A method, device, equipment and storage medium for adjusting a refrigerator

Abstract

The present application provides a method, device, equipment and storage medium for adjusting a refrigerator, and relates to the field of refrigeration equipment control technology. The method includes: determining a first refrigeration temperature and a first refrigeration humidity of the refrigerator according to the types of items in the refrigerator and the number of each type of items; adjusting the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature of the environment in which the refrigerator is located, and obtaining a second refrigeration temperature and a second refrigeration humidity; predicting the number of times the refrigerator is switched on and off within a preset time and the switching time of each switch of the refrigerator according to the historical usage data of the refrigerator; adjusting the second refrigeration temperature and the second refrigeration humidity in combination with the target ambient temperature, the number of times the refrigerator is switched on and off within a preset time and the switching time of each switch of the refrigerator, and obtaining a target refrigeration temperature and a target refrigeration humidity accordingly. The technical effect of the present application is: automatically adjusting the temperature and humidity in the refrigerator, and reducing the user's operating burden.

Description

Technical Field

[0001] The present application relates to the field of refrigeration equipment control technology, and in particular to a refrigeration cabinet adjustment method, device, equipment and storage medium. Background Art

[0002] A refrigerator is an appliance used to store and preserve food. It prolongs the shelf life of food by controlling the internal temperature and humidity. As people's living standards improve, the requirements for refrigerators are getting higher and higher. How to intelligently adjust the temperature and humidity of the refrigerator according to factors such as the type and quantity of stored food and the ambient temperature of the refrigerator to achieve the best food preservation effect has become a technical problem that needs to be solved urgently.

[0003] At present, refrigerators in the prior art usually use fixed temperature and humidity settings, or the temperature and humidity of the refrigerator are changed by manual adjustment by the user. Although this method can meet the needs of users to a certain extent, due to the frequent changes in the types and quantities of items in the refrigerator and the fluctuations in the external environment temperature and humidity, users may need to frequently manually adjust the settings to ensure the best preservation state of food, which increases the user's operating burden. Summary of the invention

[0004] The present application provides a refrigerator adjustment method, device, equipment and storage medium for automatically adjusting the temperature and humidity in the refrigerator to reduce the user's operating burden.

[0005] In a first aspect, the present application provides a method for adjusting a refrigerator, the method comprising: obtaining the types of items and the number of each type of item in the refrigerator, and determining a first refrigeration temperature and a first refrigeration humidity of the refrigerator according to the types of items and the number of each type of item; obtaining a target ambient temperature of the environment in which the refrigerator is located, and adjusting the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature to obtain a second refrigeration temperature and a second refrigeration humidity accordingly; obtaining historical usage data of the refrigerator, and predicting the number of times the refrigerator is switched on and off within a preset time period and the switching duration of each switching of the refrigerator according to the historical usage data; calculating a temperature loss and a humidity loss for each switching of the refrigerator within the preset time period in combination with the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching duration of each switching of the refrigerator; adjusting the second refrigeration temperature and the second refrigeration humidity according to the temperature loss and the humidity loss to obtain a target refrigeration temperature and a target refrigeration humidity accordingly.

[0006] By adopting the above technical solution, a reasonable first refrigerated temperature and humidity is determined by obtaining the parameters of the items, and the first parameters are actively adjusted to adapt to the environment in combination with the changes in ambient temperature, so as to obtain a better second refrigerated temperature and humidity. Then, the system analyzes the historical usage data, predicts the number of times the refrigerator is switched on and off and the duration of each switch, and calculates the amount of temperature and humidity loss during each switch on the basis of clear operating parameters. Finally, the second refrigerated temperature and humidity are adjusted in a targeted manner to compensate for the loss, so as to obtain the target refrigerated temperature and humidity that can accurately compensate for the switch loss. Through this series of technical means of obtaining parameters, predicting switches, calculating losses, and adjusting compensation, it is possible to automatically adjust the temperature and humidity in the refrigerator when the types and quantities of items in the refrigerator change frequently, and when the external ambient temperature and humidity fluctuate, thereby reducing the user's operating burden.

[0007] Optionally, determining the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of items and the number of each type of item includes: determining the refrigeration temperature range and the refrigeration humidity range of each type of item according to the refrigeration requirements corresponding to each type of item; determining the initial refrigeration temperature and the initial refrigeration humidity of the refrigerator according to the refrigeration temperature range and the refrigeration humidity range of each type of item; sorting the importance of each type of item according to the number of each type of item, and adjusting the initial refrigeration temperature and the initial refrigeration humidity according to the importance sorting to obtain the first refrigeration temperature and the first refrigeration humidity of the refrigerator.

[0008] By adopting the above technical solution, when determining the first refrigeration parameter, the temperature and humidity range of various items is first determined according to their specific refrigeration requirements, and then the initial refrigeration parameters that take into account the needs of each item are calculated. On the basis of clarifying the initial parameters, the key items in the current item type combination are distinguished, and the initial parameters are sorted and adjusted according to their importance, so that the refrigeration needs of important items can be met first, and finally a reasonable first refrigeration temperature and humidity that can match the current item type combination and quantity changes is determined. The first parameter determination method that considers the characteristics of each item, calculates the initial parameters, and distinguishes the importance realizes the dynamic and intelligent optimization of the first refrigeration parameter and improves the refrigeration effect.

[0009] Optionally, adjusting the initial refrigerated temperature and the initial refrigerated humidity according to the importance ranking to obtain a first refrigerated temperature and a first refrigerated humidity of the refrigerator correspondingly includes: determining the top N types of items in the importance ranking, where N is a preset positive integer; obtaining the refrigerated temperature range and the refrigerated humidity range corresponding to the top N types of items; adjusting the initial refrigerated temperature to the intersection interval of the refrigerated temperature ranges corresponding to the top N types of items to obtain the first refrigerated temperature; adjusting the initial refrigerated humidity to the intersection interval of the refrigerated humidity ranges corresponding to the top N types of items to obtain the first refrigerated humidity.

[0010] By adopting the above technical solution, when adjusting the initial parameters, the top N key items in importance are first determined, and then the temperature and humidity suitable ranges corresponding to these key items are obtained. By taking the intersection interval of these ranges as the first refrigeration parameter, the first parameter can be focused on the common suitable area of ​​the key items, while meeting the refrigeration needs of the key items, while also taking into account the basic requirements of other items. This method of focusing only on the top N important items and taking the intersection interval of their temperature and humidity ranges as the adjustment target can optimize the first parameter in a targeted manner to match the current key item combination, thereby improving the overall refrigeration effect, especially the storage effect of important items. .

[0011] Optionally, the combining of the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time of each switching of the refrigerator, to calculate the temperature loss and humidity loss for each switching of the refrigerator within the preset time period includes: substituting the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time of each switching of the refrigerator into a temperature loss formula and a humidity loss formula, respectively, to calculate the temperature loss and humidity loss for each switching of the refrigerator within the preset time period; wherein, the temperature loss formula is: ΔT i =k T ×(T in -T env )×t i , where ΔT i The table shows the temperature loss during the i-th switch, k T is the temperature loss coefficient, T in is the initial temperature inside the refrigerator, T env is the target ambient temperature, t i is the duration of the i-th switch; the humidity loss formula is: ΔH i =k H ×H in ×t i , where ΔH i is the humidity loss during the i-th switch, k His the humidity loss coefficient, H in is the initial humidity inside the refrigerator, t i is the duration of the i-th switch.

[0012] By adopting the above technical solution, when calculating the temperature and humidity loss, clear temperature loss formula and humidity loss formula are set, wherein the temperature loss formula takes into account the influence of multiple factors such as ambient temperature, internal temperature, temperature loss coefficient and switching time, and the humidity loss formula takes into account the influence of internal humidity, humidity loss coefficient and switching time. The application of these two formulas can accurately calculate the temperature and humidity loss of each switch. This technical means of setting a special loss calculation formula and model makes the calculation and evaluation of the loss clear and systematic, and the calculation results are more accurate and reliable. A clear loss calculation model is the basis for achieving precise adjustment of refrigeration parameters and a prerequisite for compensating for loss. This application provides a basis for subsequent adjustment and compensation by establishing a temperature and humidity loss calculation formula, thereby improving the controllability of the refrigeration effect.

[0013] Optionally, adjusting the second refrigerated temperature and the second refrigerated humidity according to the temperature loss and the humidity loss to obtain a corresponding target refrigerated temperature and a target refrigerated humidity includes: obtaining the interval duration between two adjacent opening and closing operations of the refrigerator; judging whether the refrigerator can replenish the temperature loss within the interval duration, and if not, reducing the second refrigerated temperature to obtain a target refrigerated temperature; judging whether the refrigerator can replenish the humidity loss within the interval duration, and if not, reducing the second refrigerated humidity to obtain a target refrigerated humidity.

[0014] By adopting the above technical solution, when obtaining the target parameters, the on / off interval of the refrigerator will be obtained first to clarify the time range for replenishing the loss; then, based on the interval, it is determined whether the refrigerator can fully replenish the calculated temperature and humidity loss during this period; if it cannot be fully replenished, the second parameter will be reduced accordingly to compensate for the loss; finally, the target refrigeration parameters after compensation adjustment are obtained, so that the target parameters can match the actual operation of the refrigerator. Through this adjustment method that comprehensively considers the on / off interval and replenishment capacity, the target parameters can be made scientific and reasonable, and the loss can be accurately compensated, thereby significantly improving the refrigeration effect and ensuring that the food is in an optimized state.

[0015] Optionally, predicting the number of times the refrigerator is opened and closed within a preset time period and the switching duration of each time the refrigerator is opened and closed based on the historical usage data includes: obtaining historical ambient temperature, historical number of opening and closing times, and historical switching duration within a preset historical time period based on the historical usage data; establishing a first association model between temperature and number of opening and closing times, and a second association model between temperature and switching duration based on the historical ambient temperature, historical number of opening and closing times, and historical switching duration within the preset historical time period; predicting the number of times the refrigerator is opened and closed within the preset time period at the target ambient temperature based on the first association model; predicting the switching duration of each time the refrigerator is opened and closed within the preset time period at the target ambient temperature based on the second association model.

[0016] By adopting the above technical solution, when predicting the switch parameters, the historical ambient temperature, the number of switches and the switch duration are first obtained based on the historical data, and then a first association model between the temperature and the number of switches and a second association model between the temperature and the switch duration are established based on these historical data. By applying these two association models, the number of switches and the duration of each switch within a preset time can be predicted according to the target ambient temperature. Based on historical data modeling and application of model prediction, accurate prediction of the switch parameters can be achieved, thereby improving the operating efficiency and use effect of the refrigerator.

[0017] Optionally, after the adjustment of the second refrigerated temperature and the second refrigerated humidity corresponds to the target refrigerated temperature and the target refrigerated humidity, it also includes: acquiring the actual temperature and the actual humidity of the refrigerator in real time, comparing the actual temperature with the target refrigerated temperature, and comparing the actual humidity with the target refrigerated humidity; if a first deviation between the actual temperature and the target refrigerated temperature is within a preset temperature deviation range, and a second deviation between the actual humidity and the target refrigerated humidity is within a preset humidity deviation range, maintaining the current working state of the refrigerator; if the first deviation exceeds the preset temperature deviation range, and / or the second deviation exceeds the preset humidity deviation range, adjusting the working parameters of the refrigerator until the actual temperature and the actual humidity reach the target refrigerated temperature and the target refrigerated humidity, respectively.

[0018] By adopting the above technical solution, after obtaining the target refrigeration parameters, the present application also sets up a closed-loop feedback adjustment mechanism with the actual temperature and humidity. By real-time detection of the actual temperature and humidity in the refrigerator, and comparing them with the target parameters, it is determined whether the deviation between the two is within the preset reasonable range; if the deviation is within the range, the current state is maintained; if the deviation exceeds the range, the adjustment mechanism is activated to adjust the working parameters until the actual temperature and humidity reach the target parameters. Real-time monitoring and comparison of actual parameters and target parameters are achieved to accurately determine the deviation; adjustment is only initiated when the deviation is too large to avoid parameter oscillation; parameters are dynamically adjusted until the deviation is eliminated to ensure that the parameters are stable in the target state. On the whole, the monitoring and evaluation of the parameter adjustment effect is achieved to ensure that the refrigeration state is always maintained at the optimization target, thereby further improving the stability of the refrigeration effect.

[0019] In a second aspect, the present application provides a refrigerator adjustment device, the device comprising: a first acquisition module, a second acquisition module, a prediction module, a combination module and an adjustment module; wherein the first acquisition module is used to obtain the types of items in the refrigerator and the quantity of each type of item, and determine the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of items and the quantity of each type of item; the second acquisition module is used to obtain the target ambient temperature of the environment in which the refrigerator is located, and adjust the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature to obtain the second refrigeration temperature and the second refrigeration humidity accordingly; The prediction module is used to obtain the historical usage data of the refrigerator, and predict the number of times the refrigerator is turned on and off within a preset time period and the switching time of each switching of the refrigerator based on the historical usage data; the combination module is used to combine the target ambient temperature, the number of times the refrigerator is turned on and off within the preset time period, and the switching time of each switching of the refrigerator, to calculate the temperature loss and humidity loss for each switching of the refrigerator within the preset time period; the adjustment module is used to adjust the second refrigeration temperature and the second refrigeration humidity according to the temperature loss and the humidity loss, so as to obtain the target refrigeration temperature and the target refrigeration humidity accordingly.

[0020] In a third aspect, the present application provides an electronic device, which adopts the following technical solution: it includes a processor, a memory, a user interface and a network interface, the memory is used to store instructions, the user interface and the network interface are used to communicate with other devices, and the processor is used to execute the instructions stored in the memory so that the electronic device executes a computer program such as any of the above-mentioned refrigerator adjustment methods.

[0021] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution: storing a computer program that can be loaded by a processor and execute any of the above-mentioned refrigerator adjustment methods.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. When the types and quantities of items in the refrigerator change frequently, and the external environment temperature and humidity fluctuate, the temperature and humidity in the refrigerator are automatically adjusted to reduce the user's operating burden;

[0024] 2. By establishing a temperature and humidity loss calculation formula, it provides a basis for subsequent adjustment and compensation, thereby improving the controllability of the refrigeration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a flow chart of a refrigerator adjustment method provided in an embodiment of the present application;

[0026] Figure 2 It is a structural schematic diagram of a refrigerator adjustment device provided in an embodiment of the present application;

[0027] Figure 3 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0028] Description of reference numerals: 1000, electronic device; 1001, processor; 1002, communication bus; 1003, user interface; 1004, network interface; 1005, memory. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0030] In the description of the embodiments of the present application, words such as "illustrative", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "illustrative", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "illustrative", "for example" or "for example" is intended to present related concepts in a concrete way.

[0031] Figure 1 is a flow chart of a refrigerator adjustment method provided in an embodiment of the present application. It should be understood that although Figure 1 The steps in the flowchart are shown in sequence as indicated by the arrows, but the steps are not necessarily executed in the order indicated by the arrows; unless otherwise specified in this document, there is no strict order restriction for the execution of the steps, and the steps may be executed in other orders; and Figure 1At least part of the steps may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed 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 part of the sub-steps or stages of other steps.

[0032] The present application discloses a method for adjusting a refrigerator, such as Figure 1 As shown, the method includes S101-S105.

[0033] S101, obtaining the types of articles and the quantity of each type of article in the refrigerator, and determining a first refrigeration temperature and a first refrigeration humidity of the refrigerator according to the types of articles and the quantity of each type of article.

[0034] In one example, in order to achieve the best coexistence environment of multiple items in the refrigerator, this embodiment obtains information on the types and quantities of items and determines a reasonable first refrigeration temperature and humidity according to the refrigeration temperature and humidity requirements of different items. Specifically, a database is first established to record the optimal refrigeration temperature and humidity ranges corresponding to different categories of items, and then a sensor is used to detect the types and quantities of items in the refrigerator in real time. The system searches for the temperature and humidity ranges corresponding to each category of items, and calculates the initial refrigeration temperature and humidity according to the temperature and humidity ranges corresponding to each category of items.

[0035] Then, the importance of the categories is weighted according to the number of items, and the intersection of the temperature and humidity ranges of the top N categories of items is taken as the first refrigeration temperature and humidity. Finally, the control system operates the refrigerator according to the refrigeration requirements corresponding to the first refrigeration temperature and humidity. This solution can dynamically determine the reasonable refrigeration temperature and humidity according to the type and quantity of items, achieve the best coexistence environment of multiple items inside the refrigerator, and achieve energy saving and preservation effects.

[0036] Based on the above embodiment, as an optional implementation, in S101, determining the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of articles and the quantity of each type of articles specifically includes the following steps:

[0037] According to the refrigeration requirements corresponding to each type of goods, the refrigeration temperature range and refrigeration humidity range of each type of goods are determined; according to the refrigeration temperature range and refrigeration humidity range of each type of goods, the initial refrigeration temperature and initial refrigeration humidity of the refrigerator are determined; according to the number of each type of goods, each type of goods is sorted by importance, and according to the importance sorting, the initial refrigeration temperature and initial refrigeration humidity are adjusted to obtain the first refrigeration temperature and first refrigeration humidity of the refrigerator.

[0038] In one example, in order to achieve the best storage effect for multiple items in a refrigerator, this embodiment obtains the refrigeration temperature and humidity requirements of the item categories and determines the first refrigeration temperature and humidity according to the order of importance.

[0039] First, query the database to obtain the temperature and humidity ranges corresponding to each item category, and calculate their intersection interval as the initial refrigerated temperature and humidity; then, evaluate the importance of the categories according to the number of items and sort them; finally, select the intersection of the temperature and humidity ranges of the top N item categories in terms of importance as the first refrigerated temperature and humidity. In this way, the system can automatically determine the optimized refrigerated temperature and humidity that can meet the storage needs of the main items and take into account the needs of other items based on the characteristics of the item types and importance evaluation, and realize customized intelligent storage of multiple items.

[0040] According to the importance ranking, the initial refrigeration temperature and the initial refrigeration humidity are adjusted to obtain the first refrigeration temperature and the first refrigeration humidity of the refrigerator, which specifically includes the following steps: determining the top N types of items in the importance ranking, where N is a preset positive integer; obtaining the refrigeration temperature range and refrigeration humidity range corresponding to the top N types of items; adjusting the initial refrigeration temperature to the intersection interval of the refrigeration temperature ranges corresponding to the top N types of items, to obtain the first refrigeration temperature; adjusting the initial refrigeration humidity to the intersection interval of the refrigeration humidity ranges corresponding to the top N types of items, to obtain the first refrigeration humidity.

[0041] In one example, in order to take into account the storage needs of various types of items, this embodiment adjusts the initial temperature and humidity by ranking by importance. First, the system determines the top N target item categories in importance, where N is the number of pre-set categories to be considered; then, the refrigerated temperature and humidity ranges of these N types of items are queried, and the intersection interval of each range is taken; then, the initial temperature is adjusted to the intersection interval of the temperature range of the N types of items to obtain the first refrigerated temperature; similarly, the initial humidity is adjusted to the intersection interval of the humidity range of the N types of items as the first refrigerated humidity. In this way, through the intersection of the temperature and humidity ranges of the important categories, the storage needs of important items are met, while the environmental requirements of other items are taken into account, thus achieving multi-objective optimization and obtaining a balanced first refrigerated temperature and humidity.

[0042] S102, obtaining a target ambient temperature of the environment in which the refrigerator is located, and adjusting a first refrigeration temperature and a first refrigeration humidity according to the target ambient temperature to obtain a second refrigeration temperature and a second refrigeration humidity accordingly.

[0043] In one example, changes in the ambient temperature of the refrigerator may affect the temperature and humidity inside the refrigerator. To dynamically adjust the refrigerator to adapt to different ambient temperatures, this embodiment obtains a target temperature of the environment in which the refrigerator is located, and adjusts the first refrigeration temperature and humidity according to the target temperature to obtain a second refrigeration temperature and humidity.

[0044] The specific implementation is: First, the temperature and humidity sensors are used to monitor and record the temperature and humidity changes in the environment around the refrigerator in real time to determine a relatively stable environmental target temperature. Then, according to the difference between the environmental target temperature and the first refrigeration temperature in the refrigerator, the system increases or decreases the first refrigeration temperature by a certain proportion, so that the internal temperature of the refrigerator adapts to the environmental changes, and determines the second refrigeration temperature accordingly. At the same time, the first refrigeration humidity is also adjusted accordingly to determine the second refrigeration humidity. In this way, the refrigerator can actively optimize the refrigeration temperature and humidity according to the changes in the ambient temperature to ensure that the storage environment of the internal items is stable and appropriate.

[0045] S103, obtaining historical usage data of the refrigerator, and predicting the number of times the refrigerator is turned on and off and the duration of each time the refrigerator is turned on and off within a preset time period based on the historical usage data.

[0046] In one example, in order to improve the use efficiency of the refrigerator, this embodiment obtains the historical use data of the refrigerator, analyzes its switching patterns, and predicts the number of switches and the duration of each switch in the future. The specific implementation is: first, the system stores the usage data of the refrigerator for a period of time in the past, including ambient temperature, number of switches, and the duration of each switch; then, based on these historical data, the system establishes a correlation model between ambient temperature and number of switches, and ambient temperature and switch duration; then, when a preset future duration and target ambient temperature are input, the system calculates the predicted number of switches and the duration of each switch of the refrigerator within the time period based on the established correlation model. In this way, by learning and predicting historical usage patterns, the refrigerator can make reasonable operation arrangements, improve usage efficiency, and avoid waste of resources.

[0047] The system stores the usage data of the refrigerator over the past period of time, including information such as ambient temperature, number of switches, and duration of each switch. Using a machine learning algorithm, with ambient temperature as the independent variable and number of switches and switch duration as dependent variables, two correlation models are established: the correlation model between ambient temperature and number of switches can use a linear regression model to fit the linear relationship between ambient temperature and number of switches. The correlation model between ambient temperature and switch duration can use an SVM regression model to fit the nonlinear relationship between ambient temperature and switch duration. After the model training is completed, input the preset duration and target ambient temperature, substitute them into the above two trained models, and calculate the predicted number of switches and predicted switch duration at the ambient temperature.

[0048] According to the prediction results, a reasonable operation plan for the refrigerator is formulated to improve its efficiency. In this way, by establishing a correlation model between temperature and switch parameters through machine learning and applying the model for prediction, the use of the refrigerator can be made more intelligent and automated.

[0049] S104, calculating the temperature loss and humidity loss each time the refrigerator is turned on and off within the preset time period based on the target ambient temperature, the number of times the refrigerator is turned on and off within the preset time period, and the time period of each time the refrigerator is turned on and off.

[0050] In one example, in order to accurately calculate the temperature and humidity loss of the refrigerator, this embodiment combines the target ambient temperature and the predicted number of switches and the duration of each switch to calculate the temperature and humidity loss of the refrigerator each time it is switched on and off within a preset time. The specific implementation is: the system substitutes the target ambient temperature, number of switches, duration of each switch and other data into the pre-established temperature loss formula and humidity loss formula, where the temperature loss formula calculates the temperature loss amount of each switch based on parameters such as temperature difference and loss coefficient, and the humidity loss formula calculates the humidity loss amount of each switch based on parameters such as initial humidity and loss coefficient. In this way, the temperature and humidity loss during the switch process of the refrigerator can be accurately evaluated, providing a basis for subsequent operation optimization.

[0051] Based on the above embodiment, as an optional implementation scheme, in S104, combining the target ambient temperature, the number of times the refrigerator is turned on and off within the preset time, and the duration of each time the refrigerator is turned on and off, calculating the temperature loss and humidity loss for each time the refrigerator is turned on and off within the preset time specifically includes the following steps:

[0052] Substitute the target ambient temperature, the number of times the refrigerator is turned on and off within the preset time, and the duration of each time the refrigerator is turned on and off into the temperature loss formula and the humidity loss formula, respectively, and calculate the temperature loss and humidity loss of each time the refrigerator is turned on and off within the preset time; where the temperature loss formula is: ΔT i =k T ×(T in -T env )×t i , where ΔT i The table shows the temperature loss during the i-th switch, k T is the temperature loss coefficient, T in is the initial temperature inside the refrigerator, T env is the target ambient temperature, t i is the duration of the i-th switch; Humidity loss formula: ΔH i =k H ×H in ×t i , where ΔH i is the humidity loss during the i-th switch, k H is the humidity loss coefficient, H in is the initial humidity inside the refrigerator, t i is the duration of the i-th switch.

[0053] In one example, in order to accurately evaluate the temperature and humidity loss during the opening and closing of the refrigerator, this embodiment uses the temperature loss formula and the humidity loss formula for calculation. The system substitutes the known target ambient temperature, the predicted number of openings and closings, the duration of each opening and closing, and other data into the formula in sequence. The temperature loss formula calculates the temperature loss for each opening and closing based on the temperature difference, the loss coefficient, etc., and the humidity loss formula calculates the humidity loss for each opening and closing based on the initial humidity, the loss coefficient, etc. In this way, by modeling and calculating the loss, the temperature and humidity loss of the refrigerator during the opening and closing process can be comprehensively and accurately evaluated, providing an important basis for subsequent operation optimization.

[0054] S105, adjusting the second refrigerated temperature and the second refrigerated humidity according to the temperature loss and the humidity loss, and obtaining the target refrigerated temperature and the target refrigerated humidity accordingly.

[0055] In one example, in order to compensate for the temperature and humidity loss during the switching process, this embodiment adjusts the second refrigerated temperature and the second refrigerated humidity accordingly according to the calculated temperature loss and humidity loss, and optimizes the target refrigerated temperature and the target refrigerated humidity.

[0056] The specific implementation is: first, the system calculates the time interval between two switches, and determines whether the refrigerator can fully replenish the lost temperature and humidity within the time interval. If it cannot be fully replenished, the second refrigeration temperature or the second refrigeration humidity is correspondingly reduced according to the loss amount to obtain a new target refrigeration temperature and target refrigeration humidity. Finally, the refrigerator operates according to the calculated target temperature and humidity. In this way, by evaluating and optimizing the loss of temperature and humidity, the loss during the switching process can be compensated to the maximum extent, ensuring the stability of the temperature and humidity inside the refrigerator.

[0057] Based on the above embodiment, as an optional implementation, in S105, adjusting the second refrigerated temperature and the second refrigerated humidity according to the temperature loss and the humidity loss, and obtaining the target refrigerated temperature and the target refrigerated humidity correspondingly specifically includes the following steps:

[0058] Obtain the interval between two adjacent opening and closing times of the refrigerator; determine whether the refrigerator can make up for the temperature loss within the interval; if not, reduce the second refrigeration temperature to obtain the target refrigeration temperature; determine whether the refrigerator can make up for the humidity loss within the interval; if not, reduce the second refrigeration humidity to obtain the target refrigeration humidity.

[0059] In one example, in order to ensure compensation for the temperature and humidity losses during the switching process, this embodiment obtains the interval between two switches to determine whether the refrigerator can fully replenish the previously calculated loss during this period. The specific implementation is: the system first obtains the time interval between two adjacent switches, and then determines whether the refrigerator can fully replenish the temperature loss and humidity loss through rapid refrigeration within this interval. If it cannot be fully replenished, the second refrigeration temperature and the second refrigeration humidity are correspondingly reduced according to the loss that cannot be replenished, and a new target refrigeration temperature and humidity are obtained. Finally, the refrigerator operates at the target temperature and humidity. In this way, by evaluating the replenishment capacity and adjusting the target parameters, the temperature and humidity losses caused by the switching can be compensated as much as possible to ensure the stability of the internal environment of the refrigerator.

[0060] The method predicts the number of times a refrigerator is switched on and off within a preset time period and the switching duration of each time the refrigerator is switched on and off according to the historical usage data, including: obtaining the historical ambient temperature, the historical number of switches and the historical switching duration within a preset historical time period according to the historical usage data; establishing a first association model between the number of switches and a second association model between the temperature and the switching duration according to the historical ambient temperature, the historical number of switches and the historical switching duration within the preset historical time period; predicting the number of times the refrigerator is switched on and off within a preset time period at a target ambient temperature according to the first association model; predicting the switching duration of each time the refrigerator is switched on and off within a preset time period at a target ambient temperature according to the second association model.

[0061] In one example, in order to improve the use efficiency of the refrigerator, this embodiment predicts the switch parameters for a period of time in the future based on historical data. The specific approach is: first, the system collects and stores the use data of the refrigerator within a preset historical period, including ambient temperature, number of switches, and duration of each switch, etc.; then, based on these historical data, a first association model between temperature and number of switches, and a second association model between temperature and switch duration are established to fit the correlation between the data; then, when a target ambient temperature and a predicted duration are input, the system predicts the number of switches at the temperature according to the first association model, and predicts the duration of each switch at the temperature according to the second association model; finally, an operation plan for the refrigerator is formulated based on the prediction results. In this way, by analyzing historical usage patterns to predict future parameters, the operation of the refrigerator can be made more intelligent and efficient.

[0062] After adjusting the second refrigeration temperature and the second refrigeration humidity to obtain the target refrigeration temperature and the target refrigeration humidity, the method further includes:

[0063] The actual temperature and actual humidity of the refrigerator are obtained in real time, and the actual temperature is compared with the target refrigerator temperature, and the actual humidity is compared with the target refrigerator humidity; if a first deviation between the actual temperature and the target refrigerator temperature is within a preset temperature deviation range, and a second deviation between the actual humidity and the target refrigerator humidity is within a preset humidity deviation range, the current working state of the refrigerator is maintained; if the first deviation exceeds the preset temperature deviation range, and / or the second deviation exceeds the preset humidity deviation range, the working parameters of the refrigerator are adjusted until the actual temperature and the actual humidity reach the target refrigerator temperature and the target refrigerator humidity, respectively.

[0064] In one example, in order to achieve precise control of the temperature and humidity of the refrigerator, this embodiment also requires real-time monitoring and adjustment after setting the target parameters. The specific approach is: the system continuously obtains the actual temperature and humidity data inside the refrigerator, and compares it with the target parameters to determine whether the deviation between the actual value and the target value is within the allowable range. If the deviations are all within the allowable range, the current working state is maintained; if the temperature deviation or humidity deviation exceeds the allowable range, the working parameters are adjusted in real time, such as increasing the refrigeration speed, increasing the dehumidification amount, etc., until the actual temperature and humidity reach the target requirements. In this way, through closed-loop control, accurate management of the internal environment of the refrigerator can be achieved, so that the temperature and humidity are stabilized at the optimized target state to meet storage needs.

[0065] Based on the above method, the present application also discloses a refrigerator adjustment device, such as Figure 2 As shown, Figure 2 It is a structural schematic diagram of a refrigerator adjustment device provided in an embodiment of the present application.

[0066] A refrigerator adjustment device comprises: a first acquisition module, a second acquisition module, a prediction module, a combination module and an adjustment module; wherein the first acquisition module is used to acquire the types of articles and the number of each type of articles in the refrigerator, and determine the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of articles and the number of each type of articles; the second acquisition module is used to acquire the target ambient temperature of the environment in which the refrigerator is located, and adjust the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature, and obtain the second refrigeration temperature and the second refrigeration humidity accordingly; the prediction module is used to acquire the historical use data of the refrigerator, and predict the number of times the refrigerator is switched on and off within a preset time and the switch duration of each switch of the refrigerator according to the historical use data; the combination module is used to combine the target ambient temperature, the number of times the refrigerator is switched on and off within a preset time and the switch duration of each switch of the refrigerator, and calculate the temperature loss and humidity loss of each switch of the refrigerator within the preset time; the adjustment module is used to adjust the second refrigeration temperature and the second refrigeration humidity according to the temperature loss and the humidity loss, and obtain the target refrigeration temperature and the target refrigeration humidity accordingly.

[0067] In one example, the first acquisition module is also used to determine the refrigeration temperature range and refrigeration humidity range of each type of item based on the refrigeration requirements corresponding to each type of item; determine the initial refrigeration temperature and initial refrigeration humidity of the refrigerator based on the refrigeration temperature range and refrigeration humidity range of each type of item; sort the importance of each type of item according to the number of each type of item, and adjust the initial refrigeration temperature and initial refrigeration humidity based on the importance sorting to obtain the first refrigeration temperature and first refrigeration humidity of the refrigerator.

[0068] In one example, the first acquisition module is also used to determine the top N types of items in the importance ranking, where N is a preset positive integer; obtain the refrigeration temperature range and refrigeration humidity range corresponding to the top N types of items; adjust the initial refrigeration temperature to the intersection interval of the refrigeration temperature range corresponding to the top N types of items to obtain a first refrigeration temperature; adjust the initial refrigeration humidity to the intersection interval of the refrigeration humidity range corresponding to the top N types of items to obtain a first refrigeration humidity.

[0069] In one example, the combination module is also used to substitute the target ambient temperature, the number of times the refrigerator is turned on and off within a preset time, and the duration of each switch of the refrigerator into the temperature loss formula and the humidity loss formula, respectively, to calculate the temperature loss and humidity loss of each switch of the refrigerator within the preset time; wherein, the temperature loss formula is: ΔT i =k T ×(T in -T env )×t i , where ΔT i The table shows the temperature loss during the i-th switch, k T is the temperature loss coefficient, T in is the initial temperature inside the refrigerator, T env is the target ambient temperature, t i is the duration of the i-th switch; Humidity loss formula: ΔH i =k H ×H in ×t i , where ΔH i is the humidity loss during the i-th switch, k H is the humidity loss coefficient, H in is the initial humidity inside the refrigerator, t i is the duration of the i-th switch.

[0070] In one example, the adjustment module is also used to obtain the interval length between two adjacent opening and closing of the refrigerator; determine whether the refrigerator can replenish the temperature loss within the interval length, and if the temperature loss cannot be replenished, reduce the second refrigeration temperature to obtain the target refrigeration temperature; determine whether the refrigerator can replenish the humidity loss within the interval length, and if the humidity loss cannot be replenished, reduce the second refrigeration humidity to obtain the target refrigeration humidity.

[0071] In one example, the above-mentioned device is also used to obtain historical ambient temperature, historical number of switching on and off, and historical switching duration within a preset historical time period based on historical usage data; establish a first association model between temperature and number of switching on and off, and a second association model between temperature and switching duration based on the historical ambient temperature, historical number of switching on and off, and historical switching duration within the preset historical time period; predict the number of switching on and off of the refrigerator within the preset time period at the target ambient temperature based on the first association model; predict the switching duration of each switching on and off of the refrigerator within the preset time period at the target ambient temperature based on the second association model.

[0072] In one example, the above-mentioned device is also used to obtain the actual temperature and actual humidity of the refrigerator in real time, compare the actual temperature with the target refrigerated temperature, and compare the actual humidity with the target refrigerated humidity; if the first deviation between the actual temperature and the target refrigerated temperature is within the preset temperature deviation range, and the second deviation between the actual humidity and the target refrigerated humidity is within the preset humidity deviation range, the current working state of the refrigerator is maintained; if the first deviation exceeds the preset temperature deviation range, and / or the second deviation exceeds the preset humidity deviation range, the working parameters of the refrigerator are adjusted until the actual temperature and the actual humidity reach the target refrigerated temperature and the target refrigerated humidity, respectively.

[0073] It should be noted that: when the device provided in the above embodiment realizes its function, only the division of the above functional modules is used as an example. In actual application, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the device and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0074] See also Figure 3 , is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. Figure 3 As shown, the electronic device 1000 may include: at least one processor 1001 , at least one network interface 1004 , a user interface 1003 , a memory 1005 , and at least one communication bus 1002 .

[0075] The communication bus 1002 is used to realize the connection and communication between these components.

[0076] The user interface 1003 may include a display screen (Display) and a camera (Camera), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.

[0077] The network interface 1004 may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface).

[0078] Among them, the processor 1001 may include one or more processing cores. The processor 1001 uses various interfaces and lines to connect various parts in the entire server, and executes various functions of the server and processes data by running or executing instructions, programs, code sets or instruction sets stored in the memory 1005, and calling data stored in the memory 1005. Optionally, the processor 1001 can be implemented in at least one hardware form of digital signal processing (Digital, Signal, Processing, DSP), field programmable gate array (Field-Programmable, Gate, Array, FPGA), and programmable logic array (Programmable, Logic, Array, PLA). The processor 1001 can integrate one or more combinations of central processing unit (Central, Processing, Unit, CPU), image processor (Graphics, Processing, Unit, GPU) and modem. Among them, the CPU mainly processes the operating system, user interface and application program, etc.; the GPU is responsible for rendering and drawing the content to be displayed on the display screen; the modem is used to process wireless communication. It can be understood that the above-mentioned modem may not be integrated into the processor 1001, and it can be implemented by a single chip.

[0079] Among them, the memory 1005 may include a random access memory (Random, Access, Memory, RAM) and may also include a read-only memory (Read-Only, Memory). Optionally, the memory 1005 includes a non-transitory, computer-readable, storage, medium. The memory 1005 can be used to store instructions, programs, codes, code sets or instruction sets. The memory 1005 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc.; the data storage area may store data involved in the above-mentioned various method embodiments, etc. The memory 1005 may optionally be at least one storage device located away from the aforementioned processor 1001. As Figure 3 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and an application program of a refrigerated cabinet adjustment method.

[0080] exist Figure 3 In the electronic device 1000 shown, the user interface 1003 is mainly used to provide an input interface for the user and obtain data input by the user; and the processor 1001 can be used to call an application program storing a refrigerator adjustment method in the memory 1005. When executed by one or more processors, the electronic device executes one or more methods described in the above embodiments.

[0081] An electronic device readable storage medium stores instructions, which, when executed by one or more processors, enable the electronic device to execute one or more of the methods described in the above embodiments.

[0082] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the order of the actions described, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present application.

[0083] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0084] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some service interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0085] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0086] In addition, each functional unit in each embodiment of the present application 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. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0087] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a memory and includes several instructions for a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned memory includes: various media that can store program codes, such as USB flash drives, mobile hard drives, magnetic disks or optical disks.

[0088] The above is only an exemplary embodiment of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the specification and practicing the disclosure here, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure. The description and examples are only regarded as exemplary, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A method for adjusting a refrigerator, characterized in that: The method includes: obtaining the types of articles and the number of each type of article in the refrigerator, and determining a first refrigeration temperature and a first refrigeration humidity of the refrigerator according to the types of articles and the number of each type of article; obtaining a target ambient temperature of the environment in which the refrigerator is located, and adjusting the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature to obtain a second refrigeration temperature and a second refrigeration humidity accordingly; obtaining historical usage data of the refrigerator, and predicting the number of times the refrigerator is switched on and off within a preset time and the switching time of each switching of the refrigerator according to the historical usage data; and calculating the temperature loss and humidity loss of each switching of the refrigerator within the preset time by combining the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time and the switching time of each switching of the refrigerator; The step of calculating the temperature loss and humidity loss each time the refrigerator is switched on and off within the preset time period by combining the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time of each time the refrigerator is switched on and off, comprises: substituting the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time of each time the refrigerator is switched on and off into the temperature loss formula and the humidity loss formula, respectively, and calculating the temperature loss and humidity loss each time the refrigerator is switched on and off within the preset time period; wherein, the temperature loss formula is: ΔT i =k T ×(T in -T env )×t i , where ΔT i The table shows the temperature loss during the i-th switch, k T is the temperature loss coefficient, T in is the initial temperature inside the refrigerator, T env is the target ambient temperature, t i is the duration of the i-th switch; the humidity loss formula is: ΔH i =k H ×H in ×t i , where ΔH i is the humidity loss during the i-th switch, k H is the humidity loss coefficient, H in is the initial humidity inside the refrigerator, t i is the duration of the i-th switch; according to the temperature loss and the humidity loss, adjust the second refrigeration temperature and the second refrigeration humidity to obtain the target refrigeration temperature and the target refrigeration humidity accordingly.

2. The refrigerator adjustment method according to claim 1, characterized in that: The determining the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of articles and the number of each type of article includes: determining the refrigeration temperature range and the refrigeration humidity range of each type of article according to the refrigeration requirements corresponding to each type of article; determining the initial refrigeration temperature and the initial refrigeration humidity of the refrigerator according to the refrigeration temperature range and the refrigeration humidity range of each type of article; sorting the importance of each type of article according to the number of each type of article, and adjusting the initial refrigeration temperature and the initial refrigeration humidity according to the importance sorting to obtain the first refrigeration temperature and the first refrigeration humidity of the refrigerator accordingly.

3. The refrigerator adjustment method according to claim 2, characterized in that: The adjusting the initial refrigeration temperature and the initial refrigeration humidity according to the importance ranking to obtain a first refrigeration temperature and a first refrigeration humidity of the refrigerator correspondingly includes: determining the top N types of items in the importance ranking, where N is a preset positive integer; obtaining a refrigeration temperature range and a refrigeration humidity range corresponding to the top N types of items; adjusting the initial refrigeration temperature to an intersection interval of the refrigeration temperature ranges corresponding to the top N types of items to obtain the first refrigeration temperature; adjusting the initial refrigeration humidity to an intersection interval of the refrigeration humidity ranges corresponding to the top N types of items to obtain the first refrigeration humidity.

4. The refrigerator adjustment method according to claim 1, characterized in that: The step of adjusting the second refrigerated temperature and the second refrigerated humidity according to the temperature loss and the humidity loss to obtain a corresponding target refrigerated temperature and a target refrigerated humidity includes: obtaining an interval between two adjacent opening and closing operations of the refrigerated cabinet; judging whether the refrigerated cabinet can replenish the temperature loss within the interval; if the temperature loss cannot be replenished, reducing the second refrigerated temperature to obtain a target refrigerated temperature; judging whether the refrigerated cabinet can replenish the humidity loss within the interval; if the humidity loss cannot be replenished, reducing the second refrigerated humidity to obtain a target refrigerated humidity.

5. The refrigerator adjustment method according to claim 1, characterized in that: The method of predicting the number of times the refrigerator is opened and closed within a preset time period and the switching duration of each time the refrigerator is opened and closed based on the historical usage data includes: obtaining the historical ambient temperature, the historical number of opening and closing times and the historical switching duration within a preset historical time period based on the historical usage data; establishing a first association model between the number of opening and closing times and a second association model between the temperature and the switching duration based on the historical ambient temperature, the historical number of opening and closing times and the historical switching duration within the preset historical time period; predicting the number of times the refrigerator is opened and closed within the preset time period at the target ambient temperature based on the first association model; and predicting the switching duration of each time the refrigerator is opened and closed within the preset time period at the target ambient temperature based on the second association model.

6. The refrigerator adjustment method according to claim 1, characterized in that: After the second refrigeration temperature and the second refrigeration humidity are adjusted to obtain the corresponding target refrigeration temperature and target refrigeration humidity, it also includes: acquiring the actual temperature and actual humidity of the refrigerator in real time, comparing the actual temperature with the target refrigeration temperature, and comparing the actual humidity with the target refrigeration humidity; if a first deviation between the actual temperature and the target refrigeration temperature is within a preset temperature deviation range, and a second deviation between the actual humidity and the target refrigeration humidity is within a preset humidity deviation range, maintaining the current working state of the refrigerator; if the first deviation exceeds the preset temperature deviation range, and / or the second deviation exceeds the preset humidity deviation range, adjusting the working parameters of the refrigerator until the actual temperature and the actual humidity reach the target refrigeration temperature and the target refrigeration humidity, respectively.

7. A refrigerator adjustment device, characterized in that: The device comprises: a first acquisition module, a second acquisition module, a prediction module, a combination module and an adjustment module; wherein the first acquisition module is used to acquire the types of articles and the quantity of each type of article in the refrigerator, and determine the first refrigeration temperature and the first refrigeration humidity of the refrigerator according to the types of articles and the quantity of each type of article; the second acquisition module is used to acquire the target ambient temperature of the environment in which the refrigerator is located, and adjust the first refrigeration temperature and the first refrigeration humidity according to the target ambient temperature to obtain the second refrigeration temperature and the second refrigeration humidity accordingly; the prediction module is used to acquire the historical usage data of the refrigerator, and predict the number of times the refrigerator is switched on and off within a preset time period and the switching time of each switching of the refrigerator according to the historical usage data; the combination module A module, for calculating the temperature loss and humidity loss of each time the refrigerator is switched on and off within the preset time period in combination with the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time period of each time the refrigerator is switched on and off; the calculation of the temperature loss and humidity loss of each time the refrigerator is switched on and off within the preset time period in combination with the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time period of each time the refrigerator is switched on and off, comprises: substituting the target ambient temperature, the number of times the refrigerator is switched on and off within the preset time period, and the switching time period of each time the refrigerator is switched on and off into the temperature loss formula and the humidity loss formula, respectively, and calculating the temperature loss and humidity loss of each time the refrigerator is switched on and off within the preset time period; wherein, the temperature loss formula: ΔT i =k T ×(T in -T env )×t i , where ΔT i The table shows the temperature loss during the i-th switch, k T is the temperature loss coefficient, T in is the initial temperature inside the refrigerator, T env is the target ambient temperature, t i is the duration of the i-th switch; the humidity loss formula is: ΔH i =k H ×H in ×t i , where ΔH i is the humidity loss during the i-th switch, k H is the humidity loss coefficient, H in is the initial humidity inside the refrigerator, t i is the duration of the i-th switch; the adjustment module is used to adjust the second refrigeration temperature and the second refrigeration humidity according to the temperature loss and the humidity loss, and obtain the target refrigeration temperature and the target refrigeration humidity accordingly.

8. An electronic device, characterized in that: It includes a processor, a memory user interface and a network interface, the memory is used to store instructions, the user interface and the network interface are used to communicate with other devices, and the processor is used to execute the instructions stored in the memory so that the electronic device executes the method as described in any one of claims 1-6.

9. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the method according to any one of claims 1 to 6.

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