KR102261861B1 - Smart toilet seat and smart ventilation system comprising the same - Google Patents

Abstract

The present invention relates to a smart toilet seat that effectively removes odors in a bathroom and a smart ventilation system including the same. The smart toilet seat according to an embodiment of the present invention is disposed at one end of the upper cover having an air flow path at the bottom, the lower cover having a plurality of intake holes coupled to the upper cover, and the upper cover having a plurality of intake holes through which the air inside the toilet is sucked. and a housing having a blower module and a filter module therein, wherein the air inside the toilet introduced through the plurality of intake holes is introduced into the housing through the air passage, and the air inside the toilet introduced into the housing is supplied by the blowing module It is blown through the filter module and purified.

Description

Smart toilet seat and smart ventilation system including the same

The present invention relates to a smart toilet seat and a smart ventilation system including the same, and more particularly, to a smart toilet seat for effectively removing odors in a bathroom and a smart ventilation system including the same.

In general, a bidet installed in a toilet is a device for washing a user's genitals and anus by spraying washing water from the central part.

More specifically, the bidet is designed to clean the anus of the toilet person or the female local area with the washing water sprayed from the nozzle without using a tissue after defecation, and then dry the remaining water around the anus or the local area with warm air supplied from the dryer. As a device, with increasing interest in hygiene in recent years, it is widely used by people of all ages and genders.

However, as described above, the function of the conventional bidet is focused on the function of washing the user's local area by spraying washing water, and thus it is not possible to remove the odor caused by the toilet.

Accordingly, the user often felt unpleasant due to the odor during toileting, and the bathroom (or toilet) in which the toilet was installed was also filled with the odor, and the next user also felt unpleasant in many cases.

In order to solve the odor problem, the user used to go to the toilet while driving the fan installed in the bathroom.

However, since the fan drive switch is usually installed outside the bathroom, users may often forget to turn on the fan and go to the toilet.

In addition, even if you go to the toilet with the fan driven, there is a problem in that it is difficult to immediately solve the odor caused by the toilet.

It is an object of the present invention to provide a smart toilet seat that can effectively remove odors generated during toileting through deodorization and scent diffusion processes.

Another object of the present invention is to provide a smart toilet seat capable of automatically removing odors generated during toilet by detecting a user's seating position without a user's input.

Another object of the present invention is to provide a smart ventilation system that can effectively ventilate air in the bathroom by driving the above-described smart toilet seat in conjunction with a ventilation fan installed in the bathroom.

The objects of the present invention are not limited to the objects mentioned above, and other objects and advantages of the present invention not mentioned can be understood by the following description, and will be more clearly understood by the examples of the present invention. Moreover, it will be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.

A smart toilet seat according to the present invention includes a lower cover provided with a plurality of intake holes through which air inside the toilet is sucked, an upper cover provided with an air flow path for guiding air from the toilet seated through the plurality of intake holes to the housing, and a housing; By including a filter module that purifies the air inside the toilet introduced into the toilet, it is possible to effectively remove odors generated during toileting.

In addition, the smart toilet seat according to the present invention includes a switch module that is turned on when a user is seated on the upper cover and a control module that drives a blower module and a filter module when the switch module is turned on, so that the user's seat is automatically detected without user input. It is possible to remove the odor generated during defecation.

In addition, the smart ventilation system according to the present invention includes the smart toilet seat, the fan installed in the bathroom, and a communication hub capable of communicating with the smart toilet seat and the fan, so that the smart toilet seat can be operated in conjunction with the fan through the communication hub. , this can effectively ventilate the air in the bathroom.

The smart toilet seat according to the present invention can effectively remove odors by performing deodorization and scent diffusion operations on odors generated during toilet in real time through the ventilation module and filter module provided in the housing. In addition, by removing the odor in real time, it is possible to prevent the user from feeling unpleasant due to the bad odor during the toilet, thereby improving user satisfaction.

In addition, the smart toilet seat according to the present invention can automatically remove the odor generated during toilet by detecting the user's seat without a user's input through the control module and the switch module provided on the lower cover. That is, even if the user forgets to operate the ventilation fan installed in the bathroom and goes to the toilet, the odor removal operation is automatically performed, thereby improving user satisfaction and ease of use.

In addition, the smart ventilation system according to the present invention can effectively ventilate the air in the bathroom by interlocking the above-described smart toilet seat with a ventilation fan installed in the bathroom through a communication hub. Furthermore, even if the corresponding user does not care about ventilation in the bathroom, the next user can not feel unpleasant due to the odor when entering the bathroom, and thus user satisfaction and ease of use can be improved.

In addition to the above-described effects, the specific effects of the present invention will be described together while describing specific details for carrying out the invention below.

1 is a perspective view illustrating a smart toilet seat according to an embodiment of the present invention.
FIG. 2 is a schematic diagram illustrating an upper cover and a housing of FIG. 1 .
3 and 4 are schematic views illustrating the lower cover of FIG. 1 .
5 is a schematic diagram illustrating the switch module of FIG. 4 .
6 is a schematic diagram illustrating a blower module and a filter module provided in the housing of FIG. 1 .
7 is a schematic diagram illustrating a control flow of the smart toilet seat of FIG. 1 .
8 is a schematic diagram illustrating a smart ventilation system according to another embodiment of the present invention.

The above-described objects, features and advantages will be described below in detail with reference to the accompanying drawings, and accordingly, those skilled in the art to which the present invention pertains will be able to easily implement the technical idea of the present invention. In describing the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

Hereinafter, a smart toilet seat according to an embodiment of the present invention will be described with reference to FIGS. 1 to 7 .

1 is a perspective view illustrating a smart toilet seat according to an embodiment of the present invention. FIG. 2 is a schematic diagram illustrating an upper cover and a housing of FIG. 1 . 3 and 4 are schematic views illustrating the lower cover of FIG. 1 . 5 is a schematic diagram illustrating the switch module of FIG. 4 . 6 is a schematic diagram illustrating a blower module and a filter module provided in the housing of FIG. 1 . 7 is a schematic diagram illustrating a control flow of the smart toilet seat of FIG. 1 .

For reference, FIGS. 2 and 3 illustrate the smart toilet seat in which the cradle is omitted for convenience of explanation. In addition, the smart toilet seat 1 according to an embodiment of the present invention may include a general bidet function (ie, washing and drying functions), but for convenience of explanation, in the present invention, a description related to the general bidet function will be omitted. .

First, referring to FIGS. 1 to 4 , a smart toilet seat 1 according to an embodiment of the present invention includes an upper cover 100 , a lower cover 200 , a housing 300 , a cradle 400 , and a control module ( 480 of FIG. 7 ), a communication module ( 600 of FIG. 7 ), a first antenna for wireless communication 650 , and a second antenna for wireless communication ( 700 of FIG. 7 ).

The upper cover 100 may be provided with an air flow path 110 at the bottom.

Specifically, the upper cover 100 is disposed on the upper end of the lower cover 200 , and may be combined with the lower cover 200 disposed at the lower end. Also, the housing 300 may be disposed at one end of the upper cover 100 .

As shown in the drawing, the upper cover 100 may have a ring shape with an open central portion so that the user can see the toilet when seated.

Accordingly, the air flow path 110 provided at the lower end of the upper cover 100 may also be formed in a ring shape.

In addition, first to third upper cover coupling portions 120a to 120c may be provided at the lower end of the upper cover 100 (that is, the air flow path 110 ), and first to third upper cover coupling portions 120a to 120c) may be coupled to the first to third lower cover coupling portions 250a to 250c provided on the upper end of the lower cover 200 .

That is, the first to third upper cover coupling parts 120a to 120c and the first to third lower cover coupling parts 250a to 250c are coupled to each other so that the upper cover 100 and the lower cover 200 are coupled and fixed. can be

Also, the air flowing through the air passage 110 provided at the lower end of the upper cover 100 may be introduced into the housing 300 through the intake ports 310 and 320 of the housing 300 .

The lower cover 200 may be coupled to the upper cover 100 and may include a plurality of intake holes 270 through which air inside the toilet is sucked.

Specifically, the lower cover 200 is disposed at the lower end of the upper cover 100 , and may be coupled to the upper cover 100 disposed at the upper end.

In addition, as shown in the drawing, the lower cover 200 may be a ring type with an open central portion so that the user can see the toilet when seated, like the upper cover 100 .

Air mixed with odor generated when a user goes to the toilet may be introduced into the smart toilet seat 1 through the plurality of intake holes 270 provided in the lower cover 200 . That is, the air inside the toilet introduced through the plurality of intake holes 270 provided in the lower cover 200 may be introduced into the housing 300 through the air passage 110 .

In addition, first to third lower cover coupling portions 250a to 250c may be provided at the upper end of the lower cover 200 , and the first to third lower cover coupling portions 250a to 250c may be connected to the upper cover 100 of the upper cover 100 . It may be coupled to the first to third upper cover coupling parts 120a to 120c provided at the lower end.

That is, the first to third lower cover coupling parts 250a to 250c and the first to third upper cover coupling parts 120a to 120c are coupled to each other so that the upper cover 100 and the lower cover 200 are coupled and fixed. can be

In addition, the switch module 220 may be provided in the lower cover 200 .

Here, referring to FIGS. 3 and 5 , the switch module 220 includes an input unit 224 protruding toward the upper cover 100 and an elastic member 226 that enables vertical movement of the input unit 224 . can do.

Specifically, when a downward pressure is applied to the upper cover 100 , the lower end of the upper cover 100 comes into contact with the input unit 224 , and the input unit 224 is moved downward by the elastic member 226 . can

This downward movement of the input unit 224 turns the switch module 220 on (turn-on), and when the switch module 220 is turned on, the control module (480 in FIG. 7) is the blowing module (350 in FIG. 7) ) and the filter module ( 370 in FIG. 7 ) may be driven.

That is, the switch module 220 may be turned on through downward movement of the input unit 224 , and may provide a driving start signal to the control module ( 480 of FIG. 7 ) when turned on. Also, the control module ( 480 in FIG. 7 ) may drive the blower module ( 350 in FIG. 7 ) and the filter module ( 370 in FIG. 7 ) based on the driving start signal provided from the switch module 220 .

Accordingly, the smart toilet seat 1 of the present invention can automatically perform a cleaning operation by detecting the user's seat through the switch module 220 provided in the lower cover 200 without a user's input.

For reference, the input unit 224 is formed to surround the upper end of the guide unit 225 , and may move vertically along the guide unit 225 . In addition, the elastic member 226 is formed to surround the lower end of the guide part 225 and may be disposed under the input part 224 .

For reference, the elastic member 226 may be, for example, a spring, but is not limited thereto.

Referring back to FIGS. 1 to 4 and 6 , the housing 300 may be disposed at one end of the upper cover 100 , and a blowing module 350 and a filter module 370 may be provided therein.

Specifically, the housing 300 is provided with intake ports 310 and 320 and an exhaust port 340 , the intake ports 310 and 320 communicate with the air flow path 110 , and the exhaust port 340 is outside the housing 300 . can be communicated with

Also, the air inside the toilet introduced into the housing 300 may be blown to the filter module 370 through the blowing module 350 to be purified.

That is, the air inside the toilet sucked through the plurality of intake holes 270 is guided toward the intake ports 310 and 320 through the air passage 110 , and the air inside the toilet guided toward the intake ports 310 and 320 is blown. It may be accelerated by the module 350 and blown into the filter module 370 . In addition, the air inside the toilet blown by the blower module 350 is purified through the filter module 370 , and the air inside the toilet bowl purified through the filter module 370 is outside the housing 300 through the exhaust port 340 . can be emitted as

Here, the blowing module 350 may include a driving motor 356 and a blowing fan 353 driven by the driving motor 356 .

In addition, the filter module 370 may include a photocatalytic filter 373 , an ultraviolet light source 376 , and a scent diffusing filter 379 .

Specifically, the photocatalytic filter 373 may purify the air inside the toilet blown from the blowing module 350 .

That is, the photocatalytic filter 373 removes odors mixed in the air inside the toilet, and antibacterial work such as E. coli and Staphylococcus aureus is also possible.

In addition, the photocatalytic filter 373 can cause a more smooth photocatalytic reaction by the ultraviolet rays irradiated by the ultraviolet light source 376 and can be regenerated.

For reference, as a material of the photocatalytic filter 373, for example, SrTiO3, CdS, ZnO, or TiO2 may be used.

The ultraviolet light source 376 may be, for example, an ultraviolet light emitting diode (LED), and may serve to irradiate ultraviolet rays to the photocatalytic filter 373 .

The scent diffusing filter 379 may provide a specific scent (eg, aroma scent) to the air inside the toilet purified by the photocatalytic filter 373 .

That is, a material that emits a user's preferred scent may be used as the scent diffusing material of the scent diffusing filter 379 , and the user satisfaction may be improved through the scent diffusing filter 379 .

In addition, the input module 305 may be provided on the upper surface of the housing 300 .

The input module 305 may provide the input received from the user to the control module ( 480 in FIG. 7 ).

Specifically, the input module 305 may be configured as a button type or implemented as a touch screen type, for example.

Also, the input module 305 may include, for example, input buttons related to driving of the blowing module 350 and the filter module 370 as well as input buttons related to general functions of the bidet, such as a cleaning function and a drying function. .

The cradle 400 is mounted on one end of the housing 300 and can mount a terminal device (not shown).

Specifically, the cradle 400 may be provided with a receiving unit 405 concavely formed so that the terminal device can be mounted, and the first wireless communication antenna 650 may be installed in the receiving unit 405 .

Then, referring to FIGS. 1 and 7 , the first antenna 650 for wireless communication is installed inside the cradle 400 to steer the terminal device mounted on the cradle 400 .

That is, the sensing direction of the first wireless communication antenna 650 may be set to face the terminal device mounted on the cradle 400 , and through this, the first wireless communication antenna 650 is the terminal mounted on the cradle 400 . device can be detected. In addition, the first antenna for wireless communication 650 may provide the detected terminal device information to the communication module 600 .

Specifically, for example, the first antenna 650 for wireless communication may be an antenna for near field communication (NFC), and when the terminal device mounted on the cradle 400 has an NFC function, the terminal sensed by detecting it Device information (NFC-related information) may be provided to the communication module 600 , and the communication module 600 may be paired with a corresponding terminal device based on the received information.

The second antenna 700 for wireless communication may be provided in the housing 300 to steer the front of the housing 300 .

That is, the sensing direction of the second antenna 700 for wireless communication may be set to face the front of the housing 300 (ie, the direction the user sees when seated in the smart toilet seat 1 ). Accordingly, the second antenna 700 for wireless communication detects a nearby terminal device capable of wireless communication (for example, a terminal device held in the hand of a user seated in the smart toilet seat 1) and communicates the detected terminal device information. may be provided to the module 600 .

Specifically, for example, the second antenna 700 for wireless communication may be an antenna for sensing Bluetooth. Accordingly, when the terminal device held in the hand of the user seated in the smart toilet seat 1 has a Bluetooth function, the second antenna for wireless communication 700 detects the terminal device and detects the terminal device information (Bluetooth related). information) to the communication module 600 . Of course, the communication module 600 may be paired with the corresponding terminal device based on the received information.

The communication module 600 is provided in the housing 300 and may receive wireless communication related information from the first antenna 650 for wireless communication and the second antenna 700 for wireless communication, respectively.

Specifically, the communication module 600 receives the wireless communication related information from the first wireless communication antenna 650 , and pairing with the terminal device detected by the first wireless communication antenna 650 based on the received wireless communication related information can be

Through this, the communication module 600 may receive an input from the paired terminal device and provide it to the control module 480 .

For example, the communication module 600 may receive an input related to driving the blowing module 350 or the filter module 370 from the paired terminal device, or may receive an input related to a cleaning and drying function, and the paired terminal An input received from the device may be provided to the control module 480 .

That is, the user may provide an input related to driving the smart toilet seat 1 through the terminal device while the terminal device is mounted on the cradle 400 .

In addition, the communication module 600 may be provided with wireless communication related information from the second wireless communication antenna 700 , and may be paired with a terminal device detected by the second wireless communication antenna 700 based on the received wireless communication related information. have.

Through this, the communication module 600 may receive an input from the paired terminal device and provide it to the control module 480 .

For example, the communication module 600 may receive an input related to driving the blowing module 350 or the filter module 370 from the paired terminal device, or may receive an input related to a cleaning and drying function, and the paired terminal An input received from the device may be provided to the control module 480 .

That is, the user may provide an input related to driving the smart toilet seat 1 through the terminal device held in the hand while seated on the smart toilet seat 1 .

The control module 480 may control at least one of the blowing module 350 and the filter module 370 .

Specifically, the control module 480 may receive a driving start signal from the switch module 220 when the switch module 220 is turned on, and the blower module 350 and the filter module 370 based on the received driving start signal. ) can be driven at least one of.

In addition, the control module 480 may receive a user input through the input module 305 to control at least one of the blowing module 350 and the filter module 370 .

In addition, the control module 480 may be set to automatically control at least one of the blower module 350 and the filter module 370 every predefined cycle (the cycle can be set by the user).

Accordingly, even when the toilet is not in use, the control module 480 may automatically control at least one of the blower module 350 and the filter module 370 at predetermined intervals to remove odors inside the toilet.

For reference, although not shown in the drawings, the control module 480 receives a user's input through the input module 305 and controls the washing module (not shown) or the drying module (not shown), thereby cleaning, which is a basic function of the bidet. A function or a drying function may be performed.

In addition, the control module 480 may receive an input from a terminal device mounted on the cradle 400 through the communication module 600 or from a nearby terminal device capable of wireless communication.

That is, when the communication module 600 is paired with the terminal device, the user may provide an input related to driving the smart toilet seat 1 through the paired terminal device. Also, when the user provides an input through the paired terminal device, the paired terminal device provides the user's input to the communication module 600 , and the communication module 600 transmits the received user's input to the control module 480 . can provide

The control module 480 may control at least one of the blowing module 350 and the filter module 370 based on a user input provided from the communication module 600, and although not shown in the figure, a cleaning module (not shown) ) or a drying module (not shown) can also be controlled.

As described above, the smart toilet seat 1 according to an embodiment of the present invention deodorizes and deodorizes odors generated during toileting through the ventilation module 350 and the filter module 370 provided in the housing 300 in real time. By performing the scent diffusing operation, the odor can be effectively removed. In addition, by removing the odor in real time, it is possible to prevent the user from feeling unpleasant due to the bad odor during the toilet, thereby improving user satisfaction.

In addition, the smart toilet seat 1 according to an embodiment of the present invention detects a user's seat without a user's input through the control module 480 and the switch module 220 provided in the lower cover 200, and automatically performs toileting. It can remove the generated odor. That is, even if the user forgets to operate the ventilation fan installed in the bathroom and goes to the toilet, the odor removal operation is automatically performed, thereby improving user satisfaction and ease of use.

Hereinafter, a smart ventilation system according to another embodiment of the present invention will be described with reference to FIG. 8 .

8 is a schematic diagram illustrating a smart ventilation system according to another embodiment of the present invention.

For reference, since the smart toilet seat 1 of FIG. 8 is the same as the smart toilet seat 1 of FIG. 1 , a detailed description of the smart toilet seat 1 will be omitted. In addition, in FIG. 8 , the remaining components except for the blowing module 350 , the filter module 370 , the control module 480 , and the first communication module 600 among the components of the smart toilet seat 1 are omitted for convenience of explanation. and to explain.

Referring to FIG. 8 , the smart ventilation system 2 may include a smart toilet seat 1 , a ventilator 800 , and a communication hub 1000 .

The smart toilet seat 1 may be installed on the toilet in the bathroom, and may purify and discharge the air inside the toilet seated into the internal air passage through the plurality of intake holes with the filter module 370 .

Specifically, the smart toilet seat 1 includes a filter module 370 , a blowing module 350 that blows the air inside the toilet introduced into the internal air flow path to the filter module 370 , a blowing module 350 , and a filter. It may include a control module 480 for controlling at least one of the modules 370 and a first communication module 600 capable of wireless communication.

For reference, the first communication module 600 may be the same as the communication module 600 of FIG. 7 .

The fan 800 may purify the air in the bathroom.

Specifically, the fan 800 may include a second communication module 850 capable of wireless communication, and although not shown in the drawing, a ventilation fan (not shown) and a ventilation motor (not shown) required for the ventilation operation are also may include

The communication hub 1000 may communicate with the smart toilet seat 1 and the fan 800 .

Specifically, the smart toilet seat 1 and the fan 800 may be linked to each other through the communication hub 1000 .

In addition, although not shown in the drawing, the communication hub 1000 can communicate not only with the smart toilet seat 1 and the fan 800 in the bathroom, but also with various electronic devices (refrigerator, washing machine, TV, etc.) and mobile terminal devices installed in the house. .

That is, the communication hub 1000 serves as a platform for connecting communication-enabled electronic devices, and the smart toilet seat 1 may be driven in conjunction with the ventilation fan 800 through the communication hub 1000 .

Specifically, when the driving of the fan 800 is started (for example, when the user turns on the fan 800 driving switch through a switch outside the bathroom), the second communication module 850 of the fan 800 communicates A driving signal may be transmitted to the hub 1000 .

When the driving signal is transmitted from the second communication module 850 , the communication hub 1000 may transmit the received driving signal to the first communication module 600 .

In this case, the communication hub 1000 may include the driving time information in the driving signal and transmit it to the first communication module 600 .

When a driving signal is transmitted from the communication hub 1000 , the first communication module 600 provides the received driving signal to the control module 480 , and the control module 480 receives the driving signal provided from the first communication module 600 . At least one of the blowing module 350 and the filter module 370 may be controlled based on the driving signal.

In addition, when the driving signal provided from the first communication module 600 includes information about the driving time, the control module 480 includes at least one of the blowing module 350 and the filter module 370 only during the corresponding driving time. You can even run one.

That is, when the fan 800 in the bathroom is driven, the air purification operation of the smart toilet seat 1 may be automatically performed.

Of course, the above-described case and the opposite case are also possible.

That is, when the driving of the fan 800 is terminated (for example, when the user turns off the fan 800 driving switch through a switch outside the bathroom), the second communication module of the fan 800 850 may transmit an end signal to the communication hub 1000 .

When the end signal is transmitted from the second communication module 850 , the communication hub 1000 may transmit the received end signal to the first communication module 600 .

When an end signal is transmitted from the communication hub 1000 , the first communication module 600 provides the received end signal to the control module 480 , and the control module 480 receives the received end signal from the first communication module 600 . Driving of at least one of the blowing module 350 and the filter module 370 may be terminated based on the termination signal.

For reference, the driving of the ventilation module 350 and the filter module 370 of the smart toilet seat 1 may be started and ended according to the start and end of the driving of the fan 800, but the opposite case is also possible. That is, The control module 480 receives an input from any one of the switch module ( 220 in FIG. 7 ), the input module ( 305 in FIG. 7 ), and the first communication module 600 , the blower module 350 and the filter module 370 . After driving or terminating at least one of these, a driving signal or an end signal may be provided to the first communication module 600 .

The first communication module 600 transmits the driving signal or termination signal provided from the control module 480 to the communication hub 1000, and the communication hub 1000 transmits the received driving signal or termination signal to the second communication module ( 850) can be transmitted.

The fan 800 may be started or ended based on the received driving signal or the end signal.

As described above, the smart ventilation system 2 according to the present invention can effectively ventilate the air in the bathroom by interlocking the smart toilet seat 1 and the ventilation fan 800 installed in the bathroom through the communication hub 1000 . Furthermore, even if the user does not care about ventilation in the bathroom, the next user can not feel unpleasant due to the bad smell when entering the bathroom, and thus user satisfaction and ease of use can be improved.

For those of ordinary skill in the art to which the present invention pertains, various substitutions, modifications and changes are possible within the scope of the present invention without departing from the technical spirit of the present invention. is not limited by

100: upper cover 200: lower cover
300: housing 305: input module
400: cradle 405: storage unit
650: first antenna for wireless communication

Claims (14)

delete delete delete delete delete delete delete delete delete delete delete a smart toilet seat installed in the toilet in the bathroom and purifying and discharging the air inside the toilet seated into the internal air passage through a plurality of intake holes with a filter module;
a ventilator to purify the air in the bathroom; and
A communication hub capable of communicating with the smart toilet seat and the ventilation fan,
The communication hub receives the driving start signal of the fan and transmits it to the smart toilet seat, and the smart toilet seat is driven in conjunction with the fan based on the driving start signal.
Smart ventilation system.
13. The method of claim 12,
The smart toilet seat includes a first communication module capable of wireless communication,
The fan includes a second communication module capable of wireless communication,
The second communication module transmits a driving signal to the communication hub when driving of the fan is started,
The communication hub transmits the driving signal received from the second communication module to the first communication module
Smart ventilation system.
14. The method of claim 13,
The smart toilet seat includes a blower module that blows air in the toilet bowl introduced into the internal air flow path to the filter module, and a control module that controls at least one of the blower module and the filter module
When the first communication module receives the driving signal from the communication hub, the first communication module provides the received driving signal to the control module,
The control module controls at least one of the blowing module and the filter module based on the driving signal provided from the first communication module.
Smart ventilation system.

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