Method and device for controlling air door, electronic equipment and storage medium

Abstract

The invention relates to the technical field of automatic control, and discloses a method for controlling an air door, which comprises the following steps: under the condition that the air door operates according to a lasting closing mode, determining the operation time of the air door operating according to a lasting opening mode according to the closing duration of the air door; a heating device is triggered to be started at the interval of a first preset time period before the operation time so as to heat the air door; and when the running time is up, triggering the heating device to be closed, and triggering the air door to run according to the lasting opening mode. In this way, even if the air door is frozen, the frost layer on the air door can be melted through the heating device, and therefore the probability that the air door cannot operate normally can be reduced under the condition that the air door needs to be opened. The invention further discloses a device for controlling the air door, electronic equipment and a storage medium.

Description

Technical Field

[0001] The present application relates to the field of automation control technology, for example, to a method, device, electronic device and storage medium for controlling a damper. Background Art

[0002] In recent years, frost-free air-cooled refrigerators have become increasingly popular. Air-cooled refrigerators all use forced convection circulation. The hot air in the box flows into the evaporator through the return air duct, and exchanges heat with the evaporator through convection. The cold air is forced into the air outlet by the fan and flows into the refrigerator compartment through the air duct. If the refrigerator has two or more compartments but only one evaporator, the cooling of other compartments except the compartment where the evaporator is located is controlled by the switch of the electric damper to achieve the cooling state.

[0003] At present, the mainstream control method for realizing compartment refrigeration through the switch state of the electric damper is that when there is a refrigeration request for the refrigerator compartment, the electric damper opens, and the cold air from the evaporator is forced to circulate through the fan and blown into the refrigeration compartment through the air outlet and the air duct, the food carrier in the compartment is cooled, and the cold air is heated and then flows into the evaporator through the return air outlet, forming a complete refrigeration cycle; when the compartment refrigeration request ends, the electric damper closes to prevent the cold air from the evaporator from flowing into the compartment.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] However, if the damper is closed or open for a long time, it may be frozen and fail to operate normally.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a method, an apparatus, an electronic device, and a storage medium for controlling a damper to reduce the probability that the damper cannot operate normally.

[0009] In some embodiments, the method for controlling the damper includes: when the damper operates in a permanent closed mode, determining the operating time of the damper to operate in a permanent open mode according to the length of time the damper is closed; at an interval of a first preset time period before the operating time, triggering a heating device to turn on to heat the damper; when the operating time is reached, triggering the heating device to turn off and triggering the damper to operate in the permanent open mode.

[0010] In some embodiments, after the damper is triggered to operate in the persistent open mode, the method further includes: obtaining the temperature of the refrigeration compartment at intervals of a second preset time period; when the increase in the temperature of the refrigeration compartment exceeds a preset threshold, triggering the damper to operate in the intermittent closing mode; the intermittent closing mode is used to indicate that the damper is opened after being closed for a third preset time period.

[0011] In some embodiments, after the damper is triggered to operate in the persistent opening mode, the method further includes: when the damper opening time length is greater than or equal to a fourth preset time period, triggering the damper to operate in the intermittent closing mode.

[0012] In some embodiments, after the damper operates in a permanent closed mode, it also includes: when the damper closing time is greater than or equal to a fourth preset time period, triggering the damper to operate in an intermittent open mode; the intermittent open mode is used to characterize that the damper is closed after being opened for a third preset time period.

[0013] In some embodiments, after the damper operates in the permanent closing mode, the method further includes: obtaining the temperature of the refrigerating compartment at intervals of a second preset time period; and triggering the damper to operate in the intermittent opening mode when the drop in the temperature of the refrigerating compartment exceeds a preset threshold.

[0014] In some embodiments, the method for controlling the damper further includes: triggering the damper to operate in an intermittent closing mode when the damper is powered on.

[0015] In some embodiments, the method for controlling the damper further includes: when the damper is in a closed state and an instruction to open the damper is received, controlling the damper to operate according to the instruction to open the damper at intervals of a fifth preset time period.

[0016] In some embodiments, the device for controlling the damper includes: a determination module, configured to determine the operating time of the damper in the persistent open mode according to the damper closing time when the damper operates in the persistent closed mode; a first control module, configured to trigger the heating device to turn on at an interval of a first preset time period before the operating time to heat the damper; and a second control module, configured to trigger the heating device to turn off when the operating time is reached, and to trigger the damper to operate in the persistent open mode.

[0017] In some embodiments, the electronic device includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for controlling the damper when running the program instructions.

[0018] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for controlling the damper is executed.

[0019] The method, device, electronic device and storage medium for controlling the damper provided by the embodiments of the present disclosure can achieve the following technical effects: before the damper is opened, the heating device is triggered to heat the damper. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0022] Figure 1 is a schematic diagram of a method for controlling a damper provided by an embodiment of the present disclosure;

[0023] Figure 2 is a schematic diagram of another method for controlling a damper provided by an embodiment of the present disclosure;

[0024] Figure 3 is a schematic diagram of another method for controlling a damper provided by an embodiment of the present disclosure;

[0025] Figure 4 is a schematic diagram of another method for controlling a damper provided by an embodiment of the present disclosure;

[0026] Figure 5 is a schematic diagram of another method for controlling a damper provided by an embodiment of the present disclosure;

[0027] Figure 6 is a schematic diagram of a device for controlling a damper provided in an embodiment of the present disclosure;

[0028] Figure 7 It is a schematic diagram of an electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0029] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0030] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0031] Unless otherwise stated, the term "plurality" means two or more.

[0032] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0033] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0034] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0035] Combination Figure 1 As shown, the embodiment of the present disclosure provides a method for controlling a damper, comprising:

[0036] Step S101, when the damper operates in the permanent closed mode, the electronic device determines the operating time of the damper in the permanent open mode according to the closing time of the damper.

[0037] Step S102: A first preset time period before the running time, the electronic device triggers the heating device to turn on to heat the air door.

[0038] Step S103: When the operation time is reached, the electronic device triggers the heating device to turn off, and triggers the damper to operate in a permanent open mode.

[0039] By adopting the method for controlling the damper provided in the embodiment of the present disclosure, the heating device is triggered to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened.

[0040] In some embodiments, the permanent closing mode is used to indicate that the closing time of the damper is greater than or equal to the sixth preset time period. The permanent opening mode is used to indicate that the opening time of the damper is greater than or equal to the sixth preset time period. In some embodiments, the sixth preset time period is 1 hour.

[0041] Optionally, after the damper is triggered to operate in the persistent opening mode, the method further includes: obtaining the temperature of the refrigerating compartment at intervals of a second preset time period. When the rise in the temperature of the refrigerating compartment exceeds a preset threshold, the damper is triggered to operate in the intermittent closing mode. The intermittent closing mode is used to indicate that the damper is opened after closing for a third preset time period. When the damper is opened and the rise in the temperature of the refrigerating compartment exceeds a preset threshold, it indicates that the opening of the damper may not be successful. Therefore, triggering the damper to close and then triggering the damper to open can reduce the situation where the temperature continues to rise due to the failure of the damper to open successfully.

[0042] Combination Figure 2 As shown, the embodiment of the present disclosure provides a method for controlling a damper, comprising:

[0043] Step S201, when the damper operates in the permanent closed mode, the electronic device determines the operating time of the damper in the permanent open mode according to the closing time of the damper.

[0044] Step S202: A first preset time period before the running time, the electronic device triggers the heating device to turn on to heat the air door.

[0045] Step S203: When the operation time is reached, the electronic device triggers the heating device to turn off, and triggers the damper to operate in a permanent open mode.

[0046] Step S204: the electronic device obtains the temperature of the refrigeration compartment at intervals of a second preset time period.

[0047] Step S205: When the temperature rise of the refrigeration compartment exceeds a preset threshold, the electronic device triggers the damper to operate in an intermittent closing mode.

[0048] The method for controlling the damper provided by the embodiment of the present disclosure is used to trigger the heating device to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened. In addition, when the damper is opened and the temperature rise of the refrigeration compartment exceeds a preset threshold, it means that the damper may not be opened successfully. Therefore, triggering the damper to close and then triggering the damper to open can reduce the situation where the temperature continues to rise due to the damper not being opened successfully.

[0049] Optionally, after triggering the damper to operate in the persistent open mode, the method further includes: triggering the damper to operate in the intermittent closed mode when the damper opening time is greater than or equal to a fourth preset time period. In this way, the possibility of the damper being frozen due to being in the open mode for a long time can be reduced.

[0050] Combination Figure 3 As shown, the embodiment of the present disclosure provides a method for controlling a damper, comprising:

[0051] Step S301, when the damper operates in the permanent closed mode, the electronic device determines the operation time of the damper in the permanent open mode according to the closing time of the damper.

[0052] Step S302: A first preset time period before the running time, the electronic device triggers the heating device to turn on to heat the air door.

[0053] Step S303: When the operation time is reached, the electronic device triggers the heating device to turn off, and triggers the damper to operate in a permanent open mode.

[0054] Step S304: When the damper opening time is greater than or equal to the fourth preset time period, the electronic device triggers the damper to operate in the intermittent closing mode.

[0055] The method for controlling the damper provided by the embodiment of the present disclosure is used to trigger the heating device to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened. At the same time, when the damper is opened for a period of time greater than or equal to the fourth preset time period, the damper is triggered to operate in an intermittent closing mode. The intermittent closing mode is used to indicate that the damper is opened after being closed for the third preset time period. The possibility of the damper being frozen due to being in the opening mode for a long time can be reduced.

[0056] Optionally, after the damper operates in the permanent closing mode, the method further includes: triggering the damper to operate in the intermittent opening mode when the damper closing time is greater than or equal to a fourth preset time period. In this way, the possibility of the damper being frozen due to being in the closing mode for a long time can be reduced.

[0057] Combination Figure 4 As shown, the embodiment of the present disclosure provides a method for controlling a damper, comprising:

[0058] Step S401: When the damper operates in a permanent closing mode and the damper closing time is greater than or equal to a fourth preset time period, the electronic device triggers the damper to operate in an intermittent opening mode.

[0059] Step S402: The electronic device determines the operation time of the damper in the persistent opening mode according to the damper closing time.

[0060] Step S403: A first preset time period before the running time, the electronic device triggers the heating device to turn on to heat the damper.

[0061] Step S404: When the operation time is reached, the electronic device triggers the heating device to turn off, and triggers the damper to operate in a permanent open mode.

[0062] The method for controlling the damper provided by the embodiment of the present disclosure is used to trigger the heating device to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened. At the same time, when the damper is closed for a period of time greater than or equal to the fourth preset time period, the damper is triggered to operate in an intermittent opening mode. The damper is triggered to operate in a continuous closing mode at intervals of the third preset time period. The possibility of the damper being frozen due to being in the closing mode for a long time can be reduced.

[0063] Optionally, after the damper operates in the persistent closing mode, the method further includes: obtaining the temperature of the refrigerating compartment at intervals of a second preset time period. When the temperature drop of the refrigerating compartment exceeds a preset threshold, the damper is triggered to operate in the intermittent opening mode. When the damper is closed and the temperature drop of the refrigerating compartment exceeds a preset threshold, it indicates that the damper may not be closed successfully. Therefore, triggering the damper to open and then triggering the damper to close can reduce the situation where the temperature continues to drop due to the damper not being closed successfully.

[0064] Combination Figure 5 As shown, the embodiment of the present disclosure provides a method for controlling a damper, comprising:

[0065] Step S501, when the damper operates in a permanent closing mode, the temperature of the refrigeration compartment is obtained at intervals of a second preset time period.

[0066] Step S502: When the temperature drop of the refrigeration compartment exceeds a preset threshold, the electronic device triggers the damper to operate in an intermittent opening mode.

[0067] Step S503: the electronic device determines the operation time of the damper in the persistent opening mode according to the damper closing time.

[0068] Step S504: A first preset time period before the running time, the electronic device triggers the heating device to turn on to heat the damper.

[0069] Step S505: When the operation time is reached, the electronic device triggers the heating device to turn off, and triggers the damper to operate in a permanent open mode.

[0070] The method for controlling the damper provided by the embodiment of the present disclosure is used to trigger the heating device to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened. At the same time, when the damper is closed for a period of time greater than or equal to the fourth preset time period, the damper is triggered to operate in an intermittent opening mode. The damper is triggered to operate in a continuous closing mode at intervals of the third preset time period. The possibility of the damper being frozen due to being in the closing mode for a long time can be reduced.

[0071] Optionally, the method for controlling the damper further includes: when the damper is powered on, triggering the damper to operate in an intermittent closing mode. The intermittent closing mode is used to indicate that the damper is closed for a third preset time period and then opened.

[0072] Optionally, the method for controlling the damper further includes: when the damper is in the process of opening and a closing instruction is received, controlling the damper to close after a seventh preset time period.

[0073] Optionally, the method for controlling the damper further includes: when the damper is in the process of closing and receives an opening instruction, controlling the damper to open at an interval of a seventh preset time period.

[0074] Optionally, determining the operating time of the damper in the persistent open mode according to the damper closing time includes: determining the moment when the damper closing time reaches a seventh preset time period as the operating time of the damper in the persistent open mode.

[0075] Combination Figure 6As shown, an embodiment of the present disclosure provides a device 600 for controlling a damper, comprising: a determination module 601, a first control module 602, and a second control module 603. The determination module 601 is configured to determine the operation time of the damper in the persistent open mode according to the damper closing time when the damper is operating in the persistent closed mode. The first control module 602 is configured to trigger the heating device to turn on at an interval of a first preset time period before the operation time to heat the damper. The second control module 603 is configured to trigger the heating device to turn off when the operation time is reached, and trigger the damper to operate in the persistent open mode.

[0076] By using the device for controlling the damper provided in the embodiment of the present disclosure, the heating device is triggered to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened.

[0077] Optionally, the device for controlling the damper further comprises a third control module, which is configured to obtain the temperature of the refrigeration compartment at intervals of a second preset time period. When the rise in the temperature of the refrigeration compartment exceeds a preset threshold, the damper is triggered to operate in an intermittent closing mode. The intermittent closing mode is used to indicate that the damper is opened after being closed for a third preset time period.

[0078] Optionally, the device for controlling the damper further comprises a fourth control module, which is configured to trigger the damper to operate in an intermittent closing mode when the damper opening time is greater than or equal to a fourth preset time period. The intermittent closing mode is used to indicate that the damper is opened after closing for a third preset time period.

[0079] Optionally, the device for controlling the damper further comprises a fifth control module, which is configured to trigger the damper to operate in an intermittent opening mode when the damper closing time is greater than or equal to a fourth preset time period. The intermittent opening mode is used to indicate that the damper is closed after being opened for a third preset time period.

[0080] Optionally, the device for controlling the damper further comprises a sixth control module, which is configured to obtain the temperature of the refrigeration compartment at intervals of a second preset time period. When the drop in the temperature of the refrigeration compartment exceeds a preset threshold, the damper is triggered to operate in an intermittent opening mode. The intermittent opening mode is used to indicate that the damper is closed after being opened for a third preset time period.

[0081] Optionally, the device for controlling the damper further comprises a power-on control module configured to trigger the damper to operate in an intermittent closing mode when the damper is powered on. The intermittent closing mode is used to indicate that the damper is opened after being closed for a third preset time period.

[0082] Optionally, the device for controlling the damper further comprises a seventh control module, and the seventh control module is configured to control the damper to operate according to the damper opening instruction at intervals of a fifth preset time period when the damper is in a closed state and an instruction to open the damper is received.

[0083] Combination Figure 7 As shown, an embodiment of the present disclosure provides an electronic device 700, including a processor (processor) 701 and a memory (memory) 702. Optionally, the device may also include a communication interface (CommunicationInterface) 703 and a bus 704. The processor 701, the communication interface 703, and the memory 702 may communicate with each other through the bus 704. The communication interface 703 may be used for information transmission. The processor 701 may call the logic instructions in the memory 702 to execute the method for controlling the damper of the above embodiment.

[0084] By using the electronic device provided by the embodiment of the present disclosure, the heating device is triggered to heat the damper before the damper is opened. In this way, even if the damper is frozen, the frost layer on the damper can be melted by the heating device, thereby reducing the probability of the damper not being able to operate normally when the damper needs to be opened.

[0085] In addition, the logic instructions in the memory 702 described above may be implemented in the form of software functional units and when sold or used as independent products, may be stored in a computer-readable storage medium.

[0086] The memory 702 is a computer-readable storage medium that can be used to store software programs and computer executable programs, such as program instructions / modules corresponding to the method in the embodiment of the present disclosure. The processor 701 executes the function application and data processing by running the program instructions / modules stored in the memory 702, that is, the method for controlling the damper in the above embodiment is implemented.

[0087] The memory 702 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 702 may include a high-speed random access memory and may also include a non-volatile memory.

[0088] An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for controlling a damper.

[0089] The computer-readable storage medium mentioned above may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0090] The technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiment of the present disclosure. The aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a disk or an optical disk, and other media that can store program codes, or a transient storage medium.

[0091] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0092] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0093] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.

[0094] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling a damper, characterized in that: include: When the damper is operated in the permanent closed mode, the operation time of the damper in the permanent open mode is determined according to the closing time of the damper; A first preset time period before the running time triggers the heating device to turn on to heat the damper; When the operating time is reached, the heating device is triggered to be turned off and the air damper is triggered to operate in a permanent open mode.

2. The method according to claim 1, characterized in that After the damper is triggered to operate in the persistent open mode, it also includes: Obtaining the temperature of the refrigeration compartment at intervals of a second preset time period; When the temperature rise of the refrigeration compartment exceeds a preset threshold, the damper is triggered to operate in an intermittent closing mode; the intermittent closing mode is used to indicate that the damper is opened after being closed for a third preset period of time.

3. The method according to claim 1, characterized in that After the damper is triggered to operate in the persistent open mode, it also includes: When the damper opening time is greater than or equal to the fourth preset time period, the damper is triggered to operate in the intermittent closing mode.

4. The method according to claim 1, characterized in that: After the damper operates in the permanent closed mode, it also includes: When the damper closing time is greater than or equal to the fourth preset time period, the damper is triggered to operate in the intermittent opening mode; the intermittent opening mode is used to indicate that the damper is closed after being opened for the third preset time period.

5. The method according to claim 1, characterized in that After the damper operates in the permanent closed mode, it also includes: Obtaining the temperature of the refrigeration compartment at intervals of a second preset time period; When the temperature of the refrigeration compartment drops by more than a preset threshold, the damper is triggered to operate in an intermittent opening mode.

6. The method according to any one of claims 1 to 5, characterized in that: Also includes: When the damper is powered on, the damper is triggered to operate in intermittent closing mode.

7. The method according to any one of claims 1 to 5, characterized in that: Also includes: When the damper is in a closed state and a command to open the damper is received, the damper is controlled to operate according to the command to open the damper at intervals of a fifth preset time period.

8. A device for controlling a damper, characterized in that: include: a determination module configured to determine, when the damper is operated in the permanent closing mode, an operation time for the damper to operate in the permanent opening mode according to the closing time of the damper; A first control module is configured to trigger the heating device to turn on at a first preset time period before the running time to heat the damper; The second control module is configured to trigger the heating device to turn off when the operating time is reached, and trigger the damper to operate in a permanent opening mode.

9. An electronic device comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for controlling a damper according to any one of claims 1 to 7 when running the program instructions.

10. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for controlling the damper according to any one of claims 1 to 7 is executed.

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