Bathroom air conditioner and control method thereof

Abstract

The present invention relates to a bathroom air conditioner and a control method thereof. The control method of the present invention comprises: detecting whether a human body enters a preset area in a bathroom, the preset area being adjacent to a toilet or squat toilet in the bathroom, or surrounding the toilet or squat toilet in the bathroom; if so, obtaining the length of time the human body stays in the preset area; and selectively controlling the bathroom air conditioner to execute a sterilization mode to selectively sterilize the bathroom according to the length of time the human body stays in the preset area. The present invention selectively executes a sterilization mode to selectively sterilize the bathroom according to the length of time the human body stays in the preset area, intelligently identifies the user's behavior activities in the bathroom, and automatically sterilizes the bathroom according to the user's behavior activities, thereby ensuring the safety of the environment in the bathroom. The user does not need to personally determine whether to sterilize, nor does the user need to personally start the sterilization mode, thereby improving the intelligence of the bathroom air conditioner and the user's experience.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to a bathroom air conditioner and a control method thereof. Background Art

[0002] As people's living standards continue to improve, people are paying more and more attention to the health issues of the home environment. Among them, the bathroom (toilet) is one of the necessary environments in every family and the one that people are most in contact with. The environmental safety of the bathroom is directly related to the health of the whole family.

[0003] However, due to the special environment and special functions of the bathroom, it is easy for germs to breed in the bathroom, and the bacteria in the bathroom multiply quickly. If the germs in the bathroom cannot be disinfected in time, it will affect the health of the user. Summary of the invention

[0004] An object of the first aspect of the present invention is to overcome at least one defect of the prior art and to provide a method for controlling a bathroom air conditioner that can intelligently identify a user's behavior in the bathroom and automatically sterilize the bathroom based on the user's behavior.

[0005] A further object of the first aspect of the present invention is to prevent the sterilization operation of the bathroom air conditioner from affecting the user's normal use of the bathroom.

[0006] The second aspect of the present invention aims to provide a bathroom air conditioner that can intelligently identify the user's behavior in the bathroom and automatically sterilize the bathroom according to the user's behavior.

[0007] According to a first aspect of the present invention, the present invention provides a method for controlling a bathroom air conditioner, the control method comprising:

[0008] Detecting whether a human body enters a preset area in the bathroom, wherein the preset area is adjacent to a toilet or a squat toilet in the bathroom, or is arranged around the toilet or the squat toilet in the bathroom;

[0009] If so, obtaining the length of time the human body stays in the preset area; and

[0010] The bathroom air conditioner is selectively controlled to execute a sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom.

[0011] Optionally, the step of selectively controlling the bathroom air conditioner to execute a sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom includes:

[0012] Determining whether the duration for which the human body stays in the preset area reaches a first preset duration;

[0013] If so, the bathroom air conditioner is controlled to execute a sterilization mode at a preset time point.

[0014] Optionally, the preset time point is set to any time point between 1:00 a.m. and 3:00 a.m. in the standard time corresponding to the area where the bathroom air conditioner is located.

[0015] Optionally, if the duration for which the human body stays in the preset area does not reach the first preset duration, the control method further includes:

[0016] Sending sterilization prompt information to a terminal device connected to the bathroom air conditioner, wherein the sterilization prompt information is used to indicate whether to execute a sterilization mode; and

[0017] Determine whether a sterilization start instruction issued by the terminal device is received; if so, control the bathroom air conditioner to execute a sterilization mode at a preset time point; the sterilization start instruction is used to instruct to start the sterilization mode of the bathroom air conditioner.

[0018] Optionally, the bathroom air conditioner includes a sterilizing device, which is used to spray a mist of sterilizing agent into the bathroom; and

[0019] The steps of controlling the bathroom air conditioner to execute the sterilization mode at a preset time point specifically include:

[0020] Get the current time point;

[0021] Determine whether the current time point reaches the preset time point;

[0022] If so, the sterilizing device is activated to spray the mist-like sterilizing agent into the bathroom.

[0023] Optionally, the bactericide is an aerosol.

[0024] Optionally, after controlling the bathroom air conditioner to execute a sterilization mode at a preset time point, the control method further includes:

[0025] Determine whether the preset sterilization stop conditions are met;

[0026] If so, the bathroom air conditioner is controlled to stop executing the sterilization mode.

[0027] Optionally, the preset sterilization stop condition includes any one or more of the following:

[0028] The presence of a human body is detected in the bathroom;

[0029] The duration for which the bathroom air conditioner executes the sterilization mode reaches a second preset duration.

[0030] Optionally, after the bathroom air conditioner stops executing the sterilization mode, the control method further includes:

[0031] The bathroom air conditioner is controlled to execute a fresh air mode to renew the air in the bathroom.

[0032] Optionally, the bathroom air conditioner has a fresh air inlet connected to the outdoor environment and an air outlet connected to the bathroom; and

[0033] The steps of controlling the bathroom air conditioner to execute the fresh air mode specifically include:

[0034] The air flow channel between the fresh air inlet and the air outlet is connected, and outdoor fresh air is driven to flow into the bathroom through the air flow channel.

[0035] Optionally, the bathroom air conditioner is communicatively connected to a smart window of the bathroom; and

[0036] When the bathroom air conditioner executes the sterilization mode, the smart window is in a closed state;

[0037] The steps of controlling the bathroom air conditioner to execute the fresh air mode specifically include:

[0038] A window opening instruction is sent to the smart window through the bathroom air conditioner to control the opening of the smart window.

[0039] According to a second aspect of the present invention, the present invention further provides a bathroom air conditioner, comprising:

[0040] A human body sensing device, used to detect whether there is a human body in a preset area in the bathroom, wherein the preset area is adjacent to a toilet or squat toilet in the bathroom, or is arranged around the toilet or squat toilet in the bathroom;

[0041] a sterilization device for sterilizing the bathroom; and

[0042] A control device, the control device comprising a processor and a memory, wherein a machine executable program is stored in the memory, and when the machine executable program is executed by the processor, it is used to implement the control method described in any of the above schemes.

[0043] The inventors recognize that the most likely place for bacteria to grow in the bathroom is the toilet or squat toilet. To this end, the bathroom air conditioner of the present invention first detects whether a human body enters a preset area in the bathroom, which is adjacent to the toilet or squat toilet, or is surrounded by the toilet or squat toilet. In short, when a human body is detected to enter the preset area, it means that the user is close to the toilet or squat toilet. If the user stays in the preset area for a long time, it means that the user has implemented toilet behavior, and the bathroom needs to be sterilized in time; if the user stays in the preset area for a short time, it means that the user may be taking and putting things, not implementing toilet behavior or only implementing urination behavior, and the bathroom does not need to be sterilized. Therefore, the present invention selectively executes the sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom, intelligently identifies the user's behavior in the bathroom, and automatically sterilizes the bathroom according to the user's behavior, ensuring the safety of the environment in the bathroom, without the user personally judging whether to sterilize, and without the user personally starting the sterilization mode, thereby improving the intelligence of the bathroom air conditioner and the user's experience.

[0044] Furthermore, the control method of the present invention also controls the bathroom air conditioner to execute the sterilization mode at a preset time point after the human body stays in the preset area for a first preset time, instead of executing the sterilization mode immediately. This is to avoid the adverse effects on users caused by starting the sterilization mode of the bathroom air conditioner during normal activities when users frequently go in and out of the bathroom, and to avoid the sterilization operation of the bathroom air conditioner affecting the user's normal use of the bathroom.

[0045] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0047] Figure 1 is a schematic flow chart of a method for controlling a bathroom air conditioner according to an embodiment of the present invention;

[0048] Figure 2 is a schematic flow chart of a method for controlling a bathroom air conditioner according to another embodiment of the present invention;

[0049] Figure 3 is a schematic flow chart of a method for controlling a bathroom air conditioner according to yet another embodiment of the present invention;

[0050] Figure 4is a schematic flow chart of a method for controlling a bathroom air conditioner according to yet another embodiment of the present invention;

[0051] Figure 5 is a schematic flow chart of a method for controlling a bathroom air conditioner according to yet another embodiment of the present invention;

[0052] Figure 6 is a schematic structural block diagram of a bathroom air conditioner according to an embodiment of the present invention. DETAILED DESCRIPTION

[0053] The present invention first provides a method for controlling a bathroom air conditioner. Figure 1 is a schematic flow chart of a method for controlling a bathroom air conditioner according to an embodiment of the present invention. Figure 1 , the control method of the present invention comprises:

[0054] Step S10, detect whether a human body enters a preset area in the bathroom, if yes, go to step S20; the preset area is adjacent to the toilet or squat toilet in the bathroom, or is surrounded by the toilet or squat toilet in the bathroom. That is, when a human body enters the preset area, it is close to the toilet or squat toilet.

[0055] Step S20, obtaining the length of time the human body stays in the preset area; and

[0056] Step S30, selectively controlling the bathroom air conditioner to execute a sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom.

[0057] The inventors recognize that the most likely place for bacteria to grow in the bathroom is the toilet or squat toilet. To this end, the bathroom air conditioner of the present invention first detects whether a human body enters a preset area in the bathroom, which is adjacent to the toilet or squat toilet, or is surrounded by the toilet or squat toilet. In short, when a human body is detected to enter the preset area, it means that the user is close to the toilet or squat toilet. If the user stays in the preset area for a long time, it means that the user has implemented toilet behavior, and the bathroom needs to be sterilized in time; if the user stays in the preset area for a short time, it means that the user may be taking and putting things, not implementing toilet behavior or only implementing urination behavior, and the bathroom does not need to be sterilized. Therefore, the present invention selectively executes the sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom, intelligently identifies the user's behavior in the bathroom, and automatically sterilizes the bathroom according to the user's behavior, ensuring the safety of the environment in the bathroom, without the user personally judging whether to sterilize, and without the user personally starting the sterilization mode, thereby improving the intelligence of the bathroom air conditioner and the user's experience.

[0058] Figure 2FIG. 1 is a schematic flow chart of a method for controlling a bathroom air conditioner according to another embodiment of the present invention. Figure 2 In some embodiments, the step S30 of selectively controlling the bathroom air conditioner to execute the sterilization mode to selectively sterilize the bathroom according to the length of time the human body stays in the preset area may specifically include:

[0059] Step S31, determining whether the duration of the human body staying in the preset area reaches a first preset duration; if so, proceeding to step S32;

[0060] Step S32, controlling the bathroom air conditioner to execute a sterilization mode at a preset time point.

[0061] The control method of the present invention also controls the bathroom air conditioner to execute the sterilization mode at a preset time point after the human body stays in the preset area for a first preset time period, instead of executing the sterilization mode immediately. This is to avoid harm or adverse effects to users caused by activating the sterilization mode of the bathroom air conditioner during normal activities when users frequently go in and out of the bathroom, and to avoid the sterilization operation of the bathroom air conditioner affecting the user's normal use of the bathroom.

[0062] It should be noted that the first preset time can be set to the time consumed by the user for defecation based on experience or common sense, such as any time value between 3 and 10 minutes. At this time, the bathroom air conditioner executes the sterilization mode to sterilize the bathroom only after the user performs a defecation behavior.

[0063] It is understandable that the first preset time can also be set to the time consumed by the user to urinate based on experience or common sense, such as any time value between 30 and 80 seconds. At this time, no matter whether the user urinates or defecates, the bathroom air conditioner executes the sterilization mode to sterilize the bathroom.

[0064] It should also be noted that the preset time point can be set to the time point when the user no longer uses the bathroom according to historical data. For example, if the user often goes in and out of the bathroom during the day and rests at night, the preset time point can be selected as a time point at night; if the user often goes in and out of the bathroom during the night and rests during the day, the preset time point can be a time point during the day.

[0065] For most users, the time periods when they frequently go in and out of the bathroom are during the day, and the rest time periods are at night. Therefore, in some embodiments, the preset time point can be set to any time point between 1 a.m. and 3 a.m. in the standard time corresponding to the area where the bathroom air conditioner is located. The time period between 1 a.m. and 3 a.m. is usually the time period when users are in deep sleep, and the possibility of entering the bathroom is very small. Therefore, executing the sterilization mode at any time period within this time period will not have any impact on the user.

[0066] The inventors realize that if the user stays in the preset area for less than the first preset time, the user may not have used the toilet or squat toilet, or may have used the toilet or squat toilet but only for a shorter time. Therefore, the user can decide whether to execute the sterilization mode at this time.

[0067] To this end, in some embodiments, if the duration of the human body staying in the preset area does not reach the first preset duration, the control method of the present invention further includes:

[0068] Step S33, sending a sterilization prompt message to a terminal device connected to the bathroom air conditioner, the sterilization prompt message being used to indicate whether to execute a sterilization mode; and

[0069] Step S34, determining whether a sterilization start instruction is received from the terminal device, if so, returning to step S32 to control the bathroom air conditioner to execute the sterilization mode at a preset time point; the sterilization start instruction is used to instruct to start the sterilization mode of the bathroom air conditioner. On the contrary, if no sterilization start instruction is received, the sterilization mode is not executed.

[0070] That is to say, when the user's stay time in the preset area does not reach the first preset time, the bathroom air conditioner will send a prompt message to the user, asking the user whether to execute the sterilization mode. If the user sends a sterilization start command through the terminal device, the sterilization mode will be executed at the preset time point. Not only will it not affect the user's normal use of the bathroom, but it can also effectively use the time when the user is not using the bathroom to sterilize the bathroom. When the user uses the bathroom again, the bathroom will be restored to a healthy and sterile environment.

[0071] In some embodiments, the bathroom air conditioner includes a sterilization device for spraying a mist of sterilizer into the bathroom. For a bathroom, the space is relatively large, and the mist of sterilizer spreads more widely and more evenly, and can sterilize each space in the bathroom more thoroughly and evenly.

[0072] In these examples, see Figure 3 The schematic flow chart of the control method of the bathroom air conditioner according to another embodiment of the present invention is shown, and the step S32 of controlling the bathroom air conditioner to execute the sterilization mode at a preset time point may specifically include:

[0073] Step S321, obtaining the current time point;

[0074] Step S322, determine whether the current time point reaches the preset time point; if so, go to step S323;

[0075] Step S323, start the sterilization device to spray mist sterilizer into the bathroom.

[0076] Preferably, the sterilizer sprayed by the sterilization device may be an aerosol.

[0077] Since the aerosol can float in the air for a long time, it can fully combine with the dust containing bacteria in the bathroom air, achieving a highly effective sterilization effect. In addition, the bathroom can be disinfected without dead corners.

[0078] Figure 4 is a schematic flow chart of a method for controlling a bathroom air conditioner according to another embodiment of the present invention, see Figure 4 In some embodiments, after controlling the bathroom air conditioner to execute the sterilization mode at a preset time point, the control method of the present invention further includes:

[0079] Step S40, determining whether the preset sterilization stop condition is met; if so, proceeding to step S50;

[0080] Step S50, controlling the bathroom air conditioner to stop executing the sterilization mode.

[0081] Furthermore, the preset sterilization stop condition includes any one or more of the following:

[0082] The presence of a human body in the bathroom was detected;

[0083] The duration for the bathroom air conditioner to execute the sterilization mode reaches the second preset duration.

[0084] Specifically, the disinfectant will have a certain impact on human health to a certain extent. Therefore, when the presence of a human body in the bathroom is detected, the disinfection mode is immediately stopped to prevent the disinfectant from endangering the user's health.

[0085] Furthermore, when the duration of the bathroom air conditioner executing the sterilization mode reaches a second preset duration, the amount of sterilization sprayed by the sterilization device is sufficient to thoroughly sterilize the bathroom. At this time, the sterilization mode is stopped to avoid wasting sterilizer and to avoid excessive sterilizer residue from causing adverse effects on users.

[0086] It should be noted that the second preset duration can be set in advance according to the spray speed and concentration of the disinfectant, so as to sterilize the bathroom as thoroughly as possible while ensuring that the dosage of the disinfectant will not have an adverse effect on the health of the user.

[0087] Figure 5 is a schematic flow chart of a method for controlling a bathroom air conditioner according to yet another embodiment of the present invention, see Figure 5 In some embodiments, after the bathroom air conditioner stops executing the sterilization mode, the control method of the present invention further includes:

[0088] Step S60, controlling the bathroom air conditioner to execute a fresh air mode to refresh the air in the bathroom.

[0089] Refreshing the air in the bathroom after sterilizing it can prevent the sterilization residues or residual sterilizer in the bathroom from causing harm to the user.

[0090] In some embodiments, the bathroom air conditioner has a fresh air inlet connected to the outdoor environment and an air outlet connected to the bathroom. In these embodiments, step S60 of controlling the bathroom air conditioner to execute the fresh air mode may specifically include:

[0091] The air flow channel between the fresh air inlet and the air outlet is connected, and the outdoor fresh air is driven to flow into the bathroom through the air flow channel.

[0092] Specifically, when fresh air is not needed, the fresh air outlet can be closed by the damper; in the fresh air mode, the damper can be controlled to open the fresh air outlet to allow outdoor fresh air to enter the bathroom air conditioner and then enter the bathroom through the air outlet of the bathroom air conditioner.

[0093] Specifically, the bathroom air conditioner may have an air supply fan, and in the fresh air mode, the air supply fan is in operation to promote outdoor fresh air to flow into the bathroom. In the sterilization mode, the air supply fan is also in operation to promote the disinfectant to diffuse to various areas of the bathroom at a faster speed.

[0094] In some embodiments, the bathroom air conditioner is connected to the bathroom smart window. In these embodiments, when the bathroom air conditioner is in sterilization mode, the smart window is closed to prevent the sterilant from spreading to the outdoor environment. In addition, step S60 of controlling the bathroom air conditioner to execute the fresh air mode may specifically include:

[0095] Send window opening instructions to the smart windows through the bathroom air conditioner to control the opening of the smart windows.

[0096] That is to say, in the fresh air mode, the smart window can be automatically opened by the bathroom air conditioner to ventilate the bathroom through natural convection, thereby achieving air renewal.

[0097] The present invention also provides a bathroom air conditioner, which is communicatively connected with a lighting device in the bathroom. Figure 6 1 is a schematic structural block diagram of a bathroom air conditioner according to an embodiment of the present invention. In some embodiments, the bathroom air conditioner 1 may include a control device 20 and a sterilization device 10 and a human body sensing device 30 connected to the control device 20.

[0098] The human body sensing device 30 is used to detect whether there is a human body in a preset area in the bathroom, and the preset area is adjacent to the toilet or squat toilet in the bathroom, or is arranged around the toilet or squat toilet in the bathroom. The sterilization device 10 is used to sterilize the bathroom. The control device 20 includes a processor 21 and a memory 22, and the memory 22 stores a machine executable program 23, and the machine executable program 23 is used to implement the control method described in any of the above embodiments when executed by the processor 21.

[0099] Specifically, the processor 21 can be a central processing unit (CPU), or a digital processing unit, etc. The processor 21 sends and receives data through a communication interface. The memory 22 is used to store the program executed by the processor 21. The memory 22 is any medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, and can also be a combination of multiple memories. The above-mentioned machine executable program 23 can be downloaded from a computer-readable storage medium to a corresponding computing / processing device or downloaded to a computer or an external storage device via a network (such as the Internet, a local area network, a wide area network and / or a wireless network).

[0100] Specifically, the human body sensing device 30 may be, for example, a radar sensor, an infrared sensor or other devices that can accurately detect a human body.

[0101] In some embodiments, the bathroom air conditioner 1 can be arranged on the top of the bathroom to facilitate the airflow or bactericide to diffuse downward. The air outlet of the bathroom air conditioner 1 can be opened on the ceiling board of the bathroom.

[0102] It should be understood by those skilled in the art that the embodiments described above are only some embodiments of the present invention, rather than all embodiments of the present invention, and these embodiments are intended to explain the technical principles of the present invention, rather than to limit the protection scope of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should still fall within the protection scope of the present invention.

[0103] It should be noted that in the description of the present invention, the terms "upper", "lower", "top", "bottom", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0104] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0105] Furthermore, it should be noted that in the description of the present invention, each functional module can be a physical module composed of multiple structures, components or electronic components, or a virtual module composed of multiple programs; each functional module can be a module that exists independently of each other, or a module divided according to the function of an integral module. It should be understood by those skilled in the art that, under the premise of being able to implement the technical solution described in the present invention, the composition, implementation and positional relationship of each functional module will not deviate from the technical principle of the present invention no matter how they change, and therefore should fall within the protection scope of the present invention.

[0106] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all these other variations or modifications.

Claims

1. A method for controlling a bathroom air conditioner, the method comprising: Detecting whether a human body enters a preset area in the bathroom, wherein the preset area is adjacent to a toilet or a squat toilet in the bathroom, or is arranged around the toilet or the squat toilet in the bathroom; If yes, then obtaining the length of time the human body stays in the preset area; as well as Selectively controlling the bathroom air conditioner to execute a sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom; The step of selectively controlling the bathroom air conditioner to execute a sterilization mode according to the length of time the human body stays in the preset area to selectively sterilize the bathroom includes: Determining whether the duration for which the human body stays in the preset area reaches a first preset duration; If so, controlling the bathroom air conditioner to execute a sterilization mode at a preset time point; If the time duration for which the human body stays in the preset area does not reach the first preset time duration, the control method further includes: Sending sterilization prompt information to a terminal device connected to the bathroom air conditioner, wherein the sterilization prompt information is used to indicate whether to execute a sterilization mode; and Determine whether a sterilization start instruction issued by the terminal device is received; if so, control the bathroom air conditioner to execute a sterilization mode at a preset time point; the sterilization start instruction is used to instruct to start the sterilization mode of the bathroom air conditioner.

2. The control method according to claim 1, wherein The preset time point is set to any time point between 1:00 a.m. and 3:00 a.m. in the standard time corresponding to the area where the bathroom air conditioner is located.

3. The control method according to claim 1, wherein: The bathroom air conditioner includes a sterilizing device, which is used to spray a mist of sterilizing agent into the bathroom; and The steps of controlling the bathroom air conditioner to execute the sterilization mode at a preset time point specifically include: Get the current time point; Determine whether the current time point reaches the preset time point; If so, the sterilizing device is activated to spray the mist-like sterilizing agent into the bathroom.

4. The control method according to claim 3, wherein: The bactericide is an aerosol.

5. The control method according to claim 1, wherein: After controlling the bathroom air conditioner to execute the sterilization mode at a preset time point, the control method further includes: Determine whether the preset sterilization stop conditions are met; If so, the bathroom air conditioner is controlled to stop executing the sterilization mode.

6. The control method according to claim 5, wherein: The preset sterilization stop conditions include any one or more of the following: The presence of a human body is detected in the bathroom; The duration for which the bathroom air conditioner executes the sterilization mode reaches a second preset duration.

7. The control method according to claim 6, wherein: After the bathroom air conditioner stops executing the sterilization mode, the control method further includes: The bathroom air conditioner is controlled to execute a fresh air mode to renew the air in the bathroom.

8. The control method according to claim 7, wherein: The bathroom air conditioner has a fresh air inlet connected to the outdoor environment and an air outlet connected to the bathroom; and The steps of controlling the bathroom air conditioner to execute the fresh air mode specifically include: The air flow channel between the fresh air inlet and the air outlet is connected, and outdoor fresh air is driven to flow into the bathroom through the air flow channel.

9. The control method according to claim 7, wherein: The bathroom air conditioner is communicatively connected to the smart window of the bathroom; and When the bathroom air conditioner executes the sterilization mode, the smart window is in a closed state; The steps of controlling the bathroom air conditioner to execute the fresh air mode specifically include: A window opening instruction is sent to the smart window through the bathroom air conditioner to control the opening of the smart window.

10. A bathroom air conditioner, comprising: A human body sensing device, used to detect whether there is a human body in a preset area in the bathroom, wherein the preset area is adjacent to a toilet or squat toilet in the bathroom, or is arranged around the toilet or squat toilet in the bathroom; A sterilizing device for sterilizing the bathroom; as well as A control device, comprising a processor and a memory, wherein a machine executable program is stored in the memory, and when the machine executable program is executed by the processor, it is used to implement the control method according to any one of claims 1 to 9.

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