Control method, system, device, medium and program product for thawing food ingredients

Abstract

The disclosure provides a food material thawing control method, system, device, medium and program product. The control method comprises: energizing the food material to thaw, and detecting the resistance value of the food material at intervals of a first preset time length to obtain a plurality of resistance difference values; selecting a preset number of resistance difference values to obtain a reference resistance difference value; and controlling the energization state of the food material based on the current resistance difference value and the reference resistance difference value. The disclosure controls the energization state of the food material by detecting the resistance difference value and the reference resistance difference value obtained after the food material is energized to thaw, realizes automatic judgment of the food material state and accurate control of the food material stopping thawing, does not require an external sensor, has a simple structure, high reliability, and low cost, ensures food quality, and improves user experience.

Description

Technical Field

[0001] This disclosure relates to the field of food processing technology, and in particular to a method, system, device, medium, and procedure for controlling the thawing of food. Background Technology

[0002] Food ingredients, such as frozen meat, generally need to be thawed before cooking. Users often thaw food in natural air, water, the refrigerator, or in a microwave oven. The first three thawing methods all start from the outside of the food, resulting in uneven thawing and a slow thawing speed. Although microwave thawing is fast, microwaves do not penetrate well enough, which can easily lead to a situation where the outside is burnt and the inside is icy after thawing.

[0003] Currently, commonly used natural air defrosting, water defrosting, and refrigerator defrosting cannot stop automatically, requiring users to frequently check the food's condition. Microwave defrosting generally stops defrosting once a preset time is reached, but due to the varying sizes of food items, problems such as food not being fully defrosted or overcooked often occur.

[0004] In conclusion, existing thawing methods cannot automatically determine the state of the food to accurately stop thawing, resulting in low reliability in thawing, affecting food quality, and reducing user experience. Summary of the Invention

[0005] The technical problem to be solved by this disclosure is to overcome the shortcomings of existing methods for thawing food, such as low reliability, poor food quality, and poor user experience, which cannot automatically determine the state of the food and accurately stop thawing. The disclosure provides a control method, system, device, medium, and program product for thawing food.

[0006] This disclosure solves the above-mentioned technical problems through the following technical solution:

[0007] This disclosure provides a method for controlling the thawing of food ingredients, the method comprising:

[0008] The food is thawed by applying electricity, and the resistance value of the food is detected at first preset time intervals to obtain several resistance difference values.

[0009] A preset number of the resistance differences are selected to obtain a reference resistance difference;

[0010] The power supply state of the food ingredient is controlled based on the current resistance difference and the reference resistance difference.

[0011] Preferably, the predetermined number of resistance differences is obtained based on a number of continuously detected resistance values.

[0012] Preferably, the step of controlling the energization state of the food ingredient based on the current resistance difference and the reference resistance difference includes:

[0013] Obtain the current ratio of the current resistance difference to the reference resistance difference;

[0014] In response to the current ratio being greater than a first preset ratio, the power-on state of the food ingredient is controlled.

[0015] Preferably, the step of controlling the energization state of the food ingredient in response to the current ratio being greater than a first preset ratio includes:

[0016] Obtain the defrosting mode of the food ingredient;

[0017] Based on the defrosting mode, the power supply status of the food is controlled.

[0018] Preferably, the step of controlling the electrical state of the food based on the defrosting mode includes:

[0019] In response to the defrosting mode being the first mode, the power supply to the food is stopped;

[0020] In response to the defrosting mode being the second mode, the power supply to the food will be stopped after a second preset time.

[0021] In response to the defrosting mode being the third mode, the food is powered on until the new current ratio is less than the second preset ratio, and then the power supply to the food is stopped.

[0022] The first mode is used to indicate that the temperature of the food is within a first preset temperature range, the second mode is used to indicate that the temperature of the food is within a second preset temperature range, and the third mode is used to indicate that the temperature of the food is within a third preset temperature range. The lower limit of the second preset temperature range is greater than the upper limit of the first preset temperature range, and the upper limit of the second preset temperature range is less than the lower limit of the third preset temperature range.

[0023] Preferably, the second preset duration is negatively correlated with the power applied to the food ingredient.

[0024] This disclosure also provides a control system for defrosting food ingredients, the control system comprising:

[0025] The resistance difference detection module is used to thaw food by applying electricity and to detect the resistance value of the food at first preset time intervals to obtain several resistance differences.

[0026] The reference difference acquisition module is used to select a preset number of the resistance differences to obtain a reference resistance difference.

[0027] The power-on status control module is used to control the power-on status of the food ingredient based on the current resistance difference and the reference resistance difference.

[0028] Preferably, the predetermined number of resistance differences is obtained based on a number of continuously detected resistance values.

[0029] Preferably, the power-on status control module includes:

[0030] The current ratio acquisition unit is used to acquire the current ratio between the current resistance difference and the reference resistance difference;

[0031] A power-on state control unit is used to control the power-on state of the food ingredient in response to the current ratio being greater than a first preset ratio.

[0032] Preferably, the power-on state control unit includes:

[0033] The defrost mode acquisition subunit is used to acquire the defrost mode of the food.

[0034] The power-on state control subunit is used to control the power-on state of the food based on the defrosting mode.

[0035] Preferably, the power-on state control subunit is further configured to stop powering on the food in response to the defrosting mode being the first mode;

[0036] In response to the defrosting mode being the second mode, the power supply to the food will be stopped after a second preset time.

[0037] In response to the defrosting mode being the third mode, the food is powered on until the new current ratio is less than the second preset ratio, and then the power supply to the food is stopped.

[0038] The first mode is used to indicate that the temperature of the food is within a first preset temperature range, the second mode is used to indicate that the temperature of the food is within a second preset temperature range, and the third mode is used to indicate that the temperature of the food is within a third preset temperature range. The lower limit of the second preset temperature range is greater than the upper limit of the first preset temperature range, and the upper limit of the second preset temperature range is less than the lower limit of the third preset temperature range.

[0039] Preferably, the second preset duration is negatively correlated with the power applied to the food ingredient.

[0040] This disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and used to run on the processor, wherein the processor executes the computer program to implement the above-described food thawing control method.

[0041] This disclosure also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the above-described control method for thawing food ingredients.

[0042] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, implements the food thawing control method as described above.

[0043] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this disclosure.

[0044] The positive and progressive effects of this disclosure are as follows:

[0045] This disclosure controls the energization state of food by detecting the resistance difference and reference resistance difference after thawing the food with electricity. This achieves automatic judgment of the food's state and accurate control of stopping the thawing process. It requires no external sensors, has a simple structure, high reliability, and low cost, ensures food quality, and improves the user experience. Attached Figure Description

[0046] Figure 1 This is a flowchart of the food thawing control method according to Embodiment 1 of this disclosure;

[0047] Figure 2 This is a graph showing the change in resistance with temperature in the food thawing control method of Embodiment 1 of this disclosure;

[0048] Figure 3 This is a flowchart of step S13 in the food thawing control method of Embodiment 2 of this disclosure;

[0049] Figure 4 This is a flowchart of step S132 in the food thawing control method of Embodiment 2 of this disclosure;

[0050] Figure 5 This is a specific example diagram of the food thawing control method of Embodiment 2 of this disclosure;

[0051] Figure 6 This is a schematic diagram of the control system for defrosting food according to Embodiment 3 of this disclosure;

[0052] Figure 7 This is a schematic diagram of the control system for thawing food according to Embodiment 4 of this disclosure;

[0053] Figure 8 This is a schematic diagram of the structure of the electronic device according to Embodiment 5 of this disclosure. Detailed Implementation

[0054] The present disclosure is further illustrated below by way of embodiments, but the present disclosure is not limited to the scope of the embodiments described herein.

[0055] The prefixes such as "first" and "second" used in this disclosure are merely for distinguishing different descriptive objects and do not limit the position, order, priority, quantity, or content of the described objects. The use of ordinal numbers and other prefixes used to distinguish descriptive objects in this disclosure does not constitute a limitation on the described objects. The description of the described objects is given in the context of the embodiments, and the use of such prefixes should not constitute unnecessary restrictions. Furthermore, in the description of this embodiment, unless otherwise stated, "multiple" means two or more.

[0056] In this embodiment of the disclosure, the collection, storage, use, processing, transmission, provision, and disclosure of user personal information comply with relevant laws and regulations and do not violate public order and good morals.

[0057] Example 1

[0058] This embodiment provides a method for controlling the thawing of food ingredients, such as... Figure 1 As shown, the control method includes:

[0059] S11. Power on the food to defrost it, and detect the resistance value of the food at first preset intervals to obtain several resistance differences.

[0060] S12. Select a preset number of resistance differences to obtain a reference resistance difference;

[0061] S13. Based on the current resistance difference and the reference resistance difference, control the power supply status of the food.

[0062] Specifically, the electrical resistance of food, such as frozen meat, decreases as temperature increases. When the temperature of frozen meat is below freezing (approximately -1°C), most of the internal water is in the form of ice crystals, resulting in high electrical resistance. As the temperature rises, a small portion of these ice crystals melt, and the resistance decreases slowly. When the temperature is near freezing, a large amount of the internal ice crystals melt, and the resistance decreases rapidly. Above freezing, the internal ice crystals are almost completely melted, and the resistance shows no significant change with increasing temperature. The curve illustrating the relationship between resistance and temperature is shown below. Figure 2 As shown. Figure 2 In the graph, the horizontal axis represents temperature in °C, and the vertical axis represents resistance. Resistance decreases as temperature increases, and drops rapidly at -1 °C.

[0063] By applying electricity to the food and using ohmic defrosting, the defrosting status of the food is determined based on the rate of change in the food's resistance. For example, by utilizing the change in resistance of meat with temperature, defrosting can be intelligently stopped.

[0064] Ohmic defrosting involves monitoring the voltage and current values ​​during the defrosting process of food by applying electricity, and the resistance of the food can be calculated.

[0065] The user places frozen food into the container and begins the defrosting process, at which point the food is powered on. The resistance of the food is measured at preset intervals, such as 2 seconds or 5 seconds, to obtain the resistance values. The resistance difference is calculated as: Resistance difference = Previous resistance value - Current resistance value. A preset number of resistance differences are selected, such as 10 or 20, and their average is calculated to obtain a reference resistance difference. Based on the current resistance difference and the reference resistance difference, the power supply to the food is controlled; for example, power is stopped when the food has reached the desired defrost state. The values ​​shown here are just examples and can be adjusted according to actual conditions. The reference resistance difference only needs to be calculated once during each defrosting process.

[0066] In this embodiment, the power supply state of the food is controlled by measuring the resistance difference obtained after thawing the food with electricity and the reference resistance difference. This achieves automatic judgment of the food's state and accurate control of stopping the thawing process. No external sensors are required, the structure is simple, the reliability is high, the cost is low, the food quality is guaranteed, and the user experience is improved.

[0067] Example 2

[0068] This embodiment provides a method for controlling the thawing of food ingredients, which is a further improvement on Embodiment 1.

[0069] In one feasible approach, a predetermined number of resistance differences are obtained based on several resistance values ​​detected continuously.

[0070] Specifically, the resistance difference is obtained based on several continuously measured resistance values. The average of the first 10 or 20 resistance difference values ​​is calculated to obtain the reference resistance difference. The value here is just an example and can be set or adjusted according to the actual situation.

[0071] In this scheme, the resistance difference is obtained by continuously detecting several resistance values, and then the reference resistance difference is obtained, which ensures the accuracy and reliability of the reference resistance difference.

[0072] In a feasible solution, such as Figure 3 As shown, step S13 includes:

[0073] S131. Obtain the current ratio of the current resistance difference to the reference resistance difference;

[0074] S132. In response to the current ratio being greater than the first preset ratio, control the power-on state of the food ingredients.

[0075] Specifically, during the complete thawing process, the resistance value of the food is continuously monitored, and the resistance difference is continuously calculated. When the ratio of the current resistance difference to the reference resistance difference is greater than a first preset ratio, it indicates that the food temperature is close to the freezing point, and the defrosting process is automatically stopped. The first preset ratio is, for example, 2, 3, or 4, and can be set or adjusted according to actual conditions.

[0076] In this solution, when the current ratio of the current resistance difference to the reference resistance difference is greater than the first preset ratio, the power-on state of the food is controlled, ensuring automatic and accurate control of the food's defrosting process, guaranteeing food quality, and improving user experience.

[0077] In a feasible solution, such as Figure 4 As shown, step S132 includes:

[0078] S1321, Obtain the defrosting mode for ingredients;

[0079] S1322. Based on the defrosting mode, control the power supply status of the food.

[0080] Specifically, users can place frozen ingredients in the food and select a defrost mode to begin defrosting. The defrost mode is referred to as a power level. When the ratio of the current resistance difference to the reference resistance difference is detected to be greater than a first preset ratio, different methods are used to control the power supply to the ingredients according to different defrost modes. The principle of determining the ingredient's state is based on the resistance change caused by melting ice crystals. This method has a wide range of applications and is accurate. The freezing point of different types of meat is around -1℃, and ingredients of different sizes all conform to the law of resistance change with temperature. Defrosting can automatically stop near the freezing point of the ingredients to avoid over-defrosting and damaging the quality of the ingredients. By controlling the power supply to the ingredients according to the defrost mode, it can meet the different needs of users for the state of ingredients in various cooking scenarios.

[0081] In this solution, when the current ratio of the current resistance difference to the reference resistance difference is detected to be greater than the first preset ratio, the power supply status of the food is controlled according to the food's defrosting mode, ensuring automatic and accurate control of the defrosting of the food, guaranteeing the quality of the food, meeting different cooking needs of users, and improving the user experience.

[0082] In one feasible embodiment, step S1322 includes:

[0083] In response to the defrosting mode being in the first mode, power is stopped on the food.

[0084] In response to the defrosting mode being in the second mode, the power supply to the food will stop after the second preset time.

[0085] In response to the defrosting mode being the third mode, power is applied to the food until the new current ratio is less than the second preset ratio, then power is stopped.

[0086] The first mode is used to characterize the temperature of the food within a first preset temperature range, the second mode is used to characterize the temperature of the food within a second preset temperature range, and the third mode is used to characterize the temperature of the food within a third preset temperature range. The lower limit of the second preset temperature range is greater than the upper limit of the first preset temperature range, and the upper limit of the second preset temperature range is less than the lower limit of the third preset temperature range.

[0087] Specifically, the first mode can be "Quick Mode", the second mode can be "Regular Mode", and the third mode can be "Sashimi Mode".

[0088] When the current ratio of the current resistance difference to the reference resistance difference is greater than the first preset ratio, it indicates that the food temperature is close to the freezing point. If the user selected "Quick Mode" before starting defrosting, the defrosting will automatically stop. If the user selected "Normal Mode" before starting defrosting, the defrosting will continue for the second preset time, such as 2 to 5 minutes, and then the defrosting will stop. If the user selected "Sashimi Mode" when starting defrosting, the defrosting will continue until a new current ratio is detected that is less than the second preset ratio, at which point the defrosting will stop, indicating that the food temperature has passed the freezing point and the food has been completely defrosted.

[0089] In "Quick Mode," defrosting automatically stops when the food is just thawed to a semi-thawed state suitable for cutting, saving users waiting time. In "Normal Mode," defrosting automatically stops when the food is near freezing point, not yet fully softened, with moderate firmness, making it easy to cut. In "Sashimi Mode," defrosting automatically stops when the food is just past freezing point, fully thawed and in a chilled state, resulting in better taste, while avoiding the damage to the quality of the food caused by continuously heating and defrosting to excessively high temperatures.

[0090] The second preset ratio is, for example, 1 / 2, 1 / 3, or 1 / 4, which can be set or adjusted according to the actual situation.

[0091] In this solution, different measures are taken to stop the power supply to the food for different defrosting modes, which ensures the automatic and accurate control of the defrosting process, guarantees the quality of the food, meets the different cooking needs of users, and improves the user experience.

[0092] In one feasible approach, the second preset duration is negatively correlated with the power applied to the food ingredients.

[0093] Specifically, the second preset duration varies depending on the power of the ohmic defrosting process, such as 2 minutes for high power and 5 minutes for low power.

[0094] In this solution, the second preset duration is determined based on the power applied to the food ingredients, ensuring the accuracy and reliability of the second preset duration, guaranteeing the quality of the food ingredients, and improving the user experience.

[0095] The working principle of the food thawing control method in this embodiment is explained below with specific examples, such as... Figure 5 As shown:

[0096] The defrosting mode is selected and defrosting is initiated; voltage and current are periodically monitored to calculate the resistance value of the food; the resistance difference is continuously calculated based on the resistance value; a preset number of resistance differences are selected to calculate a reference resistance difference; it is determined whether the current ratio of the current resistance difference to the reference resistance difference is greater than a first preset ratio; if the current ratio of the current resistance difference to the reference resistance difference is not greater than the first preset ratio, a new current resistance difference is obtained, and the step of determining whether the current ratio of the current resistance difference to the reference resistance difference is greater than the first preset ratio is repeated; if the current ratio of the current resistance difference to the reference resistance difference is greater than... If the first preset ratio is obtained, it is determined whether the defrosting mode is "fast mode". If it is "fast mode", the power supply is stopped and defrosting ends. If it is not "fast mode", the defrosting continues for a second preset time. If the second preset time is obtained, it is determined whether the defrosting mode is "normal mode". If it is "normal mode", the power supply is stopped and defrosting ends. If it is not "normal mode", it is determined whether the new current ratio is less than the second preset ratio. If the new current ratio is less than the second preset ratio, the power supply is stopped and defrosting ends. If the new current ratio is not less than the second preset ratio, the new current ratio is obtained again, and the step of determining whether the new current ratio is less than the second preset ratio is executed.

[0097] In this embodiment, the power supply state of the food is controlled by measuring the resistance difference obtained after thawing the food with electricity and the reference resistance difference. This achieves automatic judgment of the food's state and accurate control of stopping the thawing process. No external sensors are required, the structure is simple, the reliability is high, the cost is low, the food quality is guaranteed, and the user experience is improved.

[0098] Example 3

[0099] This embodiment provides a control system for defrosting food ingredients, such as... Figure 6 As shown, the control system includes:

[0100] The resistance difference detection module 1 is used to energize the food to defrost it and detect the resistance value of the food at first preset time intervals to obtain several resistance differences.

[0101] Reference difference acquisition module 2 is used to select a preset number of resistance differences to obtain a reference resistance difference;

[0102] The power-on status control module 3 is used to control the power-on status of the food based on the current resistance difference and the reference resistance difference.

[0103] In this embodiment, the power supply state of the food is controlled by measuring the resistance difference obtained after thawing the food with electricity and the reference resistance difference. This achieves automatic judgment of the food's state and accurate control of stopping the thawing process. No external sensors are required, the structure is simple, the reliability is high, the cost is low, the food quality is guaranteed, and the user experience is improved.

[0104] Example 4

[0105] This embodiment provides a control system for defrosting food, which is a further improvement on embodiment 3.

[0106] In one feasible approach, a predetermined number of resistance differences are obtained based on several continuously detected resistance values.

[0107] In a feasible solution, such as Figure 7 As shown, the power-on state control module 3 includes:

[0108] Current ratio acquisition unit 31 is used to acquire the current ratio between the current resistance difference and the reference resistance difference;

[0109] The power-on state control unit 32 is used to control the power-on state of the food in response to the current ratio being greater than a first preset ratio.

[0110] In one feasible embodiment, the power-on state control unit 32 includes:

[0111] The defrost mode acquisition subunit 321 is used to acquire the defrost mode of the food.

[0112] The power-on status control subunit 322 is used to control the power-on status of the food based on the defrosting mode.

[0113] In one feasible embodiment, the power-on state control subunit 322 is also configured to stop powering on the food in response to the defrosting mode being in the first mode;

[0114] In response to the defrosting mode being in the second mode, the power supply to the food will stop after the second preset time.

[0115] In response to the defrosting mode being the third mode, power is applied to the food until the new current ratio is less than the second preset ratio, then power is stopped.

[0116] The first mode is used to characterize the temperature of the food within a first preset temperature range, the second mode is used to characterize the temperature of the food within a second preset temperature range, and the third mode is used to characterize the temperature of the food within a third preset temperature range. The lower limit of the second preset temperature range is greater than the upper limit of the first preset temperature range, and the upper limit of the second preset temperature range is less than the lower limit of the third preset temperature range.

[0117] In one feasible approach, the second preset duration is negatively correlated with the power applied to the food ingredients.

[0118] In this embodiment, the power supply state of the food is controlled by measuring the resistance difference obtained after thawing the food with electricity and the reference resistance difference. This achieves automatic judgment of the food's state and accurate control of stopping the thawing process. No external sensors are required, the structure is simple, the reliability is high, the cost is low, the food quality is guaranteed, and the user experience is improved.

[0119] For the system embodiments, since they basically correspond to the method embodiments, the relevant parts can be referred to in the description of the method embodiments. The system embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components 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 disclosure according to actual needs.

[0120] Example 5

[0121] Figure 8 This is a schematic diagram of the structure of an electronic device according to an example embodiment of the present disclosure. The electronic device includes a memory, a processor, and a computer program stored in the memory and used to run on the processor. When the processor executes the computer program, it implements the food thawing control method described in any of the above embodiments. Figure 8 The electronic device 90 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments disclosed herein.

[0122] like Figure 8 As shown, the electronic device 90 can be manifested as a general-purpose computing device, such as a server device. The components of the electronic device 90 may include, but are not limited to: at least one processor 91, at least one memory 92, and a bus 93 connecting different system components (including memory 92 and processor 91).

[0123] Bus 93 includes a data bus, an address bus, and a control bus.

[0124] The memory 92 may include volatile memory, such as random access memory (RAM) 921 and / or cache memory 922, and may further include read-only memory (ROM) 923.

[0125] The memory 92 may also include a program tool 925 (or utility) having a set (at least one) program module 924, such program module 924 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of these examples may include an implementation of a network environment.

[0126] The processor 91 executes various functional applications and data processing by running computer programs stored in the memory 92, such as the food thawing control method provided in any of the above embodiments.

[0127] Electronic device 90 can also communicate with one or more external devices 94 (e.g., keyboard, pointing device, etc.). This communication can be performed through input / output (I / O) interface 95. Furthermore, electronic device 90 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public network, such as the Internet) via network adapter 96. As shown, network adapter 96 communicates with other modules of electronic device 90 via bus 93. It should be understood that, although not shown in the figure, other hardware and / or software modules can be used in conjunction with electronic device 90, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems.

[0128] It should be noted that although several units / modules or sub-units / modules of the electronic device have been mentioned in the detailed description above, this division is merely exemplary and not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more units / modules described above can be embodied in one unit / module. Conversely, the features and functions of one unit / module described above can be further divided and embodied by multiple units / modules.

[0129] Example 6

[0130] This disclosure also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the food thawing control method provided in any of the above embodiments.

[0131] The readable storage medium may be more specifically adopted, including but not limited to: portable disk, hard disk, random access memory, read-only memory, erasable programmable read-only memory, optical storage device, magnetic storage device, or any suitable combination thereof.

[0132] Example 7

[0133] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, implements the food thawing control method described in any of the above embodiments.

[0134] The program code for executing the computer program product of this disclosure can be written in any combination of one or more programming languages, and the program code can be executed entirely on a user device, partially on a user device, as a stand-alone software package, partially on a user device and partially on a remote device, or entirely on a remote device.

[0135] While specific embodiments of this disclosure have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this disclosure is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this disclosure, but all such changes and modifications fall within the scope of protection of this disclosure.

Claims

1. A method for controlling the thawing of food ingredients, characterized in that, The control method includes: The food is thawed by applying electricity, and the resistance value of the food is detected at first preset time intervals to obtain several resistance difference values. A preset number of the resistance differences are selected to obtain a reference resistance difference; The power supply state of the food ingredient is controlled based on the current resistance difference and the reference resistance difference.

2. The method for controlling the thawing of food as described in claim 1, characterized in that, The preset number of resistance differences are obtained based on a number of continuously detected resistance values.

3. The method for controlling the thawing of food ingredients as described in any one of claims 1-2, characterized in that, The steps for controlling the energization state of the food ingredient based on the current resistance difference and the reference resistance difference include: Obtain the current ratio of the current resistance difference to the reference resistance difference; In response to the current ratio being greater than a first preset ratio, the power-on state of the food ingredient is controlled.

4. The method for controlling the thawing of food as described in claim 3, characterized in that, The step of controlling the energization state of the food ingredient in response to the current ratio being greater than a first preset ratio includes: Obtain the defrosting mode of the food ingredient; Based on the defrosting mode, the power supply status of the food is controlled.

5. The method for controlling the thawing of food as described in claim 4, characterized in that, The step of controlling the electrical state of the food based on the defrosting mode includes: In response to the defrosting mode being the first mode, the power supply to the food is stopped; In response to the defrosting mode being the second mode, the power supply to the food will be stopped after a second preset time. In response to the defrosting mode being the third mode, the food is powered on until the new current ratio is less than the second preset ratio, and then the power supply to the food is stopped. The first mode is used to indicate that the temperature of the food is within a first preset temperature range, the second mode is used to indicate that the temperature of the food is within a second preset temperature range, and the third mode is used to indicate that the temperature of the food is within a third preset temperature range. The lower limit of the second preset temperature range is greater than the upper limit of the first preset temperature range, and the upper limit of the second preset temperature range is less than the lower limit of the third preset temperature range.

6. The method for controlling the thawing of food as described in claim 5, characterized in that, The second preset duration is negatively correlated with the power applied to the food ingredient.

7. A control system for defrosting food, characterized in that, The control system includes: The resistance difference detection module is used to thaw food by applying electricity and to detect the resistance value of the food at first preset time intervals to obtain several resistance differences. The reference difference acquisition module is used to select a preset number of the resistance differences to obtain a reference resistance difference. The power-on status control module is used to control the power-on status of the food ingredient based on the current resistance difference and the reference resistance difference.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and for running on the processor, characterized in that, When the processor executes the computer program, it implements the control method for thawing food ingredients as described in any one of claims 1 to 6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the control method for thawing food ingredients as described in any one of claims 1 to 6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the control method for thawing food ingredients as described in any one of claims 1-6.

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