the flow rate of negative ions within the chamber. The negative ion generating component includes a fixed plate, a slide rail, a shielding component, and multiple negative ion emitters. The fixed plate is installed at the top center of the chamber body, and each negative ion emitter is installed at the bottom of the fixed plate. The shielding component is slidably connected to the fixed plate via the slide rail. The shielding component is used to adjust the degree of obstruction of the negative ion emitters via the slide rail. The negative ion emitters emit negative ions, and the slide rail moves the shielding component to adjust the degree of obstruction of the negative ion emitters.

2. The method according to claim 1, characterized in that, The step of determining the target anti-oxidation mode corresponding to the stored food according to the target type includes: When the number of food categories in the target categories is 1, the target anti-oxidation mode corresponding to the stored food is determined according to the first anti-oxidation mode or the second anti-oxidation mode corresponding to the food category in the target categories, wherein the anti-oxidation degree corresponding to the first anti-oxidation mode and the second anti-oxidation mode is different; or, When the number of food categories in the target categories is greater than 1, the third anti-oxidation mode is determined as the target anti-oxidation mode corresponding to the stored food, wherein the anti-oxidation degree of the third anti-oxidation mode is higher than that of the first anti-oxidation mode and the second anti-oxidation mode.

3. The method according to claim 2, characterized in that, Based on the first or second anti-oxidation mode corresponding to the food category in the target category, the target anti-oxidation mode corresponding to the stored food is determined, including: When the food category in the target category is a first preset category, the first anti-oxidation mode corresponding to the first preset category is determined as the target anti-oxidation mode corresponding to the stored food; or, When the food category in the target category is the second preset category, the second anti-oxidation mode corresponding to the second preset category is determined as the target anti-oxidation mode corresponding to the stored food.

4. The method according to claim 3, characterized in that, Controlling the operation of the anti-oxidation module in the compartment according to the target anti-oxidation mode includes: The negative ion generating component in the anti-oxidation module is controlled to operate according to the target release mode in the target anti-oxidation mode, and the fan in the anti-oxidation module is controlled to operate according to the target fan speed in the target anti-oxidation mode.

5. The method according to claim 4, characterized in that, Controlling the operation of the negative ion generating component in the anti-oxidation module according to the target release mode in the target anti-oxidation mode, and controlling the operation of the fan in the anti-oxidation module according to the target fan speed in the target anti-oxidation mode, includes at least one of the following: When the target anti-oxidation mode is the first anti-oxidation mode, the first release mode in the first anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component, and the fan is controlled to operate according to the first fan speed in the first anti-oxidation mode as the target fan unit. When the target anti-oxidation mode is the second anti-oxidation mode, the second release mode in the second anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component, and the second fan speed in the second anti-oxidation mode is used as the target fan unit to control the operation of the fan. The negative ion release concentration corresponding to the second release mode is greater than the negative ion release concentration corresponding to the first release mode, and the wind force corresponding to the second fan speed is greater than the wind force corresponding to the first fan speed. When the target anti-oxidation mode is the third anti-oxidation mode, the third release mode in the third anti-oxidation mode is used as the target release mode to control the operation of the negative ion generating component, and the fan is controlled to operate according to the third fan speed in the third anti-oxidation mode as the target fan unit. The negative ion release concentration corresponding to the third release mode is greater than the negative ion release concentration corresponding to the second release mode, and the wind force corresponding to the third fan speed is greater than the wind force corresponding to the second fan speed.

6. The method according to claim 4, characterized in that, After controlling the negative ion generating component in the anti-oxidation module to operate according to the target release mode in the target anti-oxidation mode, and controlling the fan in the anti-oxidation module to operate according to the target fan speed in the target anti-oxidation mode, the method further includes: The color difference recognition device in the room is activated periodically according to a preset cycle, and the color difference parameter value of the stored food is obtained through the color difference recognition device. When the color difference parameter value is greater than or equal to the preset color difference parameter value corresponding to the target type, the anti-oxidation module is controlled to operate according to the target anti-oxidation mode according to a first timed operation scheme. The first timed operation scheme includes a first preset interval and a first running duration. The preset interval refers to the pause interval during which the anti-oxidation module stops performing anti-oxidation treatment, and the running duration refers to the working time during which the anti-oxidation module performs anti-oxidation treatment; or, When the color difference parameter value is less than the preset color difference parameter value corresponding to the target type, the anti-oxidation module is controlled to operate according to the target anti-oxidation mode according to the second timed operation scheme. The second timed operation scheme includes a second preset interval and a second running time. The second preset interval is less than the first preset interval, and the second running time is less than the first running time.

7. A compartment control device, characterized in that, The device includes: The acquisition module is used to activate the type identification device inside the compartment when the anti-oxidation function is activated and the compartment is in a sealed state, and to acquire the target type of food stored in the compartment through the type identification device. The determination module is used to determine the target anti-oxidation mode corresponding to the stored food ingredient based on the target type; A control module is used to control the operation of the anti-oxidation module in the chamber according to the target anti-oxidation mode. The anti-oxidation module includes a negative ion generating component and a fan. The negative ion generating component is installed at the top center of the chamber body, and the fan is installed on the inner side wall of the chamber body. The negative ion generating component releases anti-oxidation negative ions, and the fan accelerates the flow rate of negative ions in the chamber. The negative ion generating component includes a fixed plate, a slide rail, a shielding component, and multiple negative ion emitters. The fixed plate is installed at the top center of the chamber body, and each negative ion emitter is installed at the bottom of the fixed plate. The shielding component is slidably connected to the fixed plate via the slide rail. The shielding component is used to adjust the degree of obstruction of the negative ion emitters via the slide rail. The negative ion emitters emit negative ions, and the slide rail moves the shielding component to adjust the degree of obstruction of the negative ion emitters.

8. A compartment, characterized in that, The room includes: compartment body; A type identification device is installed on the inner wall of the compartment body to identify the target type of food stored in the compartment body; An anti-oxidation module is installed on the inner wall of the compartment body. The anti-oxidation module is installed in a different position than the type identification device on the inner wall of the compartment body. It is used to perform anti-oxidation treatment on the stored food according to the target anti-oxidation mode corresponding to the target type of the stored food. The anti-oxidation module includes a negative ion generating component and a fan. The negative ion generating component is installed at the top center of the main body of the chamber, and the fan is installed on the inner side wall of the main body of the chamber. The negative ion generating component is used to release anti-oxidation negative ions, and the fan is used to accelerate the flow rate of negative ions in the chamber. The negative ion generating assembly includes a fixed plate, a slide rail, a shielding component, and multiple negative ion emitters. The fixed plate is installed at the top center of the main body of the chamber, and each of the negative ion emitters is installed at the bottom of the fixed plate. The shielding component is slidably connected to the fixed plate via the slide rail. The shielding component is used to adjust the degree of obstruction of the negative ion emitters via the slide rail. The negative ion emitters are used to emit negative ions, and the slide rail is used to move the shielding component to adjust the degree of obstruction of the negative ion emitters.

9. The compartment according to claim 8, characterized in that, The compartment also includes a color difference recognition device, which is installed on the inner wall of the compartment body and is used to detect the color difference parameter values ​​of the stored food in the compartment.

10. A refrigerator, characterized in that, The refrigerator includes the compartment control device as described in claim 7 and the compartments as described in claim 8 or 9.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 6.

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