Air conditioner sterilization control method and device and floor standing air conditioner

Abstract

The application provides an air conditioner sterilization control method and device and a floor standing air conditioner. The method comprises the following steps: determining a target area in which a vertical swing leaf assembly is currently located, when it is determined that a sterilization mode of the floor standing air conditioner is in a starting state; determining swing speeds of a flow guide column in each swing interval in a movement process of the flow guide column between a left limit and a right limit and operation powers of a sterilization device corresponding to the flow guide column in the swing interval, based on the target area; controlling the swing speed of the flow guide column in the target swing interval to be the slowest in a movement process of the vertical swing leaf assembly in the target area, and controlling the sterilization device to output ion air flow at the maximum operation power when it is determined that the flow guide column is in the target swing interval. The air conditioner sterilization control method and device and the floor standing air conditioner provided by the application realize disturbance mixing of ion air flow and air conditioner air by the back-and-forth interlacing of the vertical swing leaf assembly and the flow guide column, comprehensively cover the sterilization range of indoor space, and strengthen the sterilization effect and efficiency.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to an air conditioning sterilization control method, device, and floor-standing air conditioner. Background Technology

[0002] As people's living standards improve, air conditioners are becoming increasingly widely used. The indoor unit of an air conditioner exchanges heat with the air in the room. Indoor air enters the unit's casing through the air inlet, exchanges heat with the evaporator, and then exits into the room through the air outlet. However, after prolonged use, air conditioners accumulate a large number of bacteria inside. When indoor air flows through the inside of the indoor unit, it carries these bacteria into the room, leading to a decline in indoor air quality and, in severe cases, harming people's health.

[0003] Currently, most air conditioners on the market have their sterilization devices installed inside the air ducts of floor-standing air conditioners to sterilize the air flowing out of the air conditioner. However, when the airflow speed from the air outlet of the air conditioner changes its direction with the swing assembly, the fixed sterilization mode cannot achieve a thorough sterilization effect, which affects the user experience. Summary of the Invention

[0004] This invention provides an air conditioning sterilization control method, device, and floor-standing air conditioner to solve the defect in the prior art where the fixed sterilization mode cannot completely sterilize when the vertical swing air assembly changes the direction of the airflow.

[0005] This invention provides an air conditioning sterilization control method, comprising:

[0006] If the sterilization mode of the floor-standing air conditioner is confirmed to be activated, determine the target area where the vertical sway blade assembly is currently located.

[0007] Based on the target area, determine the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the swing interval.

[0008] During the movement of the vertical swing blade assembly in the target area, while controlling the swing speed of the drainage column to be the slowest in the target swing range, the sterilization device is also controlled to output ion gas flow at maximum operating power when it is determined that the drainage column is in the target swing range.

[0009] The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is included in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide.

[0010] According to the present invention, an air conditioning sterilization control method is provided, wherein, based on the target area, the method determines the oscillation speed of the drainage column in each oscillation interval during its movement in the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the oscillation interval, comprising:

[0011] Using the first mathematical model and the numbering information corresponding to the target swing interval, the swing speed of the drainage column corresponding to the target swing interval is set to the minimum speed level, and the swing speed corresponding to each first swing interval is reduced by one level compared to the swing speed corresponding to the previous first swing interval, and the swing speed corresponding to each second swing interval is increased by one level compared to the swing speed corresponding to the previous second swing interval.

[0012] Using the second mathematical model and the numbering information corresponding to the target swing interval, the operating power of the sterilization device corresponding to the drainage column being in the target swing interval is set to the maximum power level, and the operating power corresponding to each first swing interval is increased by one level compared to the operating power corresponding to the previous first swing interval, and the operating power corresponding to each second swing interval is decreased by one level compared to the operating power corresponding to the previous second swing interval.

[0013] The airflow guide column is positioned in a direction away from the first or second edge of the air outlet of the cabinet air conditioner body; the first swing interval and the second swing interval are defined according to the target swing interval.

[0014] According to an air conditioning sterilization control method provided by the present invention, the method further includes determining, based on the target area, the oscillation speed of the drainage column in each oscillation interval during its movement process at the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the oscillation interval, and further includes:

[0015] When it is determined that the target area is located on the left half of the rated swing area, using the first mathematical model and the numbering information of the first target swing interval corresponding to the target area, the first swing speed of the first drainage column in the first target swing interval is set to the minimum speed level, and the swing speed of each third swing interval is reduced by one level compared to the swing speed of the previous third swing interval, and the swing speed of each fourth swing interval is increased by one level compared to the swing speed of the previous fourth swing interval. At the same time, the second swing speed of the second drainage column in the second target swing interval is set to the minimum speed level, and the swing speed of each fifth swing interval is reduced by one level compared to the swing speed of the previous fifth swing interval, and the swing speed of each sixth swing interval is increased by one level compared to the swing speed of the previous sixth swing interval.

[0016] Furthermore, using the second mathematical model and the numbering information of the first target swing interval corresponding to the target area, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level, and the operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval. At the same time, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level, and the operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval.

[0017] When it is determined that the target area is located on the right half of the rated swing area, using the first mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second swing speed of the second diversion column in the second target swing interval is set to the minimum speed level, and the swing speed corresponding to each fifth swing interval is reduced by one level compared to the swing speed corresponding to the previous fifth swing interval, and the swing speed corresponding to each sixth swing interval is increased by one level compared to the swing speed corresponding to the previous sixth swing interval. At the same time, the first swing speed of the first diversion column in the first target swing interval is set to the minimum speed level, and the swing speed corresponding to each third swing interval is reduced by one level compared to the swing speed corresponding to the previous third swing interval, and the swing speed corresponding to each fourth swing interval is increased by one level compared to the swing speed corresponding to the previous fourth swing interval.

[0018] Furthermore, using the second mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level. The operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval. At the same time, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level. The operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval.

[0019] The first and second airflow guide columns are respectively positioned on the first and second edges of the air outlet, which are far from the body of the cabinet air conditioner; the third and fourth swing intervals are defined according to the first target swing interval; the fifth and sixth swing intervals are defined according to the second target swing interval; and the first and second target swing intervals are symmetrical in numbering.

[0020] According to the present invention, an air conditioning sterilization control method is provided, wherein the first mathematical model includes:

[0021] V k =[(k+1) / n]*V N

[0022] Wherein, n is the total number of the swing intervals; V k V represents the swing velocity corresponding to a swing interval k from the target swing interval, where k takes any integer value in the range [0, n-1]. N This is the rated maximum value of the oscillation speed of the drainage column.

[0023] According to the air conditioning sterilization control method provided by the present invention, the second mathematical model includes:

[0024] P k = (1-k / n)*P N

[0025] Wherein, n is the total number of the swing intervals; P k P represents the operating power of the sterilization device during the target swing interval of the drainage column when the swing interval is k, where k takes any integer value in the range [0, n-1].N This is the rated maximum operating power of the sterilization device.

[0026] According to an air conditioning sterilization control method provided by the present invention, before determining the target area where the vertical oscillating blade assembly is currently located, the method further includes:

[0027] Send a fan test command to the sterilization device;

[0028] If, according to the fan test results fed back by the sterilization device, the fan speed of all ion wind generating modules increases from the minimum value to the maximum value, then the sterilization mode is determined to be successfully activated.

[0029] If, according to the fan test results fed back by the sterilization device, the fan speed of at least one ion wind generating module fails to increase from the minimum value to the maximum value, then the sterilization mode activation is deemed to have failed, and an alarm message is sent to the control terminal of the floor-standing air conditioner.

[0030] The fan test results are obtained by the sterilization device in response to the fan test command.

[0031] According to an air conditioning sterilization control method provided by the present invention, before sending a fan test command to the sterilization device, the method further includes:

[0032] If it is determined that the initial state of the cabinet air conditioner is not in operation, the air supply mode is activated.

[0033] Once the air supply mode is confirmed to be on, activate the sterilization mode.

[0034] According to an air conditioning sterilization control method provided by the present invention, while controlling the oscillation speed of the diversion column to be at its slowest within the target oscillation range, and after determining that the diversion column is within the target oscillation range, controlling the sterilization device to output ion gas flow at maximum operating power, the method further includes:

[0035] If the runtime of the sterilization mode is determined to be greater than or equal to a preset threshold, a shutdown command is sent to the sterilization device so that the sterilization device can stop operating according to the shutdown command;

[0036] If it is determined that the sterilization device has stopped operating, a state restoration command is sent to the floor-standing air conditioner so that the floor-standing air conditioner can restore to its initial state according to the state restoration command.

[0037] The present invention also provides an air conditioning sterilization control device, comprising:

[0038] The blade position determination module is used to determine the target area where the vertical blade assembly is currently located when the sterilization mode of the floor-standing air conditioner is activated.

[0039] The leaf position matching module is used to determine, based on the target area, the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the swing interval.

[0040] The sterilization control module is used to control the oscillation speed of the drainage column to be the slowest in the target oscillation range during the movement of the vertical oscillation blade assembly in the target area, and at the same time, when it is determined that the drainage column is in the target oscillation range, to control the sterilization device to output the ion gas flow at the maximum operating power.

[0041] The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is included in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide.

[0042] The present invention also provides a floor-standing air conditioner, comprising:

[0043] A floor-standing air conditioner body, the floor-standing air conditioner body including a processor and a vertical sway blade assembly arranged in the cavity of the air outlet; the processor is used to execute the air conditioner sterilization control method as described in any of the above.

[0044] A diversion column is provided in the direction of the first edge and / or second edge of the air outlet away from the main body of the floor-standing air conditioner; the diversion column is used to support the sterilization device; the sterilization device is used to provide a hinge component in the embedded position of the main body of the floor-standing air conditioner, so as to mechanically connect with the diversion column through the hinge component, and to make the diversion column swing back and forth with the hinge component as the center, at the left limit and the right limit; the sterilization device is used to control the diversion column to swing at the slowest speed in the target swing range under the control of the processor, and at the same time, when it is determined that the diversion column is in the target swing range, to control the sterilization device to output the ion airflow at the maximum operating power;

[0045] The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is included in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide.

[0046] According to the present invention, each of the sterilization devices includes at least two ion wind generating modules located on the same vertical line;

[0047] The ion wind generating module includes an ion generator and a fan.

[0048] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the air conditioning sterilization control method as described above.

[0049] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements the air conditioning sterilization control method as described above.

[0050] The air conditioning sterilization control method, device, and floor-standing air conditioner provided by this invention, when it is determined that the sterilization mode has been activated, determines the target area currently located by the vertical oscillating blade assembly during its left-right vertical oscillation process. It then calculates the oscillation speed corresponding to different positions of the diversion column during its back-and-forth oscillation, and the adaptive adjustment of the operating power of the sterilization device on the diversion column as the position of the diversion column changes. This achieves adaptation of the diversion column's oscillation speed and the sterilization device's output intensity to the position of the vertical oscillating blade. It ensures that when the horizontally oscillating blade moves to any area, the diversion column oscillates at a low speed within the oscillation range corresponding to the area where the blade is located, while maximizing the output intensity of the sterilization device. The negative ion output intensity in the oscillation range further away from the area where the blade is located decreases sequentially and gradually accelerates, allowing the vertical oscillating blade assembly and the diversion column to interweave, achieving a turbulent mixing of ionized airflow and air conditioning air, comprehensively covering the sterilization range of the indoor space, and enhancing the sterilization effect and efficiency. Attached Figure Description

[0051] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0052] Figure 1 This is a flowchart illustrating the air conditioning sterilization control method provided by the present invention;

[0053] Figure 2 This is a schematic diagram of the movement of the drainage column under the sterilization mode provided by the present invention;

[0054] Figure 3 This is one of the simulation diagrams of the sterilization mode provided by the present invention;

[0055] Figure 4 This is the second simulation diagram of the sterilization mode provided by the present invention;

[0056] Figure 5This is the third simulation diagram of the sterilization mode provided by the present invention;

[0057] Figure 6 This is the fourth simulation diagram of the sterilization mode provided by the present invention;

[0058] Figure 7 This is a schematic diagram of the air conditioning sterilization control device provided by the present invention;

[0059] Figure 8 This is one of the structural schematic diagrams of the cabinet air conditioner provided by the present invention;

[0060] Figure 9 This is the second structural schematic diagram of the cabinet air conditioner provided by the present invention. Detailed Implementation

[0061] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0062] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more.

[0063] It should be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein, unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “the” are intended to include the plural forms.

[0064] The terms “comprising” and “including” indicate the presence of the described feature, whole, step, operation, element and / or component, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or collections thereof.

[0065] Figure 1 This is a schematic flowchart of the air conditioning sterilization control method provided by the present invention. Figure 1As shown, the air conditioner sterilization control method provided in this embodiment of the invention includes: step 101, determining the target area where the vertical blade assembly is currently located when the sterilization mode of the floor-standing air conditioner is determined to be in the activated state.

[0066] The target area is contained within the overlapping area formed by the rated swing area of ​​the vertical swing blade assembly and the area from the left limit to the right limit of the diversion column.

[0067] It should be noted that the main body executing the air conditioning sterilization control method provided in this embodiment of the invention is an air conditioning sterilization control device. This device can be a processor integrated into the body of a floor-standing air conditioner in the form of an electronic chip, a central processing unit (CPU), a micro control unit (MCU), a field-programmable gate array (FPGA), etc.

[0068] It should be noted that before step 101, the user needs to send an activation command through the transmission medium to activate the sterilization mode of the floor-standing air conditioner when the air conditioner body is swinging left and right in a certain working mode, so that the sterilization mode set independently of the floor-standing air conditioner body can be operated.

[0069] The operating modes include, but are not limited to, heating mode, cooling mode, dehumidification mode, etc., and the embodiments of the present invention do not specifically limit them.

[0070] Optionally, the user can transmit activation commands through the control device and the air conditioning system via wireless communication to initialize the sterilization mode of the air conditioning system.

[0071] Optionally, users can issue activation commands via voice interaction. The air conditioning system receives the activation command, performs voice recognition, and initializes the corresponding sterilization mode.

[0072] It should be noted that the sterilization device is independently hinged at the air outlet parallel to the main body of the floor-standing air conditioner. The sterilization device includes multiple ion air generating modules evenly spaced along the length of the airflow column. Centered on the hinge point within the cavity of the floor-standing air conditioner, the left and right limits form angles with this center. During the reciprocating left-right oscillation from the left and right limits, an ion airflow of corresponding intensity is output at the corresponding oscillation position to purify the indoor air.

[0073] In this embodiment of the invention, the angles formed by the left and right limits and the center are not specifically limited. For example, the angle can be 45°, allowing the drainage column to swing left and right within a 90° angle range (i.e., the rated swing area). Accordingly, the rated swing area of ​​the vertical swing blade assembly can be pre-divided from left to right into multiple angular zones according to the number of output channels of the sterilization device.

[0074] Specifically, the vertical plane containing the left boundary of the rated swing area is parallel to the vertical plane containing the left boundary of the oscillation range of the diversion column. Furthermore, several angular zones slightly to the left of the left and right boundaries of the rated swing area overlap with the area slightly to the right of the left and right boundaries of the oscillation range of the diversion column on the left side of the air outlet. Simultaneously, several angular zones slightly to the right of the left and right boundaries of the rated swing area overlap with the area slightly to the left of the left and right boundaries of the oscillation range of the diversion column on the right side of the air outlet.

[0075] Specifically, in step 101, when the air conditioning sterilization control device has activated the sterilization mode based on the sterilization device independently set up parallel to the air outlet of the cabinet air conditioner body, when each blade in the vertical blade assembly set at the air outlet of the cabinet air conditioner body swings horizontally left and right with the vertical plane as a reference, the angle zone where the angle formed by each blade and the vertical plane at the current moment is located is taken as the target area.

[0076] Step 102: Based on the target area, determine the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device when the drainage column is in the swing interval.

[0077] The air diversion column swings back and forth between the left and right limits, with the hinge point between it and the main body of the floor-standing air conditioner as the center.

[0078] It should be noted that the working cycle of the drainage column's up-and-down oscillation is different from that of the vertical oscillation blade assembly.

[0079] The time it takes for the vertical sway blade assembly to completely sweep across an angular partition is equal to the time it takes for the drainage column to complete one round trip between the left and right limits.

[0080] Specifically, in step 102, the air conditioning sterilization control device uses the target area where the vertical swing blade assembly is currently located in step 101 to calculate the swing speed of the diversion column in different swing intervals during the back-and-forth swing between the left and right limits in this round, as well as the operating power to be adjusted by the sterilization device on the diversion column in coordination with the movement trend of the diversion column sweeping through the corresponding swing interval at the corresponding swing speed.

[0081] In this embodiment of the invention, the method by which the diversion column is displaced relative to the body of the cabinet air conditioner is not specifically limited.

[0082] For example, Figure 2 This is a schematic diagram of the movement of the drainage column in the sterilization mode provided by the present invention. (See diagram below.) Figure 2 As shown, a definition process for the relative displacement between the left and right limits is given:

[0083] During each complete sweep of the vertical blade assembly across an angular zone, the initial position of the airflow guide column and the angle between the airflow guide column and the hinge point of the cabinet air conditioner body in the vertical plane is -45°, i.e., at the left limit. As the angle gradually increases, it is determined that the current airflow guide column is in a unidirectional motion process from the left limit to the right limit, until the angle increases to +45°, indicating that it has swung to the right limit. Then, it automatically executes the opposite downward swing process, completing the round-trip motion process from the right limit to the left limit, and resetting after each swing.

[0084] Step 103: During the movement of the vertical swing blade assembly in the target area, while controlling the oscillation speed of the drainage column to be the slowest in the target oscillation range, and while ensuring that the drainage column is in the target oscillation range, control the sterilization device to output ion gas flow at maximum operating power.

[0085] The target swing range and the target area overlap.

[0086] Specifically, in step 103, the air conditioning sterilization control device encapsulates the swing speed of the diversion column during one up-and-down swing process, calculated in step 102, and the operating power of the sterilization device on the diversion column into a sterilization control command, and sends it to the diversion column.

[0087] The drainage column receives and responds to a sterilization control command, driving the column's motion components to adjust accordingly. This ensures the drainage column sweeps through each swing interval sequentially at the swing speed specified in the sterilization control command. Simultaneously, the sterilization device within the drainage column adjusts its operating frequency as the column traverses each swing interval. This ensures that the target swing interval, which overlaps with the target area of ​​the swing blades, maintains the slowest swing speed. Within each unit interval, the sterilization device operates at maximum power for the longest possible time, outputting more negative ions. In adjacent swing intervals, the swing speed gradually increases, and within each unit interval, the sterilization device operates at gradually decreasing power for increasingly shorter times, outputting fewer negative ions.

[0088] In this embodiment of the invention, when the sterilization mode is determined to be activated, the target area currently located by the vertical oscillating blade assembly during its left-right vertical oscillation is used to calculate the oscillation speed corresponding to different positions of the diversion column during its back-and-forth oscillation, as well as the adaptive adjustment of the operating power of the sterilization device on the diversion column according to the position of the diversion column. This achieves adaptation of the diversion column's oscillation speed and the output intensity of the sterilization device to the position of the vertical oscillating blade. It ensures that when the horizontally oscillating blade moves to any area, the diversion column oscillates at a low speed within the oscillation range corresponding to the area where the blade is located, while maximizing the output intensity of the sterilization device. The negative ion output intensity in the oscillation range further away from the area where the blade is located decreases sequentially and gradually accelerates as it sweeps across. This back-and-forth movement of the vertical oscillating blade assembly and the diversion column creates a turbulent mixing of ionized airflow and air conditioning air, comprehensively covering the sterilization range of the indoor space and enhancing the sterilization effect and efficiency.

[0089] Based on any of the above embodiments, based on the target area, the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column in the swing interval are determined, including: using the first mathematical model and the numbering information corresponding to the target swing interval, setting the swing speed of the drainage column in the target swing interval to the minimum speed level, reducing the swing speed corresponding to each first swing interval by one level compared to the swing speed corresponding to the previous first swing interval, and increasing the swing speed corresponding to each second swing interval by one level compared to the swing speed corresponding to the previous second swing interval.

[0090] The airflow guide column is positioned at the first or second edge of the air outlet, away from the main body of the floor-standing air conditioner. The first and second swing intervals are defined according to the target swing interval.

[0091] It should be noted that a 90° fan-shaped cavity can be opened on the left or right outer casing at the air outlet of the floor-standing air conditioner. A diversion column is vertically set at the center of the cavity, and n vertically arranged through holes are opened at equal intervals in the diversion column. An ion wind generating module is set in the corresponding through hole to form a sterilization device independent of the floor-standing air conditioner.

[0092] Accordingly, before step 102, the air conditioning sterilization control device needs to divide the swing range of the diversion column, which is limited by the left and right limits, into swing intervals according to the number n of the ion wind generating modules.

[0093] Correspondingly, for the n divided oscillation intervals, the oscillation speed of the drainage column is divided into levels 1 to n, from low to high. Similarly, the operating power of the sterilization device is also divided into levels 1 to n, from low to high.

[0094] It should be noted that the first mathematical model includes a one-to-one mapping function between the numbering information of the drainage column in different swing intervals and the swing speed of the drainage column.

[0095] The embodiments of the present invention do not specifically limit the form of the first mathematical model.

[0096] Optionally, the first mathematical model can be a form with multiple rows and two columns, one column being the swing interval number of the drainage column and the other column being the swing speed of the drainage column within the corresponding swing interval.

[0097] Alternatively, the first mathematical model can also be a computational model trained using artificial intelligence technology regarding the oscillation speed of the drainage column.

[0098] Specifically, in step 102, the air conditioning sterilization control device substitutes the numbering information of the diversion column in the target swing interval into the first mathematical model, and determines the swing speed corresponding to the interval as the minimum speed level (i.e., the first swing speed) according to the mapping relationship contained in the first mathematical model.

[0099] After determining the swing speed corresponding to the target swing range, as the swing progresses from the initial left limit to the target swing range, the swing speed decreases by one level each time it passes through a first swing range to the left of the target swing range in terms of the relative swing direction, until the target swing range is reached, at which point the instantaneous swing speed is the first level swing speed. Then, as the swing continues from the target swing range to the right limit, the swing speed increases by one level each time it passes through a second swing range to the right of the target swing range in terms of the relative swing direction.

[0100] Until the right limit is reached, the swing process is repeated in the opposite direction according to the swing speed corresponding to the unidirectional swing process. That is, the swing speed first decreases to the first level and then increases.

[0101] Using the second mathematical model and the numbering information corresponding to the target swing interval, the operating power of the sterilization device corresponding to the drainage column being within the target swing interval is set to the maximum power level. The operating power corresponding to each first swing interval is increased by one level compared to the operating power corresponding to the previous first swing interval, and the operating power corresponding to each second swing interval is decreased by one level compared to the operating power corresponding to the previous second swing interval.

[0102] It should be noted that the second mathematical model includes a one-to-one mapping function between the numbering information of the drainage column in different swing intervals and the operating power of the sterilization device.

[0103] The embodiments of the present invention do not specifically limit the form of the second mathematical model.

[0104] Optionally, the second mathematical model can be a form with multiple rows and two columns, one column being the swing interval number of the drainage column, and the other column being the operating power of the sterilization device when the drainage column swings within the corresponding swing interval.

[0105] Alternatively, the second mathematical model can also be a computational model trained using artificial intelligence technology regarding the operating power of the sterilization device.

[0106] Specifically, the air conditioning sterilization control device substitutes the numbering information of the diversion column in the target swing range into the second mathematical model, and determines the operating power corresponding to the range as the maximum power level (i.e. the nth level operating power) based on the mapping relationship contained in the second mathematical model.

[0107] After determining the operating power corresponding to the target swing range, as the swing progresses from the initial left limit to the target swing range, the operating power is increased by one level for each swing range to the left of the target swing range relative to the swing direction, until the target swing range is reached, at which point the instantaneous operating power is the nth level operating power. Then, as the target swing range continues to swing towards the right limit, the operating power is decreased by one level for each swing range to the right of the target swing range relative to the swing direction.

[0108] Until the right limit is reached, the oscillation process is repeated in the opposite order according to the operating power corresponding to the unidirectional oscillation process. That is, the operating power is first increased to the nth level and then decreased.

[0109] This invention utilizes a first mathematical model to calculate the oscillation speed corresponding to different oscillation intervals during the current oscillation process of the diversion column. Then, it uses a second mathematical model to calculate the operating power of the sterilization device when the diversion column traverses the corresponding oscillation interval. This ensures that when the horizontally oscillating blade moves to any area, the diversion column can oscillate at a low speed within the oscillation interval corresponding to the area where the blade is located, while maximizing the output intensity of the sterilization device. The negative ion output intensity in the oscillation intervals away from the area where the blade is located decreases sequentially and gradually accelerates as it sweeps across. This allows the vertical blade assembly and the diversion column to interweave back and forth, achieving a turbulent mixing of ion airflow and air conditioning air. This comprehensively covers the sterilization range of the indoor space, enhancing the sterilization effect and efficiency, and also reducing the negative ion output energy consumption corresponding to the angle far from the blade, thus reducing the construction cost to a certain extent.

[0110] Based on any of the above embodiments, and based on the target area, the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the swing interval, are determined. The method further includes: when the target area is determined to be on the left half of the rated swing area, using the first mathematical model and the numbering information of the first target swing interval corresponding to the target area, setting the first swing speed of the first drainage column in the first target swing interval to the minimum speed level, and reducing the swing speed of each third swing interval by one level compared to the swing speed of the previous third swing interval, and increasing the swing speed of each fourth swing interval by one level compared to the swing speed of the previous fourth swing interval, while simultaneously setting the second swing speed of the second drainage column in the second target swing interval to the minimum speed level, reducing the swing speed of each fifth swing interval by one level compared to the swing speed of the previous fifth swing interval, and increasing the swing speed of each sixth swing interval by one level compared to the swing speed of the previous sixth swing interval.

[0111] The first and second airflow guide columns are respectively positioned at the first and second edges of the air outlet, away from the main body of the floor-standing air conditioner. The third and fourth swing intervals are defined according to the first target swing interval. The fifth and sixth swing intervals are defined according to the second target swing interval. The first and second target swing intervals are symmetrical in their numbering sequence.

[0112] It should be noted that a 90° fan-shaped cavity can be opened on both the left and right outer casings at the air outlet of the floor-standing air conditioner. A first and second airflow guide column are vertically installed at the center of each cavity. Multiple vertically arranged through holes are formed at equal intervals in the first airflow guide column, and an ion air generating module is installed in each corresponding through hole to form a first sterilization device independent of the floor-standing air conditioner body. Similarly, multiple vertically arranged through holes are formed at equal intervals in the second airflow guide column, and an ion air generating module is installed in each corresponding through hole to form a second sterilization device independent of the floor-standing air conditioner body.

[0113] In the first and second drainage columns, the same number of through holes can be opened at the same interval, or different numbers of through holes can be opened at different intervals.

[0114] Specifically, in step 102, if the air conditioning sterilization control device determines that the target area is located on the left half of the rated swing area, it substitutes the numbering information of the first target swing interval intersecting the target area of ​​the first diversion column into the first mathematical model. Based on the mapping relationship contained in the first mathematical model, it determines the swing speed corresponding to the interval as the minimum speed level (i.e., the first swing speed). Furthermore, in the direction moving left away from the first target swing interval, the swing speed of each third swing interval is set to be one level higher than the swing speed corresponding to the previous third swing interval. Similarly, in the direction moving right away from the first target swing interval, the swing speed of each fourth swing interval is set to be one level higher than the swing speed corresponding to the previous fourth swing interval.

[0115] Similarly, the numbering information of the second target swing interval parallel to the target area of ​​the second drainage column is substituted into the first mathematical model. Based on the mapping relationship contained in the first mathematical model, the swing speed corresponding to this interval is determined as the minimum speed level (i.e., the first swing speed). Furthermore, in the direction moving left away from the second target swing interval, the swing speed of each fifth swing interval is set to be one level higher than the swing speed corresponding to the previous fifth swing interval. Likewise, in the direction moving right away from the second target swing interval, the swing speed of each sixth swing interval is set to be one level higher than the swing speed corresponding to the previous sixth swing interval.

[0116] Among them, the swing intervals of the first target and the swing intervals of the second target are symmetrical in the numbering order.

[0117] Furthermore, using the second mathematical model and the numbering information of the first target swing interval corresponding to the target area, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level. The operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval. At the same time, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level. The operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval.

[0118] Specifically, the numbering information of the first target swing interval where the first diversion column of the air conditioning sterilization control device intersects with the target area is substituted into the second mathematical model. Based on the mapping relationship contained in the second mathematical model, the operating power corresponding to this interval is determined to be the maximum power level (i.e., the nth power level). Furthermore, in the direction moving left away from the first target swing interval, the operating power of each third swing interval is set to be one level lower than the operating power corresponding to the previous third swing interval. Similarly, in the direction moving right away from the first target swing interval, the operating power of each fourth swing interval is set to be one level lower than the operating power corresponding to the previous fourth swing interval.

[0119] Similarly, the numbering information of the second target swing interval parallel to the target area of ​​the second drainage column is substituted into the second mathematical model. Based on the mapping relationship contained in the second mathematical model, the operating power corresponding to this interval is determined as the maximum power level (i.e., the nth power level). Furthermore, in the direction moving left away from the second target swing interval, the operating power of each fifth swing interval is set to be one level lower than the operating power corresponding to the previous fifth swing interval. Likewise, in the direction moving right away from the second target swing interval, the operating power of each sixth swing interval is set to be one level lower than the operating power corresponding to the previous sixth swing interval.

[0120] When the target area is determined to be on the right half of the rated swing area, using the first mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second swing speed of the second diversion column corresponding to the second target swing interval is set to the minimum speed level. The swing speed corresponding to each fifth swing interval is reduced by one level compared to the swing speed corresponding to the previous fifth swing interval, and the swing speed corresponding to each sixth swing interval is increased by one level compared to the swing speed corresponding to the previous sixth swing interval. At the same time, the first swing speed of the first diversion column corresponding to the first target swing interval is set to the minimum speed level, and the swing speed corresponding to each third swing interval is reduced by one level compared to the swing speed corresponding to the previous third swing interval, and the swing speed corresponding to each fourth swing interval is increased by one level compared to the swing speed corresponding to the previous fourth swing interval.

[0121] Specifically, in step 102, if the air conditioning sterilization control device determines that the target area is located on the right half of the rated swing area, it substitutes the numbering information of the second target swing interval intersecting the target area of ​​the second diversion column into the first mathematical model. Based on the mapping relationship contained in the first mathematical model, it determines the swing speed corresponding to the interval as the minimum speed level (i.e., the first swing speed). Furthermore, in the direction moving left away from the second target swing interval, the swing speed of each fifth swing interval is set to be one level higher than the swing speed corresponding to the previous fifth swing interval. Similarly, in the direction moving right away from the second target swing interval, the swing speed of each sixth swing interval is set to be one level higher than the swing speed corresponding to the previous sixth swing interval.

[0122] Similarly, the numbering information of the first target swing interval parallel to the target area of ​​the first drainage column is substituted into the first mathematical model. Based on the mapping relationship contained in the first mathematical model, the swing speed corresponding to this interval is determined as the minimum speed level (i.e., the first swing speed). Furthermore, in the direction moving left away from the first target swing interval, the swing speed of each third swing interval is set to be one level higher than the swing speed corresponding to the previous third swing interval. Likewise, in the direction moving right away from the first target swing interval, the swing speed of each fourth swing interval is set to be one level higher than the swing speed corresponding to the previous fourth swing interval.

[0123] Furthermore, using the second mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level. At the same time, the operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval. Simultaneously, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level, and the operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval.

[0124] Specifically, the numbering information of the second target swing interval intersecting the target area by the second diversion column of the air conditioning sterilization control device is substituted into the second mathematical model. Based on the mapping relationship contained in the second mathematical model, the operating power corresponding to this interval is determined as the maximum power level (i.e., the nth power level). Furthermore, in the direction moving left away from the second target swing interval, the operating power of each fifth swing interval is set to be one level lower than the operating power corresponding to the previous fifth swing interval. Similarly, in the direction moving right away from the second target swing interval, the operating power of each sixth swing interval is set to be one level lower than the operating power corresponding to the previous sixth swing interval.

[0125] Similarly, the numbering information of the first target swing interval parallel to the target area of ​​the first drainage column is substituted into the second mathematical model. Based on the mapping relationship contained in the second mathematical model, the operating power corresponding to this interval is determined as the maximum power level (i.e., the nth power level). Furthermore, in the direction moving left away from the first target swing interval, the operating power of each third swing interval is set to be one level lower than the operating power corresponding to the previous third swing interval. Likewise, in the direction moving right away from the first target swing interval, the operating power of each fourth swing interval is set to be one level lower than the operating power corresponding to the previous fourth swing interval.

[0126] In this embodiment of the invention, with a diversion column on each side of the air outlet, based on the relative position of the target area within the rated swing area, the first mathematical model is used to calculate the swing speed of the diversion column intersecting the target area and the other diversion column parallel to the target area in different swing intervals during the current swing process. Then, the second mathematical model is used to calculate the operating power of the sterilization device formed by the corresponding diversion column traversing the corresponding swing interval. This ensures that when the horizontally swinging blade moves to any area, the diversion column intersecting the target area swings at a low speed within the swing interval corresponding to the area where the blade is located, while maximizing the output intensity of the sterilization device. The negative ion output intensity in the swing intervals away from the area where the blade is located decreases sequentially and gradually accelerates. It also enables the other diversion column parallel to the target area to execute the same output mode to accelerate the airflow speed in that direction. The vertical blade assembly and the air diversion column can interweave to achieve the turbulent mixing of ion airflow and air conditioning air, which can fully cover the sterilization range of the indoor space, enhance the sterilization effect and efficiency, and reduce the construction cost to a certain extent.

[0127] Based on any of the above embodiments, the first mathematical model includes:

[0128] V k =[(k+1) / n]*V N

[0129] Where n is the total number of oscillation intervals. V k V represents the swing velocity corresponding to the swing interval with an interval of k from the target swing interval, where k takes any integer value in the range [0, n-1]. N This is the rated maximum value of the oscillation speed of the drainage column.

[0130] Specifically, the air conditioning sterilization control device can subtract the numbering information of each neighboring swing interval from the numbering information of the target swing interval, and use the absolute value of the difference as the k value to substitute into the first mathematical model for calculation. The calculation formula is as follows:

[0131] V k =[(k+1) / n]*V N

[0132] Where n is the total number of oscillation intervals. V k V represents the swing velocity corresponding to the swing interval with an interval of k from the target swing interval, where k takes any integer value in the range [0, n-1]. N This is the rated maximum value of the oscillation speed of the drainage column.

[0133] This invention utilizes a first mathematical model to calculate the oscillation speed corresponding to the flow column traversing to a neighboring oscillation interval k relative to the target oscillation interval. As the flow column moves further away from the target oscillation interval, its oscillation speed increases accordingly. During the oscillation process, the flow column can traverse corresponding positions, increasing the residence time of the flow column in the overlapping area with the vertical oscillation blade assembly and reducing the residence time in the non-overlapping area during the back-and-forth movement of the vertical oscillation blade assembly and the flow column, thereby enhancing the turbulent mixing of the ion flow and the air conditioning air.

[0134] Based on any of the above embodiments, the second mathematical model includes:

[0135] P k = (1-k / n)*P N

[0136] Where n is the total number of oscillation intervals. P k P represents the operating power of the sterilization device when it swings within a target swing interval of k in the drainage column, where k takes any integer value in the range [0, n-1]. N This is the rated maximum operating power of the sterilization device.

[0137] Specifically, the air conditioning sterilization control device can subtract the numbering information of each neighboring swing interval from the numbering information of the target swing interval, and use the absolute value of the difference as the k value to substitute into the second mathematical model for calculation. The calculation formula is as follows:

[0138] P k = (1-k / n)*P N

[0139] Where n is the total number of swing intervals; P k P represents the operating power of the sterilization device within a swing interval of k in the target swing range of the drainage column, where k takes any integer value in the range [0, n-1]. N This is the rated maximum operating power of the sterilization device.

[0140] The embodiments of the present invention do not specifically limit the calculation process of the first mathematical model and the second mathematical model.

[0141] For example, Figure 3 This is one of the simulation diagrams of the sterilization mode provided by the present invention. Figure 4 This is the second simulation diagram of the sterilization mode provided by the present invention. Figure 5 This is the third simulation diagram of the sterilization mode provided by the present invention. Figure 6 This is the fourth simulation diagram of the sterilization mode provided by the present invention. For example... Figures 3-6 As shown, taking a sterilization device comprising 10 horizontally arranged ion wind generating modules (N1-N10) as an example, the calculation process of a first mathematical model and a second mathematical model is given:

[0142] like Figure 3 As shown, when the vertical swing blade assembly swings from bottom to top to the first angle zone, the target swing interval corresponding to the drainage column at this time is the first swing interval (denoted as W1). Since the interval between the target swing intervals is 0, k is 0 at this time. Figure 3 As shown in sub-graph (a), the operating power of the sterilization device corresponding to W1 is at the nth level, i.e., P. N The operating power corresponding to W2-W10, which are located above W1, is sequentially at the 9th level (i.e., 9P). N / 10) increases to the first gear (i.e., P) N / 10).

[0143] like Figure 3 As shown in subgraph (b), the oscillation speed corresponding to W1 is the first gear, i.e., V N / 10. The oscillation speeds corresponding to W2-W10 above W1 are sequentially at the second gear (i.e., 2V). N / 10) increases to the 10th gear (i.e., V) N ).

[0144] like Figure 4As shown, when the vertical oscillating blade assembly swings from bottom to top to the second angle zone, the target oscillation interval corresponding to the drainage column at this time is the second oscillation interval (denoted as W2), calculated based on the interval k of each oscillation interval relative to the target oscillation interval. Figure 4 As shown in sub-graph (a), the operating power of the sterilization device corresponding to W2 is at the nth level, i.e., P. N Since W1, which is below W2, has a k value of 1 relative to W2, the operating power corresponding to W1 is the 9th gear (i.e., 9P). N / 10). For W3-W10, which are located above W2, the value of k relative to W2 ranges from 1 to 8, so the operating power corresponding to W3-W10 is sequentially at the 9th gear (i.e., 9P). N / 10) decreases to the second gear (i.e., 2V). N / 10).

[0145] like Figure 4 As shown in subgraph (b), the oscillation speed corresponding to W2 is the first gear, i.e., V. N / 10. The swing speed corresponding to W1, which is below W2, is the second gear (i.e., 2V). N / 10). The oscillation speeds corresponding to W3-W10 above W2 are successively at the second gear (i.e., 2V). N / 10) increases to the 9th gear (i.e., 9V) N / 10).

[0146] like Figure 5 As shown, when the vertical oscillating blade assembly swings from bottom to top to the third angle zone, the target oscillation interval corresponding to the drainage column at this time is the third oscillation interval (denoted as W3), calculated based on the interval k of each oscillation interval relative to the target oscillation interval. Figure 5 As shown in sub-graph (a), the operating power of the sterilization device corresponding to W3 is at the nth level, i.e., P. N For W1-W2, which are below W3, the k values ​​relative to W3 are 2 and 1, respectively. Therefore, the operating power corresponding to W1-W2 is the 8th gear (i.e., 8P). N / 10) and the 9th gear (i.e., 9P) N / 10). For W4-W10, which are above W3, the k value relative to W3 ranges from 1 to 7, so the operating power corresponding to W4-W10 is sequentially at the 9th gear (i.e., 9P). N / 10) decreases to the 3rd gear (i.e., 3V) N / 10).

[0147] like Figure 5 As shown in subgraph (b), the oscillation speed corresponding to W3 is the first gear, i.e., V. N / 10. The swing speeds corresponding to W1-W2 below W3 are respectively the 3rd gear (i.e., 3V).N / 10) and the second gear (i.e., 2V) N / 10). The oscillation speeds corresponding to W4-W10 above W3 are successively at the second gear (i.e., 2V). N / 10) Increases to the 8th gear (i.e., 8V) N / 10).

[0148] like Figure 6 As shown, when the vertical oscillating blade assembly swings from bottom to top to the fourth angular zone, the target oscillation interval corresponding to the drainage column at this time is the 4th oscillation interval (denoted as W4), calculated based on the interval k of each oscillation interval relative to the target oscillation interval. Figure 6 As shown in sub-graph (a), the operating power of the sterilization device corresponding to W4 is at the nth level, i.e., P. N For W1-W3, which are below W4, the value of k relative to W3 ranges from 3 to 1. Therefore, the operating power corresponding to W1-W3 is the 7th gear (i.e., 7P). N / 10) to the 9th gear (i.e., 9P) N / 10). For W5-W10, which are above W4, the k value relative to W4 ranges from 1 to 6, so the operating power corresponding to W5-W10 is sequentially at the 9th gear (i.e., 9P). N / 10) decreases to the 4th gear (i.e., 4V). N / 10).

[0149] like Figure 6 As shown in subgraph (b), the oscillation speed corresponding to W4 is the first gear, i.e., V. N / 10. The swing speeds corresponding to W1-W3 below W4 are respectively the 4th gear (i.e., 4V). N / 10) to the second gear (i.e., 2V) N / 10). The oscillation speeds corresponding to W5-W10 above W4 are successively at the second gear (i.e., 2V). N / 10) Increases to the 7th gear (i.e., 7V) N / 10).

[0150] This invention utilizes a second mathematical model to calculate the operating power of the sterilization device when the diversion column traverses to a neighboring swing interval with a distance k relative to the target swing interval. This ensures that the operating power of the sterilization device decreases as the diversion column moves further away from the target swing interval. During the swinging process of the diversion column, it can traverse different positions accordingly. This increases the ion output intensity of the diversion column in the overlapping area with the vertical swing blade assembly, reduces the ion output in the non-overlapping area, and strengthens the turbulent mixing of the ion airflow and the air conditioning air as the vertical swing blade assembly and the diversion column intersect.

[0151] Based on any of the above embodiments, before determining the relative displacement of the drainage column under the current motion, the method further includes: sending a fan test command to the sterilization device.

[0152] Specifically, before step 101, after determining that the sterilization mode is activated, the air conditioning sterilization control device encapsulates the control command for increasing the fan speed of the sterilization device from 0 to the rated maximum speed into a fan test command and sends it to the sterilization device to test whether the sterilization device can start normally.

[0153] If the fan speed of all ion wind generating modules increases from the minimum to the maximum value according to the fan test results fed back by the sterilization device, then the sterilization mode is set to the start state.

[0154] If, according to the fan test results fed back by the sterilization device, the fan speed of at least one ion wind generating module has not increased from the minimum value to the maximum value, then the sterilization mode will be set to the off state, and an alarm message will be sent to the control terminal of the floor-standing air conditioner.

[0155] The fan test results are obtained by the sterilization device in response to the fan test command.

[0156] It should be noted that the sterilization device receives and responds to the fan test command, organizes the operating status of each fan in the sterilization device into the fan test results, and uploads the fan test results to the air conditioning sterilization control device.

[0157] Specifically, the air conditioning sterilization control device determines whether the sterilization device can successfully activate the sterilization mode based on the fan test results fed back by the sterilization device, wherein:

[0158] If the air conditioning sterilization control device analyzes the fan test results and finds that each fan of the sterilization device can be successfully started and the fan speed can be successfully increased from 0 to the maximum value, then the sterilization device can be determined to have successfully activated the sterilization mode.

[0159] If the air conditioning sterilization control device determines, based on the fan test results, that at least one fan of the sterilization device has failed to start successfully, or that the fan speed of at least one fan has failed to rise from 0 to the maximum value, then the sterilization device is deemed unable to successfully activate the sterilization mode and an alarm message is sent to the control terminal of the floor-standing air conditioner.

[0160] The alarm information includes, but is not limited to, text information, audio-visual information, etc. The alarm information can guide users of remote terminals to pay attention to the malfunction of the sterilization device, and can also guide users to locate the cause of the malfunction and the faulty component of the sterilization device.

[0161] In this embodiment of the invention, after determining that the sterilization mode needs to be activated, a decision is made to send a fan test command to the sterilization device. Based on the fan test results returned by the sterilization device in response to the fan test command, it is determined whether the performance of the sterilization device can support the activation of the sterilization mode. This ensures that the sterilization device can achieve the expected working performance and avoids poor sterilization completion due to its own malfunction.

[0162] Based on any of the above embodiments, before sending the fan test command to the sterilization device, the method further includes: activating the air supply mode if it is determined that the initial state of the floor-standing air conditioner is not the operating state.

[0163] Specifically, the air conditioning sterilization control device determines the initial state as when the air conditioner is in a closed state, i.e., not operating in any working mode, based on the operating status of the processor in the cabinet air conditioner body, and then controls the cabinet air conditioner to activate the air supply mode.

[0164] There are no specific restrictions on the fan speed of the floor-standing air conditioner involved in the activated air supply mode.

[0165] Preferably, when the air conditioner sterilization control device determines that the floor-standing air conditioner is off, it controls the floor-standing air conditioner to start the air supply mode corresponding to the high fan speed setting to accelerate airflow.

[0166] Once the air supply mode is confirmed to be on, activate the sterilization mode.

[0167] Specifically, the air conditioning sterilization control device determines that after the air conditioner body has successfully switched from the initial off state to the air supply mode based on the operating status of the fan in the air conditioner body, it controls the sterilization device set perpendicular to the air conditioner body to start, so as to activate the sterilization mode.

[0168] In this embodiment of the invention, when it is determined that the floor-standing air conditioner is not operating in any working mode, the decision is made to first activate the air supply mode and then activate the sterilization mode. Furthermore, by controlling the intensity of the ion airflow output by the sterilization device to adapt to the position of the guide column, the ion airflow and the air conditioning air form a surrounding flow, so that the ion airflow is quickly and evenly mixed in the air conditioning air, which can fully cover the sterilization range of the indoor space and enhance the sterilization effect and efficiency.

[0169] Based on any of the above embodiments, after controlling the drainage column to make the next movement at a relative speed and adjusting the sterilization device to the target operating state, the method further includes: when it is determined that the operating time of the sterilization mode is greater than or equal to a preset threshold, sending a shutdown command to the sterilization device so that the sterilization device can stop operating according to the shutdown command.

[0170] Specifically, after step 103, the air conditioning sterilization control device statistically analyzes the working cycle of the sterilization device and compares the statistically analyzed runtime of the sterilization mode with a preset threshold for the runtime of the sterilization mode:

[0171] If the duration of the sterilization mode is greater than or equal to the preset threshold, it is determined that the sterilization mode has achieved the preset sterilization effect within the current duration of operation. In this case, a shutdown command can be sent to the sterilization device to instruct it to stop the operation of each component and end the sterilization mode.

[0172] If the duration of the sterilization mode is less than the preset threshold, it is determined that the sterilization mode has not yet achieved the preset sterilization effect within the current duration of operation, and the sterilization device continues to operate continuously.

[0173] In this embodiment of the invention, the value of the preset threshold is not specifically limited.

[0174] For example, the preset threshold can be flexibly set according to the size of the indoor space.

[0175] For example, the preset threshold can also be set to a general fixed value based on empirical data, such as 10 minutes.

[0176] If the sterilization device stops operating, a status restoration command is sent to the floor-standing air conditioner so that the floor-standing air conditioner can restore itself to its initial state according to the status restoration command.

[0177] Specifically, when the air conditioning sterilization control device determines that the sterilization device has stopped operating based on its operating status, it encapsulates the control command for driving the floor-standing air conditioner to return to its initial state into a state restoration command and sends it to the floor-standing air conditioner.

[0178] This invention verifies the sterilization effect by measuring the runtime of the sterilization mode. After the preset runtime is reached, a decision is made to stop the sterilization device's operation via a shutdown command, and a state restoration command is used to restore the floor-standing air conditioner to its initial state. This enables automated control throughout the entire lifecycle of the sterilization operation, stopping operation after confirming the achievement of the expected sterilization effect, thus saving energy.

[0179] Figure 7 This is a schematic diagram of the air conditioning sterilization control device provided by the present invention. Based on any of the above embodiments, such as... Figure 7 As shown, the air conditioning sterilization control device provided in this embodiment of the invention includes a louver position determination module 710, a louver position matching module 720, and a sterilization control module 730, wherein:

[0180] The sway blade position determination module 710 is used to determine the target area where the vertical sway blade assembly is currently located when the sterilization mode of the floor-standing air conditioner is activated.

[0181] The oscillating leaf position matching module 720 is used to determine the oscillation speed of the drainage column in each oscillation range during the movement process of the left and right limits based on the target area, as well as the operating power of the sterilization device when the drainage column is in the oscillation range.

[0182] The sterilization control module 730 is used to control the oscillation speed of the drainage column to be as slow as possible in the target oscillation range during the movement of the vertical oscillation blade assembly in the target area, and at the same time, when it is determined that the drainage column is in the target oscillation range, to control the sterilization device to output the ion gas flow at the maximum operating power.

[0183] The airflow guide column, centered at the hinge point with the main body of the floor-standing air conditioner, reciprocates left and right at its left and right limits. The target area is contained within the overlapping region formed by the rated swing area of ​​the vertical oscillation blade assembly and the area from the left to the right limit of the airflow guide column. The target swing interval and the target area coincide.

[0184] Specifically, the leaf position determination module 710, the leaf position matching module 720, and the sterilization control module 730 are electrically connected in sequence.

[0185] When the sterilization device, which is independently set up parallel to the air outlet of the cabinet air conditioner body, has started the sterilization mode, the 710 module determines the target area based on the angle between each blade and the vertical plane at the current moment when each blade in the vertical blade assembly set at the air outlet of the cabinet air conditioner body swings horizontally left and right with the vertical plane as a reference.

[0186] The swaying blade position matching module 720 uses the target area where the vertical swaying blade component is currently located in the swaying blade position determination module 710 to calculate the swaying speed of the drainage column in different swaying intervals during the back-and-forth swaying between the left and right limits in this round, as well as the operating power to be adjusted by the sterilization device on the drainage column in coordination with the movement trend of the drainage column sweeping through the corresponding swaying interval at the corresponding swaying speed.

[0187] The sterilization control module 730 encapsulates the swing speed of the drainage column during one up-and-down swing, which is calculated by the swing position matching module 720, as well as the operating power of the sterilization device on the drainage column, into a sterilization control command and sends it to the drainage column.

[0188] The drainage column receives and responds to a sterilization control command, driving the column's motion components to adjust accordingly. This ensures the drainage column sweeps through each swing interval sequentially at the swing speed specified in the sterilization control command. Simultaneously, the sterilization device within the drainage column adjusts its operating frequency as the column traverses each swing interval. This ensures that the target swing interval, which overlaps with the target area of ​​the swing blades, maintains the slowest swing speed. Within each unit interval, the sterilization device operates at maximum power for the longest possible time, outputting more negative ions. In adjacent swing intervals, the swing speed gradually increases, and within each unit interval, the sterilization device operates at gradually decreasing power for increasingly shorter times, outputting fewer negative ions.

[0189] Optionally, the blade position matching module 720 includes a first swing speed determination unit and a first operating power determination unit, wherein:

[0190] The first swing speed determination unit is used to set the swing speed of the drainage column in the target swing interval to the minimum speed level by using the first mathematical model and the numbering information corresponding to the target swing interval, and to reduce the swing speed of each first swing interval by one level compared to the swing speed of the previous first swing interval, and to increase the swing speed of each second swing interval by one level compared to the swing speed of the previous second swing interval.

[0191] The first operating power determination unit is used to set the operating power of the sterilization device when the drainage column is in the target swing interval to the maximum power level using the second mathematical model and the numbering information corresponding to the target swing interval. It also increases the operating power of each first swing interval by one level compared to the operating power of the previous first swing interval, and decreases the operating power of each second swing interval by one level compared to the operating power of the previous second swing interval.

[0192] The airflow guide column is positioned at the first or second edge of the air outlet, away from the main body of the floor-standing air conditioner. The first and second swing intervals are defined according to the target swing interval.

[0193] Optionally, the oscillating blade position matching module 720 includes a second oscillation speed determination unit, a second operating power determination unit, a third oscillation speed determination unit, and a third operating power determination unit, wherein:

[0194] When the second swing speed determining unit determines that the target area is located on the left half of the rated swing area, it uses the first mathematical model and the numbering information of the first target swing interval corresponding to the target area to set the first swing speed of the first diversion column in the first target swing interval to the minimum speed level. At the same time, it lowers the swing speed of each third swing interval by one level compared to the swing speed of the previous third swing interval, and raises the swing speed of each fourth swing interval by one level compared to the swing speed of the previous fourth swing interval. Simultaneously, it sets the second swing speed of the second diversion column in the second target swing interval to the minimum speed level, lowers the swing speed of each fifth swing interval by one level compared to the swing speed of the previous fifth swing interval, and raises the swing speed of each sixth swing interval by one level compared to the swing speed of the previous sixth swing interval.

[0195] The second operating power determination unit is used to, using a second mathematical model and the numbering information of the first target swing interval corresponding to the target area, set the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval to the maximum power level, and increase the operating power corresponding to each third swing interval by one level compared to the operating power corresponding to the previous third swing interval, and decrease the operating power corresponding to each fourth swing interval by one level compared to the operating power corresponding to the previous fourth swing interval. At the same time, it also sets the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval to the maximum power level, increases the operating power corresponding to each fifth swing interval by one level compared to the operating power corresponding to the previous fifth swing interval, and decreases the operating power corresponding to each sixth swing interval by one level compared to the operating power corresponding to the previous sixth swing interval.

[0196] The third swing speed determination unit, when determining that the target area is located on the right half of the rated swing area, uses the first mathematical model and the numbering information of the second target swing interval corresponding to the target area to set the second swing speed of the second guide column in the second target swing interval to the minimum speed level, and reduces the swing speed of each fifth swing interval by one level compared to the swing speed of the previous fifth swing interval, and increases the swing speed of each sixth swing interval by one level compared to the swing speed of the previous sixth swing interval. At the same time, it also sets the first swing speed of the first guide column in the first target swing interval to the minimum speed level, reduces the swing speed of each third swing interval by one level compared to the swing speed of the previous third swing interval, and increases the swing speed of each fourth swing interval by one level compared to the swing speed of the previous fourth swing interval.

[0197] The third operating power determination unit is used to use the second mathematical model and the numbering information of the second target swing interval corresponding to the target area to set the second operating power of the second sterilization device to the maximum power level when the second drainage column is in the second target swing interval, and to increase the operating power of each fifth swing interval by one level compared to the operating power of the previous fifth swing interval, and to decrease the operating power of each sixth swing interval by one level compared to the operating power of the previous sixth swing interval. At the same time, it also sets the first operating power of the first sterilization device to the maximum power level when the first drainage column is in the first target swing interval, increases the operating power of each third swing interval by one level compared to the operating power of the previous third swing interval, and decreases the operating power of each fourth swing interval by one level compared to the operating power of the previous fourth swing interval.

[0198] The first and second airflow guide columns are respectively positioned at the first and second edges of the air outlet, away from the main body of the cabinet air conditioner; the third and fourth swing intervals are defined according to the first target swing interval; the fifth and sixth swing intervals are defined according to the second target swing interval; the first and second target swing intervals are symmetrical in the numbering sequence.

[0199] Optionally, the first mathematical model includes:

[0200] V k = [k+1) / n]*V N

[0201] Where n is the total number of swing intervals; V k V represents the swing velocity corresponding to a swing interval k from the target swing interval, where k takes any integer value in the range [0, n-1]. N This is the rated maximum value of the oscillation speed of the drainage column.

[0202] Optionally, the second mathematical model includes:

[0203] P k = (1-k / n)*P N

[0204] Where n is the total number of swing intervals; P k P represents the operating power of the sterilization device within a swing interval of k in the target swing range of the drainage column, where k takes any integer value in the range [0, n-1]. N This is the rated maximum operating power of the sterilization device.

[0205] Optionally, the device further includes a test module and a test response module, wherein:

[0206] The testing module is used to send fan test commands to the sterilization device.

[0207] The test response module is used to determine that the sterilization mode is successfully activated if the fan speed of all ion wind generating modules increases from the minimum value to the maximum value according to the fan test results fed back by the sterilization device.

[0208] The test response module is also used to determine that the sterilization mode activation has failed if the fan speed of at least one ion wind generating module has not increased from the minimum value to the maximum value according to the fan test results fed back by the sterilization device, and to send an alarm message to the control terminal of the floor-standing air conditioner.

[0209] The fan test results are obtained by the sterilization device in response to the fan test command.

[0210] Optionally, the device further includes an air supply activation module and a sterilization activation module, wherein:

[0211] The air supply activation module is used to activate the air supply mode when it is determined that the initial state of the floor-standing air conditioner is not in an operating state.

[0212] The sterilization activation module is used to activate the sterilization mode when the air supply mode is confirmed to be on.

[0213] Optionally, the device further includes a sterilization shutdown module and a state recovery module, wherein:

[0214] The sterilization shutdown module is used to send a shutdown command to the sterilization device when the runtime of the sterilization mode is greater than or equal to a preset threshold, so that the sterilization device can stop operating according to the shutdown command.

[0215] The status recovery module is used to send a status recovery command to the floor-standing air conditioner when it is determined that the sterilization device has stopped operating, so that the floor-standing air conditioner can restore to its initial state according to the status recovery command.

[0216] The air conditioning sterilization control device provided in this embodiment of the invention is used to execute the air conditioning sterilization control method described above. Its implementation method is the same as that of the air conditioning sterilization control method provided by this invention, and it can achieve the same beneficial effects. It will not be described again here.

[0217] In this embodiment of the invention, when the sterilization mode is determined to be activated, the target area currently located by the vertical oscillating blade assembly during its left-right vertical oscillation is used to calculate the oscillation speed corresponding to different positions of the diversion column during its back-and-forth oscillation, as well as the adaptive adjustment of the operating power of the sterilization device on the diversion column according to the position of the diversion column. This achieves adaptation of the diversion column's oscillation speed and the output intensity of the sterilization device to the position of the vertical oscillating blade. It ensures that when the horizontally oscillating blade moves to any area, the diversion column oscillates at a low speed within the oscillation range corresponding to the area where the blade is located, while maximizing the output intensity of the sterilization device. The negative ion output intensity in the oscillation range further away from the area where the blade is located decreases sequentially and gradually accelerates as it sweeps across. This back-and-forth movement of the vertical oscillating blade assembly and the diversion column creates a turbulent mixing of ionized airflow and air conditioning air, comprehensively covering the sterilization range of the indoor space and enhancing the sterilization effect and efficiency.

[0218] Figure 8 This is one of the structural schematic diagrams of the floor-standing air conditioner provided by the present invention. Based on any of the above embodiments, such as... Figure 8 As shown, the cabinet air conditioner provided in this embodiment of the invention includes: a cabinet air conditioner body 810, the cabinet air conditioner body 810 including a processor 811, and a vertical sway blade assembly 812 arranged in the cavity of the air outlet. The processor 811 is used to execute the air conditioner sterilization control method.

[0219] A guide column 820 is provided at the first edge and / or the second edge of the air outlet away from the main body 810 of the floor-standing air conditioner. The guide column 820 is used to support the sterilization device 821. The sterilization device 821 is provided with a hinged component in an embedded position in the main body 810 of the floor-standing air conditioner, so as to mechanically connect with the guide column 820 through the hinged component, and to make the guide column 820 swing back and forth with the left and right limits around the hinged component. Under the control of the processor 811, the sterilization device 821 is used to control the swing speed of the guide column 820 to be as slow as possible in the target swing range, and at the same time, when it is determined that the guide column 820 is in the target swing range, the sterilization device 821 is controlled to output the ion airflow at the maximum operating power.

[0220] The airflow guide column 820 oscillates back and forth between its hinge point with the main body 810 of the floor-standing air conditioner, at its left and right limits. The target area is contained within the overlapping region formed by the rated swing area of ​​the vertical swing blade assembly 812 and the area between the left and right limits of the airflow guide column 820. The target swing interval and the target area coincide.

[0221] Specifically, the floor-standing air conditioner includes a floor-standing air conditioner body 810, and hinged components embedded in the left side region (i.e., the left side of the first edge) and / or the right side region (i.e., the right side of the second edge) of the air outlet of the floor-standing air conditioner body 810, respectively. These hinged components allow the airflow guide column 820 to swing left and right relative to the hinged components. A sterilization device 821 is provided on the vertical surface of the airflow guide column 820. When the processor 811 determines that the sterilization mode has been activated based on the operating status of the sterilization device 821, it controls the sterilization device 821 to ionize the indoor air and, based on the current position of the vertical oscillation blade assembly 812, drives the motion components of the airflow guide column 820 to adjust accordingly, so that the airflow guide column 820 sweeps through each oscillation interval sequentially at the oscillation speed included in the sterilization control command. Simultaneously, the processor 821 in the airflow guide column 820 also adjusts its operating frequency accordingly as the airflow guide column 820 traverses each oscillation interval.

[0222] In this embodiment of the invention, a sterilization device is installed on the airflow guide column connected to the side of the air outlet of a floor-standing air conditioner. The output channel of the sterilization device is divided into sections similar to the rated swing range of the vertical oscillation blade assembly. The processor uses the target area currently occupied by the vertical oscillation blade assembly during its left-right horizontal swing to independently control the airflow guide column and the sterilization device. This ensures that the intensity of the ionized airflow output by the sterilization device adaptively changes with the position of the vertical oscillation blades. This achieves turbulent mixing of the back-and-forth interlacing jets from the vertical oscillation blade assembly and the airflow guide column, reducing the energy consumption for negative ion output at angles far from the oscillation blades.

[0223] Based on any of the above embodiments, each sterilization device includes at least two ion wind generating modules located on the same vertical line.

[0224] The ion wind generating module includes an ion generator and a fan.

[0225] It should be noted that, according to the number of ion wind generating modules, a corresponding number of through holes need to be opened at the same interval in the vertical line of the drainage column in advance.

[0226] If the floor-standing air conditioner has two airflow columns, the same number of through holes can be opened at the same interval on different airflow columns, and an ion wind generating module can be embedded therein. Alternatively, different numbers of through holes can be opened at different intervals, and an ion wind generating module can be embedded therein.

[0227] Specifically, each ion wind generator vertically arranged in each drainage column consists of a fan embedded in a through hole and an ion generator installed on the inner wall of the through hole above the fan.

[0228] This invention does not specifically limit the relative arrangement of the fan and the ion generator in this embodiment. For example, Figure 9 This is the second structural schematic diagram of the floor-standing air conditioner provided by this invention. (See diagram below.) Figure 9 As shown in the figure, this embodiment of the invention provides an example of setting a diversion column 920 on the left side of the air outlet of the cabinet air conditioner body 910, and gives a layout relationship:

[0229] Each vertically arranged ion wind generating device 921 in the diversion column 920 consists of a fan 921-2 embedded in a through hole, and an ion generator 921-1 installed on the inner wall of the through hole above the fan 921-2.

[0230] Among them, the ion generator 921-1, in addition to producing a large number of active negative oxygen ions, also produces a large number of highly active neutral substances, short-lived active particles (such as O, OH, HO2, etc.) and long-lived active ions (such as excited-state N2, H2O2, etc.). The neutral substances add to the air washing, which has a greater effect and no by-products.

[0231] The 921-2 fan can achieve stepless speed regulation based on a DC motor, enabling quantitative direct control of changes in fan speed or operating power, thereby improving the 921-2 fan's response speed to changes.

[0232] In this embodiment of the invention, each ion generator module in the sterilization device is constructed by combining ion generators on the fans. This ensures that the ion generators remain on when the sterilization mode is activated. By adjusting the output intensity of the ion airflow with corresponding control commands for different fan groups during the same working cycle, the combined control of the ion generators and fans can adaptively change the output intensity of the ion airflow based on the position of the vertical blades. This improves the mixing efficiency of the ion airflow and the air conditioning air within the current position of the blades, reduces the energy consumption of negative ion output corresponding to the angle away from the blades, and reduces the construction cost to a certain extent.

[0233] Furthermore, the logical instructions in the aforementioned memory can be implemented as software functional units and sold or used as independent products, and can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0234] On the other hand, the present invention also provides a computer program product, which includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the air conditioning sterilization control method provided by the above methods. The method includes: determining the target area where the vertical oscillation blade assembly is currently located when it is determined that the sterilization mode of the floor-standing air conditioner is in the activated state; based on the target area, determining the oscillation speed of the guide column in each oscillation interval during the movement process of the left and right limits, and the position of the sterilization device at the guide column. The operating power corresponding to the swing range; during the movement of the vertical swing blade assembly in the target area, while controlling the swing speed of the diversion column to be the slowest in the target swing range, and while ensuring that the diversion column is in the target swing range, controlling the sterilization device to output ion airflow at the maximum operating power; wherein, the diversion column swings back and forth between the left and right limits with the hinge point with the cabinet air conditioner body as the center; the target area is contained in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the diversion column; the target swing range and the target area coincide.

[0235] In another aspect, the present invention also provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the air conditioning sterilization control method provided by the above methods. The method includes: determining the target area where the vertical swing blade assembly is currently located when the sterilization mode of the floor-standing air conditioner is determined to be in the activated state; based on the target area, determining the swing speed of the guide column in each swing interval during its movement at the left and right limits, and the operating power of the sterilization device corresponding to the swing interval of the guide column; during the movement of the vertical swing blade assembly in the target area, controlling the swing speed of the guide column to be the slowest in the target swing interval, and while determining that the guide column is in the target swing interval, controlling the sterilization device to output ion airflow at maximum operating power; wherein the guide column swings back and forth left and right at the left and right limits with the hinge point with the floor-standing air conditioner body as the center; the target area is contained within the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the guide column; the target swing interval and the target area coincide.

[0236] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0237] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0238] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling sterilization in air conditioning systems, characterized in that, include: If the sterilization mode of the floor-standing air conditioner is confirmed to be activated, determine the target area where the vertical sway blade assembly is currently located. Based on the target area, determine the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the swing interval. During the movement of the vertical swing blade assembly in the target area, while controlling the swing speed of the drainage column to be the slowest in the target swing range, the sterilization device is also controlled to output ion gas flow at maximum operating power when it is determined that the drainage column is in the target swing range. The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is contained within the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide. The determination of the oscillation speed of the drainage column in each oscillation interval during its movement at the left and right limits, based on the target area, and the operating power of the sterilization device corresponding to the drainage column being within the oscillation interval, includes: Using the first mathematical model and the numbering information corresponding to the target swing interval, the swing speed of the drainage column corresponding to the target swing interval is set to the minimum speed level, and the swing speed corresponding to each first swing interval is reduced by one level compared to the swing speed corresponding to the previous first swing interval, and the swing speed corresponding to each second swing interval is increased by one level compared to the swing speed corresponding to the previous second swing interval. Using the second mathematical model and the numbering information corresponding to the target swing interval, the operating power of the sterilization device corresponding to the drainage column being in the target swing interval is set to the maximum power level, and the operating power corresponding to each first swing interval is increased by one level compared to the operating power corresponding to the previous first swing interval, and the operating power corresponding to each second swing interval is decreased by one level compared to the operating power corresponding to the previous second swing interval. The airflow guide column is positioned at the first or second edge of the air outlet, away from the main body of the floor-standing air conditioner; the first swing interval and the second swing interval are defined according to the target swing interval. The first mathematical model includes: ； Among them, the The total number of the swing intervals; The interval between the target swing range and the target swing range is The swing speed corresponding to the swing range, the Values any integer; This is the rated maximum value of the oscillation speed of the drainage column; The second mathematical model includes: ； Among them, the The total number of the swing intervals; The sterilization device is positioned at intervals within the target swing range of the drainage column. The operating power corresponding to the swing range, the Values any integer; This is the rated maximum operating power of the sterilization device.

2. The air conditioning sterilization control method according to claim 1, characterized in that, The method of determining the oscillation speed of the drainage column in each oscillation range during its movement at the left and right limits, based on the target area, and the operating power of the sterilization device corresponding to the drainage column being within the oscillation range, further includes: When it is determined that the target area is located on the left half of the rated swing area, using the first mathematical model and the numbering information of the first target swing interval corresponding to the target area, the first swing speed of the first diversion column in the first target swing interval is set to the minimum speed level, and the swing speed of each third swing interval is reduced by one level compared to the swing speed of the previous third swing interval, and the swing speed of each fourth swing interval is increased by one level compared to the swing speed of the previous fourth swing interval. At the same time, the second swing speed of the second diversion column in the second target swing interval is set to the minimum speed level, and the swing speed of each fifth swing interval is reduced by one level compared to the swing speed of the previous fifth swing interval, and the swing speed of each sixth swing interval is increased by one level compared to the swing speed of the previous sixth swing interval. Furthermore, using the second mathematical model and the numbering information of the first target swing interval corresponding to the target area, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level, and the operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval. At the same time, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level, and the operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval. When it is determined that the target area is located on the right half of the rated swing area, using the first mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second swing speed of the second diversion column in the second target swing interval is set to the minimum speed level, and the swing speed corresponding to each fifth swing interval is reduced by one level compared to the swing speed corresponding to the previous fifth swing interval, and the swing speed corresponding to each sixth swing interval is increased by one level compared to the swing speed corresponding to the previous sixth swing interval. At the same time, the first swing speed of the first diversion column in the first target swing interval is set to the minimum speed level, and the swing speed corresponding to each third swing interval is reduced by one level compared to the swing speed corresponding to the previous third swing interval, and the swing speed corresponding to each fourth swing interval is increased by one level compared to the swing speed corresponding to the previous fourth swing interval. Furthermore, using the second mathematical model and the numbering information of the second target swing interval corresponding to the target area, the second operating power of the second sterilization device corresponding to the second drainage column being within the second target swing interval is set to the maximum power level. The operating power corresponding to each fifth swing interval is increased by one level compared to the operating power corresponding to the previous fifth swing interval, and the operating power corresponding to each sixth swing interval is decreased by one level compared to the operating power corresponding to the previous sixth swing interval. At the same time, the first operating power of the first sterilization device corresponding to the first drainage column being within the first target swing interval is set to the maximum power level. The operating power corresponding to each third swing interval is increased by one level compared to the operating power corresponding to the previous third swing interval, and the operating power corresponding to each fourth swing interval is decreased by one level compared to the operating power corresponding to the previous fourth swing interval. The first and second airflow guide columns are respectively positioned on the first and second edges of the air outlet, which are far from the body of the cabinet air conditioner; the third and fourth swing intervals are defined according to the first target swing interval; the fifth and sixth swing intervals are defined according to the second target swing interval; and the first and second target swing intervals are symmetrical in numbering.

3. The air conditioning sterilization control method according to claim 1, characterized in that, Before determining the target area where the vertical blade assembly is currently located, the method further includes: Send a fan test command to the sterilization device; If, according to the fan test results fed back by the sterilization device, the fan speed of all ion wind generating modules increases from the minimum value to the maximum value, then the sterilization mode is determined to be successfully activated. If, according to the fan test results fed back by the sterilization device, the fan speed of at least one ion wind generating module fails to increase from the minimum value to the maximum value, then the sterilization mode activation is deemed to have failed, and an alarm message is sent to the control terminal of the floor-standing air conditioner. The fan test results are obtained by the sterilization device in response to the fan test command.

4. The air conditioning sterilization control method according to claim 3, characterized in that, Before sending the fan test command to the sterilization device, the method further includes: If it is determined that the initial state of the cabinet air conditioner is not in operation, the air supply mode is activated. Once the air supply mode is confirmed to be on, the sterilization mode is activated.

5. The air conditioning sterilization control method according to claim 1, characterized in that, While controlling the oscillation speed of the drainage column to be at its slowest within the target oscillation range, and after determining that the drainage column is within the target oscillation range, and controlling the sterilization device to output ion gas flow at maximum operating power, the method further includes: If the runtime of the sterilization mode is determined to be greater than or equal to a preset threshold, a shutdown command is sent to the sterilization device so that the sterilization device can stop operating according to the shutdown command; If it is determined that the sterilization device has stopped operating, a state restoration command is sent to the floor-standing air conditioner so that the floor-standing air conditioner can restore to its initial state according to the state restoration command.

6. An air conditioning sterilization control device for the air conditioning sterilization control method according to any one of claims 1 to 5, characterized in that, include: The blade position determination module is used to determine the target area where the vertical blade assembly is currently located when the sterilization mode of the floor-standing air conditioner is activated. The leaf position matching module is used to determine, based on the target area, the swing speed of the drainage column in each swing interval during the movement process of the left and right limits, and the operating power of the sterilization device corresponding to the drainage column being in the swing interval. The sterilization control module is used to control the oscillation speed of the drainage column to be the slowest in the target oscillation range during the movement of the vertical oscillation blade assembly in the target area, and at the same time, when it is determined that the drainage column is in the target oscillation range, to control the sterilization device to output the ion gas flow at the maximum operating power. The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is included in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide.

7. A floor-standing air conditioner, characterized in that, include: The main body of the floor-standing air conditioner includes a processor and a vertical sway blade assembly arranged in the cavity of the air outlet. The processor is used to execute the air conditioning sterilization control method as described in any one of claims 1 to 5; A diversion column is provided in the direction of the first edge and / or second edge of the air outlet away from the main body of the floor-standing air conditioner; the diversion column is used to support the sterilization device; the sterilization device is used to provide a hinge component in the embedded position of the main body of the floor-standing air conditioner, so as to mechanically connect with the diversion column through the hinge component, and to make the diversion column swing back and forth with the hinge component as the center, at the left limit and the right limit; the sterilization device is used to control the diversion column to swing at the slowest speed in the target swing range under the control of the processor, and at the same time, when it is determined that the diversion column is in the target swing range, to control the sterilization device to output the ion airflow at the maximum operating power; The airflow guide column swings back and forth between the left and right limits, with the hinge point with the body of the floor-standing air conditioner as the center; the target area is included in the overlapping area of ​​the rated swing area of ​​the vertical swing blade assembly and the area formed by the left and right limits of the airflow guide column; the target swing interval and the target area coincide.

8. The floor-standing air conditioner according to claim 7, characterized in that, Each of the sterilization devices includes at least two ion wind generating modules positioned on the same vertical line; The ion wind generating module includes an ion generator and a fan.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the air conditioning sterilization control method as described in any one of claims 1 to 5.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the air conditioning sterilization control method as described in any one of claims 1 to 5.

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