Control method, air conditioner and storage medium

Abstract

The invention provides a control method, an air conditioner and a storage medium. The control method comprises the steps that whether a person activity condition exists in the space where the air conditioner is located or not is obtained to determine whether an energy-saving control mode is started or not; the energy-saving control mode comprises the steps that the operation mode of the air conditioner, the first indoor environment temperature T first inner ring of a first area corresponding to the first air outlet and the second indoor environment temperature T second inner ring of a second area corresponding to the second air outlet are obtained; according to the operation mode of the air conditioner and the temperature difference between the first indoor environment temperature T first inner ring and the second indoor environment temperature T second inner ring, the refrigerating or heating requirements of the first area and the second area are determined; and operation of the first air duct assembly and operation of the second air duct assembly are controlled according to the refrigerating or heating requirements of the first area and the second area. According to the technical scheme, the technical problem that when the air conditioner with the air outlets in the two sides operates in the unmanned state, large energy waste is likely to occur can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioner control, and in particular, to a control method, an air conditioner, and a storage medium. Background Art

[0002] Currently, in order to facilitate covering a larger area of space and better achieve uniform temperature adjustment, bilateral air outlets and bilateral air duct assemblies are provided on the air conditioner for air outlet. The air conditioner with bilateral air outlets and bilateral air duct assemblies can improve the efficiency of air flow to a certain extent and improve the indoor air quality faster and better.

[0003] However, when there is no one in the room, the above-mentioned air conditioner with bilateral air duct assemblies often has a large amount of energy waste. Summary of the Invention

[0004] The main object of the present invention is to provide a control method, an air conditioner, and a storage medium to solve the technical problem of large energy waste that easily occurs when the air conditioner with bilateral air outlets operates in the absence of people in the prior art.

[0005] To achieve the above object, according to one aspect of the present invention, a control method is provided. The control method is applicable to an air conditioner. The air conditioner has a first air outlet and a second air outlet arranged at intervals, and the air conditioner further includes a first air duct assembly for blowing air towards the first air outlet and a second air duct assembly for blowing air towards the second air outlet; the control method includes: obtaining whether there is human activity in the space where the air conditioner is located, and controlling whether to enter the energy-saving control mode according to the human activity situation; the energy-saving control mode includes:

[0006] Obtaining the operating mode of the air conditioner, the first indoor environmental temperature T 第一内环 of the first area corresponding to the first air outlet, and the second indoor environmental temperature T 第二内环 of the second area corresponding to the second air outlet;

[0007] Determining the magnitude of the cooling or heating demand of the first area and the second area according to the operating mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 ;

[0008] Controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the magnitude of the cooling or heating demand of the first area and the second area.

[0009] Further, controlling whether to enter the energy-saving control mode according to the human activity situation includes:

[0010] When there is no person in the space where the air conditioner is located for a period of continuous time greater than or equal to a preset value, control enters the energy-saving control mode;

[0011] When there is no person in the space where the air conditioner is located for a period of continuous time less than the preset value, or when there is always a person in the space where the air conditioner is located, control the first air duct assembly and the second air duct to operate.

[0012] Further, control the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first region and the second region, including:

[0013] When the cooling capacity or heating capacity of the first region is not equal to the cooling capacity or heating capacity of the second region, control the air duct assembly corresponding to the region with the larger cooling capacity or heating capacity to continue operating, close the air outlet corresponding to the region with the smaller cooling capacity or heating capacity, and stop the operation of the air duct assembly corresponding to the region with the smaller cooling capacity or heating capacity;

[0014] When the cooling capacity or heating capacity of the first region is equal to the cooling capacity or heating capacity of the second region, control the first air duct assembly and the second air duct assembly to continue operating.

[0015] Further, controlling the air duct assembly corresponding to the region with the larger cooling capacity or heating capacity to continue operating and the air duct assembly corresponding to the region with the smaller cooling capacity or heating capacity to stop operating includes:

[0016] Obtain the absolute value of the temperature difference δT1 between the temperature corresponding to the region with the larger cooling capacity or heating capacity and the set temperature;

[0017] Adjust the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1.

[0018] Further, adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1 includes:

[0019] Compare the absolute value of the temperature difference δT1 with a preset temperature difference value δT0;

[0020] When δT1≥δT0, control the air outlet motor of the corresponding air duct assembly to operate at a low fan speed and / or control the air deflector of the corresponding air duct assembly to deflect within the maximum angle range;

[0021] When δT1<δT0, control the air outlet motor of the corresponding air duct assembly to operate at a high fan speed and / or control the air deflector of the corresponding air duct assembly to deflect within the maximum angle range;

[0022] Wherein, the operating speed of the high fan speed is greater than the operating speed of the low fan speed.

[0023] Further, controlling the air duct components corresponding to the areas with large cooling capacity or heating capacity to continue operating, closing the air vents corresponding to the areas with small cooling capacity or heating capacity, and stopping the operation of the air duct components corresponding to the areas with small cooling capacity or heating capacity further includes:

[0024] After the process of adjusting the operation of the corresponding air duct components according to the magnitude of the absolute temperature difference δT1 is completed, control the air vents corresponding to the areas with small cooling capacity or heating capacity to close and the air duct components corresponding to the areas with small cooling capacity or heating capacity to stop operating.

[0025] Further, controlling the first air duct component and the second air duct component to continue operating includes:

[0026] Obtaining the absolute value of the temperature difference δT2 between the temperature of the first area or the second area and the set temperature;

[0027] Adjusting the operation of the first air duct component and the second air duct component according to the magnitude of the absolute temperature difference δT2.

[0028] Further, adjusting the operation of the first air duct component and the second air duct component according to the magnitude of the absolute temperature difference δT2 includes:

[0029] Comparing the absolute value of the temperature difference δT2 with a preset temperature difference value δT0;

[0030] When δT2 ≥ δT0, controlling the air outlet motors of the first air duct component and the second air duct component to operate in the silent air gear and / or the air outlet motor air deflector of the first air duct component and the air deflector of the second air duct component to deflect within the maximum angle range;

[0031] When δT2 < δT0, controlling the air outlet motors of the first air duct component and the second air duct component to operate in the low air gear and / or the air deflector of the first air duct component and the air deflector of the second air duct component to deflect within the maximum angle range;

[0032] Wherein, the operating speed of the low air gear is greater than the operating speed of the silent air gear.

[0033] Further, determining the magnitude of the cooling or heating demand of the first area and the second area according to the operating mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 includes:

[0034] When the air conditioner is in the cooling mode and T 第一内环 > T 第二内环 , it is determined that the cooling demand of the first area is greater than the cooling demand of the second area;

[0035] When the air conditioner is in the cooling mode and T第一内环 <T 第二内环 When it is, it is determined that the cooling demand of the first area is less than that of the second area;

[0036] When the air conditioner is in the cooling mode and T 第一内环 = T 第二内环 When it is, it is determined that the cooling demand of the first area is equal to that of the second area;

[0037] When the air conditioner is in the heating mode and T 第一内环 > T 第二内环 When it is, it is determined that the heating demand of the first area is less than that of the second area;

[0038] When the air conditioner is in the heating mode and T 第一内环 <T 第二内环 When it is, it is determined that the heating demand of the first area is greater than the cooling demand of the second area;

[0039] When the air conditioner is in the heating mode and T 第一内环 = T 第二内环 When it is, it is determined that the heating demand of the first area is equal to that of the second area.

[0040] Furthermore, the air conditioner has an axial plane extending in the vertical direction, and the control method is used to control the operation of the first air duct assembly and the second air duct assembly according to the cooling or heating demand magnitudes of the first area and the second area located on both sides of the axial plane.

[0041] Furthermore, the control method further includes:

[0042] Obtain the startup situation of the first air duct assembly and the startup situation of the second air duct assembly;

[0043] According to the startup situation of the first air duct assembly and the startup situation of the second air duct assembly, adjust the rotation speed of the air outlet motor of the first air duct assembly at the gear position and / or the rotation speed of the air outlet motor of the second air duct assembly at the gear position.

[0044] Furthermore, adjusting the rotation speed of the air outlet motor of the first air duct assembly at the gear position and / or the rotation speed of the air outlet motor of the second air duct assembly at the gear position according to the startup situation of the first air duct assembly and the startup situation of the second air duct assembly includes:

[0045] When the air outlet motor of one of the first air duct assembly and the second air duct assembly operates at a predetermined air gear, control the rotation speed of the air outlet motor to be V0;

[0046] When both the first air duct assembly and the second air duct assembly operate at a predetermined air gear, control the rotation speed of the air outlet motor of the first air duct assembly to be V1 and the rotation speed of the air outlet motor of the second air duct assembly to be V2;

[0047] Wherein, V1 > V0; and / or, V2 > V0; and / or, V1 = V2.

[0048] According to another aspect of the present invention, there is provided an air conditioner, which adopts the control method provided above. The air conditioner includes:

[0049] An acquisition module, configured to acquire the operating mode of the air conditioner, the first indoor ambient temperature T of the first area corresponding to the first air outlet 第一内环 , and the second indoor ambient temperature T of the second area corresponding to the second air outlet 第二内环 ;

[0050] A judgment module, configured to determine the magnitude of the cooling or heating demand of the first area and the second area according to the operating mode of the air conditioner and the temperature difference between the first indoor ambient temperature T 第一内环 and the second indoor ambient temperature T 第二内环 ;

[0051] A control module, configured to control the operation of the first air duct assembly and the operation of the second air duct assembly according to the magnitude of the cooling or heating demand of the first area and the second area.

[0052] Further, the air conditioner further includes an indoor unit housing, the indoor unit housing has a first side and a second side, a first air outlet is provided on the first side, and a second air outlet is provided on the second side; the air conditioner further includes:

[0053] A first temperature detection component, provided on the first side to detect the temperature of the first air outlet area corresponding to the first air outlet; and / or,

[0054] A second temperature detection component, provided on the second side to detect the temperature of the second air outlet area corresponding to the second air outlet; and / or,

[0055] At least one of a millimeter wave radar detection component, an infrared sensor, and an image acquisition component, provided on the indoor unit housing to detect the personnel activity situation.

[0056] According to still another aspect of the present invention, there is provided a computer-readable storage medium, the computer-readable storage medium includes a stored program, wherein the program, when running, executes the control method provided above.

[0057] Applying the technical solution of the present invention, by controlling whether to enter the energy-saving control mode according to the personnel activity situation, and controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first area and the second area in the energy-saving control mode, it is convenient to make the control of the first air duct assembly and the second air duct assembly adapt to the magnitudes of the cooling or heating demand, thereby avoiding the situation that the cooling capacity is greater than the cooling demand or the heating capacity is greater than the heating demand or the unnecessary opening of the first air duct assembly and the second air duct assembly, thus achieving the effect of energy conservation and environmental protection. Therefore, through the control method provided by this embodiment, it can not only ensure the accurate regulation of the outlet air temperature, but also avoid the technical problem of large energy waste when operating in the unmanned state. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0059] Figure 1 shows a schematic flowchart of the control method provided by an embodiment of the present invention;

[0060] Figure 2 shows a schematic flowchart of the first control stage in the cooling mode provided by an embodiment of the present invention;

[0061] Figure 3 shows a schematic flowchart of the second control stage in the cooling mode provided by an embodiment of the present invention;

[0062] Figure 4 shows a schematic flowchart of the third control stage in the cooling mode provided by an embodiment of the present invention;

[0063] Figure 5 shows a schematic flowchart of the first control stage in the heating mode provided by an embodiment of the present invention;

[0064] Figure 6 shows a schematic flowchart of the second control stage in the heating mode provided by an embodiment of the present invention;

[0065] Figure 7 shows a schematic flowchart of the third control stage in the heating mode provided by an embodiment of the present invention;

[0066] Figure 8 shows a schematic layout diagram of the first air outlet and the second air outlet of the air conditioner provided by an embodiment of the present invention;

[0067] Figure 9Shows a layout schematic diagram of a first region and a second region provided according to an embodiment of the present invention;

[0068] Figure 10 Shows a schematic diagram of air sweeping at the first air outlet provided according to an embodiment of the present invention;

[0069] Figure 11 Shows a schematic diagram of air sweeping at the second air outlet provided according to an embodiment of the present invention.

[0070] Wherein, the above-mentioned drawings include the following reference numerals:

[0071] 10, the first air outlet; 20, the second air outlet;

[0072] 30, the first region; 40, the second region. Detailed implementation manners

[0073] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0074] As Figure 1 shown, Embodiment 1 of the present invention provides a control method, the control method is applicable to an air conditioner, the air conditioner has a first air outlet 10 and a second air outlet 20 arranged at intervals, the air conditioner further includes a first air duct assembly for blowing air towards the first air outlet 10 and a second air duct assembly for blowing air towards the second air outlet 20; the control method includes: obtaining whether there is human activity in the space where the air conditioner is located, and controlling whether to enter an energy-saving control mode according to the human activity situation; the energy-saving control mode includes: obtaining the operation mode of the air conditioner, the first indoor environmental temperature T of the first region 30 corresponding to the first air outlet 10 第一内环 , the second indoor environmental temperature T of the second region 40 corresponding to the second air outlet 20 第二内环 ; determining the magnitude of the cooling or heating demand of the first region 30 and the second region 40 according to the operation mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 ; controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the magnitude of the cooling or heating demand of the first region 30 and the second region 40.

[0075] By adopting the control method provided in this embodiment, by controlling whether to enter the energy-saving control mode according to the personnel activity situation, and by controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand sizes of the first area 30 and the second area 40 in the energy-saving control mode, it is possible to facilitate the adaptation of the control of the first air duct assembly and the second air duct assembly to the sizes of the cooling or heating demands, thereby avoiding the situation where the cooling capacity is greater than the cooling demand, or the heating capacity is greater than the heating demand, or the unnecessary startup of the first air duct assembly and the second air duct assembly, and thus achieving the effect of energy conservation and environmental protection. Therefore, through the control method provided in this embodiment, it is possible to solve the technical problem that the existing air conditioner with double-sided air outlets is prone to large energy waste when operating in an unoccupied state.

[0076] It should be noted that the cooling demand and the heating demand are determined according to the absolute value of the temperature difference. When the absolute value of the temperature difference is larger, it represents that the corresponding demand of the cooling demand or the heating demand is larger; when the absolute value of the temperature difference is smaller, it represents that the corresponding demand of the cooling demand or the heating demand is smaller.

[0077] In this embodiment, controlling whether to enter the energy-saving control mode according to the personnel activity situation includes: when there is no person in the space where the air conditioner is located for a period greater than or equal to the preset continuous duration, controlling to enter the energy-saving control mode; when there is no person in the space where the air conditioner is located for a period less than the preset continuous duration, or when there is always a person in the space where the air conditioner is located, controlling both the first air duct assembly and the second air duct to operate. By adopting such a method, it is possible to more accurately judge whether to enter the energy-saving control mode, so as to avoid the situation where the operation of the air conditioner fluctuates greatly in a short time due to the short-term entry and exit of personnel, and facilitate ensuring the stability of the operation of the air conditioner.

[0078] Specifically, the preset continuous duration can be comprehensively considered according to the time when the air conditioner can stably switch the operation state and the actual time when the personnel go out. The preset continuous duration can be set between 20 consecutive minutes and 40 consecutive minutes (including 20 consecutive minutes and 40 consecutive minutes). Preferably, the preset continuous duration can be set to 30 consecutive minutes.

[0079] In this embodiment, the operation of the first air duct assembly and the operation of the second air duct assembly are controlled according to the cooling or heating demand of the first area 30 and the second area 40, including: when the cooling capacity or heating capacity of the first area 30 is not equal to the cooling capacity or heating capacity of the second area 40, controlling the air duct assembly corresponding to the area with the larger cooling capacity or heating capacity to continue operating, closing the air outlet corresponding to the area with the smaller cooling capacity or heating capacity, and stopping the operation of the air duct assembly corresponding to the area with the smaller cooling capacity or heating capacity; when the cooling capacity or heating capacity of the first area 30 is equal to the cooling capacity or heating capacity of the second area 40, controlling the first air duct assembly and the second air duct assembly to continue operating. By adopting such a method, it is possible to easily determine the operating conditions of the first air duct assembly and the second air duct assembly according to the cooling capacity and heating capacity of the first area 30 and the second area 40, so as to make the first air duct assembly and the second air duct assembly operate in a more energy-saving and environmentally friendly manner on the premise of ensuring indoor air quality.

[0080] Specifically, controlling the air duct assembly corresponding to the area with the larger cooling capacity or heating capacity to continue operating and stopping the operation of the air duct assembly corresponding to the area with the smaller cooling capacity or heating capacity includes: obtaining the absolute value of the temperature difference δT1 between the temperature corresponding to the area with the larger cooling capacity or heating capacity and the set temperature; adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1. By adopting such a setting, it is possible to more accurately adjust the operation of the corresponding air duct assembly, so as to better achieve energy conservation and environmental protection.

[0081] Specifically, the corresponding air duct assembly can be the first air duct assembly or the second air duct assembly.

[0082] Specifically, adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1 includes: comparing the absolute value of the temperature difference δT1 with a preset temperature difference value δT0; when δT1 ≥ δT0, controlling the air outlet motor of the corresponding air duct assembly to operate at a low gear and / or the air deflector of the corresponding air duct assembly to deflect within the maximum angle range; when δT1 < δT0, controlling the air outlet motor of the corresponding air duct assembly to operate at a high gear and / or the air deflector of the corresponding air duct assembly to deflect within the maximum angle range; wherein, the operating speed of the high gear is greater than the operating speed of the low gear. By adopting the technical solution provided in this embodiment, it is possible to better adjust the operation of the corresponding air duct assembly according to the absolute value of the temperature difference, so that under the adjustment of the air duct and / or the air deflector angle, it can not only meet the indoor air temperature but also achieve the effect of energy conservation and environmental protection.

[0083] Specifically, the absolute value of the temperature difference δT1 is a value greater than or equal to 0, and the preset temperature difference value δT0 is a value greater than or equal to 0.

[0084] Specifically, the magnitude of the preset temperature difference value δT0 can be adaptively adjusted according to the magnitude of the actual temperature. Generally, the range of the preset temperature difference value δT0 is between 1°C and 5°C. Preferably, the preset temperature difference value δT0 can be 2°C.

[0085] Specifically, controlling the air duct assembly corresponding to the area with a large cooling capacity or heating capacity to continue operating, closing the air vents corresponding to the area with a small cooling capacity or heating capacity, and stopping the operation of the air duct assembly corresponding to the area with a small cooling capacity or heating capacity further includes: after the process of adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute temperature difference δT1 is completed, controlling the air vents corresponding to the area with a small cooling capacity or heating capacity to close and the air duct assembly corresponding to the area with a small cooling capacity or heating capacity to stop operating. In this way, it is possible to avoid sudden changes in the tube temperature of the indoor heat exchanger caused by directly closing the air vents or the corresponding air duct assemblies corresponding to the area with a small cooling capacity or heating capacity during the process of adjusting the operation of the corresponding air duct assembly, thus ensuring the stable operation of the air conditioner.

[0086] Specifically, the time when the process of adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute temperature difference δT1 is completed corresponds to within 60 s. Therefore, it is possible to correspondingly control the air vents corresponding to the area with a small cooling capacity or heating capacity to close and the air duct assembly corresponding to the area with a small cooling capacity or heating capacity to stop operating 60 s after starting to adjust the operation of the corresponding air duct assembly.

[0087] It should be noted that the corresponding air vents include the first air vent and the second air vent.

[0088] In this embodiment, controlling the first air duct assembly and the second air duct assembly to continue operating includes: obtaining the absolute value of the temperature difference δT2 between the temperature of the first area 30 or the second area 40 and the set temperature; adjusting the operation of the first air duct assembly and the second air duct assembly according to the magnitude of the absolute value of the temperature difference δT2. By using such a method, it is possible to facilitate the adaptive adjustment of the operation of the first air duct assembly and the second air duct assembly according to the actual temperature difference situation, so as to ensure the precise adjustment of the first air duct assembly and the second air duct assembly, and to better achieve energy conservation and environmental protection.

[0089] Specifically, in "obtaining the absolute value of the temperature difference δT2 between the temperature of the first area 30 or the second area 40 and the set temperature", the temperature of the first area 30 corresponding to the second area 40 is equal. Therefore, obtaining the absolute value of the temperature difference between the temperature of the first area 30 and the set temperature is the same as obtaining the absolute value of the temperature difference between the temperature of the second area 40 and the set temperature.

[0090] Specifically, the operation of the first air duct assembly and the second air duct assembly is adjusted according to the magnitude of the absolute temperature difference δT2, including: comparing the absolute temperature difference δT2 with a preset temperature difference value δT0; when δT2 ≥ δT0, controlling the air outlet motors of both the first air duct assembly and the second air duct assembly to operate in the silent wind gear and / or controlling the air deflector plates of the air outlet motors of both the first air duct assembly and the second air duct assembly to deflect within the maximum angle range; when δT2 < δT0, controlling the air outlet motors of both the first air duct assembly and the second air duct assembly to operate in the low wind gear and / or controlling the air deflector plates of both the first air duct assembly and the second air duct assembly to deflect within the maximum angle range; wherein, the operating speed of the low wind gear is greater than that of the silent wind gear. By adopting such a method, it is possible to further refine the accuracy of the adjustment of the first air duct assembly and the second air duct assembly, so as to better ensure that the indoor air temperature meets the requirements and better achieve energy conservation and environmental protection.

[0091] As Figure 10 and 11 shown, the air deflector plate of the first air duct assembly deflecting within the maximum angle range can be understood as the first air duct assembly including a left swing motor, and the left swing motor drives the air deflector plate of the first air duct assembly to continuously rotate within the maximum angle range or to be respectively fixed at multiple angle states. Specifically, the multiple angle states can include 5 angle states, corresponding to ① angle 1, ② angle 2, ③ angle 3, ④ angle 4, ⑤ angle 5. The air deflector plate of the first air duct assembly deflecting within the maximum angle range corresponds to the full swing state of the air deflector plate of the first air duct assembly, that is: the left swing motor executes a back-and-forth sweep between angle 1 and angle 5. The air deflector plate of the second air duct assembly deflecting within the maximum angle range corresponds to the full swing state of the air deflector plate of the second air duct assembly, that is: the right swing motor executes a back-and-forth sweep between angle 1 and angle 5.

[0092] In this embodiment, according to the operating mode of the air conditioner and the temperature difference between the first indoor ambient temperature T 第一内环 and the second indoor ambient temperature T 第二内环 , the cooling or heating demand magnitudes of the first area 30 and the second area 40 are determined, including: when the air conditioner is in the cooling mode and T 第一内环 > T 第二内环 , it is determined that the cooling demand of the first area 30 is greater than that of the second area 40; when the air conditioner is in the cooling mode and T 第一内环 < T 第二内环 , it is determined that the cooling demand of the first area 30 is less than that of the second area 40; when the air conditioner is in the cooling mode and T 第一内环 = T 第二内环 , it is determined that the cooling demand of the first area 30 is equal to that of the second area 40; when the air conditioner is in the heating mode and T 第一内环>T 第二内环 When it is, it is determined that the heating demand of the first area 30 is less than the heating demand of the second area 40; when the air conditioner is in the heating mode, T 第一内环 <T 第二内环 When it is, it is determined that the heating demand of the first area 30 is greater than the cooling demand of the second area 40; when the air conditioner is in the heating mode, T 第一内环 =T 第二内环 When it is, it is determined that the heating demand of the first area 30 is equal to the heating demand of the second area 40. With such a setting, it is convenient to accurately compare and judge the magnitudes of the cooling or heating demands of the first area 30 and the second area 40, facilitating subsequent corresponding control.

[0093] Specifically, the air conditioner has an axial plane extending in the vertical direction, and the control method is used to control the operation of the first air duct assembly and the second air duct assembly according to the magnitudes of the cooling or heating demands of the first area 30 and the second area 40 located on both sides of the axial plane. With such a setting, it is convenient to divide the indoor space into the first area 30 and the second area 40 according to the axial plane of the air conditioner, thereby facilitating accurate regulation of the first area 30 and the second area 40 to better ensure the accuracy and uniformity of the indoor air temperature regulation.

[0094] Specifically, the first area 30 is the left area, and the second area 40 is the right area. The first air outlet 10 is the left air outlet, and the second air outlet 20 is the right air outlet. This axial plane can be the symmetry plane of the air conditioner. The first air duct assembly is the left air duct assembly, and the second air duct assembly is the right air duct assembly. Specifically, the inner ring detection temperature of the left area is T 左内环 (that is, T 第一内环 ), and the inner ring detection temperature of the right area is T 右内环 (that is, T 第二内环 ).

[0095] In this embodiment, the control method further includes: obtaining the startup conditions of the first air duct assembly and the second air duct assembly; adjusting the rotational speed of the air outlet motor of the first air duct assembly at the gear position and / or the rotational speed of the air outlet motor of the second air duct assembly at the gear position according to the startup conditions of the first air duct assembly and the second air duct assembly. With such a method, it is convenient to further accurately adjust the rotational speeds of the air outlet motors of the first air duct assembly and the second air duct assembly to better meet the corresponding temperature regulation requirements and energy conservation and environmental protection requirements.

[0096] Specifically, the air outlet motor of the first air duct assembly is the motor in the blower of the first air duct assembly (which can also be called the left blower motor). By controlling the rotation speed of the air outlet motor of the first air duct assembly, the air outlet speed of the first air outlet 10 can be regulated. The air outlet motor of the second air duct assembly is the motor in the blower of the second air duct assembly (which can also be called the right blower motor). By controlling the rotation speed of the air outlet motor of the first air duct assembly, the air outlet speed of the second air outlet 20 can be regulated.

[0097] In this embodiment, according to the startup conditions of the first air duct assembly and the second air duct assembly, the rotation speed of the gear position where the air outlet motor of the first air duct assembly is located and / or the rotation speed of the gear position where the air outlet motor of the second air duct assembly is located are adjusted, including: when the air outlet motor of one of the first air duct assembly and the second air duct assembly operates at a predetermined air gear, controlling the rotation speed of the air outlet motor to be V0; when both the first air duct assembly and the second air duct assembly operate at a predetermined air gear, controlling the rotation speed of the air outlet motor of the first air duct assembly to be V1 and the rotation speed of the air outlet motor of the second air duct assembly to be V2; where V1 > V0; and / or V2 > V0; and / or V1 = V2. Adopting such a setting method can facilitate better energy conservation on the basis of ensuring the temperature adjustment effect.

[0098] It should be noted that the predetermined air gear includes one of the silent air gear, the low air gear, and the high air gear. The wind speed of the silent air gear is less than the wind speed of the low air gear, and the wind speed of the low air gear is less than the wind speed of the high air gear.

[0099] Considering system reliability and indoor comfort issues, when entering the energy-saving control mode in the unmanned state, when the left blower motor or the right blower motor is turned on alone, each executes three gears: the high air gear, the low air gear, and the silent gear; when both the left blower motor and the right blower motor are running simultaneously, the three gears executed are increased by 50r to 200r on the basis of the gears when turned on alone, and preferably it can be 100r. The specific description is as shown in the following table:

[0100]

[0101] Specifically, as Figures 2 to 7 shown, the control methods in this embodiment are carried out separately for the cooling mode and the heating mode. Specifically, in the cooling mode, the first control stage, the second control stage, and the third control stage are carried out in sequence. In the heating mode, the first control stage, the second control stage, and the third control stage are carried out in sequence.

[0102] Specifically, the control method in the cooling mode is as follows:

[0103] The air conditioner is turned on and enters the cooling mode. At this time, the left and right air outlets of the air conditioner are blowing air normally. If the detection sensor on the air conditioner detects no human activity in the room for 30 consecutive minutes, it enters the unmanned energy-saving control. At this time, the sensor detects T 左内环 Is it > T 右内环 It should be noted that T 左内环 Corresponds to T 第一内环 、T 右内环 Corresponds to T 第二内环 .

[0104] When the detected T 左内环 > T 右内环 , it means that the cooling demand in the left area is greater than that in the right area. Therefore, it is considered to close the right air outlet, and the left air outlet remains open. The sensor detects T 左内环 That's all. At the same time, detect T 设定温度 -T 左内环 (Corresponding to δT1) Whether it is ≥ 2°C (corresponding to δT0). If T 设定温度 -T 左内环 ≥ 2°C, it means that the left inner ring temperature can already meet the user's required cooling capacity. Then execute the command to open the left air outlet and close the right air outlet. 60 seconds after the command is executed, the right fan stops and the right air deflector closes. Starting from the time when the command is executed, the fan of the left air outlet runs at a low speed, and the left air deflector opens for full sweep. The design of 60 seconds here is to consider that the left fan needs a certain amount of time to change the wind speed and run stably. After the system runs stably and reliably, then close the right air outlet to avoid the sudden shutdown of the indoor evaporator tube temperature caused by suddenly closing one side of the air outlet and triggering protection shutdown. If T 设定温度 -T 左内环 < 2°C, it means that the left inner ring temperature cannot meet the user's required cooling capacity. Then still execute the command to open the left air outlet and close the right air outlet. The fan of the right air outlet stops and the right air deflector closes, while the fan speed of the left air outlet is adjusted up one gear and runs at a high speed, and the left air deflector opens for full sweep;

[0105] When the detected T 左内环 < T 右内环 , it means that the cooling demand in the right area is greater than that in the left area. Therefore, it is considered to close the left air outlet, and the right air outlet remains open. The sensor detects T 右内环 That's all. At the same time, detect T 设定温度 -T 右内环 Whether it is ≥ 2°C. If T 设定温度 -T 右内环If the temperature of the right inner ring is ≥2℃, it indicates that the cooling capacity of the right inner ring can meet the user's demand, then execute the command to open the right air outlet and close the left air outlet. 60 seconds after starting to time from the time of executing the command, the fan of the left air outlet stops and the air deflector closes. From the time of executing the command, the right fan at the right air outlet runs at a low speed and the right air deflector opens for full sweep. If it meets T 设定温度 -T 右内环 <2℃, it indicates that the cooling capacity of the right inner ring cannot meet the user's demand, then still execute the command to open the right air outlet and close the left air outlet. The fan of the left air outlet stops and the left air deflector closes, while the fan speed of the right air outlet is adjusted up one gear and runs at a high speed, and the right air deflector opens for full sweep;

[0106] When it meets the detected T 左内环 =T 右内环 , at this time, it is considered that T 左内环 =T 右内环 =T 内环’ , it indicates that the cooling capacity requirements of the left area and the right area are the same. Therefore, neither the left air outlet nor the right air outlet is closed. At the same time, detect whether T 设定温度 -T 内环’ ≥2℃. If it meets T 设定温度 -T 内环’ ≥2℃, it indicates that the temperatures of both the left area and the right area can meet the user's demand for cooling capacity. Then execute the operation that neither the left air outlet nor the right air outlet is closed, the fans of the left and right air outlets run at the silent gear, and the left and right air deflectors both open for full sweep. Note that for the silent gear here, the silent gear positions where both the left fan motor and the right fan motor operate simultaneously should be executed; If it meets T 设定温度 -T 内环’ <2℃, it indicates that the temperatures of both the left area and the right area cannot meet the user's demand for cooling capacity. Then execute the operation that neither the left air outlet nor the right air outlet is closed, and the fans of the left and right air outlets run at a low speed, and the left and right air deflectors both open for full sweep.

[0107] The control method in the heating mode is as follows:

[0108] The air conditioner is turned on and enters the heating mode. At this time, the left and right air outlets of the air conditioner are both blowing normally. If the detection sensor on the air conditioner continuously detects no human activity in the room for 30 minutes, it enters the unmanned energy-saving control. At this time, the sensor detects whether T 左内环 is > T 右内环 :

[0109] When it meets the detected T 左内环 > T 右内环 , it indicates that the heat demand of the right area is greater than that of the left area. Therefore, consider closing the left air outlet and the right air outlet remains open. Just let the sensor detect T 右内环 . At the same time, detect whether T 右内环 -T 设定温度 ≥2℃. If it meets T右内环 -T 设定温度 If ≥2°C, it indicates that the temperature of the right inner ring can meet the heat demand of the user. Then execute the command to open the right air outlet and close the left air outlet. Start timing 60s after the execution of the command. After 60s, the left air outlet fan stops and the air deflector closes. Starting from the execution of the command, the right air outlet fan runs at a low speed, and the right air deflector opens for full sweep. The design of 60s here is to consider that the right fan needs a certain time to change the wind speed and operate stably. After the system runs stably and reliably, then close the left air outlet to avoid sudden shutdown of one air outlet causing a sudden increase in the temperature of the indoor evaporator tube and triggering protection shutdown. If it meets T 右内环 -T 设定温度 <2°C, it indicates that the temperature of the right inner ring cannot meet the heat demand of the user. Then still execute the command to open the right air outlet and close the left air outlet. The left air outlet fan stops and the left air deflector closes, while the wind speed of the right air outlet fan is adjusted up one gear and runs at a high speed, and the right air deflector opens for full sweep;

[0110] When it meets the detected T 左内环 <T 右内环 , it indicates that the heat demand in the left area is greater than that in the right area. Therefore, consider closing the right air outlet, and the left air outlet remains open. Just detect the T of the left inner ring by the sensor, and at the same time detect T 左内环 -T 设定温度 Whether it is ≥2°C. If it meets T 左内环 -T 设定温度 ≥2°C, it indicates that the temperature of the left inner ring can meet the heat demand of the user. Then execute the command to open the left air outlet and close the right air outlet. Start timing 60s after the execution of the command. After 60s, the right air outlet fan stops and the air deflector closes. Starting from the execution of the command, the left air outlet fan runs at a low speed, and the air deflector opens for full sweep; If it meets T 左内环 -T 设定温度 <2°C, it indicates that the temperature of the left inner ring cannot meet the heat demand of the user. Then still execute the command to open the left air outlet and close the right air outlet. The right air outlet fan stops and the right air deflector closes, while the wind speed of the left air outlet fan is adjusted up one gear and runs at a high speed, and the left air deflector opens for full sweep;

[0111] When it meets the detected T 左内环 =T 右内环 , at this time, it is considered that T 左内环 =T 右内环 =T 内环’ , it indicates that the heat demands in the left area and the right area are the same. Therefore, neither the left air outlet nor the right air outlet is closed. At the same time, detect T 内环’ -T 设定温度 Whether it is ≥2°C. If it meets T 内环’ -T 设定温度If it is ≥2°C, it means that the temperatures in the left and right zones can both meet the heat requirements of the user. Then, it is executed that neither the left air outlet nor the right air outlet is closed, the left and right air outlet fans operate at the silent wind speed setting, and the left and right air deflectors are both fully opened for sweeping. Note that for the silent wind speed setting here, the left and right fan motors should operate simultaneously at the silent wind speed setting; if it meets T 内环’ -T 设定温度 <2°C, it means that the temperatures in the left and right zones cannot meet the heat requirements of the user. Then, it is executed that neither the left air outlet nor the right air outlet is closed, and the left and right air outlet fans operate at the low wind speed setting, and the left and right air deflectors are both fully opened for sweeping.

[0112] As Figure 8 and 9 shown, Embodiment 2 of the present invention provides an air conditioner that adopts the above-provided control method. The air conditioner includes: an acquisition module, a judgment module, and a control module. The acquisition module is configured to acquire the operating mode of the air conditioner, the first indoor ambient temperature T 第一内环 of the first area 30 corresponding to the first air outlet 10, and the second indoor ambient temperature T 第二内环 of the second area 40 corresponding to the second air outlet 20. The judgment module is configured to determine the cooling or heating demand magnitudes of the first area 30 and the second area 40 according to the operating mode of the air conditioner and the temperature difference between the first indoor ambient temperature T 第一内环 and the second indoor ambient temperature T 第二内环 . The control module is configured to control the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first area 30 and the second area 40. By using the air conditioner provided in this embodiment, it is possible to facilitate the control of the first air duct assembly and the second air duct assembly to be adapted to the magnitudes of the cooling or heating demands, thereby avoiding situations where the cooling capacity is greater than the cooling demand, the heating capacity is greater than the heating demand, or the first air duct assembly and the second air duct assembly are unnecessarily turned on, thus achieving the effect of energy conservation and environmental protection.

[0113] In this embodiment, the air conditioner further includes an indoor unit housing. The indoor unit housing has a first side and a second side. The first air outlet 10 is provided on the first side, and the second air outlet 20 is provided on the second side.

[0114] Specifically, the air conditioner further includes a first temperature detection component. The first temperature detection component is provided on the first side to detect the temperature of the first air outlet area corresponding to the first air outlet 10. In this way, the accuracy of the temperature detection of the first air outlet area can be improved.

[0115] Specifically, the air conditioner further includes a second temperature detection component. The second temperature detection component is provided on the second side to detect the temperature of the second air outlet area corresponding to the second air outlet 20. In this way, the accuracy of the temperature detection of the second air outlet area can be improved.

[0116] Specifically, the first temperature detection component and the second temperature detection component can perform zonal detection on the indoor environment.

[0117] Specifically, the air conditioner further includes at least one of a millimeter-wave radar detection component, an infrared sensor, and an image acquisition component, which is disposed on the indoor unit housing to detect the personnel activity situation. In this way, the detection of the personnel activity situation in the area where the air conditioner is located can be improved.

[0118] Embodiment 3 of the present invention provides a computer-readable storage medium. The computer-readable storage medium includes a stored program, wherein when the program runs, it executes the control method provided in the above embodiment.

[0119] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: realizing intelligent energy-saving control, solving the waste of electricity caused by people forgetting to turn off the air conditioner for a long time when leaving the room; performing zonal detection on the indoor environment temperature, more accurately meeting the user's needs and improving the user's comfort; achieving energy saving without people through zonal detection, which can effectively reduce energy consumption.

[0120] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0121] Unless otherwise specifically stated, the relative arrangements of the components and steps set forth in these embodiments, numerical expressions, and values do not limit the scope of the present application. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0122] In the description of the present application, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, top, bottom, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0123] For convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" etc. may be used here to describe the spatial positional relationship of one device or feature shown in the drawings with other devices or features. It should be understood that the spatial relative terms are intended to cover different orientations in use or operation in addition to the orientation described in the drawings for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations should be made for the spatial relative descriptions used here.

[0124] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of differentiating the corresponding components. Without additional statement, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present application.

[0125] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A control method, characterized in that, The control method is applicable to an air conditioner, which has a first air outlet and a second air outlet arranged at intervals. The air conditioner further includes a first air duct assembly for blowing air towards the first air outlet and a second air duct assembly for blowing air towards the second air outlet. The control method includes: obtaining whether there is human activity in the space where the air conditioner is located, and controlling whether to enter the energy-saving control mode according to the human activity situation; The energy-saving control mode includes: Obtain the operating mode of the air conditioner, the first indoor ambient temperature T of the first area corresponding to the first air outlet 第一内环 , and the second indoor ambient temperature T of the second area corresponding to the second air outlet 第二内环 ; Determine the cooling or heating demand magnitudes of the first region and the second region according to the operating mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 ; Controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first area and the second area.

2. The control method according to claim 1, characterized in that The controlling whether to enter the energy-saving control mode according to the human activity situation includes: When there is no one in the space where the air conditioner is located for a duration greater than or equal to a preset continuous duration, controlling to enter the energy-saving control mode; When there is no one in the space where the air conditioner is located for a duration less than the preset continuous duration or there are always people in the space where the air conditioner is located, controlling both the first air duct assembly and the second air duct to operate.

3. The control method according to claim 1, wherein The controlling the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first area and the second area includes: When the cooling capacity or heating capacity of the first area is not equal to the cooling capacity or heating capacity of the second area, controlling the air duct assembly corresponding to the area with the larger cooling capacity or heating capacity to continue operating, closing the air outlet corresponding to the area with the smaller cooling capacity or heating capacity, and stopping the operation of the air duct assembly corresponding to the area with the smaller cooling capacity or heating capacity; When the cooling capacity or heating capacity of the first area is equal to the cooling capacity or heating capacity of the second area, controlling the first air duct assembly and the second air duct assembly to continue operating.

4. The control method according to claim 3, wherein The controlling the air duct assembly corresponding to the area with the larger cooling capacity or heating capacity to continue operating and the air duct assembly corresponding to the area with the smaller cooling capacity or heating capacity to stop operating includes: Obtaining the absolute value of the temperature difference δT1 between the temperature corresponding to the area with the larger cooling capacity or heating capacity and the set temperature; Adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1.

5. The control method according to claim 4, characterized in that, The adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute value of the temperature difference δT1 includes: Comparing the absolute value of the temperature difference δT1 with a preset temperature difference value δT0; When δT1≥δT0, controlling the air outlet motor of the corresponding air duct assembly to operate at a low wind speed and / or controlling the air deflector of the corresponding air duct assembly to deflect within the maximum angle range; When δT1<δT0, controlling the air outlet motor of the corresponding air duct assembly to operate at a high wind speed and / or controlling the air deflector of the corresponding air duct assembly to deflect within the maximum angle range; Wherein, the operating speed of the high wind speed is greater than the operating speed of the low wind speed.

6. The control method according to claim 4, characterized in that, The controlling the air duct assembly corresponding to the area with the larger cooling capacity or heating capacity to continue operating, closing the air outlet corresponding to the area with the smaller cooling capacity or heating capacity, and stopping the operation of the air duct assembly corresponding to the area with the smaller cooling capacity or heating capacity further includes: After the process of adjusting the operation of the corresponding air duct assembly according to the magnitude of the absolute temperature difference δT1 is completed, control the air outlet corresponding to the area with lower cooling capacity or heating capacity to close, and stop the operation of the air duct assembly corresponding to the area with lower cooling capacity or heating capacity.

7. The control method according to claim 3, wherein The control to continue the operation of the first air duct assembly and the second air duct assembly includes: Obtain the absolute value of the temperature difference δT2 between the temperature of the first area or the second area and the set temperature; Adjust the operation of the first air duct assembly and the second air duct assembly according to the magnitude of the absolute value of the temperature difference δT2.

8. The control method according to claim 7, wherein The adjustment of the operation of the first air duct assembly and the second air duct assembly according to the magnitude of the absolute value of the temperature difference δT2 includes: Compare the absolute value of the temperature difference δT2 with a preset temperature difference value δT0; When δT2≥δT0, control the air outlet motors of the first air duct assembly and the second air duct assembly to operate in the silent air duct mode and / or control the air deflector plates of the air outlet motors of the first air duct assembly and the second air duct assembly to deflect within the maximum angle range; When δT2<δT0, control the air outlet motors of the first air duct assembly and the second air duct assembly to operate in the low air duct mode and / or control the air deflector plates of the first air duct assembly and the second air duct assembly to deflect within the maximum angle range; Wherein, the operating speed of the low air duct mode is greater than the operating speed of the silent air duct mode.

9. The control method according to claim 1, wherein Determining the cooling or heating demand magnitudes of the first region and the second region according to the operation mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 comprises: When the air conditioner is in the cooling mode and T 第一内环 > T 第二内环 , it is determined that the cooling demand in the first area is greater than the cooling demand in the second area; When the air conditioner is in the cooling mode and T 第一内环 <T 第二内环 it is determined that the cooling demand of the first area is less than the cooling demand of the second area; When the air conditioner is in the cooling mode and T 第一内环 = T 第二内环 , it is determined that the cooling demand of the first area is equal to the cooling demand of the second area; When the air conditioner is in the heating mode and T 第一内环 > T 第二内环 , it is determined that the heating demand in the first area is less than the heating demand in the second area; When the air conditioner is in the heating mode and T 第一内环 <T 第二内环 , it is determined that the heating demand in the first area is greater than the cooling demand in the second area; When the air conditioner is in the heating mode and T 第一内环 = T 第二内环 , it is determined that the heating demand of the first area is equal to the heating demand of the second area.

10. The control method according to claim 1, wherein The air conditioner has an axial plane extending in the vertical direction, and the control method is used to control the operation of the first air duct assembly and the second air duct assembly according to the cooling or heating demand magnitudes of the first area and the second area located on both sides of the axial plane.

11. The control method according to claim 1, characterized in that, The control method further includes: Obtain the startup status of the first air duct assembly and the startup status of the second air duct assembly; Adjust the rotational speed of the gear position where the air outlet motor of the first air duct assembly is located and / or the rotational speed of the gear position where the air outlet motor of the second air duct assembly is located according to the startup status of the first air duct assembly and the startup status of the second air duct assembly.

12. The control method according to claim 11, characterized in that, The adjustment of the rotational speed of the gear position where the air outlet motor of the first air duct assembly is located and / or the rotational speed of the gear position where the air outlet motor of the second air duct assembly is located according to the startup status of the first air duct assembly and the startup status of the second air duct assembly includes: When the air outlet motor of one of the first air duct assembly and the second air duct assembly operates in a predetermined air duct mode, control the rotational speed of the air outlet motor to be V0; When both the first air duct assembly and the second air duct assembly operate in the predetermined air duct mode, control the rotational speed of the air outlet motor of the first air duct assembly to be V1 and the rotational speed of the air outlet motor of the second air duct assembly to be V2; Wherein, V1>V0; and / or, V2>V0; and / or, V1 = V2.

13. An air conditioner, characterized in that, Using the control method according to any one of claims 1 to 12, the air conditioner includes: An acquisition module, configured to acquire the operating mode of the air conditioner, the first indoor ambient temperature T of the first area corresponding to the first air outlet 第一内环 and the second indoor ambient temperature T of the second area corresponding to the second air outlet 第二内环 ; A judgment module, which is configured to determine the cooling or heating demand magnitudes of the first zone and the second zone according to the operating mode of the air conditioner and the temperature difference between the first indoor environmental temperature T 第一内环 and the second indoor environmental temperature T 第二内环 ; A control module, which is configured to control the operation of the first air duct assembly and the operation of the second air duct assembly according to the cooling or heating demand magnitudes of the first region and the second region.

14. The air conditioner according to claim 13, characterized in that, The air conditioner further includes an indoor unit housing having a first side and a second side, with a first air outlet provided on the first side and a second air outlet provided on the second side; the air conditioner further includes: A first temperature detection component, provided on the first side to detect the temperature of a first air outlet region corresponding to the first air outlet; and / or, A second temperature detection component, provided on the second side to detect the temperature of a second air outlet region corresponding to the second air outlet; and / or, At least one of a millimeter-wave radar detection component, an infrared sensor, and an image acquisition component, provided on the indoor unit housing to detect the personnel activity situation.

15. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored program, wherein the program, when running, executes the control method according to any one of claims 1 to 12.

Images