Air conditioner heating temperature compensation method, device, equipment and medium

Abstract

The invention discloses an air conditioner heating temperature compensation method, device and equipment and a medium. The method comprises the steps that if the air conditioner enters a heating mode, the indoor environment temperature, the indoor air outlet temperature, the indoor set temperature and the current freeze-frame air sweeping position of an air deflector are obtained, and the initial heating compensation temperature is determined through a preset temperature compensation model according to the current freeze-frame air sweeping position of the air deflector, the preset temperature compensation model is constructed based on the corresponding relation between the freeze-frame air sweeping position of the air deflector and the operation angle of the air deflector; judging whether the running time of the air conditioner reaches a preset running time threshold value or not; and if yes, the initial heating compensation temperature is corrected through a preset compensation temperature correction model according to the indoor environment temperature, the indoor air outlet temperature and the indoor set temperature, and the target heating compensation temperature is determined. Through a dual temperature compensation mechanism, thermal stratification is effectively restrained, comfort is improved, and energy consumption is reduced.

Description

Technical Field

[0001] This invention relates to the field of air conditioner technology, and in particular to a method, apparatus, equipment and medium for compensating for heating temperature in air conditioners. Background Technology

[0002] In central air conditioning and residential split-type air conditioning systems, uneven temperature distribution in heating mode has long hampered user comfort. When traditional air conditioning systems operate in heating mode, the low density of hot air and its natural convection mean that the generated heat is difficult to diffuse evenly throughout the room. Instead, it tends to accumulate primarily in the upper part of the room, resulting in a significant vertical temperature gradient where the ground or lower levels are much colder than the upper areas. Since the human body is more sensitive to temperature in the lower limbs than in the head, this vertical temperature gradient not only violates human thermal comfort requirements but can also cause discomfort such as cold feet and stiff knees due to excessively low temperatures in certain areas. Furthermore, traditional air conditioning systems generally employ a single temperature sensor feedback control strategy combined with fixed temperature compensation. This method cannot dynamically compensate for temperature differences at different heights, leading to frequent system start-stop cycles or overheating. This reduces the energy efficiency of the air conditioning system and exacerbates fluctuations in indoor temperature and humidity. In summary, existing traditional air conditioning systems in heating mode suffer from uneven temperature distribution affecting user comfort, and control strategies that are difficult to adapt to temperature differences, resulting in low energy efficiency and large temperature and humidity fluctuations. Summary of the Invention

[0003] This invention provides a method, device, equipment, and medium for compensating for temperature during air conditioning heating, aiming to solve the problems of uneven temperature distribution affecting user comfort, difficulty in reasonably adapting control strategies to temperature differences leading to low energy efficiency, and large temperature and humidity fluctuations in existing air conditioners during heating mode.

[0004] In a first aspect, embodiments of the present invention provide an air conditioning heating temperature compensation method, the method comprising: If the air conditioner enters the heating mode, it acquires the indoor ambient temperature, indoor air outlet temperature, indoor set temperature, and the current fixed sweeping position of the air guide plate. Based on the current fixed sweeping position of the air guide plate, it determines the initial heating compensation temperature through a preset temperature compensation model. The preset temperature compensation model is constructed based on the correspondence between the fixed sweeping position of the air guide plate and the operating angle of the air guide plate. Determine whether the air conditioner's running time has reached the preset running time threshold; If so, the initial heating compensation temperature is corrected based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature using a preset compensation temperature correction model to determine the target heating compensation temperature.

[0005] Secondly, the present invention also provides an air conditioning heating temperature compensation device, including a unit for performing the above-described method.

[0006] Thirdly, embodiments of the present invention also provide a computer device, the computer device including a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the above-described method.

[0007] Fourthly, embodiments of the present invention also provide a computer-readable storage medium storing a computer program that, when executed by a processor, can implement the above-described method.

[0008] This invention provides a method, apparatus, device, and medium for compensating heating temperature in an air conditioner. The method includes: if the air conditioner enters heating mode, acquiring the indoor ambient temperature, indoor air outlet temperature, indoor set temperature, and the current fixed sweeping position of the air guide vane; determining an initial heating compensation temperature based on the current fixed sweeping position of the air guide vane using a preset temperature compensation model, wherein the preset temperature compensation model is constructed based on the correspondence between the fixed sweeping position of the air guide vane and the operating angle of the air guide vane; determining whether the air conditioner's operating time has reached a preset operating time threshold; if so, correcting the initial heating compensation temperature based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature using a preset compensation temperature correction model to determine a target heating compensation temperature. This invention first acquires the indoor ambient temperature, outlet air temperature, set temperature, and the current fixed sweeping position of the air guide plate. Based on the correspondence between the air guide plate position and the operating angle, it dynamically calculates the initial heating compensation temperature using a preset temperature compensation model to initially adapt to the vertical temperature distribution differences caused by different air supply angles. Furthermore, after the air conditioner has reached a stable operating time, it integrates the indoor ambient temperature, outlet air temperature, and set temperature, and uses a preset compensation temperature correction model to correct the initial compensation temperature in real time. This accurately responds to changes in ambient and outlet air temperatures and the user's actual heating needs. Finally, it regulates the air conditioner's operation through the target heating compensation temperature, effectively suppressing thermal stratification, reducing vertical temperature differences, and avoiding frequent system start-ups and shutdowns or overheating. This significantly reduces energy consumption and stabilizes the indoor temperature while improving thermal comfort in the lower limb area. Attached Figure Description

[0009] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the air conditioning heating temperature compensation method according to an embodiment of the present invention; Figure 2 for Figure 1A flowchart illustrating the sub-steps of step S110; Figure 3 for Figure 2 A flowchart illustrating the sub-steps of step S112; Figure 4 for Figure 1 A flowchart illustrating the sub-steps of step S130; Figure 5 for Figure 4 A flowchart illustrating the sub-steps of step S133; Figure 6 This is a schematic diagram showing the fixed-sweep position and operating angle of the air conditioner according to an embodiment of the present invention; Figure 7 This is a schematic block diagram of an air conditioning heating temperature compensation device according to an embodiment of the present invention; Figure 8 This is a schematic block diagram of a computer device provided in an embodiment of the present invention. Detailed Implementation

[0011] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0012] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0013] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0014] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0015] As used in this specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determined" or "if [described condition or event] is detected" may be interpreted, depending on the context, as "once determined," "in response to determination," "once [described condition or event] is detected," or "in response to detection of [described condition or event]."

[0016] With the widespread application of air conditioning heating technology, comfort and energy efficiency issues exposed during its operation have become increasingly prominent. In heating mode, the natural upward movement of hot air leads to uneven vertical temperature distribution indoors, with significantly lower temperatures in the lower floors, severely impacting user comfort. Simultaneously, traditional control strategies often rely on single temperature feedback and fixed compensation mechanisms, making it difficult to dynamically adapt to the actual heat distribution needs under different airflow angles and ambient temperature differences. This results in frequent start-stop cycles, overheating, and temperature and humidity fluctuations, not only reducing energy efficiency but also exacerbating equipment wear and tear and degrading the user experience.

[0017] To address this, this invention proposes an air conditioning heating temperature compensation method, device, equipment, and medium. By acquiring the indoor ambient temperature, indoor air outlet temperature, indoor set temperature, and the current fixed sweeping position of the air guide plate, and determining the initial heating compensation temperature based on a preset temperature compensation model constructed according to the correspondence between the fixed sweeping position of the air guide plate and the operating angle of the air guide plate, the compensation temperature can be adapted to the air field height distribution determined by the position of the air guide plate. Different air deflector positions correspond to different heights of hot air coverage within the room. This initial compensation can initially adjust for temperature differences at different airflow heights, alleviating uneven temperature distribution caused by hot air concentrating at the top, thus laying the foundation for improved user comfort. Furthermore, by determining whether the air conditioner's operating time has reached a preset operating time threshold, compensation corrections can be avoided during initial system operation and periods of drastic fluctuations in outlet and indoor temperatures, preventing erroneous compensation due to parameter instability and reducing overheating or undercompensation. Finally, after the operating time reaches the target, the initial heating compensation temperature is further corrected using a preset compensation temperature correction model, based on the indoor ambient temperature, indoor outlet temperature, and indoor set temperature, to determine the target heating compensation temperature. This allows for dynamic adjustment of the compensation intensity based on real-time temperature differences, accurately adapting to temperature differences in different ambient temperatures and at different swing angles. This avoids the lag of traditional single-sensor and fixed compensation strategies, reducing frequent system starts and stops and overheating. Therefore, it solves both the problem of uneven temperature distribution affecting user comfort and the problem of low energy efficiency and large temperature and humidity fluctuations caused by control strategies that cannot reasonably adapt to temperature differences. Details are as follows: Please see Figure 1 , Figure 1This is a flowchart illustrating the steps of an air conditioning heating temperature compensation method provided in an embodiment of the present invention. The method includes steps S110-S130.

[0018] S110. If the air conditioner enters the heating mode, it acquires the indoor ambient temperature, indoor air outlet temperature, indoor set temperature and the current fixed sweeping position of the air guide plate, and determines the initial heating compensation temperature based on the current fixed sweeping position of the air guide plate through a preset temperature compensation model. The preset temperature compensation model is constructed based on the correspondence between the fixed sweeping position of the air guide plate and the operating angle of the air guide plate. In this embodiment, the indoor ambient temperature refers to the overall temperature of the indoor space where the air conditioner is located, the indoor air outlet temperature refers to the temperature of the hot air blown out in the air conditioner's heating mode, the indoor set temperature refers to the desired indoor temperature set by the user through the air conditioner control panel or other means, the current fixed sweeping position of the air guide plate refers to the current position of the air guide plate among multiple fixed sweeping angle positions preset in advance, the preset temperature compensation model refers to the model pre-constructed for calculating the initial compensation temperature based on the relevant parameters of the air guide plate, the initial heating compensation temperature refers to the value initially determined based on the current state of the air guide plate for compensating the heating temperature, and the air guide plate running angle refers to the angle at which the air guide plate starts to rotate from the fully closed position. Specifically, when the air conditioner detects that it has entered heating mode, it first activates temperature sensors and other detection devices to collect real-time data on the indoor ambient temperature, indoor air outlet temperature, and the user-set indoor temperature. Simultaneously, it uses a position detection component to determine the current fixed-position airflow of the air guide vane. Then, the obtained fixed-position airflow of the air guide vane is input into a preset temperature compensation model. This model calculates the initial heating compensation temperature based on a pre-defined correspondence between the fixed-position airflow of the air guide vane and its operating angle. In essence, this step, by combining the current fixed-position airflow of the air guide vane to determine the initial heating compensation temperature, ensures that the compensation temperature matches the hot air coverage area determined by the air guide vane position from the outset. This initially addresses the problem of uneven hot air distribution at different heights in the room caused by different air guide vane positions. This step allows for initial adjustment of the air conditioner's heating output, laying the foundation for more precise compensation later and helping to alleviate uneven temperature distribution during the initial heating phase.

[0019] In one embodiment, such as Figure 2 As shown, step S110 includes: S111-S112.

[0020] S111. Obtain the current running angle of the air guide plate corresponding to the current fixed sweeping position of the air guide plate through a preset relationship mapping table, wherein the preset relationship mapping table pre-constructs multiple different fixed sweeping positions of the air guide plate and multiple different running angles of the air guide plate. S112. Input the current operating angle of the air guide plate into the preset temperature compensation model to calculate the initial heating compensation temperature. The preset temperature compensation model is constructed based on the maximum operating angle of the air guide plate corresponding to the maximum fixed sweeping position of the air guide plate, the minimum operating angle of the air guide plate corresponding to the minimum fixed sweeping position of the air guide plate, and the preset basic compensation temperature.

[0021] In this embodiment, the preset relationship mapping table refers to a table that is pre-established and stored to record the fixed sweeping position of the air guide plate and the corresponding operating angle. The air guide plate is in the 0° position when it is completely closed. The air guide plate has 5 preset fixed sweeping angles, as shown in the table below. Where L, A, B, C, and D represent different fixed sweeping positions of the air guide vanes, and α, γ, θ, δ, and β represent different operating angles of the air guide vanes. For example... Figure 6 As shown, the height position of the hot air blown out by the air conditioner in the air field can be determined based on the fixed sweep position of the air guide plate. Generally, the closer the fixed sweep position of the air guide plate is to position D, the closer the hot air blown out by the air conditioner is to the lower part of the room, and the closer it is to position L, the closer the hot air blown out by the air conditioner is to the upper part of the room. The temperature change of the air field in the room at different heights can be inferred based on the current fixed sweep position, and then the initial temperature compensation value can be calculated.

[0022] Specifically, after obtaining the current fixed sweep position of the air guide plate, the system calls a preset relational mapping table and searches the table according to the current fixed sweep position to obtain the corresponding current operating angle of the air guide plate. Next, the obtained current operating angle of the air guide plate is input into a preset temperature compensation model. This model calculates the current operating angle based on the maximum operating angle β corresponding to the maximum fixed sweep position D of the air guide plate, the minimum operating angle α corresponding to the minimum fixed sweep position L of the air guide plate, and a preset basic compensation temperature, ultimately obtaining the initial heating compensation temperature. In essence, this step clarifies the correspondence between the fixed sweep position and the operating angle through the preset relational mapping table, ensuring that the position information of the air guide plate can be accurately converted into angle parameters. Combined with the calculation of the preset temperature compensation model, this makes the determination of the initial heating compensation temperature more accurate and better adaptable to the wind field characteristics under different air guide plate positions. This step further improves the rationality of the initial heating compensation temperature and helps to more effectively cope with the temperature distribution differences under different sweep angles.

[0023] In one embodiment, such as Figure 3 As shown, step S112 includes: S1121-S1123.

[0024] S1121. Calculate the first operating angle difference between the maximum operating angle of the air guide plate and the current operating angle of the air guide plate; S1122. Calculate the second operating angle difference between the maximum operating angle of the air guide plate and the minimum operating angle of the air guide plate; S1123. The initial heating compensation temperature is calculated by multiplying the ratio of the first operating angle difference to the second operating angle difference with the preset basic compensation temperature.

[0025] In this embodiment, the first operating angle difference refers to the difference between the maximum operating angle of the guide vane and the current operating angle; the second operating angle difference refers to the difference between the maximum operating angle of the guide vane and the minimum operating angle; and the preset base compensation temperature refers to a pre-set temperature value used as the basis for compensation calculation. The preset temperature compensation model is as follows: ; in, α represents the initial heating compensation temperature, β represents the maximum operating angle corresponding to the maximum fixed sweep position D of the air guide vane, and α represents the minimum operating angle corresponding to the minimum fixed sweep position L of the air guide vane. This indicates the current operating angle of the air guide plate.

[0026] Specifically, firstly, based on the obtained maximum and current operating angles of the air guide vane, the difference between the two is calculated to obtain the first operating angle difference. Secondly, based on the known maximum and minimum operating angles of the air guide vane, the difference between the two is calculated to obtain the second operating angle difference. Then, the ratio of the first operating angle difference to the second operating angle difference is calculated, and this ratio is multiplied by the preset base compensation temperature (0℃~5℃). The result is the initial heating compensation temperature. In essence, through the difference ratio calculation, the relative position of the current angle within the overall angle range is converted into a compensation coefficient, thereby dynamically adjusting the base compensation value. This allows the compensation amount to accurately reflect the impact of changes in the air guide vane angle on the hot air distribution, overcoming the deficiency of fixed compensation models that cannot adapt to different air supply angles. When different air guide vane angles result in different hot air coverage heights, the compensation temperature can also change accordingly, thus accurately addressing the temperature distribution differences at different angles. This step establishes a linear correlation between the compensation amount and angle change, improving the precision and response speed of temperature compensation. It enables more scientific and reasonable calculation of the initial heating compensation temperature, effectively enhancing adaptability to temperature differences in different wind fields and further alleviating the problem of uneven temperature distribution.

[0027] S120. Determine whether the air conditioner's running time has reached the preset running time threshold. In this embodiment, the air conditioner's running time refers to the duration of continuous operation after the air conditioner enters heating mode, and the preset running time threshold refers to a pre-set time standard used to determine whether the air conditioner heating system has entered a stable operating state. Specifically, after determining the initial heating compensation temperature, the system starts the timing function or reads the cumulative running time since the air conditioner started heating mode, compares the actual running time with the preset running time threshold, and determines whether the actual running time is greater than or equal to the preset running time threshold. If the actual running time reaches the preset running time threshold, it is determined that the air conditioner heating system has entered a stable operating state, and subsequent compensation temperature correction operations can be performed; if the actual running time does not reach the preset running time threshold, it is determined that the system is still in the initial operating stage, and compensation temperature correction is not performed temporarily, and the air conditioner continues to be controlled according to the initial heating compensation temperature. Specifically, this step, by determining whether the running time has reached the preset threshold, can avoid compensation correction in the initial stage of air conditioner heating when the outlet air temperature and indoor ambient temperature are still in a state of drastic fluctuation, preventing correction deviations due to parameter instability, and thus avoiding overheating or insufficient compensation. This step ensures that subsequent compensation and correction operations are based on stable system operating parameters, providing a prerequisite for accurate adjustment of the compensation temperature. It helps reduce frequent system start-ups and shutdowns caused by misjudgments, and lays the foundation for improving subsequent compensation accuracy and optimizing energy efficiency.

[0028] S130. If so, the initial heating compensation temperature is corrected based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature using a preset compensation temperature correction model to determine the target heating compensation temperature.

[0029] In this embodiment, the preset compensation temperature correction model refers to a pre-constructed model used to adjust the initial heating compensation temperature based on indoor temperature parameters. The target heating compensation temperature refers to the compensation temperature value finally determined after correcting the initial heating compensation temperature to guide the air conditioning heating control. Specifically, when it is confirmed that the air conditioning operation time has reached the preset operation time threshold, the indoor ambient temperature, indoor air outlet temperature, and indoor set temperature are first obtained. These temperature parameters reflect the current indoor thermal environment and user needs. Then, the initial heating compensation temperature is dynamically corrected by combining these three types of parameters through the preset compensation temperature correction model. The model adjusts the initial heating compensation temperature according to the internal preset algorithm logic and the correlation between temperature parameters. Through the calculation and correction of the model, the target heating compensation temperature that can adapt to the current indoor thermal environment is finally obtained. Specifically, this step incorporates three key parameters: indoor ambient temperature, indoor air outlet temperature, and indoor set temperature. It then uses a preset compensation temperature correction model for dynamic adjustment. This avoids the problem of traditional fixed compensation strategies failing to adapt to different temperature differences, ensuring that the compensation temperature always matches the real-time thermal environment and user needs. This solves the problem of poor temperature adaptability caused by control strategy lag. Through this step, precise optimization of the initial heating compensation temperature can be achieved, further reducing the indoor vertical temperature gradient, improving user comfort, and reducing energy waste caused by over-compensation or under-compensation, while also reducing indoor temperature and humidity fluctuations.

[0030] In one embodiment, such as Figure 4 As shown, step S130 includes: S131-S134.

[0031] S131. Determine the current first temperature difference based on the indoor air outlet temperature and the indoor ambient temperature; S132. Determine the current second temperature difference based on the indoor set temperature and the indoor ambient temperature; S133. Determine the compensation range for the initial heating compensation temperature based on the current first temperature difference, the current second temperature difference, and the preset temperature threshold, and determine the corresponding target compensation temperature correction model based on the compensation range. S134. The initial heating compensation temperature is corrected according to the target compensation temperature correction model to determine the target heating compensation temperature, wherein different compensation ranges correspond to different preset compensation temperature correction models.

[0032] In this embodiment, the current first temperature difference refers to the difference between the indoor air outlet temperature and the indoor ambient temperature, the current second temperature difference refers to the difference between the indoor set temperature and the indoor ambient temperature, the preset temperature threshold refers to the pre-set benchmark value used to judge the degree of temperature difference, the compensation range refers to the degree of adjustment of the initial heating compensation temperature, and the target compensation temperature correction model refers to the model determined according to the compensation range for performing specific correction operations. Specifically, the process first calculates the difference between the indoor air outlet temperature and the indoor ambient temperature to obtain the current first temperature difference, which reflects the difference in heat between the air conditioner's outlet and the indoor environment. Second, it calculates the difference between the set indoor temperature and the indoor ambient temperature to obtain the current second temperature difference, which reflects the difference between the user's desired temperature and the actual ambient temperature. Then, the current first and second temperature differences are compared with preset temperature thresholds. Based on the comparison results, the required adjustment range for the initial heating compensation temperature is determined. Then, based on the determined compensation range, a corresponding target compensation temperature correction model is selected from several preset compensation temperature correction models. Finally, the initial heating compensation temperature is input into the target compensation temperature correction model, and the model adjusts it according to its own algorithm to ultimately determine the target heating compensation temperature. Different compensation ranges correspond to different correction models to adapt to different temperature difference scenarios. In essence, by separating the processes of temperature difference calculation, compensation range determination, model selection, and correction execution, a more detailed correction strategy can be formulated based on real-time temperature differences, avoiding the problem that a single correction logic cannot cope with complex temperature scenarios, and ensuring the targeted and accurate nature of the compensation operation. This step enables stratified and precise correction of the initial heating compensation temperature, further improving the uniformity of indoor temperature distribution, better meeting users' thermal comfort needs, while effectively reducing frequent system start-ups and shutdowns, reducing energy consumption, and maintaining stable indoor temperature and humidity.

[0033] In one embodiment, such as Figure 5 As shown, step S133 includes: S1331-S1332.

[0034] S1331. Determine whether the current first temperature difference is greater than or equal to the first preset temperature threshold and whether the current second temperature difference is greater than or equal to the second preset temperature threshold; S1332. If so, the compensation range is determined to be the maximum compensation range, and the maximum compensation temperature correction model corresponding to the maximum compensation range is determined as the target compensation temperature correction model.

[0035] In this embodiment, the first preset temperature threshold (25~35℃) refers to a preset benchmark value used to determine whether the difference between the indoor air outlet temperature and the indoor ambient temperature reaches a high level; the second preset temperature threshold (10~20℃) refers to a preset benchmark value used to determine whether the difference between the indoor set temperature and the indoor ambient temperature reaches a high level; the maximum compensation range refers to the range by which the initial heating compensation temperature is adjusted to the maximum extent; and the maximum compensation temperature correction model refers to a model adapted to the maximum compensation range and used to correct the initial heating compensation temperature to the maximum extent.

[0036] Specifically, firstly, the calculated current first temperature difference and current second temperature difference are obtained. Then, the current first temperature difference is compared with a first preset temperature threshold, and simultaneously, the current second temperature difference is compared with a second preset temperature threshold. It is determined whether the current first temperature difference is greater than or equal to the first preset temperature threshold, and whether the current second temperature difference is greater than or equal to the second preset temperature threshold. If both determinations are yes, it indicates that the indoor air outlet temperature differs significantly from the ambient temperature. The hot air rises rapidly due to upward buoyancy, easily leading to higher temperatures in the upper part of the room and lower temperatures in the lower part. Simultaneously, the user's desired temperature differs greatly from the actual ambient temperature, indicating a high demand for heat. In this case, the compensation range for the initial heating compensation temperature is determined to be the maximum compensation range. From the preset compensation temperature correction models, the maximum compensation temperature correction model corresponding to the maximum compensation range is selected as the target compensation temperature correction model. The maximum compensation temperature correction model is as follows: ; ; in, Indicates the target heating compensation temperature. This indicates the initial heating compensation temperature. Indicates the indoor air outlet temperature. This indicates the indoor ambient temperature. Specifically, this step uses dual threshold judgments to accurately identify scenarios where hot air rises rapidly and users have high heat demands. It then specifically matches the maximum compensation level and corresponding model, effectively solving the problem of low lower-level temperatures and user discomfort caused by insufficient traditional fixed compensation in such scenarios. This step ensures that when hot air shows a clear tendency to accumulate at the top and users require a large amount of heat, the air conditioner's heating output is adjusted to the maximum extent of compensation to quickly balance the indoor vertical temperature, improving user comfort while avoiding system overheating due to insufficient compensation.

[0037] In one embodiment, such as Figure 5 As shown, step S133 further includes: S1333-S1334.

[0038] S1333. If not, determine whether the current first temperature difference is greater than or equal to the first preset temperature threshold, and determine whether the current second temperature difference is less than the second preset temperature threshold and greater than or equal to the third preset temperature threshold. S1334. If so, the compensation range is determined to be a medium compensation range, and the medium compensation temperature correction model corresponding to the medium compensation range is determined as the target compensation temperature correction model.

[0039] In this embodiment, the third preset temperature threshold (5~10℃) refers to a preset benchmark value used to determine that the difference between the indoor set temperature and the indoor ambient temperature is at a moderate level. The moderate compensation range refers to the range of moderate adjustment of the initial heating compensation temperature. The moderate compensation temperature correction model refers to a model adapted to the moderate compensation range and used to moderately correct the initial heating compensation temperature.

[0040] Specifically, if the judgment result of the current first temperature difference being greater than or equal to the first preset temperature threshold and the current second temperature difference being greater than or equal to the second preset temperature threshold is negative, then a double judgment is further performed: on the one hand, it is further confirmed whether the current first temperature difference is still greater than or equal to the first preset temperature threshold, in order to determine whether the heat difference between the indoor air outlet and the environment is still large; on the other hand, it is determined whether the current second temperature difference is less than the second preset temperature threshold and greater than or equal to the third preset temperature threshold, in order to determine whether the difference between the user's expected temperature and the actual ambient temperature is at a moderate level; if both judgment results are positive, it indicates that the hot air is still rising rapidly due to the large temperature difference, but the user's demand for heat is reduced compared to the maximum compensation scenario, and maximum compensation is not required. At this time, the compensation range for the initial heating compensation temperature is determined to be a moderate compensation range, and the moderate compensation temperature correction model corresponding to the moderate compensation range is selected as the target compensation temperature correction model. The moderate compensation temperature correction model is as follows: ; Specifically, after excluding scenarios with maximum compensation, this step identifies scenarios where "hot air rises rapidly but heat demand is moderate" through refined threshold judgment. This avoids the problems of excessively high compensation leading to energy waste or insufficient compensation failing to meet demand, and solves the shortcomings of traditional control strategies that cannot adapt the compensation level to different demand differences. Through this step, while effectively mitigating thermal stratification, the compensation level can be reasonably controlled to reduce unnecessary energy consumption, balancing comfort and energy efficiency.

[0041] In one embodiment, such as Figure 5 As shown, step S133 further includes: S1335-S1337.

[0042] S1335. If not, determine whether the current first temperature difference is less than the first preset temperature threshold and greater than or equal to the fourth preset temperature threshold, and determine whether the current second temperature difference is greater than or equal to the second preset temperature threshold. S1336. If so, then determine that the compensation range is the minimum compensation range, and determine the minimum compensation temperature correction model corresponding to the minimum compensation range as the target compensation temperature correction model. S1337. If not, then the compensation range is determined to be zero, and the target compensation temperature correction model is characterized as not correcting the initial heating compensation temperature.

[0043] In this embodiment, the fourth preset temperature threshold (15~25℃) refers to a preset benchmark value used to determine that the difference between the indoor air outlet temperature and the indoor ambient temperature is at a low level. The minimum compensation range refers to the range of the minimum adjustment to the initial heating compensation temperature. The minimum compensation temperature correction model refers to a model adapted to the minimum compensation range and used to make the minimum correction to the initial heating compensation temperature. A compensation range of zero means that no adjustment is made to the initial heating compensation temperature.

[0044] Specifically, if the judgment result of the current first temperature difference being greater than or equal to the first preset temperature threshold and the current second temperature difference being less than the second preset temperature threshold but greater than or equal to the third preset temperature threshold is negative, then the judgment continues: First, it is judged whether the current first temperature difference is less than the first preset temperature threshold and greater than or equal to the fourth preset temperature threshold to confirm whether the heat difference between the indoor air outlet and the environment is at a low level; at the same time, it is judged whether the current second temperature difference is greater than or equal to the second preset temperature threshold to confirm whether the user's heat demand is still at a high level; if both judgment results are positive, it indicates that the upward trend of hot air is weak at this time, but the user still has a high heat demand, and only the minimum compensation temperature adjustment is needed. At this time, the compensation range is determined to be the minimum compensation range, and the minimum compensation temperature correction model is selected as the target compensation temperature correction model. The minimum compensation temperature correction model is as follows: ; If the above judgment result is still negative, it indicates that the current indoor air temperature difference between the outlet and the environment is small, the upward trend of hot air is not obvious, and the user's heat demand is low or has been basically met. The initial heating compensation temperature is already suitable for the current scenario. At this time, the compensation magnitude is determined to be zero, and the target compensation temperature correction model is represented as not correcting the initial heating compensation temperature. Specifically, this step, through further refined threshold judgment, accurately identifies two scenarios: "weak upward hot air but high heat demand" and "no compensation required," and matches minimum compensation and zero compensation respectively. This solves the problem of temperature and humidity fluctuations caused by over-adjustment in low-temperature difference scenarios caused by traditional compensation strategies. Through this step, the compensation intensity can be finely adapted, minimizing adjustment operations and reducing system start-up and shutdown frequency while meeting the user's basic needs, maintaining stable indoor temperature and humidity, and further reducing energy consumption.

[0045] For example, suppose a user turns on the air conditioner in heating mode during winter and sets the indoor temperature to 24℃ (indoor set temperature). After the air conditioner runs for 30 minutes (reaching the preset running time threshold), the detected indoor ambient temperature is 12℃ and the indoor air outlet temperature is 48℃. The first preset temperature threshold is set to 25℃ and the second preset temperature threshold is set to 10℃. First, the current first temperature difference (indoor air outlet temperature - indoor ambient temperature) is calculated to be 48℃ - 12℃ = 36℃, and the current second temperature difference (indoor set temperature - indoor ambient temperature) is 24℃ - 12℃ = 12℃. Since 36℃ ≥ 25℃ and 12℃ ≥ 10℃, it is determined to be the maximum compensation range, and the maximum compensation temperature correction model is activated. If the initial heating compensation temperature is calculated to be 3℃, the maximum compensation temperature correction model sets the correction coefficient calculation logic as "correction coefficient K = (indoor air outlet temperature - indoor ambient temperature) / indoor ambient temperature", then K = (48 - 12) / 12 = 3, and the target heating compensation temperature = 3℃ × (3 + 1) = 12℃. At this time, the air conditioner adjusts its heating output to the target compensation temperature of 12℃, quickly raising the temperature in the lower part of the room and alleviating the problem of excessive temperature difference between the upper and lower parts caused by the rapid rise of hot air.

[0046] For example, a user turns on the air conditioner for heating, sets the temperature to 22℃, and after the air conditioner runs for 20 minutes (reaching the preset running time threshold), the detected indoor ambient temperature is 15℃, the indoor air outlet temperature is 42℃, the first preset temperature threshold is 25℃, the second preset temperature threshold is 10℃, and the third preset temperature threshold is 5℃. The current first temperature difference is calculated to be 42℃ - 15℃ = 27℃, and the current second temperature difference is 22℃ - 15℃ = 7℃. Since 27℃ ≥ 25℃ and 5℃ ≤ 7℃ < 10℃, it is determined to be a medium compensation range, and the medium compensation temperature correction model is activated. If the initial heating compensation temperature is 2℃, the medium compensation temperature correction model is set to "target compensation temperature = initial compensation temperature + (correction coefficient K + 1)", where K = (42 - 15) / 15 = 1.8, then the target heating compensation temperature = 2℃ + (1.8 + 1) = 5.8℃. The air conditioner operates at a target compensation temperature of 5.8℃, which not only helps alleviate thermal stratification but also avoids energy waste caused by excessive compensation, thus balancing comfort and energy efficiency.

[0047] For example, a user turns on the air conditioner for heating, sets the temperature to 23℃, and after the air conditioner runs for 25 minutes (reaching a preset running time threshold), the detected indoor ambient temperature is 18℃, the indoor air outlet temperature is 38℃, the first preset temperature threshold is 25℃, the second preset temperature threshold is 10℃, and the fourth preset temperature threshold is 15℃. The current first temperature difference is calculated to be 38℃ - 18℃ = 20℃, and the current second temperature difference is 23℃ - 18℃ = 5℃. Since 15℃ ≤ 20℃ < 25℃ and 5℃ < 10℃, this is determined to be the minimum compensation range, and the minimum compensation temperature correction model is activated. If the initial heating compensation temperature is 1℃, the minimum compensation temperature correction model sets the correction logic to "target compensation temperature = initial compensation temperature × 1.2" (fixed small-amplitude correction coefficient), then the target heating compensation temperature = 1℃ × 1.2 = 1.2℃. At this time, the air conditioner only needs to make a small adjustment to the compensation temperature to maintain a basically uniform indoor temperature distribution, avoiding temperature and humidity fluctuations caused by excessive adjustment, and minimizing energy consumption.

[0048] In summary, this invention achieves accurate calculation of the initial heating compensation temperature by constructing a temperature compensation model based on the mapping relationship between the fixed sweeping position and operating angle of the air guide plate. Furthermore, it introduces a dual dynamic judgment mechanism centered on the outlet-ambient temperature difference and the setpoint-ambient temperature difference. Through multi-threshold interval division and compensation amplitude grading strategies, it adaptively selects the optimal compensation correction model, ultimately forming a target heating compensation temperature that integrates spatial heat distribution characteristics and user demand intensity. This method effectively solves the problems of uneven vertical temperature distribution caused by the natural upward movement of hot air, lag in single temperature feedback control, and high energy consumption due to frequent system start-stop in traditional air conditioning heating modes, significantly improving indoor thermal comfort and reducing energy consumption.

[0049] Figure 7 This is a schematic block diagram of an air conditioning heating temperature compensation device 200 provided in an embodiment of the present invention. Figure 7 As shown, corresponding to the above-described air conditioning heating temperature compensation method, the present invention also provides an air conditioning heating temperature compensation device 200. This air conditioning heating temperature compensation device 200 includes a unit for performing the above-described air conditioning heating temperature compensation method, and the device can be configured in a computer device. Specifically, please refer to... Figure 7 The air conditioning heating temperature compensation device 200 includes: a compensation unit 201, a judgment unit 202, and a correction unit 203.

[0050] The compensation unit 201 is used to acquire the indoor ambient temperature, indoor air outlet temperature, indoor set temperature, and the current fixed sweeping position of the air guide plate when the air conditioner enters the heating mode, and determine the initial heating compensation temperature based on the current fixed sweeping position of the air guide plate through a preset temperature compensation model, wherein the preset temperature compensation model is constructed based on the correspondence between the fixed sweeping position of the air guide plate and the operating angle of the air guide plate; the judgment unit 202 is used to determine whether the running time of the air conditioner has reached a preset running time threshold; the correction unit 203 is used to correct the initial heating compensation temperature based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature through a preset compensation temperature correction model if the air conditioner enters the heating mode, and determine the target heating compensation temperature.

[0051] In one embodiment, the compensation unit 201 is further configured to: obtain the current operating angle of the air guide plate corresponding to the current fixed sweeping position of the air guide plate through a preset relationship mapping table, wherein the preset relationship mapping table pre-constructs multiple different mapping relationships between the fixed sweeping positions of the air guide plate and multiple different operating angles of the air guide plate; input the current operating angle of the air guide plate into the preset temperature compensation model for calculation to obtain the initial heating compensation temperature, wherein the preset temperature compensation model is constructed based on the maximum operating angle of the air guide plate corresponding to the maximum fixed sweeping position of the air guide plate, the minimum operating angle of the air guide plate corresponding to the minimum fixed sweeping position of the air guide plate, and the preset basic compensation temperature.

[0052] In one embodiment, the compensation unit 201 is further configured to: calculate a first operating angle difference between the maximum operating angle of the air guide plate and the current operating angle of the air guide plate; calculate a second operating angle difference between the maximum operating angle of the air guide plate and the minimum operating angle of the air guide plate; and calculate an initial heating compensation temperature by multiplying the ratio of the first operating angle difference and the second operating angle difference with the preset basic compensation temperature.

[0053] In one embodiment, the correction unit 203 is further configured to: determine a current first temperature difference based on the indoor air outlet temperature and the indoor ambient temperature; determine a current second temperature difference based on the indoor set temperature and the indoor ambient temperature; determine the compensation range for the initial heating compensation temperature based on the current first temperature difference, the current second temperature difference, and a preset temperature threshold, and determine a corresponding target compensation temperature correction model based on the compensation range; and correct the initial heating compensation temperature based on the target compensation temperature correction model to determine the target heating compensation temperature, wherein different compensation ranges correspond to different preset compensation temperature correction models.

[0054] In one embodiment, the correction unit 203 is further configured to: determine whether the current first temperature difference is greater than or equal to a first preset temperature threshold and the current second temperature difference is greater than or equal to a second preset temperature threshold; if so, determine that the compensation range is the maximum compensation range, and determine the maximum compensation temperature correction model corresponding to the maximum compensation range as the target compensation temperature correction model.

[0055] In one embodiment, the correction unit 203 is further configured to: if not, determine whether the current first temperature difference is greater than or equal to a first preset temperature threshold, and determine whether the current second temperature difference is less than the second preset temperature threshold and greater than or equal to a third preset temperature threshold; if yes, determine that the compensation range is a medium compensation range, and determine the medium compensation temperature correction model corresponding to the medium compensation range as the target compensation temperature correction model.

[0056] In one embodiment, the correction unit 203 is further configured to: if no, determine whether the current first temperature difference is less than the first preset temperature threshold and greater than or equal to the fourth preset temperature threshold, and determine whether the current second temperature difference is greater than or equal to the second preset temperature threshold; if yes, determine that the compensation amplitude is the minimum compensation amplitude, and determine the minimum compensation temperature correction model corresponding to the minimum compensation amplitude as the target compensation temperature correction model; if no, determine that the compensation amplitude is zero, and characterize the target compensation temperature correction model as not correcting the initial heating compensation temperature.

[0057] The aforementioned air conditioning heating temperature compensation 200 can be implemented as a computer program, which can be used in, for example... Figure 8 It runs on the computer device shown.

[0058] Please see Figure 8 , Figure 8 This is a schematic block diagram of a computer device provided in an embodiment of this application. The computer device 500 may be a terminal.

[0059] See Figure 8The computer device 500 includes a processor 502, a memory, and a network interface 505 connected via a system bus 501. The memory may include a non-volatile storage medium 503 and internal memory 504.

[0060] The non-volatile storage medium 503 may store an operating system 5031 and a computer program 5032. The computer program 5032 includes program instructions that, when executed, cause the processor 502 to perform an air conditioning heating temperature compensation method.

[0061] The processor 502 provides computing and control capabilities to support the operation of the entire computer device 500.

[0062] The internal memory 504 provides an environment for the operation of the computer program 5032 in the non-volatile storage medium 503. When the computer program 5032 is executed by the processor 502, the processor 502 can execute an air conditioning heating temperature compensation method.

[0063] This network interface 505 is used for network communication with other devices. Those skilled in the art will understand that... Figure 8 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device 500 to which the present application is applied. The specific computer device 500 may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0064] The processor 502 is used to run a computer program 5032 stored in a memory to implement the steps of the above method.

[0065] It should be understood that in the embodiments of this application, the processor 502 may be a central processing unit (CPU), or it may be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor.

[0066] It will be understood by those skilled in the art that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program includes program instructions and can be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the process steps of the embodiments of the above methods.

[0067] Therefore, the present invention also provides a storage medium. This storage medium can be a computer-readable storage medium. The storage medium stores a computer program, wherein the computer program includes program instructions. When executed by a processor, the program instructions cause the processor to perform the steps of the above-described method.

[0068] The storage medium can be any computer-readable storage medium capable of storing program code, such as a USB flash drive, portable hard drive, read-only memory (ROM), magnetic disk, or optical disk.

[0069] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0070] In the several embodiments provided by this invention, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For example, the division of each unit is merely a logical functional division, and there may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed.

[0071] The steps in the method of this invention can be adjusted, merged, or reduced in order according to actual needs. The units in the device of this invention can be merged, divided, or reduced according to actual needs. Furthermore, the functional units in the various embodiments of this invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0072] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device to execute all or part of the steps of the methods described in the various embodiments of the present invention.

[0073] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0074] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Since these modifications and variations fall within the scope of the claims and their equivalents, this invention also intends to include these modifications and variations.

[0075] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for compensating heating temperature in an air conditioner, characterized in that, The method includes: If the air conditioner enters the heating mode, it acquires the indoor ambient temperature, indoor air outlet temperature, indoor set temperature, and the current fixed sweeping position of the air guide plate. Based on the current fixed sweeping position of the air guide plate, it determines the initial heating compensation temperature through a preset temperature compensation model. The preset temperature compensation model is constructed based on the correspondence between the fixed sweeping position of the air guide plate and the operating angle of the air guide plate. Determine whether the air conditioner's running time has reached the preset running time threshold; If so, the initial heating compensation temperature is corrected based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature using a preset compensation temperature correction model to determine the target heating compensation temperature.

2. The method according to claim 1, characterized in that, The step of determining the initial heating compensation temperature based on the current fixed sweeping position of the air guide plate using a preset temperature compensation model includes: The current running angle of the air guide plate corresponding to the current fixed sweeping position of the air guide plate is obtained by means of a preset relationship mapping table. The preset relationship mapping table pre-constructs multiple different mapping relationships between the fixed sweeping positions of the air guide plate and multiple different running angles of the air guide plate. The current operating angle of the air guide plate is input into the preset temperature compensation model to calculate the initial heating compensation temperature. The preset temperature compensation model is constructed based on the maximum operating angle of the air guide plate corresponding to the maximum fixed sweeping position, the minimum operating angle of the air guide plate corresponding to the minimum fixed sweeping position, and the preset basic compensation temperature.

3. The method according to claim 2, characterized in that, The step of inputting the operating angle of the air guide plate into the preset temperature compensation model to calculate the initial heating compensation temperature includes: Calculate the first operating angle difference between the maximum operating angle of the air guide plate and the current operating angle of the air guide plate; Calculate the second operating angle difference between the maximum operating angle of the air guide plate and the minimum operating angle of the air guide plate; The initial heating compensation temperature is calculated by multiplying the ratio of the first operating angle difference to the second operating angle difference with the preset basic compensation temperature.

4. The method according to any one of claims 1-3, characterized in that, The step of determining the target heating compensation temperature by correcting the initial heating compensation temperature based on the indoor ambient temperature, the indoor air outlet temperature, and the indoor set temperature using a preset compensation temperature correction model includes: The current first temperature difference is determined based on the indoor air outlet temperature and the indoor ambient temperature. The current second temperature difference is determined based on the indoor set temperature and the indoor ambient temperature. The compensation range for the initial heating compensation temperature is determined based on the current first temperature difference, the current second temperature difference, and the preset temperature threshold, and the corresponding target compensation temperature correction model is determined based on the compensation range. The target heating compensation temperature is determined by correcting the initial heating compensation temperature according to the target compensation temperature correction model, wherein different compensation ranges correspond to different preset compensation temperature correction models.

5. The method according to claim 4, characterized in that, The step of determining the compensation magnitude for the initial heating compensation temperature based on the current first temperature difference, the current second temperature difference, and a preset temperature threshold, and determining the corresponding target compensation temperature correction model based on the compensation magnitude, includes: Determine whether the current first temperature difference is greater than or equal to a first preset temperature threshold and whether the current second temperature difference is greater than or equal to a second preset temperature threshold; If so, the compensation range is determined to be the maximum compensation range, and the maximum compensation temperature correction model corresponding to the maximum compensation range is determined as the target compensation temperature correction model.

6. The method according to claim 5, characterized in that, After determining whether the current first temperature difference is greater than or equal to a first preset temperature threshold and whether the current second temperature difference is greater than or equal to a second preset temperature threshold, the method further includes: If not, determine whether the current first temperature difference is greater than or equal to the first preset temperature threshold, and determine whether the current second temperature difference is less than the second preset temperature threshold and greater than or equal to the third preset temperature threshold; If so, the compensation range is determined to be a medium compensation range, and the medium compensation temperature correction model corresponding to the medium compensation range is determined as the target compensation temperature correction model.

7. The method according to claim 6, characterized in that, After the steps of determining whether the current first temperature difference is greater than or equal to the first preset temperature threshold, and determining whether the current second temperature difference is less than the second preset temperature threshold and greater than or equal to the third preset temperature threshold, the method further includes: If not, determine whether the current first temperature difference is less than the first preset temperature threshold and greater than or equal to the fourth preset temperature threshold, and determine whether the current second temperature difference is greater than or equal to the second preset temperature threshold. If so, the compensation range is determined to be the minimum compensation range, and the minimum compensation temperature correction model corresponding to the minimum compensation range is determined as the target compensation temperature correction model; If not, the compensation range is determined to be zero, and the target compensation temperature correction model is characterized as not correcting the initial heating compensation temperature.

8. An air conditioning heating temperature compensation device, characterized in that, The apparatus includes a unit for performing the method of any one of claims 1-7.

9. A computer device, characterized in that, The computer device includes a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the method as described in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The storage medium stores a computer program that, when executed by a processor, can implement the method as described in any one of claims 1-7.

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