Ice making control method and apparatus, refrigeration appliance, and storage medium

Abstract

The application discloses an ice making control method and device, a refrigeration equipment and a storage medium. The method is applied to an ice making equipment, and the ice making equipment comprises an ice making system and a water supply system. The method comprises the following steps: when an ice making instruction is received, an ambient temperature, an initial temperature of ice making liquid in the water supply system and an ice making specification are obtained; an ice making time length is determined according to the ambient temperature, the initial temperature, the ice making specification and a first preset mapping relationship, wherein the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice making time length under the ambient temperature and the ice making specification; and the ice making system is controlled to perform an ice making operation according to the ice making time length. Therefore, the ice making time length can be regulated according to the ambient temperature and the temperature of the ice making liquid, multi-variable collaborative control can be realized, the ice block specification can be accurately controlled, and the consistency of ice making products is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, and more particularly, to an ice making control method and device, a refrigeration equipment, and a storage medium. BACKGROUND

[0002] In recent years, with the increasing demand of users for frozen drinks, the demand for ice making equipment is also increasing. To meet the needs of different users, ice making equipment can provide different specifications of ice cubes.

[0003] However, there are many factors affecting the size of ice cubes. Under the same control mode, the size of the ice cubes produced is different, and even the size of the ice cubes is too large or too small, which seriously affects the quality of ice making. SUMMARY

[0004] In view of the above problems, the present application provides an ice making control method, device, refrigeration equipment and storage medium.

[0005] In a first aspect, the embodiments of the present application provide an ice making control method applied to an ice making equipment, the ice making equipment comprising an ice making system and a water supply system; the method comprising: when receiving an ice making instruction, obtaining an ambient temperature, an initial temperature of a liquid for ice making in the water supply system, and an ice making specification; determining an ice making duration according to the ambient temperature, the initial temperature, and the ice making specification and a first preset mapping relationship; wherein the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice making duration under the ambient temperature and the ice making specification; and controlling the ice making system to perform ice making operation according to the ice making duration.

[0006] In a second aspect, the embodiments of the present application also provide an ice making control device applied to an ice making equipment, the ice making equipment comprising an ice making system and a water supply system; the device comprising: a parameter acquisition module, a duration acquisition module, and an ice making control module. The parameter acquisition module is configured to obtain an ambient temperature, an initial temperature of a liquid for ice making in the water supply system, and an ice making specification when receiving an ice making instruction; the duration acquisition module is configured to determine an ice making duration according to the ambient temperature, the initial temperature, and the ice making specification and a first preset mapping relationship; wherein the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice making duration under the ambient temperature and the ice making specification; and the ice making control module is configured to control the ice making system to perform ice making operation according to the ice making duration.

[0007] In a third aspect, the embodiments of the present application also provide a refrigeration equipment comprising: one or more processors; a memory; and one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, and the one or more application programs are configured to execute the ice making control method as described in the first aspect.

[0008] In a fourth aspect, the embodiments of the present application further provide a computer readable storage medium, wherein the computer readable storage medium stores program codes, and the program codes can be invoked by a processor to execute the ice making control method in the first aspect

[0009] The technical solution provided by the present application is applied to an ice making device, and the ice making device comprises an ice making system and a water supply system. The method comprises the following steps: when an ice making instruction is received, an ambient temperature, an initial temperature of ice making liquid in the water supply system, and an ice making specification are obtained; an ice making duration is determined according to the ambient temperature, the initial temperature, the ice making specification, and a first preset mapping relationship; the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice making duration under the ambient temperature and the ice making specification; and the ice making system is controlled to perform an ice making operation according to the ice making duration. Therefore, the ice making duration can be regulated according to the ambient temperature and the temperature of the ice making liquid, multi-variable collaborative control can be realized, the ice block specification can be accurately controlled, and the consistency of ice making products can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments and drawings obtained by those skilled in the art without creative labor are within the scope of the present application.

[0011] Figure 1 A schematic diagram of an application environment related to the embodiments of the present application is shown.

[0012] Figure 2 A flowchart of an ice making control method provided by the embodiments of the present application is shown.

[0013] Figure 3 A structural diagram of an ice making control device provided by the embodiments of the present application is shown.

[0014] Figure 4 A structural diagram of a refrigeration device provided by the embodiments of the present application is shown.

[0015] Figure 5 A structural diagram of a computer readable storage medium provided by the embodiments of the present application is shown. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application.

[0017] In recent years, with the increasing demand of users for frozen drinks, the demand for ice-making equipment is also increasing. In order to meet the needs of different users, ice-making equipment can provide different specifications of ice cubes.

[0018] However, there are many factors affecting the size of ice cubes. Under the same control mode, the size of the ice cubes produced is different, and even the size of the ice cubes is too large or too small, which seriously affects the quality of ice-making.

[0019] In order to improve the above problems, the inventors provide an ice-making control method, device, refrigeration equipment and storage medium. The method is applied to an ice-making equipment, which includes an ice-making system. The method includes: when receiving an ice-making instruction, obtaining an ambient temperature, an initial temperature of ice-making liquid in a water supply system, and an ice-making specification selected by a user; determining an ice-making duration according to the ambient temperature, the initial temperature, and the ice-making specification and a first preset mapping relationship; wherein the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice-making duration under the ambient temperature and the ice-making specification; and controlling the ice-making system to perform an ice-making operation according to the ice-making duration, so that the ice-making duration can be adjusted according to the ambient temperature and the temperature of the ice-making liquid, multi-variable collaborative control is realized, the size of ice cubes is accurately controlled, and the consistency of ice-making products is improved.

[0020] The application environment of the ice-making control method provided by the embodiments of the present application is introduced below.

[0021] Please refer to Figure 1 , Figure 1 is a schematic diagram of an application scenario of an ice-making control method provided by the embodiments of the present application, as Figure 1 shown, the ice-making equipment 100 includes a water supply system 110 and an ice-making system 120.

[0022] The water supply system 110 is used to provide liquid required for ice-making, and the ice-making system 120 is used to cool the liquid provided by the water supply system 110 to form ice cubes of a specification required by a user.

[0023] In some embodiments, the ice-making equipment 100 can include a first temperature detection module for detecting an ambient temperature of a working environment in which the ice-making equipment 100 is located. In other embodiments, the ice-making equipment 100 can also obtain the ambient temperature through other devices in the same working environment, for example, can communicate with a device having a temperature detection function to obtain the ambient temperature.

[0024] In some embodiments, the ice-making equipment 100 can include a second temperature detection module for detecting an initial temperature of ice-making liquid in the water supply system.

[0025] In some embodiments, the water supply system 110 comprises a water storage module 111, a first water supply pipeline 112, a driving module 113, and a water storage module 114.

[0026] The water storage module 111 is used to store liquid, such as pure water, for ice making.

[0027] One end of the first water supply pipeline 112 is connected to the water inlet of the water storage module 114, and the other end of the first water supply pipeline 112 is connected to the water storage module 111.

[0028] When the driving module 113 is started, the liquid in the water storage module 111 can be transported to the water storage module 114 through the first water supply pipeline 112, and the liquid level of the water storage module 114 rises. When the liquid level of the water storage module 114 reaches the preset liquid level (i.e., reaches the water outlet), the liquid exceeding the preset liquid level will flow back to the water storage module 111 from the water outlet. The driving module 113 can be a water pump. The water inlet of the water storage module 114 is closer to the bottom of the water storage module 114 than the water outlet.

[0029] In some embodiments, the second temperature detection module can detect the temperature of the liquid in the water storage module 111 as the initial temperature.

[0030] In some other embodiments, the second temperature detection module can obtain the temperature of the liquid in the water storage module 114 as the initial temperature before the ice making operation is started.

[0031] In some embodiments, the water storage module 114 comprises an ice tray for forming ice cubes.

[0032] In some embodiments, the ice making device 100 further comprises an image acquisition module for acquiring an image of the ice cubes formed by the ice tray.

[0033] Optionally, the image acquisition module can adopt a camera.

[0034] Optionally, the image acquisition module can also adopt a laser radar.

[0035] It can be understood that the present application is not limited thereto, and in other embodiments, the image acquisition module can also be implemented in other ways, such as an infrared detection device.

[0036] In some embodiments, the water supply system 110 can further comprise a second water supply pipeline. The water outlet of the water storage module 114 is connected to one end of the second water supply pipeline, and the other end of the second water supply pipeline is connected to the water storage module 111.

[0037] In some embodiments, the second water supply pipeline connecting the water outlet and the water storage module 114 can be separately provided to return the liquid exceeding the preset liquid level from the water outlet to the water storage module 111 through the second water supply pipeline.

[0038] In some other embodiments, the ice-making device 100 further comprises an ice basket for placing the made ice cubes, the bottom of the ice basket is provided with a water leakage hole, and when the ice-making is completed, the ice cubes fall into the ice basket, and the excess liquid can be returned to the water storage module 111 through the water leakage hole. In order to simplify the structure of the device and reduce the manufacturing cost of the device, the second water supply pipeline can also be reused as the ice cube falling channel to recover the liquid above the liquid surface. Specifically, when the liquid surface of the water storage module 114 rises, the liquid overflows when the water storage module 114 is full, and the overflowed liquid falls into the ice basket and returns to the water storage module 111 through the water leakage hole at the bottom of the ice basket.

[0039] The ice-making system 120 comprises a compressor 121, a condenser (not shown in the figure), a capillary, a fan 122, and an ice-making evaporator 123; wherein the compressor 121, the condenser, the capillary, and the ice-making evaporator 123 are connected in sequence.

[0040] When the fan 122 is started, the condenser can be cooled.

[0041] When the compressor 121 is started, the high-temperature and high-pressure refrigerant vapor enters the condenser and is condensed into a normal-temperature and high-pressure refrigerant liquid in the condenser; the normal-temperature and high-pressure refrigerant liquid is throttled into a low-temperature and low-pressure refrigerant two-phase mixture through the capillary; and the low-temperature and low-pressure refrigerant two-phase mixture absorbs heat (i.e., absorbs the heat of the water storage module 114, so that the temperature of the liquid in the water storage module 114 is lowered) in the ice-making evaporator 123, thereby evaporating into a low-temperature refrigerant vapor.

[0042] When the ice-making device 100 is making ice, the ice-making system 120 cools the liquid in the water storage module 114, and when the liquid in the water storage module 114 forms ice cubes, the ice cubes in the water storage module 114 can be discharged by adjusting the spatial orientation (e.g., flipping by a preset angle) of the water storage module 114 for the next round of ice-making.

[0043] It should be noted that, Figure 1 This is only an exemplary application scenario, and the method provided by the embodiments of the present application can also be run in other application scenarios, which are not limited herein.

[0044] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0045] Please refer to Figure 2 The embodiments of the present application provide a refrigeration control method, which can be applied to the ice-making device described above. The ice-making device comprises an ice-making system and a water supply system, and the detailed description of the above embodiments can be referred to.

[0046] As Figure 2As shown, the ice-making control method provided by the embodiments of the present application includes steps S210 to S230.

[0047] In step S210, when receiving the ice-making instruction, the ambient temperature, the initial temperature of the ice-making liquid in the water supply system, and the ice-making specification are obtained.

[0048] In some embodiments, the ice-making device includes an interaction module (such as a voice module, a key module, a touch screen module, etc.), and the user can trigger the ice-making instruction through the interaction module.

[0049] In some embodiments, the user can trigger the ice-making instruction through a terminal, i.e., the terminal sends the ice-making instruction to the ice-making device.

[0050] In some embodiments, the user needs to select the ice-making specification before starting ice-making, for example, through the interaction module or the terminal device.

[0051] The ice-making specification can be represented by the mass, volume, etc. of the target ice block.

[0052] In some embodiments, the ice-making specification can include different gears, and different gears correspond to different specification parameters.

[0053] For example, the ice-making specification is represented by the mass, and the ice-making device can pre-set ice-making specifications of multiple gears.

[0054] For example, the mass range of the ice block corresponding to the ice-making specification of the first gear is 80-85g; the mass range of the ice block corresponding to the ice-making specification of the second gear is 65-70g; and the mass range of the ice block corresponding to the ice-making specification of the third gear is 45-55g.

[0055] It can be understood that in other embodiments, the ice-making specification can also be set in other ways, for example, the number of gears can be more or less, and the specification parameters corresponding to each gear can be adjusted according to actual needs, which are not limited in the present application.

[0056] In some embodiments, the ice-making device can include a first temperature detection module for detecting the initial temperature of the ice-making liquid in the water supply system, for example, the temperature of the liquid in the water storage module in the water supply system before ice-making operation can be obtained as the initial temperature. For another example, the temperature of the liquid in the water storage module in the water supply system before ice-making operation can be obtained as the initial temperature.

[0057] In some embodiments, the ice-making device can further comprise a second temperature detection module for detecting an ambient temperature of an environment in which the ice-making device is located. In other embodiments, the ice-making device can further obtain the ambient temperature detected by other devices in the same environment by communicating with the other devices.

[0058] The initial temperature of the ice-making liquid and the ambient temperature have a great influence on the ice-making specification in the case of the same ice-making duration.

[0059] For example, the higher the ambient temperature and the higher the initial temperature, the smaller the ice-making specification in the case of the same ice-making duration.

[0060] For example, the lower the ambient temperature and the lower the initial temperature, the larger the ice-making specification in the case of the same ice-making duration, and even the case of connected ice (different ice blocks are connected to each other).

[0061] To improve the above technical problems, in the embodiments of the present application, the ice-making duration is regulated in combination with the ambient temperature and the initial temperature, multi-variable collaborative control is realized, the ice block specification is accurately controlled, and the consistency of ice-making products is improved.

[0062] In step S220, the ice-making duration is determined according to the ambient temperature, the initial temperature, and the ice-making specification and a first preset mapping relationship. The first preset mapping relationship represents the corresponding relationship between the initial temperature and the ice-making duration under the ambient temperature and the ice-making specification.

[0063] For the same ice-making device, in the case of the same ambient temperature and ice-making specification, the initial temperature is different, and the required ice-making duration is also different. The higher the initial temperature, the longer the required ice-making duration. The initial temperature and the ice-making duration have a corresponding relationship. In the embodiments of the present application, the first preset mapping relationship between the initial temperature and the ice-making duration under different conditions can be obtained in advance through a large amount of data.

[0064] For example, the reference ice-making duration required by different reference initial temperatures can be obtained in advance in the case of a reference ambient temperature H1 and a reference ice-making specification of the first gear.

[0065] Referring to the above method, the reference ice-making duration required by different reference initial temperatures can be further obtained in the case of a reference ambient temperature H1 and other reference ice-making specifications.

[0066] Similarly, the reference ice-making duration required by different reference initial temperatures can be further obtained in the case of different reference ambient temperatures and different reference ice-making specifications. For example, the ice-making duration required by different reference initial temperatures can be obtained in the case of a reference ambient temperature H2 and reference ice-making specifications of the first gear, the second gear, and the third gear.

[0067] Thus, a mapping relationship set of the reference initial temperature and the reference ice-making duration under different reference ambient temperatures and different reference ice-making specifications can be obtained.

[0068] The mapping relationship set includes a plurality of mapping data, each of which includes a reference ambient temperature, a reference initial temperature, a reference ice-making specification, and a corresponding reference ice-making duration; and at least one of the reference ambient temperature, the reference initial temperature, and the reference ice-making specification corresponding to any two mapping data is different.

[0069] The following is described with a specific example. Table 1 provides reference ice-making duration data when the reference ambient temperature is 5℃, 10℃, 15℃, 20℃, 25℃, 30℃, 35℃, 40℃, the reference initial water temperature is 5.5℃, 10℃, 15℃, 20℃, 25℃, 30℃, 35℃, and 40℃, and the reference ice-making specification is the first gear, the second gear, and the third gear, respectively.

[0070] For example, when the reference ambient temperature is 5℃, the reference ice-making specification is the first gear, and the reference initial water temperature is 10℃, the corresponding reference ice-making duration is 332s.

[0071] Table 1

[0072] Reference ambient temperature / °C Reference ice making specification 5.5℃ 10℃ 15℃ 20℃ 25℃ 30℃ 35℃ 40℃ 5 First gear 255s 332s 403s 454s 518s 550s 615s 645s 5 Second gear 239s 287s 359s 401s 450s 477s 533s 558s 5 Third gear 140s 172s 197s 236s 313s 355s 417s 444s 10 First gear 255s 332s 403s 454s 518s 550s 615s 645s 10 Second gear 245s 287s 359s 401s 450s 477s 533s 558s 10 Third gear 140s 172s 197s 236s 313s 355s 417s 444s 15 First gear 289s 373s 470s 523s 579s 617s 640s 703s 15 Second gear 245s 323s 384s 449s 476s 514s 573s 648s 15 Third gear 140s 205s 260s 326s 375s 403s 452s 519s 20 First gear 387s 473s 531s 584s 651s 677s 690s 730s 20 Second gear 295s 370s 448s 490s 539s 546s 622s 657s 20 Third gear 142s 172s 300s 370s 416s 456s 502s 530s 25 First gear 387s 473s 531s 584s 651s 677s 714s 755s 25 Second gear 295s 370s 448s 490s 539s 546s 622s 657s 25 Third gear 144s 172s 300s 370s 416s 456s 502s 530s 30 First gear 473s 559s 611s 685s 746s 766s 772s 857s 30 Second gear 350s 434s 487s 526s 572s 598s 684s 706s 30 Third gear 231s 253s 369s 431s 467s 517s 563s 596s 35 First gear 509s 566s 672s 744s 798s 832s 839s 926s 35 Second gear 394s 477s 610s 622s 681s 753s 801s 804s 35 Third gear 272s 317s 413s 452s 533s 548s 632s 710s 40 First gear 610s 676s 740s 838s 868s 940s 1001s 1020s 40 Second gear 499s 549s 630s 682s 784s 841s 859s 879s 40 Third gear 279s 329s 420s 597s 637s 660s 667s 756s

[0073] In some embodiments, a first preset mapping relationship of the reference initial temperature and the reference ice-making duration under different reference ambient temperatures and different reference ice-making specifications can be obtained by fitting according to the mapping relationship set obtained in advance.

[0074] The fitting algorithm includes but is not limited to a linear fitting algorithm, an exponential fitting algorithm, a logarithmic fitting algorithm, a power function fitting algorithm, and a polynomial fitting algorithm. For example, a linear fitting algorithm can be used.

[0075] In some embodiments, the first preset mapping relationship can be pre-stored in the ice-making device or a server, which can be called and used by the ice-making device when needed.

[0076] In actual use, the first preset mapping relationship of the reference initial temperature and the reference ice-making duration under the same reference ambient temperature and the same reference ice-making specification as the ambient temperature is obtained, the initial temperature is taken as the reference initial temperature, the reference ice-making duration is obtained based on the obtained first preset mapping relationship, and the obtained reference ice-making duration is taken as the ice-making duration.

[0077] In some embodiments, the first preset mapping relationship can be queried based on the above-mentioned set of mapping relationships obtained in advance. In use, the corresponding environment temperature is input as the reference environment temperature, the ice-making specification is input as the reference ice-making specification, and the initial temperature is input as the reference initial temperature, and the matching mapping data is queried. In the matching mapping data, the reference environment temperature is the same as the environment temperature, the reference ice-making specification is the same as the ice-making specification, and the reference initial temperature is the same as the initial temperature.

[0078] The matching mapping data is taken as the first preset mapping relationship, so that the reference ice-making duration in the matching mapping data can be taken as the ice-making duration.

[0079] Optionally, the set of mapping relationships can be stored in the form of a table, a database, a matrix, or the like.

[0080] In some other embodiments, since the set of mapping relationship data is limited in number and cannot cover all cases, that is, in the set of mapping relationships, it can be impossible to query the mapping data matching the environment temperature, the initial temperature, and the ice-making specification. In this case, the ice-making duration can also be determined by querying the set of mapping relationship data in combination with linear fitting.

[0081] That is, if there is matching mapping data, that is, it belongs to the case covered by the set of mapping relationship data, the ice-making duration can be determined by querying the set of mapping relationship data; if there is no matching mapping data, that is, it belongs to the case outside the set of mapping relationship data, the ice-making duration can be determined by querying the set of mapping relationship data in combination with linear fitting.

[0082] Specifically, a plurality of adjacent mapping data can be screened out in the set of mapping relationships by a preset screening condition, and a first preset mapping relationship between the ice-making duration and the environment temperature and the initial temperature under the same ice-making specification can be obtained by fitting based on the plurality of adjacent mapping data.

[0083] For example, the adjacent mapping data (data with the same or similar environment temperature and / or initial temperature) belonging to the same ice-making specification is screened out, a linear fitting relationship is established through the adjacent mapping data, the linear proportion of the current data to be determined in the adjacent data is determined according to the established linear fitting relationship, and the corresponding ice-making duration is calculated.

[0084] In some embodiments, the preset screening condition can at least include: the reference ice-making specification of the adjacent mapping data is the same as the ice-making specification; the reference environment temperature range formed by a plurality of reference environment temperatures in the plurality of adjacent mapping data includes the environment temperature; and the reference initial temperature range formed by a plurality of reference initial temperatures in the plurality of adjacent mapping data includes the initial temperature.

[0085] The number of the screened adjacent mapping data is at least three. To obtain a more accurate fitting relationship, the number of the adjacent mapping data may be increased.

[0086] The reference ambient temperature range formed by multiple reference ambient temperatures in multiple adjacent mapping data represents the reference ambient temperature range formed by the lowest temperature and the highest temperature among the multiple reference ambient temperatures. For example, if the multiple reference ambient temperatures include: 10°C, 15°C and 16°C, the reference ambient temperature range is 10°C~16°C.

[0087] The reference initial temperature range formed by multiple reference initial temperatures in multiple adjacent mapping data represents the reference initial temperature range formed by the lowest temperature and the highest temperature among the multiple reference initial temperatures. For example, if the multiple reference initial temperatures include: 12°C, 15°C and 18°C, then the reference ambient temperature range is 12°C~18°C.

[0088] Furthermore, the ambient temperature coefficient, initial temperature coefficient, and adjustment coefficient can be determined based on the adjacent mapping data. Furthermore, a first preset mapping relationship between ice making time, ambient temperature, and initial temperature under ice making specifications can be determined based on the ambient temperature coefficient, initial temperature coefficient, and adjustment coefficient.

[0089] Since the ice-making specifications are the same, a three-variable linear equation of reference ambient temperature, reference initial temperature and reference ice-making time can be constructed, that is, reference ice-making time = reference ambient temperature * ambient temperature coefficient + reference initial temperature * initial temperature coefficient + adjustment coefficient.

[0090] Substitute the filtered adjacent mapping data into the constructed three-variable linear equation to obtain the specific values ​​of the ambient temperature coefficient, initial temperature coefficient and adjustment coefficient, thereby obtaining a three-variable linear equation of reference ambient temperature, reference initial temperature and reference ice-making time as the first preset mapping relationship.

[0091] The following will explain in detail with specific examples.

[0092] For example, the current ambient temperature is 26°C, the initial temperature is 15°C, and the ice-making specification is the first gear. If the reference ambient temperature in the mapping relationship set is 26°C, the reference initial temperature is 15°C, and the reference ice-making specification is the first gear, the corresponding reference ice-making time is 8min40s, then the ice-making time is determined to be 8min40s directly by querying the mapping relationship set.

[0093] Exemplarily, for determining the current environment temperature 26℃, the initial temperature 17℃, and the ice-making duration corresponding to the first gear of the ice-making specification, if there is no reference ice-making duration corresponding to the reference environment temperature 26℃, the reference initial temperature 17℃, and the reference ice-making specification first gear in the mapping relationship data set, the ice-making duration needs to be determined by linear fitting.

[0094] For example, if the adjacent data in the mapping relationship set includes:

[0095] ① the reference environment temperature Te1=26℃, the reference initial temperature Tw1=15℃, and the reference ice-making duration Tm1=8min40s corresponding to the first gear of the reference ice-making specification.

[0096] ② the reference environment temperature Te2=25℃, the reference initial temperature Tw2=20℃, and the reference ice-making duration Tm2=9min40s corresponding to the first gear of the reference ice-making specification.

[0097] ③ the reference environment temperature Te3=30℃, the reference initial temperature Tw3=15℃, and the reference ice-making duration Tm3=9min corresponding to the first gear of the reference ice-making specification.

[0098] Then, the linear relationship of the reference ice-making duration Tm, the reference environment temperature Te, and the reference initial water temperature Tw can be constructed according to the adjacent data recorded in the mapping relationship set:

[0099] Tm=K1*Te+K2*Tw+K3.

[0100] Wherein, K1 is the environment temperature coefficient, K2 is the initial temperature coefficient, and K3 is the adjustment coefficient.

[0101] The above three groups of adjacent data are substituted into the linear relationship to obtain the environment temperature coefficient K1=5, the initial temperature coefficient K2=13, and the adjustment coefficient K3=195.

[0102] Thus, Tm=5*Te+13*Tw+195.

[0103] Therefore, the ice-making duration Tm corresponding to the first gear of the ice-making specification when the current environment temperature Te=26℃ and the initial temperature Tw=17℃ is 546 seconds (i.e. 9min6s).

[0104] Step S230, controlling the ice-making system to perform ice-making operation according to the ice-making duration.

[0105] Thus, the ice-making operation performed according to the ice-making duration accurately determined in combination with the environment temperature and the initial temperature can accurately control the ice block specification and improve the consistency of ice-making products.

[0106] In some embodiments, the ice-making control method provided by the embodiments of the present application can also display the ice-making time during the ice-making operation, so as to facilitate the user to understand the ice-making progress. For example, the ice-making time can be displayed in the form of time, countdown, or progress bar.

[0107] During the ice-making operation, some interference factors (for example, sudden change of ambient temperature, temperature detection failure, etc.) can cause the actual ice-making effect to deviate from the target, thereby affecting the quality of the actual ice-making product.

[0108] To solve the above technical problem, in some embodiments, the step S230 comprises the following steps.

[0109] (1) Obtain the historical ice-making specification.

[0110] (2) Adjust the ice-making time according to the historical ice-making specification.

[0111] (3) Control the ice-making system to perform the ice-making operation according to the adjusted ice-making time.

[0112] In the embodiments of the present application, the historical ice-making specification is obtained according to the ice cubes obtained in the last ice-making operation of the ice-making device, and the ice-making specification corresponding to the last ice-making operation of the ice-making device is the same as the ice-making specification corresponding to the current ice-making operation.

[0113] Due to the limited number of ice trays of the ice-making device, if the user needs a large number of ice cubes, multiple ice-making operations can be required. For example, 20 ice cubes can be made in each ice-making operation, and after each ice-making operation, the ice-making operation is performed to remove the 20 ice cubes and store them in the ice basket. If the user needs more than 20 ice cubes, the corresponding number of ice-making operations is performed according to the number of ice cubes required by the user.

[0114] In some embodiments, the historical ice-making specification can be the ice-making specification of the ice cubes obtained after the last ice-making operation. In the case of multiple ice-making operations, if the current ice-making operation is not the first operation of the multiple ice-making operations, the last ice-making operation (i.e., the historical ice-making specification) exists, and the current ice-making operation can be adjusted according to the last ice-making operation. That is, the ice-making time of the next ice-making operation is adjusted according to the ice-making specification of the ice cubes obtained in the last ice-making operation.

[0115] There are many interferences affecting the quality of ice-making (due to machine wear and tear of the ice-making device, etc.), and the interferences corresponding to the current multiple ice-making operations are close. Therefore, the ice-making time of the next ice-making operation can be adjusted according to the last ice-making operation, so that the same interference can be controlled, and the overall ice-making quality can be further improved.

[0116] Specifically, the historical ice-making condition can be confirmed by obtaining the historical ice-making specification during the ice-making process.

[0117] For example, the historical ice-making specification can be determined by obtaining a historical ice-making image of ice cubes after completion of the last ice-making operation, and passing the historical ice-making image through a pre-trained neural network model.

[0118] For another example, the historical ice-making image can be recognized by image segmentation (such as Mask R-CNN) or contour detection (OpenCV or Canny algorithm) to identify the historical boundary of the ice cubes, and then the boundary of the ice cubes corresponding to the ice-making specification is recognized according to the ice-making specification. Since the actual size of the ice cubes corresponding to the ice-making image is known, a proportional relationship between the pixels and the actual size can be established, and then the historical ice-making specification is determined according to the proportional relationship and the historical boundary.

[0119] Optionally, the step of adjusting the ice-making duration according to the historical ice-making specification comprises the following steps.

[0120] (1) determining a historical difference value according to the historical ice-making specification and the ice-making specification.

[0121] (2) determining an adjustment value according to the historical difference value and a second preset mapping relationship; wherein the second preset mapping relationship represents the corresponding relationship between the historical difference value and the first adjustment value under the ice-making specification.

[0122] (3) adjusting the ice-making duration based on the first adjustment value.

[0123] The historical ice-making specification has a corresponding relationship with the first adjustment value. In the absence of interference, the historical ice-making specification is the same as the ice-making specification, and in the presence of interference, the historical ice-making specification deviates from the ice-making specification.

[0124] In some cases, due to aging of the ice-making equipment, etc., under the same conditions, the historical ice-making specification may be smaller than the ice-making specification. If the current ice-making specification is smaller than the corresponding ice-making specification, the ice-making duration needs to be increased.

[0125] In some cases, due to the deviation of the refrigeration power parameter, such as the error of the temperature sensor, the refrigeration power is too high, and under the same conditions, the historical ice-making specification may be larger than the ice-making specification. If the current ice-making specification is larger than the corresponding ice-making specification, the ice-making duration needs to be reduced. The greater the difference between the current ice-making specification and the corresponding ice-making specification, the greater the adjustment range.

[0126] The difference between the historical ice-making specification and the ice-making specification is the historical difference value. In some embodiments, the historical difference value can be obtained by subtracting the ice-making specification from the historical specification, and in other embodiments, it can also be obtained by subtracting the historical specification from the ice-making specification. The specific selection can be made according to the use needs.

[0127] For example, a large amount of data of the first adjustment value required for adjustment to the corresponding ice making specification under different historical difference values can be acquired in advance. For example, refer to Table 2, which provides the historical difference value and the adjustment value corresponding to the historical ice making specification of 56g, 51g, 50g and 43g when the ice making specification is 50g.

[0128] For example, when the ice making specification is 50g, the historical difference value corresponding to the historical ice making specification of 56g is 6g, and the first adjustment value is -30s, so as to reduce the ice making time by 30s.

[0129] Table 2

[0130]

[0131] Therefore, the second preset mapping relationship between the historical difference value and the first adjustment value under different ice making specifications can be obtained by linear fitting according to the data acquired in advance. For example, in Table 2, the second mapping relationship between the historical difference value and the first adjustment value when the ice making specification is 50g is: first adjustment value = 5*historical difference value.

[0132] In actual operation, the first adjustment value of the next ice making operation can be determined according to the historical ice making specification of the completed ice cubes and the second preset mapping relationship, so as to ensure the overall ice making quality.

[0133] Since the interference factors are the same in the same ice making process, the same interference factors can be effectively inhibited by the above-mentioned method, so as to ensure the ice making quality.

[0134] Further, the second preset mapping relationship can also be determined in combination with the environmental temperature and the initial temperature, that is, the second mapping relationship between the historical difference value and the first adjustment value is determined by using multiple mapping data of the historical difference value and the first adjustment value under the same ice making specification, the same environmental temperature and the same initial temperature, so as to further provide the accuracy of ice making control.

[0135] In other embodiments, during each ice making operation, the image of the ice cubes can be acquired at regular time intervals to determine the real-time ice making condition of the ice cubes in the ice making process of the current ice making operation, and the ice making time of the current ice making operation is adjusted, so as to control the overall ice making quality in real time.

[0136] Optionally, the step of adjusting the ice making time according to the current ice making specification comprises the following steps.

[0137] (1) Within the ice making time, the current ice making specification is determined according to the current ice cube condition and the real-time ice making specification is acquired based on the environmental temperature, the initial temperature, the ice making specification and the ice making time according to the preset period.

[0138] In the embodiments of the present application, the ice making specification can be controlled in real time during each ice making operation to control the ice quality in real time.

[0139] In some embodiments, the real-time ice making specification corresponding to different ice making durations can be obtained in advance under different ice making specifications, ambient temperatures and initial temperatures.

[0140] For example, the ice block specification can be detected under different ice making durations in the case of an ambient temperature of H1, an ice making specification of the first gear and an initial temperature of W1 to obtain the real-time ice making specification corresponding to different ice making durations.

[0141] Similarly, the real-time ice making specification corresponding to different ice making durations under the combination of different ambient temperatures, different ice making specifications and different initial temperatures can also be further obtained. Thus, based on the above obtained data, the correspondence between the ice making duration and the real-time ice making specification during ice making can be obtained in combination with the current ambient temperature, initial temperature and ice making specification.

[0142] In the absence of interference, the current ice making specification is the same as or similar to the real-time ice making specification, and in the presence of interference, the current ice making specification is greatly different from the real-time ice making specification, which will seriously affect the ice making quality when the difference is greater than a preset value.

[0143] Therefore, the current ice making specification in the ice making operation can be obtained periodically according to a preset period, and compared with the corresponding real-time ice making specification in time, so as to effectively control the ice making quality. Exemplarily, the preset period can have a value range of 5s-60s, which can be set according to actual needs, for example, the value of the preset period can be further reduced in the case of higher precision requirement.

[0144] (2) Determine the specification difference value between the current ice making specification and the real-time ice making specification.

[0145] (3) Determine a second adjustment value according to the specification difference value.

[0146] (4) Adjust the ice making duration based on the second adjustment value.

[0147] In some embodiments, when the current ice making specification is smaller than the real-time ice making specification, the ice making duration needs to be increased to increase the ice block. When the current ice making specification is greater than the real-time ice making specification, the ice making duration needs to be reduced to reduce the ice block.

[0148] In some embodiments, the adjustment range of the ice making duration (i.e. the second adjustment value) can be related to the difference range (i.e. the specification difference value) between the current ice making specification and the real-time ice making specification. The greater the difference range, the greater the adjustment range.

[0149] Optionally, a preset proportional coefficient may be set to control the unit amplitude of the adjustment, so that the second adjustment value is determined based on the preset proportional coefficient and the specification difference.

[0150] For example, for every 1g difference, the adjustment time is 10s, that is, the proportional coefficient is 10s / g. If the current ice making specification of 20g is less than the real-time ice making specification of 22g, and the specification difference is 2g, the second adjustment value is 20s, that is, the ice making time is adjusted to increase by 20s. If the current ice making specification of 25g is greater than the real-time ice making specification of 22g, and the specification difference is -3g, the second adjustment value is 30s, that is, the ice making time is adjusted to decrease by 20s.

[0151] In some embodiments, the determination of the preset proportional coefficient can also be combined with different ambient temperatures, initial temperatures and ice making specifications, that is, different combinations of ambient temperatures, initial temperatures and ice making specifications are matched with corresponding preset proportional coefficients, so as to more accurately control the ice making quality.

[0152] In other embodiments, the second adjustment value required for adjusting the ice cubes to the real-time ice making specifications under different specification differences can be obtained in advance. During actual use, the corresponding second adjustment value can be queried in the pre-acquired data based on the specification difference.

[0153] In some embodiments, if the difference between the current ice making specifications and the real-time ice making specifications is within a preset specification threshold, the current ice making specifications can be considered to be the same or similar to the real-time ice making specifications, the current ice making situation does not affect ice making quality, and the ice making time can be left unchanged. On the one hand, a small difference has a minimal impact on ice making quality; on the other hand, if the difference continues to accumulate and exceeds the preset specification threshold, subsequent testing can allow for timely adjustments, ensuring ice making quality while avoiding frequent adjustments that affect ice making efficiency.

[0154] In some embodiments, the preset specification threshold range can be -5g-5g. In other embodiments, the preset specification threshold range can also be adjusted as needed. It is understandable that the smaller the preset specification threshold range, the stricter the control of accuracy. It is also possible to control the differences in ice cubes in different directions differently according to actual needs. For example, if the current ice making specification is smaller than the real-time ice making specification, the difference between the current ice making specification and the real-time ice making specification is less than the first difference; if the current ice making specification is greater than the real-time ice making specification, the difference between the current ice making specification and the real-time ice making specification is greater than the second difference. The first difference and the second difference can be different, that is, the two endpoints of the preset specification threshold range can be set according to quality control needs, and the two can be the same or different.

[0155] (5) Control the ice making system to perform ice making operations according to the adjusted ice making time.

[0156] In some embodiments, the remaining ice-making time is controlled according to the adjusted ice-making time, i.e., the remaining ice-making time = the adjusted ice-making time - the ice-making time already completed. Thus, the ice-making operation is adjusted and the quality of ice cubes is controlled in real time.

[0157] In some embodiments, in order to offset the impact of the adjustment on the accuracy of the obtained real-time ice making specifications, the previous adjustment situation needs to be considered when obtaining the real-time ice making specifications in each cycle.

[0158] The steps include: determining the current ice making specifications according to the current ice situation within the ice making time according to the preset cycle, and obtaining the real-time ice making specifications based on the ambient temperature, initial temperature, ice making specifications and ice making time.

[0159] (1) During the ice making time, according to the preset cycle, the current ice making specifications are determined according to the current ice conditions, and the actual ice making time is determined based on the historical second adjustment value and the ice making time.

[0160] (2) Based on the ambient temperature, initial temperature, ice making specifications and actual ice making time, the real-time ice making specifications are obtained.

[0161] For example, in a certain cycle, the ice-making duration is 60 seconds, but the current ice-making specification differs from the real-time ice-making specification by 2 seconds. This means that at least 20 seconds are needed to reach the real-time ice-making specification corresponding to 60 seconds. In other words, the actual ice-making situation is equivalent to the real-time ice-making specification of 40 seconds (that is, the actual ice-making duration should be reduced by 20 seconds based on the current ice-making duration). In the next cycle, the current ice-making specification obtained is equivalent to the real-time ice-making specification corresponding to an ice-making duration of (40 seconds + cycle duration).

[0162] It is understandable that in the first detection cycle, since the ice-making time has not been adjusted, there is no historical second adjustment value, and the actual ice-making time is equal to the ice-making time.

[0163] In subsequent detection cycles, the actual ice-making time can be determined by combining the second adjustment value and the ice-making time in the history of the previous detection cycle.

[0164] For example, actual ice-making time=ice-making time-the sum of all historical second adjustment values.

[0165] For example, the preset cycle is 10 seconds, that is, the real-time ice making specifications are obtained and adjusted every 10 seconds.

[0166] In the first detection period, the first current ice-making specification is obtained at the 10th second. Since there is no historical first second adjustment value in the first detection period, the first real-time ice-making specification obtained at the 10th second is compared with the first current ice-making specification, and the first second adjustment value is 2 seconds.

[0167] In the second detection period, the second current ice-making specification is obtained at the 20th second. The current ice-making time is 20 seconds, the historical first second adjustment value is 2 seconds, the actual ice-making time is equal to the ice-making time minus the first second adjustment value, that is, 20 seconds minus 2 seconds, which is 18 seconds. The second real-time ice-making specification obtained at the 18th second is compared with the second current ice-making specification, and the second second adjustment value is 0 second.

[0168] In the third detection period, the third current ice-making specification is obtained at the 30th second. The current ice-making time is 30 seconds, the historical first second adjustment value is 2 seconds, and the second second adjustment value is 0 second. The actual ice-making time is equal to the ice-making time minus (the first second adjustment value plus the second second adjustment value), that is, 30 seconds minus (2+0) seconds, which is 28 seconds. The third real-time ice-making specification obtained at the 28th second is compared with the third current ice-making specification, and the third second adjustment value is -3 seconds.

[0169] In the fourth detection period, the fourth current ice-making specification is obtained at the 40th second. The current ice-making time is 40 seconds, the historical first second adjustment value is 2 seconds, the second second adjustment value is 0 second, and the third second adjustment value is -3 seconds. The actual ice-making time is equal to the ice-making time minus (the first second adjustment value plus the second second adjustment value plus the third second adjustment value), that is, 40 seconds minus (2+0-3) seconds, which is 41 seconds. The third real-time ice-making specification obtained at the 41st second is compared with the third current ice-making specification, and the third second adjustment value is 2 seconds.

[0170] In some embodiments, before the ice-making regulation is performed in each detection period, the current ice-making condition can be compared with the target ice-making demand. If the target ice-making demand is met, the ice-making regulation can be stopped, and the subsequent ice removal process can be performed, so that the ice-making efficiency can be further improved.

[0171] Specifically, before the step of determining the specification difference between the current ice-making specification and the real-time ice-making specification, the ice-making control method provided by the embodiments of the present application can further include the following steps.

[0172] (1) In the ice-making time, the target difference between the current ice-making specification and the ice-making specification is determined according to a preset period.

[0173] (2) If the target difference is greater than a preset threshold, the step of determining the specification difference between the current ice-making specification and the real-time ice-making specification is performed.

[0174] (3) If the target difference is less than or equal to the preset threshold, stop the ice making operation.

[0175] The preset threshold can be set according to actual needs, for example, it can be set to 0.5g-10g. The smaller the value of the preset threshold, the higher the accuracy requirement for the ice cubes. The actual accuracy requirement can be set according to actual needs, and the present application does not limit this.

[0176] Referring to Figure 3 The embodiment of the present application provides a refrigeration control device 300 applied to an ice making device, the ice making device comprising an ice making system and a water supply system; the device 300 comprises a parameter acquisition module 310, a time length acquisition module 320 and an ice making control module 330.

[0177] The parameter acquisition module 310 is configured to acquire the ambient temperature, the initial temperature of the ice making liquid in the water supply system and the ice making specification selected by the user when receiving the ice making instruction.

[0178] The time length acquisition module 320 is configured to determine the ice making time length according to the ambient temperature, the initial temperature, the ice making specification and a first preset mapping relationship; the first preset mapping relationship represents the corresponding relationship between the initial temperature and the ice making time length under the ambient temperature and the ice making specification.

[0179] The ice making control module 330 is configured to control the ice making system to perform the ice making operation according to the ice making time length.

[0180] It should be noted that, for the device embodiment, it is basically similar to the method embodiment, so the description is relatively simple, and the related parts are referred to the part of the method embodiment. For any processing mode described in the method embodiment, it can be realized by a corresponding processing module in the device embodiment, and the device embodiment will not be described one by one.

[0181] In addition, each functional module in each embodiment of the present application can be integrated in one processing module, or each module can exist physically, or two or more modules can be integrated in one module. The integrated module can be realized in the form of hardware or in the form of software functional module.

[0182] Referring to Figure 4 Based on the above refrigeration control method, the embodiment of the present application further provides a refrigeration device 400 which can execute the above refrigeration control method.

[0183] In the embodiments of the present application, the refrigeration device 400 comprises one or more processors 410, a memory 420 and one or more application programs. The one or more application programs are stored in the memory 420, and the memory 420 stores programs that can implement the contents of the foregoing embodiments, and the processor 410 can execute the programs stored in the memory.

[0184] The processor 410 can comprise one or more cores for processing data and a message matrix unit. The processor 410 connects various parts in the refrigeration device through various interfaces and lines, executes instructions, programs, code sets or instruction sets stored in the memory, and calls data stored in the memory, to perform various functions of the refrigeration device and process data. Alternatively, the processor 410 can be implemented in at least one of the hardware forms of a digital signal processing (DSP), a field-programmable gate array (FPGA) and a programmable logic array (PLA). The processor 410 can be integrated with a combination of one or more of a central processing unit (CPU), a graphics processing unit (GPU) and a modem. The CPU is mainly used to process operating systems, user interfaces and application programs, etc.; the GPU is used to render and draw display content; and the modem is used to process wireless communication. It can be understood that the above-mentioned modem can also not be integrated into the processor 410, but can be implemented by a separate communication chip.

[0185] The memory 420 can comprise a random access memory (RAM) and a read-only memory (ROM). The memory 420 can be used to store instructions, programs, codes, code sets or instruction sets. The memory can comprise a program storage area and a data storage area, wherein the program storage area can store instructions for implementing an operating system, instructions for implementing at least one function, instructions for implementing each of the methods described below, etc. The data storage area can also store data created by the terminal during use, etc.

[0186] Please refer to Figure 5 which shows a structural block diagram of a computer readable storage medium 500 provided by the embodiments of the present application. The computer readable storage medium 500 stores program codes 510, which can be called and executed by a processor to implement the ice-making control method described in the foregoing method embodiments.

[0187] The computer-readable storage medium 500 can be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read-only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium comprises a non-transitory computer-readable medium. The computer-readable storage medium 500 has a storage space for program codes that execute any of the method steps of the above-mentioned ice-making control method. These program codes 510 can be read from or written to one or more computer program products. The program codes can be compressed, for example, in a suitable form.

[0188] To sum up, the embodiment of the present application provides an ice-making control method, device, refrigeration equipment and storage medium. The method is applied to an ice-making equipment, and the ice-making equipment comprises an ice-making system. The method comprises the following steps: when an ice-making instruction is received, an ambient temperature, an initial temperature of ice-making liquid in a water supply system and an ice-making specification selected by a user are obtained; an ice-making duration is determined according to the ambient temperature, the initial temperature, the ice-making specification and a first preset mapping relationship, wherein the first preset mapping relationship represents a corresponding relationship between the initial temperature and the ice-making duration under the ambient temperature and the ice-making specification; and the ice-making system is controlled to perform an ice-making operation according to the ice-making duration. Therefore, the ice-making duration can be regulated according to the ambient temperature and the temperature of the ice-making liquid, multi-variable collaborative control is realized, the ice block specification is accurately controlled, and the consistency of ice-making products is improved.

[0189] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An ice making control method, characterized in that: Applied to ice-making equipment, the ice-making equipment includes an ice-making system and a water supply system; the method includes: When receiving an ice-making instruction, obtaining the ambient temperature, the initial temperature of the ice-making liquid in the water supply system, and the ice-making specifications; Determining the ice-making time according to the ambient temperature, the initial temperature, the ice-making specification, and a first preset mapping relationship; wherein the first preset mapping relationship represents a correspondence between the initial temperature and the ice-making time under the ambient temperature and the ice-making specification; Controlling the ice-making system to perform ice-making operation according to the ice-making time; The controlling the ice-making system to perform the ice-making operation according to the ice-making time includes: Obtaining historical ice making specifications; wherein the historical ice making specifications are obtained based on ice cubes produced by the last ice making operation of the ice making device; and the ice making specifications corresponding to the last ice making operation of the ice making device and the current ice making operation are the same; adjusting the ice-making duration according to the historical ice-making specifications; The ice-making system is controlled to perform ice-making operation according to the adjusted ice-making time.

2. The ice making control method according to claim 1, wherein: The adjusting the ice making time according to the historical ice making specifications includes: determining a historical difference according to the historical ice making specifications and the ice making specifications; Determining a first adjustment value based on the historical difference and a second preset mapping relationship; wherein the second preset mapping relationship represents a correspondence between the historical difference and the first adjustment value under the ice making specification; The ice-making duration is adjusted based on the first adjustment value.

3. The ice making control method according to claim 1, wherein: The ice making control method further includes: In the mapping relationship set, searching for mapping data that matches the ambient temperature, the initial temperature, and the ice making specification; The mapping relationship set includes a plurality of mapping data, each of which includes a reference ambient temperature, a reference initial temperature, a reference ice-making specification, and a corresponding reference ice-making time; and at least one of the reference ambient temperature, the reference initial temperature, and the reference ice-making specification corresponding to any two of the mapping data is different; If matching mapping data exists, the matching mapping data is used as the first preset mapping relationship.

4. The ice making control method according to claim 3, characterized in that: The ice making control method further includes: If no matching mapping data exists, filtering multiple adjacent mapping data in the mapping relationship set according to a preset filtering condition; The number of the adjacent mapping data is at least three; the preset screening conditions include: the reference ice-making specification of the adjacent mapping data is the same as the ice-making specification; and a reference ambient temperature range formed by multiple reference ambient temperatures in the plurality of adjacent mapping data includes the ambient temperature; and a reference initial temperature range formed by multiple reference initial temperatures in the plurality of adjacent mapping data includes the initial temperature; determining an ambient temperature coefficient, an initial temperature coefficient, and an adjustment coefficient according to the adjacent mapping data; A first preset mapping relationship between the ice-making time, the ambient temperature, and the initial temperature under the ice-making specification is determined according to the ambient temperature coefficient, the initial temperature coefficient, and the adjustment coefficient.

5. The ice making control method according to claim 1, wherein: The ice making specifications include a first gear, a second gear and a third gear; wherein the mass range of ice cubes corresponding to the first gear is: 80~85g; the mass range of ice cubes corresponding to the second gear is: 65~70g; the mass range of ice cubes corresponding to the third gear is: 45~55g.

6. A refrigeration control device, characterized in that: Applicable to ice-making equipment, the ice-making equipment includes an ice-making system and a water supply system; the device includes: a parameter acquisition module, configured to acquire, upon receiving an ice-making instruction, an ambient temperature, an initial temperature of the ice-making liquid in the water supply system, and ice-making specifications; a duration acquisition module, configured to determine the ice-making duration according to the ambient temperature, the initial temperature, the ice-making specification, and a first preset mapping relationship; wherein the first preset mapping relationship represents a correspondence between the initial temperature and the ice-making duration under the ambient temperature and the ice-making specification; An ice-making control module is configured to obtain historical ice-making specifications; wherein the historical ice-making specifications are obtained based on the ice cubes produced by the last ice-making operation of the ice-making device; the ice-making specifications corresponding to the last ice-making operation of the ice-making device are the same as those corresponding to the current ice-making operation; the ice-making duration is adjusted based on the historical ice-making specifications; and the ice-making system is controlled to perform ice-making operations according to the adjusted ice-making duration.

7. A refrigeration device, characterized in that: include: one or more processors; Memory; One or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, and the one or more application programs are configured to execute the ice making control method according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores program codes, which can be called by a processor to execute the ice-making control method according to any one of claims 1 to 5.

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