A control method and control device of an air conditioner, an air conditioner, and a readable storage medium

Abstract

The application provides a control method and device of an air conditioner, an air conditioner and a readable storage medium. The control method of the air conditioner comprises the following steps: obtaining operation parameters of the air conditioner, wherein the operation parameters comprise a current swing angle of a guide vane, a current indoor environment temperature and a current rotating speed of an indoor fan; calculating a target swing angle of the guide vane according to the current swing angle; calculating a target rotating speed of the indoor fan according to the current indoor environment temperature and the current rotating speed; and controlling the guide vane to adjust to the target swing angle and controlling the indoor fan to adjust to the target rotating speed. The application simulates natural wind, avoids the swing angle of the guide vane of the air conditioner to move back and forth in the same range, adjusts the rotating speed of the indoor fan according to the indoor environment temperature of the air conditioner, and makes the user more comfortable in actual use.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and more specifically, to an air conditioning control method, control device, air conditioner, and readable storage medium. Background Technology

[0002] Currently, air conditioners are widely used as an indispensable household appliance. With the increasing number of scenarios and users of air conditioners, users are becoming increasingly demanding in their requirements for the environment they create.

[0003] In existing technologies, users set the air conditioner's operating mode, which then regulates the environment accordingly. The air conditioner's air deflector swings back and forth within a fixed range, and the fan speed continuously operates according to pre-set parameters until the user issues the next command. However, in practical applications, the air deflector's constant swing within a fixed range often results in a poor airflow experience for users, and the fan speed requires manual adjustment by the user after sensing changes in ambient temperature, leading to a less than ideal user experience. Summary of the Invention

[0004] The present invention addresses the problem by providing a control method, control device, air conditioner, and readable storage medium for an air conditioner. The control method of the present invention simulates natural wind, avoids the air conditioner's air guide vane from reciprocating within a single range, and adjusts the indoor fan speed according to the indoor ambient temperature, thus enhancing user comfort during actual use.

[0005] Therefore, the first objective of this invention is to provide a method for controlling an air conditioner.

[0006] A second objective of this invention is to provide a control device for an air conditioner.

[0007] A third objective of this invention is to provide an air conditioner.

[0008] A fourth objective of this invention is to provide a readable storage medium.

[0009] To achieve the first objective of this invention, the technical solution of this invention provides an air conditioner control method, the control method comprising: acquiring the operating parameters of the air conditioner, the operating parameters including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan; calculating the target swing angle of the air guide plate based on the current swing angle; calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current speed; controlling the air guide plate to adjust to the target swing angle, and controlling the indoor fan to adjust to the target speed.

[0010] Compared with existing technologies, the technical effects achieved by this solution are as follows: In existing technologies, the air conditioner's air guide vane swings back and forth within a fixed range. In this air delivery mode, the airflow is either directly blowing on the user or not blowing at all, often causing discomfort and potentially leading to air conditioning sickness over time. This invention calculates the target swing angle of the air guide vane based on the current swing angle and adjusts the vane to the target angle, making the air delivery more in line with natural wind. This avoids the air guide vane swinging back and forth within a fixed range. Furthermore, based on the current indoor ambient temperature and current fan speed, the invention calculates the target fan speed and controls the indoor fan to adjust to the target speed, synchronizing the indoor fan speed with the current indoor ambient temperature, thus making the user more comfortable when using the air conditioner.

[0011] In one technical solution of the present invention, calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current speed specifically includes: calculating the temperature difference coefficient A based on the current indoor ambient temperature and the set temperature of the air conditioner; obtaining the compensation speed based on the temperature difference coefficient A; and obtaining the target speed based on the current speed and the compensation speed.

[0012] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: This invention calculates the compensation speed of the air conditioner fan by setting a temperature difference coefficient A, and the temperature difference coefficient A is calculated from the current indoor ambient temperature and the set temperature of the air conditioner, which better meets the user's needs and strengthens the correlation between the current environment and the air conditioner.

[0013] In one technical solution of the present invention, obtaining the compensation speed based on the temperature difference coefficient A specifically includes: compensation speed ΔV n =A X n ; where X n =1-B X n-1 n represents the number of rotational speed changes; when n=1, X1=1; B∈(0,2); X n It converges to (-1, 1).

[0014] Compared with the existing technology, the technical effects achieved by adopting this technical solution are as follows: The compensation speed of this invention is specifically determined by the temperature difference coefficient A and the speed change situation. When adjusting the fan speed of the air conditioner, it combines the current fan speed to avoid excessive noise caused by sudden changes in fan speed, thereby improving user comfort.

[0015] In one technical solution of the present invention, obtaining the compensated rotational speed based on the temperature difference coefficient A includes: determining whether the temperature difference coefficient A is greater than a preset temperature difference coefficient A. 阈 When the temperature difference coefficient A is greater than the preset temperature difference coefficient A 阈When the compensation speed is obtained, the first compensation speed is obtained; where the first compensation speed is a positive value.

[0016] Compared with existing technologies, the technical effects achieved by this technical solution are as follows: This invention achieves the following effects by setting a preset temperature difference coefficient A. 阈 And compare the temperature difference coefficient A with the preset temperature difference coefficient A 阈 For comparison, when the temperature difference coefficient A is greater than the preset temperature difference coefficient A 阈 When the first compensation speed is positive, it is understandable that when the current indoor ambient temperature and the set temperature of the air conditioner are significantly different, the air conditioner needs to increase the current speed appropriately to quickly adjust the current indoor ambient temperature in order to improve the user's comfort and the accuracy of the air conditioner control method.

[0017] In one technical solution of the present invention, obtaining the compensated rotation speed based on the temperature difference coefficient A further includes: when the temperature difference coefficient A is not greater than a preset temperature difference coefficient A 阈 When the time is reached, the compensated speed is the second compensated speed; where the second compensated speed is a negative value.

[0018] Compared with existing technologies, the technical effects achieved by this technical solution are as follows: This invention achieves the following effects by setting a preset temperature difference coefficient A. 阈 And compare the temperature difference coefficient A with the preset temperature difference coefficient A 阈 For comparison, when the temperature difference coefficient A is not greater than the preset temperature difference coefficient A 阈 When the first compensation speed is negative, it is understandable that when the current indoor ambient temperature and the set temperature are small, the air conditioner needs to appropriately reduce the current fan speed to avoid maintaining a large fan speed when the current indoor ambient temperature and the set temperature are small. Users also need to adjust the air conditioner according to their own comfort to slow down the adjustment of the current indoor ambient temperature. The control method of this invention effectively improves the user's comfort.

[0019] In one technical solution of the present invention, calculating the target sway angle of the air guide plate based on the current sway angle specifically includes: obtaining a compensation sway angle based on a random function; and compensating the compensation sway angle based on the current sway angle to obtain the target sway angle.

[0020] Compared with the existing technology, the technical effects achieved by adopting this technical solution are as follows: The present invention obtains the compensated swing angle through a random function, and compensates the swing angle based on the current swing angle to obtain the target swing angle. This means that the target swing angle does not have to follow the conventional air guide plate movement path. The target swing angle changes randomly, which is closer to the natural wind outdoors and improves the user's air blowing experience when using the air conditioner.

[0021] In one technical solution of the present invention, controlling the air guide plate to adjust to the target swing angle includes: controlling the air guide plate to rotate so that the air guide plate flips to the target swing angle.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: By controlling the rotation of the air guide plate, the air guide plate is flipped to the target swing angle, so that the air conditioner air guide plate rotates continuously, avoiding the condensation problem caused by the air guide plate not rotating or being in the same swing angle for a long time.

[0023] To achieve the second objective of this invention, the technical solution of this invention provides an air conditioner control device, comprising: an acquisition module for acquiring the operating parameters of the air conditioner, including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan; a calculation module for calculating the target swing angle of the air guide plate based on the current swing angle and calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current speed; and a control module for controlling the air guide plate to adjust to the target swing angle and controlling the indoor fan to adjust to the target speed.

[0024] The control device of the present invention implements the steps of the control method of any technical solution of the present invention, and therefore has all the beneficial effects of the control method of any technical solution of the present invention, which will not be repeated here.

[0025] To achieve the third objective of this invention, the technical solution of this invention provides an air conditioner, which includes: a processor, a memory, and a program or instructions stored in the memory and executable on the processor. When the program or instructions are executed by the processor, they implement the steps of the control method as described in any technical solution of this invention.

[0026] The air conditioner of the present invention implements the steps of the control method of any technical solution of the present invention, and therefore has all the beneficial effects of the control method of any technical solution of the present invention, which will not be repeated here.

[0027] To achieve the fourth objective of this invention, the technical solution of this invention provides a readable storage medium on which a program or instructions are stored, and when the program or instructions are executed by a processor, the steps of the control method as described in any technical solution of this invention are implemented.

[0028] The readable storage medium of the technical solution of the present invention implements the steps of the control method of any technical solution of the present invention, and therefore has all the beneficial effects of the control method of any technical solution of the present invention, which will not be repeated here. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the control method according to an embodiment of the present invention; Figure 2This is a schematic diagram of the control device according to an embodiment of the present invention.

[0030] Explanation of reference numerals in the attached figures: 100 - Control device; 110 - Acquisition module; 120 - Calculation module; 130 - Control module. Detailed Implementation

[0031] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; however, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0032] The following reference Figures 1 to 2 The technical solutions of some embodiments of the present invention are described below.

[0033] Reference Figure 1 As shown, an embodiment of the present invention provides a control method for an air conditioner. The control method includes: S10, acquiring the operating parameters of the air conditioner, including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan; S20, calculating the target swing angle of the air guide plate based on the current swing angle; S30, calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current speed; S40, controlling the air guide plate to adjust to the target swing angle and controlling the indoor fan to adjust to the target speed.

[0034] In existing technologies, the air conditioner's air guide vane swings back and forth within a fixed range. This airflow pattern results in either direct airflow to the user or no airflow at all, often causing discomfort and potentially leading to "air conditioner sickness" over time. This invention calculates the target swing angle of the air guide vane based on the current swing angle and adjusts it to that angle. This makes the airflow from the air conditioner's air guide vane more in line with natural wind, preventing the vane from swinging back and forth within a fixed range. Furthermore, based on the current indoor ambient temperature and fan speed, it calculates the target fan speed and controls the fan to adjust to that speed, synchronizing the indoor fan speed with the current indoor ambient temperature for greater user comfort.

[0035] Specifically, in the embodiments of the present invention, calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current fan speed includes: calculating the temperature difference coefficient A based on the current indoor ambient temperature and the set temperature of the air conditioner; obtaining the compensation speed based on the temperature difference coefficient A; and obtaining the target speed based on the current fan speed and the compensation speed.

[0036] This invention calculates the compensation speed of the air conditioner fan by setting a temperature difference coefficient A. The temperature difference coefficient A is calculated from the current indoor ambient temperature and the set temperature of the air conditioner, which better meets the user's needs and strengthens the correlation between the current environment and the air conditioner.

[0037] Specifically, in the embodiments of the present invention, obtaining the compensated rotational speed based on the temperature difference coefficient A specifically includes: compensated rotational speed ΔVn = A Xn; where Xn = 1 - B Xn-1, where n is the number of rotational speed changes; when n=1, X1=1; B∈(0,2); Xn converges to (-1,1).

[0038] The compensation speed of this invention is specifically determined by the temperature difference coefficient A and the speed change situation. When adjusting the fan speed of the air conditioner, it takes into account the current fan speed to avoid excessive noise caused by sudden changes in fan speed, thereby improving user comfort.

[0039] Specifically, in the embodiments of the present invention, obtaining the compensated rotational speed based on the temperature difference coefficient A includes: Determine whether the temperature difference coefficient A is greater than the preset temperature difference coefficient A. 阈 When the temperature difference coefficient A is greater than the preset temperature difference coefficient A 阈 When the compensation speed is obtained, the first compensation speed is obtained; where the first compensation speed is a positive value.

[0040] This invention achieves its goals by setting a preset temperature difference coefficient A. 阈 The temperature difference coefficient A is compared with the preset temperature difference coefficient A threshold. When the temperature difference coefficient A is greater than the preset temperature difference coefficient A threshold, the temperature difference coefficient A is considered to be greater than the preset temperature difference coefficient A threshold. 阈 When the first compensation speed is positive, it is understandable that when the current indoor ambient temperature and the set temperature of the air conditioner are significantly different, the air conditioner needs to appropriately increase the current fan speed to quickly adjust the current indoor ambient temperature in order to improve user comfort and the accuracy of the air conditioning control method.

[0041] Specifically, in the embodiments of the present invention, obtaining the compensated rotation speed based on the temperature difference coefficient A further includes: when the temperature difference coefficient A is not greater than a preset temperature difference coefficient A 阈 When the time is reached, the compensated speed is the second compensated speed; where the second compensated speed is a negative value.

[0042] This invention sets a preset temperature difference coefficient A threshold, and compares the temperature difference coefficient A with the preset temperature difference coefficient A. 阈 For comparison, when the temperature difference coefficient A is not greater than the preset temperature difference coefficient A 阈When the first compensation speed is negative, it is understandable that when the current indoor ambient temperature and the set temperature are small, the air conditioner needs to appropriately reduce the current fan speed to avoid maintaining a large fan speed when the current indoor ambient temperature and the set temperature are small. Users also need to adjust the air conditioner according to their own comfort to slow down the adjustment of the current indoor ambient temperature. The control method of this invention effectively improves the user's comfort.

[0043] Specifically, in the embodiments of the present invention, calculating the target sway angle of the air guide plate based on the current sway angle includes: obtaining a compensation sway angle based on a random function; and compensating the compensation sway angle based on the current sway angle to obtain the target sway angle.

[0044] This invention obtains the compensated swing angle through a random function, and compensates for the current swing angle to obtain the target swing angle. This means that the target swing angle does not have to follow the conventional air guide vane movement path. The target swing angle changes randomly, which is closer to the natural outdoor wind and improves the user's air blowing experience when using the air conditioner.

[0045] Specifically, in the embodiments of the present invention, controlling the air guide plate to adjust to the target swing angle includes: controlling the air guide plate to rotate so that the air guide plate flips to the target swing angle.

[0046] This invention controls the rotation of the air guide plate, allowing it to flip to the target swing angle, thus ensuring continuous rotation of the air conditioning air guide plate and avoiding condensation problems caused by the air guide plate not rotating or remaining at the same swing angle for a long time.

[0047] Reference Figure 2 As shown, in some embodiments of this application, an air conditioner control device 100 is provided. The control device 100 includes: an acquisition module 110, which is used to acquire the operating parameters of the air conditioner, including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan; a calculation module 120, which is used to calculate the target swing angle of the air guide plate based on the current swing angle and to calculate the target speed of the indoor fan based on the current indoor ambient temperature and the current speed; and a control module 130, which controls the air guide plate to adjust to the target swing angle and controls the indoor fan to adjust to the target speed.

[0048] The control device 100 of this embodiment implements the steps of the control method as described in any embodiment of this invention, and thus has all the beneficial effects of the control method as described in any embodiment of this invention, which will not be repeated here.

[0049] In some embodiments of this application, an air conditioner is provided, which includes: a processor, a memory, and a program or instructions stored in the memory and executable on the processor. When the program or instructions are executed by the processor, they implement the steps of the control method as described in any embodiment of the present invention.

[0050] The air conditioner of this invention implements the steps of the control method as described in any embodiment of this invention, and therefore has all the beneficial effects of the control method as described in any embodiment of this invention, which will not be repeated here.

[0051] In some embodiments of this application, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the control method as described in any embodiment of the present invention.

[0052] The readable storage medium of the present invention implements the steps of the control method as described in any embodiment of the present invention, and thus has all the beneficial effects of the control method as described in any embodiment of the present invention, which will not be repeated here.

[0053] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A method for controlling an air conditioner, characterized in that, The control method includes: The operating parameters of the air conditioner are obtained, including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan. The target swing angle of the air guide plate is calculated based on the current swing angle. Calculate the target speed of the indoor fan based on the current indoor ambient temperature and the current speed; Control the air guide plate to adjust to the target swing angle, and control the indoor fan to adjust to the target speed; The step of calculating the target speed of the indoor fan based on the current indoor ambient temperature and the current speed specifically includes: Calculate the temperature difference coefficient A based on the current indoor ambient temperature and the set temperature of the air conditioner; The compensated rotational speed is obtained based on the temperature difference coefficient A. The target rotational speed is obtained based on the current rotational speed and the compensated rotational speed; The process of obtaining the compensated rotation speed based on the temperature difference coefficient A specifically includes: The compensation speed ΔV n =A X n ; Among them, X n =1-B X n-1 , where n is the number of rotational speed changes; When n=1, X1=1; B∈(0,2); The X n It converges to (-1, 1); Determine whether the temperature difference coefficient A is greater than the preset temperature difference coefficient A. 阈 ; When the temperature difference coefficient A is greater than the preset temperature difference coefficient A 阈 When the compensation speed is obtained, it is the first compensation speed; Wherein, the first compensation speed is a positive value; When the temperature difference coefficient A is not greater than the preset temperature difference coefficient A 阈 When the compensation speed is obtained, it is the second compensation speed; Wherein, the second compensation speed is a negative value; The calculation of the target swing angle of the air guide plate based on the current swing angle specifically includes: The compensation sway angle is obtained based on a random function; The target sway angle is obtained by compensating the compensated sway angle based on the current sway angle. The process of controlling the air guide plate to adjust to the target swing angle includes: Control the rotation of the air guide plate to flip it to the target swing angle.

2. A control device for an air conditioner, characterized in that, For implementing the control method as described in claim 1, the control device includes: The acquisition module is used to acquire the operating parameters of the air conditioner, including: the current swing angle of the air guide plate, the current indoor ambient temperature, and the current speed of the indoor fan. The calculation module is used to calculate the target swing angle of the air guide plate based on the current swing angle and to calculate the target speed of the indoor fan based on the current indoor ambient temperature and the current speed. The control module controls the air guide plate to adjust to the target swing angle and controls the indoor fan to adjust to the target speed.

3. An air conditioner, characterized in that, The air conditioner includes: A processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the control method as claimed in claim 1.

4. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the control method as described in claim 1.

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