CN114963462B - Temperature correction method and device for air conditioner, air conditioner, and storage medium - Google Patents

Abstract

The present application relates to the technical field of air conditioners, and discloses a temperature correction method for an air conditioner, comprising obtaining multiple current temperature values collected by a temperature sensor at different times within a preset sampling time; analyzing the fluctuation of the temperature value within the preset sampling time according to the multiple current temperature values; and determining the target temperature value of the temperature sensor according to the fluctuation of the temperature value within the preset sampling time. The method can improve the accuracy of the temperature value while reducing the occupation of hardware resources. The present application also discloses a temperature correction device for an air conditioner, an air conditioner, and a storage medium.

Description

Temperature correction method and device for air conditioner, air conditioner, and storage medium

Technical Field

The present application relates to the technical field of air conditioners, for example, to a temperature correction method and device for an air conditioner, an air conditioner, and a storage medium.

Background Art

At present, air conditioners monitor indoor and outdoor ambient temperatures through temperature sensors. After determining the outdoor ambient temperature, the air conditioner determines the upper limit of the compressor's operating frequency based on the temperature. After determining the indoor ambient temperature, the temperature is compared with the target temperature value to determine the target operating frequency of the compressor. However, the temperature sensor has adverse conditions such as temperature offset during use, causing the air conditioner to adjust the opening of the throttling device and the operating frequency of the compressor accordingly, and even causing the indoor unit's air outlet temperature to fluctuate continuously, affecting the stability of the air conditioner's operation.

In view of the above technical problems, the related art discloses a sensor temperature correction method, which includes obtaining the temperature values detected by each temperature sensor of the air conditioner after the air conditioner stops running or when the air conditioner is just powered on. The temperature sensor whose first difference between the temperature values detected by each temperature sensor is less than a preset threshold is used as a normal temperature sensor, and the reference temperature value is calculated according to the temperature value detected by the normal temperature sensor. When the second difference between the temperature value detected by the abnormal temperature sensor and the reference temperature value is greater than or equal to the first preset temperature value, the abnormal temperature sensor is corrected according to the second difference. Among them, the abnormal temperature sensor is a temperature sensor other than the normal temperature sensor.

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:

The sensor temperature correction method used in the related art requires configuring multiple temperature sensors at the same time, which not only overcomes the accuracy of the temperature value affected by the temperature offset of the temperature sensor, but also occupies hardware resources.

Summary of the invention

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.

The embodiments of the present disclosure provide a temperature correction method, device, air conditioner and storage medium for an air conditioner, so as to improve the accuracy of temperature values while reducing the occupation of hardware resources.

In some embodiments, the method includes: obtaining multiple current temperature values collected by the temperature sensor at different times within a preset sampling period; analyzing the fluctuation of the temperature value within the preset sampling period based on the multiple current temperature values; and determining the target temperature value of the temperature sensor based on the fluctuation of the temperature value within the preset sampling period.

In some embodiments, the device includes: an acquisition module, configured to acquire multiple current temperature values collected by the temperature sensor at different times within a preset sampling period; an analysis module, configured to analyze the fluctuation of the temperature value within the preset sampling period based on the multiple current temperature values; and a determination module, configured to determine the target temperature value of the temperature sensor based on the fluctuation of the temperature value within the preset sampling period.

In some embodiments, the device includes a processor and a memory storing program instructions, and the processor is configured to execute the temperature correction method for the air conditioner as described above when running the program instructions.

In some embodiments, the air conditioner includes the temperature correction device for the air conditioner as described above.

In some embodiments, the storage medium stores program instructions, which, when run, execute the temperature correction method for the air conditioner as described above.

The temperature correction method, device, air conditioner and storage medium for an air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

The air conditioner analyzes the fluctuation of the temperature value within the preset sampling time according to the current temperature values collected by the temperature sensor at different times within the preset sampling time, and the fluctuation can reflect the temperature offset of the temperature sensor. The air conditioner determines the target temperature value according to the fluctuation, thereby effectively overcoming the problem of inaccurate temperature value caused by temperature offset. At the same time, the air conditioner does not configure multiple temperature sensors to collect temperature values for the temperature value to be measured, thereby reducing the occupation of hardware resources. In summary, this temperature correction method can reduce the occupation of hardware resources while improving the accuracy of the temperature value.

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

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:

FIG1 is a schematic diagram of a temperature correction method for an air conditioner provided by an embodiment of the present disclosure;

FIG2 is a schematic diagram of another temperature correction method for an air conditioner provided by an embodiment of the present disclosure;

FIG3 is a schematic diagram of another temperature correction method for an air conditioner provided by an embodiment of the present disclosure;

FIG4 is a schematic diagram of another temperature correction method for an air conditioner provided by an embodiment of the present disclosure;

FIG5 is a schematic diagram of another temperature correction method for an air conditioner provided by an embodiment of the present disclosure;

FIG6 is a schematic diagram of a temperature correction device for an air conditioner provided by an embodiment of the present disclosure;

FIG. 7 is a schematic diagram of another temperature correction device for an air conditioner provided in an embodiment of the present disclosure.

DETAILED DESCRIPTION

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.

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.

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

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.

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.

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.

In the embodiments of the present disclosure, smart home appliances refer to home appliances 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 be connected to electronic devices to enable users to remotely control and manage the smart home appliances.

In the disclosed embodiments, the 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.

The temperature sensor configured in the air conditioner may have temperature deviation during the temperature collection process. Specifically, the temperature value collected by the temperature sensor is 2 to 3 degrees Celsius away from the actual temperature value. Taking the temperature sensor used to detect the outdoor temperature as an example, when the air conditioner is running, the temperature value collected by the temperature sensor is different from the actual temperature value. Therefore, the air conditioner also adjusts the throttling value of the throttling device, the operating frequency of the compressor and other parameters accordingly. There may even be a situation where the air outlet temperature fluctuates continuously.

In conjunction with FIG. 1 , an embodiment of the present disclosure provides a temperature correction method for an air conditioner, comprising:

S01, the air conditioner obtains multiple current temperature values collected by a temperature sensor at different times within a preset sampling time.

S02: The air conditioner analyzes fluctuations of temperature values within a preset sampling time period based on a plurality of current temperature values.

S03, the air conditioner determines the target temperature value of the temperature sensor according to the fluctuation of the temperature value within a preset sampling time.

Using the temperature correction method for an air conditioner provided by the embodiment of the present disclosure, the air conditioner analyzes the fluctuation of the temperature value within the preset sampling time according to the current temperature values collected by the temperature sensor at different times within the preset sampling time, and the fluctuation can reflect the temperature offset of the temperature sensor. The air conditioner determines the target temperature value according to the fluctuation, thereby effectively overcoming the problem of inaccurate temperature value caused by temperature offset. At the same time, the air conditioner does not configure multiple temperature sensors to collect temperature values for the temperature value to be measured, thereby reducing the occupation of hardware resources. In summary, the temperature correction method can reduce the occupation of hardware resources while improving the accuracy of the temperature value.

It should be noted that the aforementioned temperature sensor can be a temperature sensor installed in a heat exchanger pipeline, a temperature sensor installed in a refrigerant shunt pipeline, or a temperature sensor installed in an air intake pipeline or an exhaust pipeline of a compressor. Since the temperature offset problem of the temperature sensor is universal, the temperature correction method can be used for temperature sensors installed in different components of the air conditioner.

Optionally, as an example, the preset sampling duration is 10 minutes. Within the preset sampling duration, the preset period is used as the sampling period, and the temperature value is sampled for the current temperature value at different times to generate 20 current temperature value data. It can be understood that the preset sampling duration and the preset period can be set according to actual needs. For example, the preset period is greater than 0 and less than or equal to 30 seconds.

Optionally, in combination with FIG. 2 , the air conditioner analyzes fluctuations of temperature values within a preset sampling time period according to multiple current temperature values, including:

S11, the air conditioner obtains the maximum value and the minimum value from the current temperature values collected at different times.

S12, the air conditioner calculates the difference between the maximum value and the minimum value.

S13, the air conditioner obtains the fluctuation of the temperature value within a preset sampling time according to the difference.

In this way, based on the difference between the maximum and minimum values, the fluctuation of the temperature value within the preset sampling time can be determined. Since the temperature monitoring accuracy of the temperature sensor is about 0.5°C, when the difference is less than or equal to 0.5, it indicates that the fluctuation of the temperature value of the temperature sensor is within the normal detection accuracy range. When the difference between the maximum and minimum values is large, for example, the difference is large from 0.5°C, it indicates that the temperature value fluctuates to a large extent within the preset sampling time. When the difference between the maximum and minimum values is small, for example, the difference is small from 0.5°C, it indicates that the temperature value fluctuates less within the preset sampling time.

Optionally, in combination with FIG. 3 , the air conditioner determines the target temperature value of the temperature sensor according to the fluctuation of the temperature value within a preset sampling time, including:

S21, when the difference is within a first preset range, the air conditioner determines the temperature value corresponding to the current sampling time as the target temperature value.

S22, when the difference is within a second preset range, the air conditioner determines a target temperature value according to a preset temperature condition.

The upper limit threshold of the first preset range is less than or equal to the lower limit threshold of the second preset range.

In this way, the air conditioner can determine the corresponding target temperature value according to the fluctuation of the temperature value within the preset sampling time, avoiding frequent fluctuations in the operation of the air conditioner system due to individual differences in temperature sensors, thereby achieving stable operation of the air conditioner.

In practical applications, the temperature monitoring accuracy of the temperature sensor is about 0.5°C. The first preset range can be preset as a temperature range that includes 0.5°C and has a small temperature deviation. For example, the first preset range is [0, 1], and the unit is °C. The second preset range is (1, 5]°C, and the unit is °C. When the difference is greater than or equal to 0 and less than 1°C, it indicates that the temperature value collected by the temperature sensor fluctuates slightly. At this time, the temperature value corresponding to the current sampling moment is determined as the target temperature value, that is, there is no need to correct the temperature value. When the difference is greater than 1°C and less than or equal to 5°C, it indicates that the temperature value collected by the temperature sensor fluctuates abnormally, and the temperature value needs to be corrected and the temperature correction is performed according to the preset temperature conditions to determine the target temperature value. In this way, the air conditioner can perform corresponding temperature correction processing according to the specific fluctuation of the temperature value within the preset sampling period, thereby improving the stability of the air conditioner operation.

Optionally, the air conditioner determines the target temperature value according to a preset temperature condition, including:

The average of the maximum and minimum values is used as the target temperature value. Or, the average of multiple current temperature values is used as the target temperature value.

In this way, since the temperature value fluctuates between the maximum value and the minimum value, the average of the two is close to the average of multiple current temperature values. Therefore, determining it as the target temperature value or determining the average of multiple current temperature values as the target temperature value can effectively overcome the problem of inaccurate temperature value caused by temperature offset and improve the reliability of temperature correction.

Optionally, in conjunction with FIG. 4 , when the sampling interval of temperature collection of the air conditioner is less than a preset time, the target temperature value is determined according to a preset temperature condition, including:

S31, the air conditioner constructs a temperature function curve according to current temperature values collected at different times.

S32, the air conditioner calculates the area value corresponding to the temperature function curve in the preset sampling time.

S33, the air conditioner compares the area value with a preset sampling time to obtain a target temperature value.

In this way, when the sampling interval is less than the preset time, the temperature function curve constructed according to the current temperature values sampled at different times can accurately fit the corresponding relationship between time and temperature value within the preset sampling time. Then, the area value of the temperature function curve within the preset sampling time is compared with the preset sampling time, and the mean value of the temperature value within the preset sampling time can be accurately obtained, thereby improving the accuracy of temperature correction.

It is understandable that if the sampling interval is less than the preset duration, it means that the sampling interval value is small enough. The value of the preset duration may be in milliseconds or microseconds. The embodiment of the present disclosure may not specifically limit the value of the preset duration.

As an example, the preset sampling time is S. When the sampling interval is small enough, the target temperature value T is:

Wherein, a, b, t represent the starting time value corresponding to the preset sampling time length S, the ending time value corresponding to the preset sampling time length S, and the time variable, respectively. f(t) represents the temperature function curve.

In conjunction with FIG. 5 , the embodiment of the present disclosure further provides a temperature correction method for an air conditioner, comprising:

S41, the air conditioner obtains multiple current temperature values collected by the temperature sensor at different times within a preset sampling time.

S42, the air conditioner analyzes fluctuations of temperature values within a preset sampling time period according to a plurality of current temperature values.

S43, the air conditioner determines the target temperature value of the temperature sensor according to the fluctuation of the temperature value within a preset sampling time.

S44, when the fluctuation situation indicates that the temperature sensor is operating abnormally, the air conditioner pushes a fault prompt message.

By using the temperature correction method for an air conditioner provided by the embodiment of the present disclosure, when the fluctuation indicates that the temperature sensor is operating abnormally, the air conditioner pushes a fault prompt message to prompt the user to perform fault detection and repair.

The push prompt information may be a push fault code or a buzzer prompt. As an example, the air conditioner is connected to the terminal device in communication. The air conditioner sends a prompt information to the terminal device. As another example, the air conditioner is equipped with a display screen. The air conditioner displays the prompt information through the display screen. The prompt information may be a text message carrying a fault code or an audio message broadcasting the source of the fault.

Optionally, determine that the temperature sensor is operating abnormally in the following manner:

The difference between the maximum value and the minimum value is greater than an upper threshold of the second preset range.

As an example, a difference greater than 5°C indicates that the temperature sensor is operating extremely abnormally. The air conditioner displays a text message carrying a fault code on the display screen.

In practical applications, a temperature sensor for detecting indoor temperature is arranged in the indoor unit casing near the air inlet.

The temperature correction method of the user air conditioner performs the following steps:

The air conditioner has a preset sampling time of 30 seconds and a preset cycle of 5 seconds. The temperature sensor collects data every 5 seconds within 30 seconds, and finally obtains five data of T ₁ , T ₂ , T ₃ , T ₄ , T ₅ , and T ₆ .

The air conditioner obtains the maximum and minimum values T _MAX , T _MIN from the five data, and obtains a difference ΔT=T _MAX -T _MIN .

When 0≤ΔT<1, the air conditioner uses the current temperature value _T6 collected at the termination time as the target temperature value.

When 1≤ΔT<5, the air conditioner obtains the mean of the five data And the mean as the target temperature value.

When ΔT≥5, the air conditioner determines that the temperature sensor is extremely abnormal and displays the fault code on the display screen configured by the air conditioner, prompting the user to perform subsequent troubleshooting and repairs.

As shown in FIG6 , the embodiment of the present disclosure provides a temperature correction device for an air conditioner, comprising an acquisition module 201, an analysis module 202 and a C module 203. The acquisition module 201 is configured to acquire multiple current temperature values collected by the temperature sensor at different times within a preset sampling time; the analysis module 202 is configured to analyze the fluctuation of the temperature value within the preset sampling time according to the multiple current temperature values; the determination module 203 is configured to determine the target temperature value of the temperature sensor according to the fluctuation of the temperature value within the preset sampling time.

The temperature correction device for an air conditioner provided by the embodiment of the present disclosure can improve the accuracy of the temperature value while reducing the occupation of hardware resources.

As shown in FIG. 7 , an embodiment of the present disclosure provides a temperature correction device for an air conditioner, including a processor 100 and a memory 101. Optionally, the device may also 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 through 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 temperature correction method for the air conditioner of the above embodiment.

In addition, the logic instructions in the memory 101 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.

The memory 101 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 100 executes the function application and data processing by running the program instructions/modules stored in the memory 101, that is, the temperature correction method for the air conditioner in the above embodiment is implemented.

The memory 101 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 101 may include a high-speed random access memory and may also include a non-volatile memory.

An embodiment of the present disclosure provides an air conditioner, comprising the above-mentioned temperature correction device for the air conditioner.

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 temperature correction method for an air conditioner.

An embodiment of the present disclosure provides a computer program product, which includes a computer program stored on a computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer executes the above-mentioned temperature correction method for an air conditioner.

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

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), a random access memory (RAM), a disk or an optical disk, and other media that can store program codes, or a transient storage medium.

The above description and 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 possible changes only. 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 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 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.

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 can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

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.

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 (7)

1. A temperature correction method for an air conditioner, comprising: Obtain multiple current temperature values collected by the temperature sensor at different times within a preset sampling time; Analyzing the fluctuation of the temperature value within the preset sampling time according to the multiple current temperature values; Determining a target temperature value of the temperature sensor according to fluctuations of the temperature value within the preset sampling time; The step of analyzing the fluctuation of the temperature value within the preset sampling time period according to the multiple current temperature values includes: Obtaining the maximum and minimum values from the current temperature values collected at different times; Calculate the difference between the maximum value and the minimum value; According to the difference, the fluctuation of the temperature value within the preset sampling time is obtained; The step of determining a target temperature value of the temperature sensor according to fluctuations of the temperature value within the preset sampling time period includes: When the difference is within the first preset range, the temperature value corresponding to the current sampling moment is determined as the target temperature value; When the difference is within a second preset range, determining the target temperature value according to a preset temperature condition; Wherein, the upper limit threshold of the first preset range is less than or equal to the lower limit threshold of the second preset range; The step of determining the target temperature value according to a preset temperature condition comprises: The average of the maximum value and the minimum value is taken as the target temperature value; or, An average of the multiple current temperature values is used as the target temperature value. 2. The method according to claim 1, characterized in that, when the sampling interval of temperature acquisition is less than a preset time, determining the target temperature value according to the preset temperature condition comprises: Constructing a temperature function curve according to the current temperature values collected at different times; Calculate the area value of the temperature function curve corresponding to the preset sampling time; The target temperature value is obtained by comparing the area value with the preset sampling time. 3. The method according to claim 1 or 2, further comprising: When the fluctuation indicates that the temperature sensor is operating abnormally, a fault prompt message is pushed. 4. A temperature correction device for an air conditioner, characterized in that it comprises: An acquisition module is configured to acquire multiple current temperature values collected by the temperature sensor at different times within a preset sampling time; An analysis module, configured to analyze fluctuations of the temperature value within the preset sampling time period according to the multiple current temperature values; A determination module, configured to determine a target temperature value of the temperature sensor according to fluctuations of the temperature value within the preset sampling time period; The step of analyzing the fluctuation of the temperature value within the preset sampling time period according to the multiple current temperature values includes: Obtaining the maximum and minimum values from the current temperature values collected at different times; Calculate the difference between the maximum value and the minimum value; According to the difference, the fluctuation of the temperature value within the preset sampling time is obtained; The step of determining a target temperature value of the temperature sensor according to fluctuations of the temperature value within the preset sampling time period includes: When the difference is within the first preset range, the temperature value corresponding to the current sampling moment is determined as the target temperature value; When the difference is within a second preset range, determining the target temperature value according to a preset temperature condition; Wherein, the upper limit threshold of the first preset range is less than or equal to the lower limit threshold of the second preset range; The step of determining the target temperature value according to a preset temperature condition comprises: The average of the maximum value and the minimum value is taken as the target temperature value; or, An average of the multiple current temperature values is used as the target temperature value. 5. A temperature correction device for an air conditioner, comprising a processor and a memory storing program instructions, wherein the processor is configured to execute the temperature correction method for an air conditioner as described in any one of claims 1 to 3 when running the program instructions. 6. An air conditioner, characterized by comprising the temperature correction device for an air conditioner according to claim 4 or 5. 7. A storage medium storing program instructions, wherein when the program instructions are run, the temperature correction method for an air conditioner according to any one of claims 1 to 3 is executed.