Air conditioner control method and device, air conditioner, storage medium and program product

Abstract

The invention discloses a control method and device of an air conditioner, the air conditioner, a storage medium and a computer program product. A first door plate at a first air outlet of an indoor unit of the air conditioner and a second door plate at a second air outlet of the indoor unit of the air conditioner can rotate with the connecting positions of the door plates and an indoor unit body as rotating shafts; the method comprises the steps that when the air conditioner runs, whether the room temperature reduction speed needs to be adjusted or not is determined according to the indoor environment temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angles of the first door plate and the second door plate and the operation frequency of a compressor are controlled according to the indoor environment temperature and the indoor set temperature; and if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angles of the first door plate and the second door plate are controlled according to the distance between the indoor person and the indoor unit. According to the scheme, the rotation angle of the door plate and the frequency of the compressor are controlled by combining the indoor temperature and the distance between the indoor person and the indoor unit, the cooling speed and the air supply distance are increased, and user experience is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of air conditioners, and specifically relates to a control method and device for an air conditioner, an air conditioner, a storage medium and a computer program product. Background Art

[0002] For double cross-flow fan air conditioners, in order to ensure the overall appearance of the air conditioner, the door panels at the two air outlets are closed when the air conditioner is not working. When the air conditioner is working, the two door panels are opened, which blocks the air inlet to a certain extent, reduces the air intake, affects the heat exchange efficiency of the evaporator and the air output of the air conditioner, causes the indoor temperature to take too long to reach the target temperature, and cannot achieve a longer air supply distance.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The object of the present invention is to provide an air conditioner control method, device, air conditioner, storage medium and computer program product to solve the problem in related schemes that the indoor temperature cannot be guaranteed to reach the target temperature quickly and the air supply distance is short when the double cross-flow fan air conditioner is working, so as to achieve the effect of improving the cooling speed and air supply distance by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, so as to make the air blow to the user's position and improve the user's physical comfort.

[0005] The present invention provides a control method for an air conditioner, wherein an indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is arranged at the first air outlet; and a second door panel is arranged at the second air outlet; after the first door panel and the second door panel are opened, they can respectively rotate with their own connection points with the body of the indoor unit as rotation axes; the method comprises: when the air conditioner is running, the first door panel and the second door panel are in an open state, and the indoor ambient temperature, the indoor set temperature, and the distance between the indoor personnel and the indoor unit are obtained; according to the indoor ambient temperature and the indoor set temperature, it is determined whether it is necessary to adjust the room temperature reduction speed; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the rotation angle of the second door panel are controlled according to the distance between the indoor personnel and the indoor unit.

[0006] In some embodiments, whether it is necessary to adjust the room temperature lowering speed is determined based on the indoor ambient temperature and the indoor set temperature, including: recording the difference between the indoor ambient temperature and the indoor set temperature as a temperature difference value, and judging the relationship between the temperature difference value and a preset temperature difference value; if the temperature difference value is greater than or equal to the preset temperature difference value, determining that it is necessary to adjust the room temperature lowering speed; if the temperature difference value is less than the preset temperature difference value, determining that it is not necessary to adjust the room temperature lowering speed.

[0007] In some embodiments, the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature, including: judging the size of the temperature difference; if the temperature difference is in a first temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset first angle, and increasing the operating frequency of the compressor according to a preset first adjustment amount; if the temperature difference is in a second temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset second angle, and increasing the operating frequency of the compressor according to a preset second adjustment amount; wherein, the first temperature range>the second temperature range, the preset first angle>the preset second angle, and the preset first adjustment amount>the preset second adjustment amount.

[0008] In some embodiments, the rotation angle of the first door panel and the rotation angle of the second door panel are controlled according to the distance between the indoor person and the indoor unit, including: judging the distance between the indoor person and the indoor unit; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset third angle; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset fourth angle; wherein, the first distance range>the second distance range, and the preset third angle>the preset fourth angle.

[0009] In some embodiments, a first air guide plate is provided at the first air outlet, and a second air guide plate is provided at the second air guide plate; the method further includes: after determining that the room temperature reduction speed needs to be adjusted, controlling the opening angles of the first air guide plate and the second air guide plate to be a preset fifth angle, so that the contact area between the air outlet of the indoor unit and the first air guide plate and the second air guide plate is minimized.

[0010] In some embodiments, the air conditioner has a first air inlet and a second air inlet; the first air inlet corresponds to the first air outlet, and the second air inlet corresponds to the second air outlet; the method further includes: after determining that there is no need to adjust the room temperature reduction speed, obtaining the area where the indoor personnel are located; if the area where the indoor personnel are located is in the set first area, increasing the rotation angle of the first door panel to increase the air intake volume of the first air inlet; and controlling the opening angle of the first air guide plate to be a preset sixth angle and the opening angle of the second air guide plate to be a preset seventh angle, so that the air outlet of the air conditioner blows toward the first area; if the area where the indoor personnel are located is in the set second area, increasing the rotation angle of the second door panel to increase the air intake volume of the second air inlet; and controlling the opening angle of the first air guide plate to be a preset eighth angle and the opening angle of the second air guide plate to be a preset ninth angle, so that the air outlet of the air conditioner blows toward the second area.

[0011] Matching the above method, the present invention provides a control device for an air conditioner on the other hand, wherein the indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is arranged at the first air outlet; a second door panel is arranged at the second air outlet; after the first door panel and the second door panel are opened, they can respectively rotate with the connection between themselves and the fuselage of the indoor unit as the rotation axis; the device comprises: an acquisition unit, configured to acquire the indoor ambient temperature, the indoor set temperature, and the distance between the indoor person and the indoor unit when the air conditioner is running, when the first door panel and the second door panel are in an open state; a control unit, configured to determine whether it is necessary to adjust the room temperature reduction speed according to the indoor ambient temperature and the indoor set temperature; the control unit is further configured to control the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature if it is determined that the room temperature reduction speed needs to be adjusted; the control unit is further configured to control the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit if it is determined that the room temperature reduction speed does not need to be adjusted.

[0012] In some embodiments, the control unit determines whether it is necessary to adjust the room temperature reduction speed based on the indoor ambient temperature and the indoor set temperature, including: recording the difference between the indoor ambient temperature and the indoor set temperature as the temperature difference value, and judging the relationship between the temperature difference value and the preset temperature difference value; if the temperature difference value is greater than or equal to the preset temperature difference value, determining that it is necessary to adjust the room temperature reduction speed; if the temperature difference value is less than the preset temperature difference value, determining that it is not necessary to adjust the room temperature reduction speed.

[0013] In some embodiments, the control unit controls the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature, including: judging the size of the temperature difference; if the temperature difference is in a first temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset first angle, and increasing the operating frequency of the compressor according to a preset first adjustment amount; if the temperature difference is in a second temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset second angle, and increasing the operating frequency of the compressor according to a preset second adjustment amount; wherein, the first temperature range>the second temperature range, the preset first angle>the preset second angle, and the preset first adjustment amount>the preset second adjustment amount.

[0014] In some embodiments, the control unit controls the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit, including: judging the distance between the indoor person and the indoor unit; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset third angle; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset fourth angle; wherein, the first distance range>the second distance range, and the preset third angle>the preset fourth angle.

[0015] In some embodiments, a first air guide plate is provided at the first air outlet, and a second air guide plate is provided at the second air guide plate; the control unit is further configured to control the opening angle of the first air guide plate and the second air guide plate to a preset fifth angle after determining that the room temperature reduction speed needs to be adjusted, so that the contact area between the air outlet of the indoor unit and the first air guide plate and the second air guide plate is minimized.

[0016] In some embodiments, the air conditioner has a first air inlet and a second air inlet; the first air inlet corresponds to the first air outlet, and the second air inlet corresponds to the second air outlet; the control unit is also configured to obtain the area where the indoor personnel are located after determining that there is no need to adjust the room temperature reduction speed; if the area where the indoor personnel are located is in the set first area, the rotation angle of the first door panel is increased to increase the air intake volume of the first air inlet; and the opening angle of the first air guide plate is controlled to be a preset sixth angle, and the opening angle of the second air guide plate is controlled to be a preset seventh angle, so that the air outlet of the air conditioner blows toward the first area; if the area where the indoor personnel are located is in the set second area, the rotation angle of the second door panel is increased to increase the air intake volume of the second air inlet; and the opening angle of the first air guide plate is controlled to be a preset eighth angle, and the opening angle of the second air guide plate is controlled to be a preset ninth angle, so that the air outlet of the air conditioner blows toward the second area.

[0017] Matching the above device, the present invention provides an air conditioner on another aspect, including: the control device of the air conditioner mentioned above.

[0018] In accordance with the above method, the present invention provides a storage medium on another aspect, wherein the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the above-mentioned air conditioning control method.

[0019] In accordance with the above method, the present invention provides a computer program product on another aspect, wherein the computer program product includes a computer program, and when the computer program product is processed and executed, the steps of the above air conditioner control method are implemented.

[0020] According to the solution of the present invention, the first door panel at the first air outlet of the indoor unit of the air conditioner and the second door panel at the second air outlet can respectively rotate with the connection between the first door panel and the body of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0021] Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the present invention.

[0022] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a flow chart of an embodiment of a method for controlling an air conditioner of the present invention;

[0024] Figure 2 A schematic structural diagram of an embodiment of a control device for an air conditioner of the present invention;

[0025] Figure 3 It is a structural schematic diagram of an indoor unit of an air conditioner of the present invention;

[0026] Figure 4 This is a structural diagram of the indoor unit when the door panel is normally opened;

[0027] Figure 5 This is a schematic diagram of the structure when the door panel of the indoor unit rotates;

[0028] Figure 6 It is a structural schematic diagram of the air guide plate of the indoor unit;

[0029] Figure 7 It is the overall structural diagram of the indoor unit;

[0030] Figure 8 Schematic diagram of air conditioning detecting human activity position.

[0031] In conjunction with the accompanying drawings, the reference numerals in the embodiments of the present invention are as follows:

[0032] 1-baffle; 2-evaporator; 3-first fan; 4-second fan; 5-first air outlet; 6-second air outlet; 7-first door panel; 8-second door panel; 9-first rotation axis; 10-second rotation axis; 11-left air guide plate; 12-right air guide plate; 13-display area; 102-acquisition unit; 104-control unit. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] When users turn on the air conditioner, they want the indoor temperature to reach the set temperature quickly, or they need the air conditioner to deliver air over a long distance. Related solutions achieve the effects of rapid cooling and long-distance air delivery by increasing the motor speed, but this easily generates loud noise and reduces the user experience. There are also related solutions that increase the size of the air conditioner shell to increase the air intake area and increase the air intake volume, but this affects the overall appearance of the air conditioner.

[0035] Therefore, the present invention provides a control method for an air conditioner. Without changing the structure of the double-cross-flow fan air conditioner, the air intake volume and heat exchange efficiency of the air conditioner are improved by controlling the rotation angle of the door panel at the air outlet and the frequency of the compressor, thereby achieving rapid cooling and a longer air supply distance without generating loud noise, thereby improving the user experience.

[0036] According to an embodiment of the present invention, a control method for an air conditioner is provided, wherein an indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is provided at the first air outlet; a second door panel is provided at the second air outlet; after the first door panel and the second door panel are opened, they can respectively rotate with their respective connections with the body of the indoor unit as rotation axes.

[0037] The indoor unit of the air conditioner has two cross-flow fans, as shown in the figure. Figures 3 to 5 As shown, the indoor unit includes a baffle 1, an evaporator 2, a first fan 3, a second fan 4, a first door panel 7, and a second door panel 8. The indoor unit also has a first air outlet 5 and a second air outlet 6. When the air conditioner is turned off, the first door panel and the second door panel are in a closed state, covering the first air outlet and the second air outlet respectively; when the air conditioner is running, the first door panel and the second door panel are normally opened, completely exposing the first air outlet and the second air outlet, and the air conditioner is normally discharged.

[0038] When the first door panel and the second door panel are opened normally, part of the air inlet will be blocked, resulting in a reduction in the air intake, and thus a corresponding reduction in the air output, which makes it impossible to quickly cool down the room and to achieve long-distance air supply. Therefore, this solution controls the first door panel to rotate about the first rotation axis and the second door panel to rotate about the second rotation axis, thereby reducing the blocking area of ​​the door panel on the air inlet without blocking the air outlet, increasing the air intake, thereby improving the heat exchange efficiency, increasing the air output, and enabling the air conditioner to quickly cool down the room and achieve long-distance air supply; at the same time, the rotation angle of the door panel and the compressor frequency are adjusted in combination with the ambient temperature and the activities of people in the room, giving priority to cooling down the area where the user is located, thereby improving the user experience.

[0039] like Figure 1 The flowchart of an embodiment of the method of the present invention is shown in FIG. The air conditioner control method may include: steps S110 to S140.

[0040] In step S110, when the air conditioner is running, the first door panel and the second door panel are in an open state, and the indoor ambient temperature, the indoor set temperature, and the distance between the indoor person and the indoor unit are obtained.

[0041] A millimeter wave radar device is provided in the display area 11 of the air conditioner, which can detect the distance between indoor personnel and the indoor unit, the indoor personnel activity area, etc. by using electromagnetic waves. For example, the millimeter wave radar device transmits electromagnetic waves in all directions within a range of 120° from the front of the indoor unit. When the reflected wave is received in the S1 area, it means that there is someone in the S1 area. At the same time, the distance between the person and the air conditioner can be calculated based on the time of transmission and reception. The indoor set temperature is the target temperature set by the user.

[0042] In step S120, it is determined whether the room temperature lowering speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature.

[0043] When adjusting the indoor temperature, the first thing to consider is whether to quickly cool down the indoor temperature, that is, to prioritize the comfort of the indoor environment. When the indoor temperature is close to the set temperature, the wind will be controlled to follow the movement of people, so as to improve personal comfort and avoid partial overcooling in the room.

[0044] In some embodiments, in step S120, the specific process of determining whether it is necessary to adjust the room temperature reduction speed based on the indoor ambient temperature and the indoor set temperature includes: recording the difference between the indoor ambient temperature and the indoor set temperature as the temperature difference value, and judging the relationship between the temperature difference value and the preset temperature difference value; if the temperature difference value is greater than or equal to the preset temperature difference value, determining that it is necessary to adjust the room temperature reduction speed; if the temperature difference value is less than the preset temperature difference value, determining that it is not necessary to adjust the room temperature reduction speed.

[0045] The greater the difference between the indoor ambient temperature and the indoor set temperature, the higher the indoor temperature, and more cooling is required for cooling. Therefore, the difference ΔT between the indoor ambient temperature and the indoor set temperature can be used to determine whether to quickly cool the room. The preset temperature difference can be set to 2°C. Specifically, when ΔT≥2°C, it is considered that the room load is relatively large, and more cooling is required to cool the room; when ΔT<2°C, it is considered that the indoor ambient temperature is close to the indoor set temperature, and the indoor environment is relatively comfortable. At this time, the wind is controlled to follow the movement of the user, so that the air always blows to the user's location.

[0046] When the air conditioner is running in heating mode, it can also determine whether to quickly heat up the room based on the indoor ambient temperature and the indoor set temperature. The judgment method is the same as that in cooling mode.

[0047] At step S130, if it is determined that the room temperature lowering speed needs to be adjusted, the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature.

[0048] In some embodiments, in step S130, the specific process of controlling the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature includes: judging the size of the temperature difference; if the temperature difference is in a first temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset first angle, and increasing the operating frequency of the compressor according to a preset first adjustment amount; if the temperature difference is in a second temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset second angle, and increasing the operating frequency of the compressor according to a preset second adjustment amount; wherein, the first temperature range>the second temperature range, the preset first angle>the preset second angle, and the preset first adjustment amount>the preset second adjustment amount.

[0049] The door panel rotates in the following direction: Figure 5 As shown, taking door panel 1 as an example, the rotation angle of the door panel when it is normally opened is 0°, and then the door panel can rotate outward around the rotation axis 9 (in the direction indicated by the arrow of β1), and the opening angle is β1, that is, the angle between the position of the door panel when it is normally opened and the position after rotation is the rotation angle. As the door panel rotates outward, the rotation angle gradually increases.

[0050] The larger the door panel rotation angle is, the smaller the effect of the door panel on the air intake is, and the air intake is gradually increased. Therefore, when ΔT is larger, the larger the door panel rotation angle is, the more air intake is, so as to improve the heat exchange efficiency of the evaporator and quickly cool down the room. As ΔT gradually decreases, the door panel rotation angle gradually decreases, so that the air conditioning output cooling capacity meets the current working conditions.

[0051] In order to make the control more precise, more temperature ranges and corresponding rotation angles and compressor operating frequency adjustment amounts can be added. Specifically, when Δ≥8°C, the rotation angle of the first door panel and the second door panel is 35°, and the compressor operating frequency adjustment amount is 8Hz; when 8>ΔT≥6°C, the rotation angle of the first door panel and the second door panel is 30°, and the compressor operating frequency adjustment amount is 6Hz; when 6>ΔT≥4°C, the rotation angle of the first door panel and the second door panel is 25°, and the compressor operating frequency adjustment amount is 4Hz; when 4>ΔT≥2°C, the rotation angle of the first door panel and the second door panel is 20°, and the compressor operating frequency adjustment amount is 2Hz.

[0052] If the adjusted compressor frequency exceeds the maximum operating frequency of the compressor, the compressor operation is controlled at the maximum operating frequency.

[0053] At step S140, if it is determined that the room temperature lowering speed does not need to be adjusted, the rotation angle of the first door panel and the rotation angle of the second door panel are controlled according to the distance between the indoor person and the indoor unit.

[0054] By rapidly cooling down the room and controlling the door panel rotation angle to increase the air supply volume and distance, the air is blown toward the user's location, improving the user's comfort.

[0055] In some embodiments, in step S140, the specific process of controlling the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit includes: judging the size of the distance between the indoor person and the indoor unit; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset third angle; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset fourth angle; wherein, the first distance range>the second distance range, and the preset third angle>the preset fourth angle.

[0056] The farther the distance L between the user and the indoor unit, the more air volume is needed to output the cooling capacity to the user's position, and the larger the rotation angle of the door panel, the more air volume is output. Therefore, the farther the distance between the user and the indoor unit, the larger the rotation angle of the door panel. In order to make the control more precise, more distance ranges and corresponding rotation angles can be added. Specifically, when L≥6m, the rotation angle of the first door panel and the second door panel is 35°; when 6>L≥4m, the rotation angle of the first door panel and the second door panel is 25°; when L<4m, the rotation angle of the first door panel and the second door panel is 0°.

[0057] In some embodiments, a first air guide plate is disposed at the first air outlet, and a second air guide plate is disposed at the second air guide plate. Figure 6 As shown, a left air guide plate 11 is provided at the first air outlet, and a right air guide plate 12 is provided at the second air outlet. The preset opening angle of the left air guide plate is a1-a5, and the preset opening angle of the right air guide plate is b1-b5.

[0058] In some embodiments, the control method also includes a process of controlling the opening angle of the air guide plate when adjusting the room temperature reduction speed, and the process specifically includes: after determining that the room temperature reduction speed needs to be adjusted, controlling the opening angle of the first air guide plate and the second air guide plate to a preset fifth angle, so that the contact area between the air outlet of the indoor unit and the first air guide plate and the second air guide plate is minimized.

[0059] The fifth angle is preset as the most favorable angle. Figure 6The angles a3 and b3 in the figure are the most favorable angles. At the most favorable angles, the air outlet of the air conditioner encounters the least resistance, so that more cooling can be output to the room, increasing the speed of indoor cooling.

[0060] In some embodiments, the air conditioner has a first air inlet and a second air inlet; the first air inlet corresponds to the first air outlet, and the second air inlet corresponds to the second air outlet.

[0061] In some embodiments, the control method also includes a process of controlling the door panel and the air guide plate according to the area where the indoor personnel are located when there is no need to adjust the room temperature lowering speed. The process specifically includes: after determining that there is no need to adjust the room temperature lowering speed, obtaining the area where the indoor personnel are located; if the area where the indoor personnel are located is in the set first area, increasing the rotation angle of the first door panel to increase the air intake volume of the first air inlet; and controlling the opening angle of the first air guide plate to be a preset sixth angle and the opening angle of the second air guide plate to be a preset seventh angle, so that the air outlet of the air conditioner blows toward the first area; if the area where the indoor personnel are located is in the set second area, increasing the rotation angle of the second door panel to increase the air intake volume of the second air inlet; and controlling the opening angle of the first air guide plate to be a preset eighth angle and the opening angle of the second air guide plate to be a preset ninth angle, so that the air outlet of the air conditioner blows toward the second area.

[0062] The area where indoor people are located is the user's indoor activity location. Figure 8 To divide the user activity locations, the combinations of user activity locations are determined as different activity areas. Specifically, activity area one is S1+S2, activity area two is S2+S3, activity area three is S3+S4, and activity area four is S4+S5. Activity area five is where user activity locations are dispersed and not concentrated in a certain location.

[0063] The opening angle of the air guide plate of the air conditioner corresponds to the activity area. For the left air guide plate, when the opening angle is a3, the air from the first air outlet blows to the activity area 1 and the activity area 2, and when the opening angle is a5, the air from the first air outlet blows to the activity area 3 and the activity area 4. For the right air guide plate, when the opening angle is b1, the air from the second air outlet blows to the activity area 3 and the activity area 4, and when the opening angle is b5, the air from the second air outlet blows to the activity area 1 and the activity area 2.

[0064] On the basis of controlling the rotation angle of the first door panel and the second door panel according to the distance between the indoor occupant and the indoor unit, combined with the area where the indoor occupant is located, the first door panel, the second door panel, the left air guide plate and the right air guide plate can be controlled according to the following table.

[0065]

[0066]

[0067] By controlling the angle of the air guide plate of the door panel based on the distance between the user and the indoor unit and the user's activity area, the wind can move with the user, improving the user's physical comfort.

[0068] By adopting the technical solution of this embodiment, the first door panel at the first air outlet and the second door panel at the second air outlet of the indoor unit of the air conditioner can respectively rotate with the connection between the first door panel and the fuselage of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0069] According to an embodiment of the present invention, a control device for an air conditioner corresponding to the control method for an air conditioner is also provided. The indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is provided at the first air outlet; a second door panel is provided at the second air outlet; after the first door panel and the second door panel are opened, they can respectively rotate with the connection between themselves and the body of the indoor unit as the rotation axis.

[0070] The indoor unit of the air conditioner has two cross-flow fans, as shown in the figure. Figures 3 to 5 As shown, the indoor unit includes a baffle 1, an evaporator 2, a first fan 3, a second fan 4, a first door panel 7, and a second door panel 8. The indoor unit also has a first air outlet 5 and a second air outlet 6. When the air conditioner is turned off, the first door panel and the second door panel are in a closed state, covering the first air outlet and the second air outlet respectively; when the air conditioner is running, the first door panel and the second door panel are normally opened, completely exposing the first air outlet and the second air outlet, and the air conditioner is normally discharged.

[0071] When the first door panel and the second door panel are opened normally, part of the air inlet will be blocked, resulting in a reduction in the air intake, and thus a corresponding reduction in the air output, which makes it impossible to quickly cool down the room and to achieve long-distance air supply. Therefore, this solution controls the first door panel to rotate about the first rotation axis and the second door panel to rotate about the second rotation axis, thereby reducing the blocking area of ​​the door panel on the air inlet without blocking the air outlet, increasing the air intake, thereby improving the heat exchange efficiency, increasing the air output, and enabling the air conditioner to quickly cool down the room and achieve long-distance air supply; at the same time, the rotation angle of the door panel and the compressor frequency are adjusted in combination with the ambient temperature and the activities of people in the room, giving priority to cooling down the area where the user is located, thereby improving the user experience.

[0072] See also Figure 2 The schematic diagram of the structure of an embodiment of the device of the present invention is shown. The control device of the air conditioner may include: an acquisition unit 102 and a control unit 104.

[0073] The acquisition unit 102 is configured to acquire the indoor ambient temperature, the indoor set temperature, and the distance between the indoor person and the indoor unit when the air conditioner is running and the first door panel and the second door panel are in an open state. The specific functions and processing of the acquisition unit 102 refer to step S110.

[0074] A millimeter wave radar device is provided in the display area 11 of the air conditioner, which can detect the distance between indoor personnel and the indoor unit, the indoor personnel activity area, etc. by using electromagnetic waves. For example, the millimeter wave radar device transmits electromagnetic waves in all directions within a range of 120° from the front of the indoor unit. When the reflected wave is received in the S1 area, it means that there is someone in the S1 area. At the same time, the distance between the person and the air conditioner can be calculated based on the time of transmission and reception. The indoor set temperature is the target temperature set by the user.

[0075] The control unit 104 is configured to determine whether it is necessary to adjust the room temperature lowering speed according to the indoor ambient temperature and the indoor set temperature. The specific functions and processing of the control unit 104 refer to step S120.

[0076] When adjusting the indoor temperature, the first thing to consider is whether to quickly cool down the indoor temperature, that is, to prioritize the comfort of the indoor environment. When the indoor temperature is close to the set temperature, the wind will be controlled to follow the movement of people, so as to improve personal comfort and avoid partial overcooling in the room.

[0077] In some embodiments, the control unit 104 determines whether it is necessary to adjust the room temperature reduction speed based on the indoor ambient temperature and the indoor set temperature, and the specific process includes: recording the difference between the indoor ambient temperature and the indoor set temperature as the temperature difference value, and judging the relationship between the temperature difference value and the preset temperature difference value; if the temperature difference value is greater than or equal to the preset temperature difference value, determining that it is necessary to adjust the room temperature reduction speed; if the temperature difference value is less than the preset temperature difference value, determining that it is not necessary to adjust the room temperature reduction speed.

[0078] The greater the difference between the indoor ambient temperature and the indoor set temperature, the higher the indoor temperature, and more cooling is required for cooling. Therefore, the difference ΔT between the indoor ambient temperature and the indoor set temperature can be used to determine whether to quickly cool the room. The preset temperature difference can be set to 2°C. Specifically, when ΔT≥2°C, it is considered that the room load is relatively large, and more cooling is required to cool the room; when ΔT<2°C, it is considered that the indoor ambient temperature is close to the indoor set temperature, and the indoor environment is relatively comfortable. At this time, the wind is controlled to follow the movement of the user, so that the air always blows to the user's location.

[0079] When the air conditioner is running in heating mode, it can also determine whether to quickly heat up the room based on the indoor ambient temperature and the indoor set temperature. The judgment method is the same as that in cooling mode.

[0080] The control unit 104 is further configured to control the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature if it is determined that the room temperature reduction speed needs to be adjusted. The specific functions and processing of the control unit 104 refer to step S130.

[0081] In some embodiments, the control unit 104 controls the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature, and the specific process includes: judging the size of the temperature difference; if the temperature difference is in a first temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset first angle, and increasing the operating frequency of the compressor according to a preset first adjustment amount; if the temperature difference is in a second temperature range, controlling the rotation angle of the first door panel and the second door panel to be a preset second angle, and increasing the operating frequency of the compressor according to a preset second adjustment amount; wherein, the first temperature range>the second temperature range, the preset first angle>the preset second angle, and the preset first adjustment amount>the preset second adjustment amount.

[0082] The door panel rotates in the following direction: Figure 5As shown, taking door panel 1 as an example, the rotation angle of the door panel when it is normally opened is 0°, and then the door panel can rotate outward around the rotation axis 9 (in the direction indicated by the arrow of β1), and the opening angle is β1, that is, the angle between the position of the door panel when it is normally opened and the position after rotation is the rotation angle. As the door panel rotates outward, the rotation angle gradually increases.

[0083] The larger the door panel rotation angle is, the smaller the effect of the door panel on the air intake is, and the air intake is gradually increased. Therefore, when ΔT is larger, the larger the door panel rotation angle is, the more air intake is, so as to improve the heat exchange efficiency of the evaporator and quickly cool down the room. As ΔT gradually decreases, the door panel rotation angle gradually decreases, so that the air conditioning output cooling capacity meets the current working conditions.

[0084] In order to make the control more precise, more temperature ranges and corresponding rotation angles and compressor operating frequency adjustment amounts can be added. Specifically, when Δ≥8°C, the rotation angle of the first door panel and the second door panel is 35°, and the compressor operating frequency adjustment amount is 8Hz; when 8>ΔT≥6°C, the rotation angle of the first door panel and the second door panel is 30°, and the compressor operating frequency adjustment amount is 6Hz; when 6>ΔT≥4°C, the rotation angle of the first door panel and the second door panel is 25°, and the compressor operating frequency adjustment amount is 4Hz; when 4>ΔT≥2°C, the rotation angle of the first door panel and the second door panel is 20°, and the compressor operating frequency adjustment amount is 2Hz.

[0085] If the adjusted compressor frequency exceeds the maximum operating frequency of the compressor, the compressor operation is controlled at the maximum operating frequency.

[0086] The control unit 104 is further configured to control the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit if it is determined that the room temperature lowering speed does not need to be adjusted. The specific functions and processing of the control unit 104 refer to step S140.

[0087] By rapidly cooling down the room and controlling the door panel rotation angle to increase the air supply volume and distance, the air is blown toward the user's location, improving the user's comfort.

[0088] In some embodiments, the control unit 104 controls the specific process of the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit, including: judging the size of the distance between the indoor person and the indoor unit; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset third angle; if the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset fourth angle; wherein, the first distance range>the second distance range, and the preset third angle>the preset fourth angle.

[0089] The farther the distance L between the user and the indoor unit, the more air volume is needed to output the cooling capacity to the user's position, and the larger the rotation angle of the door panel, the more air volume is output. Therefore, the farther the distance between the user and the indoor unit, the larger the rotation angle of the door panel. In order to make the control more precise, more distance ranges and corresponding rotation angles can be added. Specifically, when L≥6m, the rotation angle of the first door panel and the second door panel is 35°; when 6>L≥4m, the rotation angle of the first door panel and the second door panel is 25°; when L<4m, the rotation angle of the first door panel and the second door panel is 0°.

[0090] In some embodiments, a first air guide plate is disposed at the first air outlet, and a second air guide plate is disposed at the second air guide plate. Figure 6 As shown, a left air guide plate 11 is provided at the first air outlet, and a right air guide plate 12 is provided at the second air outlet. The preset opening angle of the left air guide plate is a1-a5, and the preset opening angle of the right air guide plate is b1-b5.

[0091] In some embodiments, the control unit 104 is further configured to control the opening angle of the first air guide plate and the second air guide plate to a preset fifth angle after determining that the room temperature reduction speed needs to be adjusted, so that the contact area between the air outlet of the indoor unit and the first air guide plate and the second air guide plate is minimized.

[0092] The fifth angle is preset as the most favorable angle. Figure 6 The angles a3 and b3 in the figure are the most favorable angles. At the most favorable angles, the air outlet of the air conditioner encounters the least resistance, so that more cooling can be output to the room, increasing the speed of indoor cooling.

[0093] In some embodiments, the air conditioner has a first air inlet and a second air inlet; the first air inlet corresponds to the first air outlet, and the second air inlet corresponds to the second air outlet.

[0094] In some embodiments, the control unit 104 is also configured to obtain the area where the indoor personnel are located after determining that there is no need to adjust the room temperature reduction speed; if the area where the indoor personnel are located is in the set first area, the rotation angle of the first door panel is increased to increase the air intake volume of the first air inlet; and the opening angle of the first air guide plate is controlled to be a preset sixth angle, and the opening angle of the second air guide plate is controlled to be a preset seventh angle, so that the air outlet of the air conditioner blows toward the first area; if the area where the indoor personnel are located is in the set second area, the rotation angle of the second door panel is increased to increase the air intake volume of the second air inlet; and the opening angle of the first air guide plate is controlled to be a preset eighth angle, and the opening angle of the second air guide plate is controlled to be a preset ninth angle, so that the air outlet of the air conditioner blows toward the second area.

[0095] Figure 8 To divide the user activity locations, the combinations of user activity locations are determined as different activity areas. Specifically, activity area one is S1+S2, activity area two is S2+S3, activity area three is S3+S4, and activity area four is S4+S5. Activity area five is where user activity locations are dispersed and not concentrated in a certain location.

[0096] The opening angle of the air guide plate of the air conditioner corresponds to the activity area. For the left air guide plate, when the opening angle is a3, the air from the first air outlet blows to the activity area 1 and the activity area 2, and when the opening angle is a5, the air from the first air outlet blows to the activity area 3 and the activity area 4. For the right air guide plate, when the opening angle is b1, the air from the second air outlet blows to the activity area 3 and the activity area 4, and when the opening angle is b5, the air from the second air outlet blows to the activity area 1 and the activity area 2.

[0097] On the basis of controlling the rotation angle of the first door panel and the second door panel according to the distance between the indoor occupant and the indoor unit, combined with the area where the indoor occupant is located, the first door panel, the second door panel, the left air guide plate and the right air guide plate can be controlled according to the following table.

[0098]

[0099]

[0100] By controlling the angle of the air guide plate of the door panel based on the distance between the user and the indoor unit and the user's activity area, the wind can move with the user, improving the user's physical comfort.

[0101] Since the processing and functions implemented by the device of this embodiment basically correspond to the embodiments, principles and examples of the aforementioned method, for the details not fully described in this embodiment, please refer to the relevant descriptions in the aforementioned embodiments, and no further elaboration will be made here.

[0102] By adopting the technical solution of the present invention, the first door panel at the first air outlet and the second door panel at the second air outlet of the indoor unit of the air conditioner can respectively rotate with the connection between the first door panel and the fuselage of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0103] According to an embodiment of the present invention, an air conditioner corresponding to the control device of the air conditioner is also provided. The air conditioner may include: the control device of the air conditioner described above.

[0104] Since the processing and functions implemented by the air conditioner of this embodiment basically correspond to the embodiments, principles and examples of the aforementioned devices, for the details not fully described in this embodiment, please refer to the relevant descriptions in the aforementioned embodiments and will not be repeated here.

[0105] By adopting the technical solution of the present invention, the first door panel at the first air outlet and the second door panel at the second air outlet of the indoor unit of the air conditioner can respectively rotate with the connection between the first door panel and the fuselage of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0106] According to an embodiment of the present invention, a storage medium corresponding to the air conditioner control method is also provided, wherein the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the air conditioner control method described above.

[0107] Since the processing and functions implemented by the storage medium of this embodiment basically correspond to the embodiments, principles and examples of the aforementioned method, for the details not fully described in this embodiment, please refer to the relevant descriptions in the aforementioned embodiments, and no further elaboration will be made here.

[0108] By adopting the technical solution of the present invention, the first door panel at the first air outlet and the second door panel at the second air outlet of the indoor unit of the air conditioner can respectively rotate with the connection between the first door panel and the fuselage of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0109] According to an embodiment of the present invention, a computer program product corresponding to the air conditioner control method is also provided, wherein the computer program product comprises a computer program, and when the computer program product is processed and executed, the steps of the air conditioner control method are implemented.

[0110] Since the processing and functions implemented by the computer program product of this embodiment basically correspond to the embodiments, principles and examples of the aforementioned method, for the details not fully described in this embodiment, please refer to the relevant descriptions in the aforementioned embodiments and will not be repeated here.

[0111] By adopting the technical solution of the present invention, the first door panel at the first air outlet and the second door panel at the second air outlet of the indoor unit of the air conditioner can respectively rotate with the connection between the first door panel and the fuselage of the indoor unit as the rotation axis; when the air conditioner is running, it is determined whether the room temperature reduction speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed needs to be adjusted, the rotation angle of the first door panel and the second door panel and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; if it is determined that the room temperature reduction speed does not need to be adjusted, the rotation angle of the first door panel and the second door panel is controlled according to the distance between the indoor personnel and the indoor unit. Thus, by controlling the rotation angle of the door panel and the compressor frequency in combination with the indoor temperature and the distance between the indoor personnel and the indoor unit, the cooling speed and air supply volume are increased, and the air outlet is blown to the user position, thereby improving the user experience.

[0112] In summary, it is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0113] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A method for controlling an air conditioner, characterized in that: The indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is provided at the first air outlet; a second door panel is provided at the second air outlet; after the first door panel and the second door panel are opened, they can rotate with the connection between themselves and the body of the indoor unit as the rotation axis; The method comprises: When the air conditioner is running, the first door panel and the second door panel are in an open state, and the indoor ambient temperature, the indoor set temperature, and the distance between the indoor person and the indoor unit are obtained; Determining whether it is necessary to adjust the room temperature lowering speed according to the indoor ambient temperature and the indoor set temperature; If it is determined that the room temperature lowering speed needs to be adjusted, the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor are controlled according to the indoor ambient temperature and the indoor set temperature; If it is determined that the room temperature lowering speed does not need to be adjusted, the rotation angle of the first door panel and the rotation angle of the second door panel are controlled according to the distance between the indoor person and the indoor unit.

2. The air conditioner control method according to claim 1, characterized in that: Determining whether it is necessary to adjust the room temperature lowering speed according to the indoor ambient temperature and the indoor set temperature includes: Recording the difference between the indoor ambient temperature and the indoor set temperature as a temperature difference value, and determining the magnitude relationship between the temperature difference value and a preset temperature difference value; If the temperature difference is greater than or equal to the preset temperature difference, it is determined that the room temperature reduction speed needs to be adjusted; If the temperature difference is less than the preset temperature difference, it is determined that there is no need to adjust the room temperature lowering speed.

3. The air conditioner control method according to claim 1, characterized in that: Controlling the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature includes: Determine the size of the temperature difference; If the temperature difference is within a first temperature range, the rotation angles of the first door panel and the second door panel are controlled to be a preset first angle, and the operating frequency of the compressor is increased according to a preset first adjustment amount; If the temperature difference is within a second temperature range, the rotation angles of the first door panel and the second door panel are controlled to be a preset second angle, and the operating frequency of the compressor is increased according to a preset second adjustment amount; Among them, the first temperature range is greater than the second temperature range, the preset first angle is greater than the preset second angle, and the preset first adjustment amount is greater than the preset second adjustment amount.

4. The air conditioner control method according to claim 1, characterized in that: Controlling the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit includes: Determining the distance between the indoor person and the indoor unit; If the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset third angle; If the distance between the indoor person and the indoor unit is within a first distance range, controlling the rotation angle of the first door panel and the second door panel to be a preset fourth angle; Among them, the first distance range is greater than the second distance range, and the preset third angle is greater than the preset fourth angle.

5. The air conditioner control method according to any one of claims 2 to 4, characterized in that: A first air guide plate is provided at the first air outlet, and a second air guide plate is provided at the second air guide plate; The method further comprises: After determining that the room temperature lowering speed needs to be adjusted, the opening angles of the first air guide plate and the second air guide plate are controlled to be a preset fifth angle so that the contact areas between the air outlet of the indoor unit and the first air guide plate and the second air guide plate are minimized.

6. The air conditioner control method according to claim 5, characterized in that: The air conditioner has a first air inlet and a second air inlet; The first air inlet corresponds to the first air outlet, and the second air inlet corresponds to the second air outlet; The method further comprises: After determining that there is no need to adjust the room temperature lowering speed, obtain the area where the indoor personnel are located; If the area where the indoor person is located is in the set first area, the rotation angle of the first door panel is increased to increase the air intake of the first air inlet; and the opening angle of the first air guide plate is controlled to be a preset sixth angle, and the opening angle of the second air guide plate is controlled to be a preset seventh angle, so that the air outlet of the air conditioner is blown toward the first area; If the area where the indoor personnel are located is in the set second area, the rotation angle of the second door panel is increased to increase the air intake of the second air inlet; and the opening angle of the first air guide plate is controlled to be the preset eighth angle, and the opening angle of the second air guide plate is controlled to be the preset ninth angle, so that the air outlet of the air conditioner blows toward the second area.

7. A control device for an air conditioner, characterized in that: The indoor unit of the air conditioner has a first air outlet and a second air outlet; a first door panel is provided at the first air outlet; a second door panel is provided at the second air outlet; after the first door panel and the second door panel are opened, they can rotate with the connection between themselves and the body of the indoor unit as the rotation axis; The device comprises: An acquisition unit is configured to acquire the indoor ambient temperature, the indoor set temperature, and the distance between the indoor person and the indoor unit when the air conditioner is running and the first door panel and the second door panel are in an open state; A control unit configured to determine whether a room temperature lowering speed needs to be adjusted according to the indoor ambient temperature and the indoor set temperature; The control unit is further configured to control the rotation angle of the first door panel, the rotation angle of the second door panel, and the operating frequency of the compressor according to the indoor ambient temperature and the indoor set temperature if it is determined that the room temperature reduction speed needs to be adjusted; The control unit is further configured to control the rotation angle of the first door panel and the rotation angle of the second door panel according to the distance between the indoor person and the indoor unit if it is determined that there is no need to adjust the room temperature lowering speed.

8. An air conditioner, characterized in that: include: The air conditioner control device as claimed in claim 7.

9. A storage medium, characterized in that: The storage medium includes a stored program, wherein when the program is executed, the device where the storage medium is located is controlled to execute the air conditioner control method according to any one of claims 1 to 6.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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