Method and device for protecting a mobile air conditioner, mobile air conditioner, storage medium

Abstract

The application relates to the technical field of refrigeration equipment protection, and discloses a method for protecting a mobile air conditioner, which comprises the following steps: in the case that it is detected that the mobile air conditioner is tilted, monitoring the tilting time of the mobile air conditioner; and in the case that the tilting time is greater than or equal to a first preset time, controlling the mobile air conditioner to be in a shutdown or standby state. The method can make the mobile air conditioner be controlled to be in the shutdown or standby state based on the tilting time of the mobile air conditioner in the case that the mobile air conditioner is tilted, so that the mobile air conditioner can be timely shut down to avoid condensate water overflow before water level protection, and thus the water leakage risk is reduced. The application further discloses an apparatus for protecting a mobile air conditioner, a mobile air conditioner and a storage medium.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment protection, for example, to a method and device for protecting a mobile air conditioner, a mobile air conditioner, and a storage medium. Background Art

[0002] Mobile air conditioners are widely used by users because of their small size, ease of movement and high flexibility.

[0003] However, due to the complex usage scenarios, mobile air conditioners are prone to changes in posture during use, causing condensed water in the mobile air conditioner to overflow.

[0004] Currently, most mobile air conditioners are equipped with water level switches to monitor the condensate level and prevent overflow in the water tank. However, these switches are typically located on one side and can only detect the water level at a single location. When the mobile air conditioner is placed on a slope, if the water level switch is located at the higher end, even if the liquid level has not yet reached the warning or shutdown level, there is still a risk of overflow from the lower side. Summary of the Invention

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, the following is a brief summary, which is not intended to be an extensive review, identify key / critical elements, or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] The embodiments of the present disclosure provide a method, an apparatus, a mobile air conditioner, and a storage medium for protecting a mobile air conditioner, so as to solve the technical problem of water overflow on the lower side when the mobile air conditioner is placed on a sloping ground.

[0007] In some embodiments, the method includes: when it is detected that the mobile air conditioner is tilted, monitoring the tilt time of the mobile air conditioner; when the tilt time is greater than or equal to a first preset time, controlling the mobile air conditioner to be in a shutdown or standby state.

[0008] In some embodiments, the device includes a data acquisition module and a control module. The data acquisition module is configured to monitor the tilt time of the mobile air conditioner when it is detected that the mobile air conditioner is tilted; the control module is configured to control the mobile air conditioner to be in a shutdown or standby state when the tilt time is greater than or equal to a first preset time.

[0009] In some embodiments, the apparatus includes: a processor and a memory storing program instructions, wherein the processor is configured to execute the method for protecting a mobile air conditioner in some embodiments when running the program instructions.

[0010] In some embodiments, the mobile air conditioner includes: in some embodiments, the device for protecting the mobile air conditioner.

[0011] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, they execute the method for protecting the mobile air conditioner described in some embodiments.

[0012] The method, device, mobile air conditioner, and storage medium for protecting a mobile air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0013] The disclosed embodiments enable the mobile air conditioner to be shut down or put into standby mode based on the tilting time when tilting. This allows the air conditioner to be shut down before the water level protection function is activated to prevent condensation from overflowing, thereby reducing the risk of water leakage. Furthermore, based on the operating principle of this method, it can also replace existing anti-tilt switches.

[0014] 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

[0015] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0016] Figure 1 is a schematic diagram of a method for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0017] Figure 2 is a schematic diagram of another method for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0018] Figure 3 is a schematic diagram of another method for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0019] Figure 4 is a schematic diagram of another method for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0020] Figure 5 is a schematic diagram of another method for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0021] Figure 6 is a schematic diagram of a device for protecting a mobile air conditioner provided by an embodiment of the present disclosure;

[0022] Figure 7 2 is a schematic diagram of another device for protecting a mobile air conditioner provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0023] In order to be able to understand the features and technical content 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 accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of 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.

[0024] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0025] Unless otherwise stated, the term "plurality" means two or more.

[0026] 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 means: A or B.

[0027] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0028] 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.

[0029] In the embodiments of the present disclosure, smart home appliances refer to home appliance products that are formed by introducing microprocessors, sensor technology, and network communication technology into home appliances. They have the characteristics of intelligent control, intelligent perception, and intelligent application. The operation process of smart home appliances often relies on the application and processing of modern technologies such as the Internet of Things, the Internet, and electronic chips. For example, smart home appliances can realize remote control and management of smart home appliances by users by connecting to electronic devices.

[0030] In the disclosed embodiments, a terminal device refers to an electronic device with a wireless connection function. The terminal device can communicate with the above-mentioned smart home appliances by connecting to the Internet, or can communicate with the above-mentioned smart home appliances directly through Bluetooth, WiFi, etc. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built into a hover car, or any combination thereof. Mobile devices may include, for example, mobile phones, smart home devices, wearable devices, smart mobile devices, virtual reality devices, etc., or any combination thereof, wherein wearable devices include, for example, smart watches, smart bracelets, pedometers, etc.

[0031] Combine Figure 1 As shown, an embodiment of the present disclosure provides a method for protecting a mobile air conditioner, and the execution subject of the method may be a processor in the mobile air conditioner. The method may include:

[0032] S01: When the processor detects that the mobile air conditioner is tilted, the processor monitors the tilting time of the mobile air conditioner.

[0033] S02: When the tilting time is greater than or equal to a first preset time, the processor controls the mobile air conditioner to be in a shutdown or standby state.

[0034] In the present disclosure, the preset angle may be α, wherein the angle α may be a fixed value, or may be adjusted according to the preset logic based on the actual situation.

[0035] The method for protecting a mobile air conditioner provided by the embodiment of the present disclosure can detect the tilt of the mobile air conditioner and control the mobile air conditioner to shut down when the tilt time is greater than or equal to a first preset time. In this way, the accidental leakage of condensed water in the mobile air conditioner can be reduced, thereby reducing the occurrence of safety accidents.

[0036] Optionally, combined Figure 2 As shown, the embodiment of the present disclosure provides another method for protecting a mobile air conditioner, which may include:

[0037] S21, the processor monitors the deviation angle of the mobile air conditioner in the set direction.

[0038] S22: The processor determines the posture information of the mobile air conditioner according to the deviation angle.

[0039] S01: When the processor detects that the mobile air conditioner is tilted, the processor monitors the tilting time of the mobile air conditioner.

[0040] S02: When the tilting time is greater than or equal to a first preset time, the processor controls the mobile air conditioner to be in a shutdown or standby state.

[0041] In this way, the processor can determine whether the mobile air conditioner is tilted based on the size of the deviation angle.

[0042] It should be noted that the aforementioned set directions may specifically be the directions of multiple side surfaces of the mobile air conditioner relative to the center of gravity of the mobile air conditioner, and the deviation angles may be the angles at which the side surfaces of the mobile air conditioner are offset from the direction of gravity. For example, the direction of the front surface of the mobile air conditioner relative to the center of gravity when the mobile air conditioner is in normal use on a horizontal surface may be set as a first direction, in which case the plane of the front surface is parallel to the direction of gravity. When the mobile air conditioner is tilted forward, the front surface is offset from the direction of gravity, and the angle between the front surface and the direction of gravity is the deviation angle of the mobile air conditioner in the first direction.

[0043] In the present disclosure, the first preset angle may be α, wherein the angle α may be a fixed value, or may be adjusted according to a preset logic based on actual conditions.

[0044] As an example, the value α of the first preset angle may be 20.

[0045] As another example, the first preset angle can be determined based on the condensate water level. For example, if the condensate water level is low, below half the warning level, the value of α can be set to 22°. If the condensate water level is high, above half the warning level, the value of α can be set to 18°. This ensures the rationality of the preset angle and reduces water leakage in the mobile air conditioner. The warning level can be the threshold water level at which the water level switch determines that the water tank water level is high and requires shutdown protection.

[0046] Optionally, in step S22, the processor determines the posture information of the mobile air conditioner according to the deviation angle, including:

[0047] When the deviation angle is greater than zero and less than a first preset angle, the processor determines that the mobile air conditioner has deviated and is in a deviation state.

[0048] The processor determines that the mobile air conditioner is tilted and is in a tilted state when the deviation angle is greater than or equal to the first preset angle and less than the second preset angle.

[0049] When the deviation angle is greater than or equal to the second preset angle, the processor determines that the mobile air conditioner has fallen over and is in a falling state.

[0050] Optionally, after the processor determines that the mobile air conditioner is in a tilted state, a first warning message is issued; and / or, after the processor determines that the mobile air conditioner is in a tipped state, the mobile air conditioner is controlled to be in a shutdown or standby state and a second warning message is issued.

[0051] The first warning information includes but is not limited to sound and / or light signals, which are sent through the server to the corresponding terminal device, such as a mobile phone, and the sound and / or light signals may be intermittent; the second warning signal includes but is not limited to sound and / or light signals, which are sent through the server to the corresponding terminal device, such as a mobile phone, and the sound and / or light signals may be continuous.

[0052] In this way, users can instantly know the posture information of the mobile air conditioner. When the mobile air conditioner tilts or falls, users can control the posture of the mobile air conditioner in time to reduce water leakage.

[0053] In addition, the warning information can be issued simultaneously with, before, or after the processor issues a control action on the mobile air conditioner based on the posture information. The control action includes controlling the mobile air conditioner to shut down, reduce the frequency of operation, or resume operation.

[0054] Combine Figure 3 As shown, the embodiment of the present disclosure provides another method for protecting a mobile air conditioner, which may include:

[0055] S21, the processor monitors the deviation angle of the mobile air conditioner in the set direction.

[0056] S22: The processor determines the posture information of the mobile air conditioner according to the deviation angle.

[0057] S01: When the processor detects that the mobile air conditioner is tilted, the processor monitors the tilting time of the mobile air conditioner.

[0058] S02: When the tilting time is greater than or equal to a first preset time, the processor controls the mobile air conditioner to be in a shutdown or standby state.

[0059] S31, when the current deviation angle is less than the first preset angle and the current deviation time corresponding to the current deviation angle is greater than or equal to the second preset time, the processor controls the mobile air conditioner to return to the operating state before shutdown.

[0060] It is understandable that if Figure 3 As shown, after the processor controls the mobile air conditioner to be in shutdown or standby state, the processor can continue to monitor the current offset angle, so when the current offset angle and current tilt time of the mobile air conditioner meet normal operating conditions, the normal operation of the mobile air conditioner can be restored in time.

[0061] Combine Figure 4 As shown, the embodiment of the present disclosure provides another method for protecting a mobile air conditioner, which may include:

[0062] S21, the processor monitors the deviation angle of the mobile air conditioner in the set direction.

[0063] S22: The processor determines the posture information of the mobile air conditioner according to the deviation angle.

[0064] S01: When the processor detects that the mobile air conditioner is tilted, the processor monitors the tilting time of the mobile air conditioner.

[0065] S41, when the tilt time is less than a first preset time, the processor controls the mobile air conditioner to operate at a reduced frequency according to the offset angle.

[0066] S02: When the tilting time is greater than or equal to a first preset time, the processor controls the mobile air conditioner to be in a shutdown or standby state.

[0067] S31, when the current deviation angle is less than the first preset angle and the current deviation time corresponding to the current deviation angle is greater than or equal to the second preset time, the processor controls the mobile air conditioner to return to the operating state before shutdown.

[0068] As an example, when the processor tilt time is less than the first preset time, the processor controls the mobile air conditioner to reduce the frequency of operation according to the offset angle. Specifically, it may include: controlling the compressor and fan of the mobile air conditioner to reduce the frequency of operation according to the operating parameters corresponding to the offset angle. For example, when the offset angle is 15°, it corresponds to 70% of the full load power; when the offset angle is 16°, it corresponds to 60% of the full load power; when the offset angle is 17°, it corresponds to 50% of the full load power, etc., so as to realize graded control of the operating power of the mobile air conditioner, thereby realizing the reduced frequency operation of the air conditioner.

[0069] exist Figure 4 In the method shown, after the mobile air conditioner tilts, when the tilting time is less than the first preset time, the frequency can be reduced and graded control can be performed according to the offset angle, thereby ensuring the safe operation of the mobile air conditioner.

[0070] Optionally, combined Figure 5 As shown, in step S41, when the tilt time is less than the first preset time, the processor controls the mobile air conditioner to reduce the frequency according to the offset angle, which can be specifically:

[0071] S51, the processor monitors the condensed water level.

[0072] S52: The processor determines operating parameters of the compressor and fan of the mobile air conditioner according to the condensed water level and the offset angle.

[0073] In step S53, the processor controls the compressor and the fan to operate at reduced frequencies according to the operating parameters.

[0074] For example, when the condensate water level is low, lower than half of the warning water level, and the offset angle is 15°, 73% of the full load power can be used as the operating parameter; when the condensate water level is high, higher than half of the warning water level, and the offset angle is 15°, 67% of the full load power can be used as the operating parameter.

[0075] In the above process, the mobile air conditioner can be precisely controlled according to the condensed water level and the offset angle, thereby reducing the occurrence of water leakage in the mobile air conditioner.

[0076] Optionally, controlling the mobile air conditioner to be in a shutdown or standby state in step S02 may specifically include:

[0077] The processor controls the compressor and the fan of the mobile air conditioner to be in a stopped state, or controls the compressor and the fan of the mobile air conditioner to be in a standby state.

[0078] It can be seen from the above-disclosed content that the method for protecting a mobile air conditioner provided by the embodiment of the present disclosure can control the mobile air conditioner to be in a shutdown or standby state based on the deviation angle and the corresponding deviation time or tilt time, thereby reducing the risk of water leakage of the mobile air conditioner, so that it can be shut down in time before water level protection to avoid condensation water overflow, and based on the operating principle and achieved effect of this method, it can also replace the existing anti-dump switch.

[0079] Combine Figure 6 As shown, an embodiment of the present disclosure provides a device for protecting a mobile air conditioner, including an acquisition module 61 and a control module 62 .

[0080] The data acquisition module 61 is configured to monitor the tilting time of the mobile air conditioner when detecting that the mobile air conditioner is tilted;

[0081] The control module 62 is configured to control the mobile air conditioner to be in a shutdown or standby state when the tilt time is greater than or equal to a first preset time.

[0082] Optionally, the above-mentioned device for protecting a mobile air conditioner further includes a posture confirmation module, and the data acquisition module 61 is further configured to monitor the deviation angle of the mobile air conditioner in a set direction; the posture confirmation module is configured to determine the posture information of the mobile air conditioner based on the deviation angle.

[0083] Optionally, the posture confirmation module is also configured to determine that the mobile air conditioner has deviated and is in a deviated state when the deviation angle is greater than zero and less than a first preset angle; determine that the mobile air conditioner has tilted and is in a tilted state when the deviation angle is greater than or equal to the first preset angle and less than a second preset angle; and determine that the mobile air conditioner has fallen over and is in a falling state when the deviation angle is greater than or equal to the second preset angle.

[0084] Optionally, the above-mentioned device for protecting the mobile air conditioner also includes a warning information generation module; the warning information generation module is configured to issue a first warning message after the processor determines that the mobile air conditioner is in a tilted state; and / or, after the processor determines that the mobile air conditioner is in a tipping state, control the mobile air conditioner to be in a shutdown or standby state, and issue a second warning message.

[0085] Optionally, the control module 62 is further configured to control the mobile air conditioner to operate at a reduced frequency according to the offset angle when the tilt time is less than a first preset time.

[0086] Optionally, the data acquisition module 61 is also configured to monitor the condensate water level; the control module 62 is also configured to determine the operating parameters of the compressor and fan of the mobile air conditioner based on the condensate water level and the offset angle; and control the compressor and fan to operate at reduced frequency based on the operating parameters.

[0087] It can be seen from the above-disclosed content that the device for protecting the mobile air conditioner provided by the embodiment of the present disclosure can control the mobile air conditioner to be in a shutdown or standby state based on the offset angle and the corresponding tilt time, thereby reducing the risk of water leakage of the mobile air conditioner, so that it can be shut down in time before the water level protection to avoid condensation water overflow, and based on the operating principle and achieved effect of this method, it can also replace the existing anti-dump switch.

[0088] Combine Figure 7 As shown, an embodiment of the present disclosure provides a device for protecting a mobile air conditioner, including a processor 100 and a memory 101. Optionally, the device may further include a communication interface 102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via the bus 103. The communication interface 102 may be used for information transmission. The processor 100 may call the logic instructions in the memory 101 to execute the method for protecting a mobile air conditioner of the above embodiment.

[0089] In addition, the logic instructions in the memory 101 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

[0090] Memory 101, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of the present disclosure. Processor 100 executes the program instructions / modules stored in memory 101 to execute functional applications and process data, thereby implementing the methods for protecting mobile air conditioners in the above-described embodiments.

[0091] The memory 101 may include a program storage area and a data storage area. The program storage area may store an operating system and at least one application required for a function; the data storage area may store data generated based on the use of the terminal device. Furthermore, the memory 101 may include high-speed random access memory and non-volatile memory.

[0092] An embodiment of the present disclosure provides a mobile air conditioner, comprising the above-mentioned device for protecting the mobile air conditioner.

[0093] 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 protecting a mobile air conditioner.

[0094] An embodiment of the present disclosure provides a computer program product, which includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer executes the above-mentioned method for protecting a mobile air conditioner.

[0095] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0096] The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program code, or a transient storage medium.

[0097] 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 variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace 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 claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to also include plural forms. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings. In addition, when used in this application, the term "comprise" and its variations "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 of these. In the absence of further restrictions, an element defined by the sentence "comprising a..." does not exclude the presence of other identical elements in the process, method or device that includes the element. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments can be referenced 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 be found in the description of the method part.

[0098] 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 to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. The technicians will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0099] 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 merely illustrative. For example, the division of the units can be merely a logical functional division. In actual implementation, there may be other division methods, 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, and can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected to implement this embodiment according to actual needs. In addition, the functional units in the embodiments of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0100] The flowcharts and block diagrams in the accompanying drawings show the possible implementation architectures, functions and operations of the systems, methods and computer program products according to the embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, program segment or part of the code, and the module, program segment or part of the code contains one or more executable instructions for implementing the specified logical functions. In some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, or they can sometimes be executed in the opposite order, which can depend on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in an order different from that 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, or 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 function or action, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for protecting a mobile air conditioner, characterized in that: include: When the mobile air conditioner is detected to be tilted, the tilting time of the mobile air conditioner is monitored; When the tilt time is greater than or equal to the first preset time, the mobile air conditioner is controlled to be in a shutdown or standby state; wherein, controlling the mobile air conditioner to be in a shutdown or standby state includes: controlling the compressor and the fan of the mobile air conditioner to be in a shutdown state, or controlling the compressor and the fan of the mobile air conditioner to be in a standby state; monitoring the deviation angle of the mobile air conditioner in a set direction; When the tilting time is less than the first preset time, controlling the mobile air conditioner to operate at a reduced frequency according to the deviation angle; Among them, controlling the mobile air conditioner to operate at a reduced frequency according to the deviation angle includes: monitoring the condensate water level; determining the operating parameters of the compressor and the fan of the mobile air conditioner according to the condensate water level and the deviation angle; and controlling the compressor and the fan to operate at a reduced frequency according to the operating parameters.

2. The method according to claim 1, characterized in that The method further comprises: According to the deviation angle, the posture information of the mobile air conditioner is determined.

3. The method according to claim 2, characterized in that Determining the posture information of the mobile air conditioner according to the deviation angle includes: When the deviation angle is greater than or equal to the first preset angle and less than the second preset angle, it is determined that the mobile air conditioner is tilted.

4. The method according to claim 2, characterized in that After controlling the mobile air conditioner to be in a shutdown or standby state, the method further includes: When the current deviation angle is less than the first preset angle and the current deviation time corresponding to the current deviation angle is greater than or equal to the second preset time, the mobile air conditioner is controlled to return to the operating state before shutdown.

5. A device for protecting a mobile air conditioner, characterized in that: include: The data acquisition module is configured to monitor the tilting time of the mobile air conditioner when detecting that the mobile air conditioner is tilted; The control module is configured to control the mobile air conditioner to be in a shutdown or standby state when the tilt time is greater than or equal to a first preset time; wherein controlling the mobile air conditioner to be in a shutdown or standby state includes: controlling the compressor and the fan of the mobile air conditioner to be in a shutdown state, or controlling the compressor and the fan of the mobile air conditioner to be in a standby state; The data acquisition module is further configured to monitor the deviation angle of the mobile air conditioner in the set direction; The control module is further configured to control the mobile air conditioner to operate at a reduced frequency according to the deviation angle when the tilt time is less than the first preset time; Among them, controlling the mobile air conditioner to operate at a reduced frequency according to the deviation angle includes: monitoring the condensate water level; determining the operating parameters of the compressor and the fan of the mobile air conditioner according to the condensate water level and the deviation angle; and controlling the compressor and the fan to operate at a reduced frequency according to the operating parameters.

6. A device for protecting a mobile air conditioner, comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for protecting a mobile air conditioner according to any one of claims 1 to 4 when running the program instructions.

7. A mobile air conditioner, characterized in that: The device for protecting a mobile air conditioner comprises the device according to claim 5 or 6.

8. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for protecting a mobile air conditioner according to any one of claims 1 to 4 is executed.

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