JP6895110B2 - Toilet system - Google Patents

Description

Aspect of the present invention generally relates to toilets system.

Patent Document 1 discloses that a sanitary cleaning device of a toilet system is paired with a remote controller, and the sanitary cleaning device is remotely controlled by the remote controller. Further, in recent years, there is a toilet system in which devices other than sanitary cleaning devices can be remotely controlled by a remote controller.

Japanese Unexamined Patent Publication No. 2016-56663

It is desirable that the remote controller is provided with an operating means corresponding to the equipment provided in the toilet system. This is because if the remote controller is provided with an operation means for a device that the toilet system does not have, the remote controller may not be easy to use or the user of the toilet system may be confused.

As one of the methods for that purpose, it is conceivable to prepare a plurality of types of remote controllers depending on the presence or absence of the controlled device remotely controlled by the remote controller. However, in this case, since the number of types of remote controllers increases, the number of remote controllers in part number increases and the number of inventories increases, resulting in an increase in management cost.

The present invention has been made based on the recognition of the above problems, and an object thereof is to provide a toilet system which can change mode according to the presence or absence of the controlled device.

The first invention includes a remote controller having a display means and an input means, and an operation corresponding to the input means is displayed on the display means, a sanitary cleaning device provided on a toilet bowl and remotely controlled by the remote controller. In the first state, the remote controller can be remotely controlled by the remote controller and the operation of the controlled device, which is a device different from the sanitary cleaning device, is not displayed on the display means. When the first signal temporarily transmitted via wireless communication is received, the operation of the controlled device shifts to the second state displayed on the display means, and when the remote controller is in the second state, One-way wireless communication from the remote controller to the controlled device is performed between the remote controller and the controlled device, the remote controller remotely controls the controlled device by the wireless communication, and the remote controller controls the controlled device. In the first state, it is possible to shift to a pairing mode for pairing with the sanitary cleaning device and the controlled device, and when the remote controller receives the first signal in the pairing mode, the remote controller can shift to the pairing mode. It is a toilet system that shifts to the second state after the end of the pairing mode.

According to the remote controller of this toilet system, the content displayed on the display means changes by receiving the signal transmitted from the controlled device, so it is necessary to prepare multiple remote controllers depending on the presence or absence of the controlled device. There is no. Further, in the second state in which the controlled device is remotely controlled by the remote controller, only one-way wireless communication from the remote controller to the controlled device is performed. However, such a remote controller and the controlled device are temporarily controlled by the controlled device. By receiving the signal transmitted to the remote controller and changing the remote controller from the first state to the second state, it is not necessary to manually change the remote controller settings, and it is possible to change the remote controller settings more easily. Is.
Further, according to this toilet system, it is possible to make the remote controller recognize the presence or absence of the controlled device while pairing the remote controller with the controlled device and the sanitary cleaning device. By performing these settings of the toilet system together, the time required for setting the toilet system can be shortened.

A second invention includes a remote controller having a display means and an input means and displaying an operation corresponding to the input means on the display means, a sanitary cleaning device provided on a toilet bowl and remotely controlled by the remote controller. The controlled device, which is different from the sanitary cleaning device and can be remotely controlled by the remote controller, is provided, and the remote controller is used from the controlled device in a first state in which the operation of the controlled device is not displayed on the display means. When the first signal temporarily transmitted to the remote controller via wireless communication is received, the operation of the controlled device shifts to the second state displayed on the display means, and the remote controller is in the second state. Occasionally, one-way wireless communication from the remote controller to the controlled device is performed between the remote controller and the controlled device, and the remote controller remotely controls the controlled device by the wireless communication and the remote controller. Transmits a second signal for pairing with the controlled device to the controlled device, and when the controlled device receives the second signal, temporarily sends the first signal to the remote controller. It is a toilet system that sends to.

According to the remote controller of this toilet system, the content displayed on the display means changes by receiving the signal transmitted from the controlled device, so it is necessary to prepare multiple remote controllers depending on the presence or absence of the controlled device. There is no. Further, in the second state in which the controlled device is remotely controlled by the remote controller, only one-way wireless communication from the remote controller to the controlled device is performed. However, such a remote controller and the controlled device are temporarily controlled by the controlled device. By receiving the signal transmitted to the remote controller and changing the remote controller from the first state to the second state, it is not necessary to manually change the remote controller settings, and it is possible to change the remote controller settings more easily. Is.
According to this toilet system, it is possible to make the remote controller recognize the presence or absence of the controlled device while pairing the remote controller with the controlled device. By performing these settings of the toilet system together, the time required for setting the toilet system can be shortened.

According to a third aspect of the present invention, in the second invention, the remote controller transmits the second signal to the controlled device and then sends a third signal to the sanitary cleaning device for pairing with the sanitary cleaning device. The sanitary cleaning device is a toilet system that transmits and then transmits a fourth signal for pairing with the remote controller and the controlled device to the remote controller and the controlled device after receiving the third signal. is there.

According to this toilet system, since the fourth signal is transmitted from the sanitary cleaning device to the remote controller and the controlled device all at once, the pairing of these devices can be completed in a shorter time.

A fourth invention is a pairing mode for the sanitary cleaning device to transmit the fourth signal after receiving the third signal to perform pairing with another device in the second invention. When the controlled device receives the fourth signal, it ends the pairing mode for pairing with another device, and when the remote control receives the fourth signal, another device is terminated. This is a toilet system that terminates the pairing mode for pairing with the device and shifts to the second state.

According to this toilet system, since the fourth signal transmitted all at once from the sanitary cleaning device is used as the starting point for ending the pairing mode, the time for each device to shift to the pairing mode can be shortened.

According to an aspect of the present invention, toilets system can be changed in the mode corresponding to the presence or absence of the controlled device is provided.

It is a perspective view which shows the toilet system which concerns on embodiment. It is a perspective view which shows the toilet apparatus of the toilet system which concerns on embodiment. It is a top view which shows the toilet apparatus of the toilet system which concerns on embodiment. It is a perspective view which shows the remote control which concerns on embodiment. It is a figure which illustrates the display means and input means of the remote controller which concerns on embodiment. It is sectional drawing which shows a part of the toilet system which concerns on embodiment. It is a schematic diagram which shows an example of the setting method using the remote control which concerns on embodiment. It is a schematic diagram which shows another example of the setting method using the remote control which concerns on embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In each drawing, similar components are designated by the same reference numerals and detailed description thereof will be omitted as appropriate.
Further, in the specification of the present application, directions such as "upward", "downward", and "rearward" are used for the purpose of explaining the invention, but these are the cases when viewed from the user seated on the toilet device 10 described later. It is a standard.

FIG. 1 is a perspective view showing the toilet system 1 according to the embodiment.
The toilet system 1 according to the present embodiment includes, for example, a toilet device 10, a mirror 20, a cabinet 30, and a remote controller 40. As shown in FIG. 1, the toilet system 1 may further include a hand-washing device 50 and the like. The toilet device 10, the mirror 20, the cabinet 30, the remote controller 40, and the hand-washing device 50 are provided inside the toilet room TR.

FIG. 2 is a perspective view showing the toilet device 10 of the toilet system 1 according to the embodiment. FIG. 3 is a plan view showing the toilet device 10 of the toilet system 1 according to the embodiment.
FIG. 2A shows a state when the toilet lid 13 is opened and the toilet seat 12 is lowered. FIG. 2B shows a state when the toilet lid 13 is opened and the toilet seat 12 is raised.

As shown in FIG. 2, the toilet device 10 includes a toilet bowl 11, a toilet seat 12, a toilet lid 13, and a sanitary cleaning device 60.

The toilet bowl 11 is installed on the floor of the toilet room TR, for example. The toilet seat 12 and the toilet lid 13 are provided on the toilet bowl 11 and are rotatably provided with respect to the toilet bowl 11. The sanitary cleaning device 60 is provided at the rear of the toilet bowl 11 as shown in FIG. 2 (b).

As shown in FIGS. 2 and 3, the sanitary cleaning device 60 includes a cover plate 61, a cleaning nozzle 62, a human body detection sensor 63, a seating detection sensor 64, and a control unit 65.

Based on the control signal transmitted from the remote controller 40, the control unit 65 advances, for example, the cleaning nozzle 62 into the bowl of the toilet bowl 11 or retracts the cleaning nozzle 62 from the bowl. With the cleaning nozzle 62 advanced into the bowl, water is discharged from the spout 62a toward a local area such as the user's "buttocks" to perform local cleaning. Note that FIG. 2A shows a state in which the cleaning nozzle 62 has advanced into the bowl, and FIG. 2B shows a state in which the cleaning nozzle 62 is housed below the cover plate 61. ..

The human body detection sensor 63 is a radio wave sensor, an infrared sensor, or the like, and detects the entry or exit of the human body in the toilet room TR. The seating detection sensor 64 is a switch, a distance measuring sensor using infrared rays, or the like, and detects the seating or leaving of the human body on the toilet seat 12.

In the example shown in FIG. 2B, the human body detection sensor 63 is a radio wave sensor, and is covered from above by a cover plate 61. The seating detection sensor 64 is a switch that detects the load at the time of sitting, and is provided on the shaft support portion of the toilet seat 12 with respect to the toilet bowl 11.

The human body detection sensor 63 and the seating detection sensor 64 transmit the detection result to the control unit 65. The control unit 65 controls the operation of various devices provided in the toilet room TR based on the detection results transmitted from these sensors.

In addition to these, the sanitary cleaning device 60 may appropriately have a heat exchanger for heating the water discharged from the cleaning nozzle, a blower unit for drying the local part of the user, and the like.

As shown in FIG. 3, the toilet device 10 further includes a light 14. The lighting 14 is provided at the rear of the toilet bowl 11 and is located behind the sanitary cleaning device 60. When lit, the lighting 14 radiates light L1 toward the rear of the toilet device 10 to illuminate the wall behind the toilet device 10.

FIG. 4 is a perspective view showing the remote controller 40 according to the embodiment. FIG. 4A shows a state in which the remote controller 40 is closed, and FIG. 4B shows a state in which the remote controller 40 is open.
The remote controller 40 illustrated in FIG. 4 is housed in the cabinet 30 when the toilet device 10 is not in use, and is configured to rotate and open when seating on the toilet seat 12 is detected.

As shown in FIG. 4B, the remote controller 40 has a display means 41, an input means 42, and an input means 43. The input means 42 has a plurality of switches, and the display means 41 displays an operation (icon or character) corresponding to each switch. The input means 43 is for cleaning the toilet bowl 11. The input means 43 has switches 43a and 43b corresponding to cleaning during stool and urine, respectively.

FIG. 5 is a diagram illustrating the display means 41 and the input means 42 of the remote controller 40 according to the embodiment.
By pressing the switch of the input means 42 corresponding to the operation displayed on the display means 41, the user can cause the sanitary cleaning device 60 or another device to perform a predetermined operation.

The operation content displayed on the display means 41 can be switched between a plurality of screens, for example, as shown in FIGS. 5A to 5C. As an example, when the user presses the switch 42a corresponding to the "setting" on the screen shown in FIG. 5 (a), the screen shifts to the screen shown in FIG. 5 (b). Further, when the user presses the switch 42b corresponding to "lighting" on the screen shown in FIG. 5 (b), the screen shifts to the screen shown in FIG. 5 (c).

On the screen shown in FIG. 5C, it is possible to set and operate each lighting provided in the toilet room TR, which will be described later. For example, when the switch corresponding to "Good night" is pressed, the display means 41 can set the amount of light of each lighting in the "Good night" mode and the time zone for shifting to the "Good night" mode. Is displayed. "Relaxation" is a mode with high color rendering during the daytime other than midnight, and when the switch corresponding to "Relaxation" is pressed, the display means 41 is displayed with each lighting in the "Relaxation" mode. A screen is displayed where you can set the amount of light.

FIG. 6 is a cross-sectional view showing a part of the toilet system 1 according to the embodiment.
The mirror 20 is provided with an illumination 21. The lighting 21 is provided in the lower part between the mirror 20 and the wall surface of the toilet room TR, for example. The lighting 21 emits light L2 downward to illuminate the upper surface of the cabinet 30 and the vicinity of the hand-washing device 50.

The cabinet 30 is provided with lighting 31. A cover 32 is provided on the lower surface of the cabinet 30, and the lighting 31 is provided, for example, on the back side of the cover 32. The lighting 31 radiates light L3 toward the wall surface to which the cabinet 30 is attached, and the reflected light illuminates the floor surface below the cabinet 30 and the wall surface in the toilet room TR.

A paper winder (paper holder) 35 is provided in the cabinet 30. A lighting 36 is provided at the back of the paper winder 35 (on the wall surface side to which the cabinet 30 is attached). The illumination 36, for example, emits light downward to illuminate the vicinity of the paper winder 35.

Each light provided in the toilet system 1 can be operated according to the detection result of the human body detection sensor 63, the seating detection sensor 64, and the like. As an example, when the human body detection sensor 63 detects the entry of a human body into the toilet room TR, the lighting 21, the lighting 31, and the lighting 36 are turned on at the same time.

Further, in the toilet system 1, a part of the plurality of lights may be set not to be turned on according to a time zone or the like. For example, a part of the plurality of lights may be set not to be turned on at midnight.

The operation and setting change of the lighting 21 and the lighting 31 can be performed by operating the remote controller 40 as shown in FIG. 5 (c). These lighting and sanitary cleaning devices 60 are paired with the remote controller 40 so as to correspond only to signals emitted from the specific remote controller 40. Further, the display means 41 of the remote controller 40 is set so that the operation corresponding to these devices included in the toilet system 1 is displayed.

FIG. 7 is a schematic view showing an example of a setting method using the remote controller 40 according to the embodiment.
The remote controller 40 according to the embodiment is initially in the first state in which the operations of the lighting 21 and the lighting 31 are not displayed on the display means 41.

When the remote controller 40 is in the first state, the illumination 21, the illumination 31, and the sanitary cleaning device 60 are shifted to the mode for pairing with the remote controller 40. For example, the illumination 21 and the illumination 31 are each provided with a dedicated switch for shifting these illuminations to the pairing mode. By pressing these dedicated switches, the illumination 21 and the illumination 31 can be shifted to the pairing mode. Further, the sanitary cleaning device 60 can shift to the pairing mode by continuously pressing the "flow switch" provided in the sanitary cleaning device 60 for a predetermined time, for example.

Subsequently, the remote controller 40 transmits a signal (second signal) to the lighting 21 by wireless communication. The remote controller 40 can transmit a signal (second signal) by wireless communication, for example, by pressing the switch corresponding to the "stop" shown in FIG. 5A five times in succession. The signal includes identification information (ID) assigned to each remote controller 40. When the lighting 21 receives the signal transmitted from the remote controller 40, the illumination 21 registers the identification information of the remote controller 40 included in the signal. The remote controller 40 transmits a signal (second signal) by wireless communication toward the lighting 21, and shifts to the pairing mode.

When the identification information of the remote controller 40 is registered, the lighting 21 temporarily transmits a signal (first signal) to the remote controller 40 by wireless communication. The signal transmitted from the illumination 21 includes, for example, identification information of the illumination 21. When the remote controller 40 receives the signal transmitted from the illumination 21, the remote controller 40 registers the identification information of the illumination 21 included in the signal.

Next, the remote controller 40 transmits a signal (second signal) to the illumination 31 by wireless communication. When the lighting 31 receives the signal transmitted from the remote controller 40, the illumination 31 registers the identification information of the remote controller 40 included in the signal.

When the identification information of the remote controller 40 is registered, the illumination 31 temporarily transmits a signal (first signal) to the remote controller 40 by wireless communication, similarly to the illumination 21. The signal transmitted from the illumination 31 includes, for example, identification information of the illumination 31. When the remote controller 40 receives the signal transmitted from the illumination 31, the remote controller 40 registers the identification information of the illumination 31 included in the signal.

Next, the remote controller 40 transmits a signal (third signal) to the sanitary cleaning device 60 by wireless communication. When the sanitary cleaning device 60 receives the signal transmitted from the remote controller 40, the sanitary cleaning device 60 registers the identification information of the remote controller 40 included in the signal.

When the sanitary cleaning device 60 registers the identification information of the remote controller 40, the sanitary cleaning device 60 simultaneously transmits a signal (fourth signal) to the lighting 21, the lighting 31, and the remote controller 40 by wireless communication. The signal transmitted from the sanitary cleaning device 60 includes identification information of the sanitary cleaning device 60. Upon receiving the signal transmitted from the sanitary cleaning device 60, the lighting 21, the lighting 31, and the remote controller 40 register the identification information of the sanitary cleaning device 60 included in the signal.

When the sanitary cleaning device 60 transmits a signal (fourth signal) to the lighting 21, the lighting 31, and the remote controller 40, the sanitary cleaning device 60 ends the pairing mode and shifts to the normal mode. Further, when the identification information of the sanitary cleaning device 60 is registered, the lighting 21 and the lighting 31 end the pairing mode and shift to the normal mode.

When the remote controller 40 registers the identification information of the sanitary cleaning device 60, the remote controller 40 ends the pairing mode and shifts from the first state to the second state. In the second state of the remote controller 40, as shown in FIGS. 5B and 5C, the settings of the lighting 21 and the lighting 31 and the like are displayed on the display means 41.

FIG. 8 is a schematic view showing another example of the setting method using the remote controller 40 according to the embodiment.
The setting method shown in FIG. 8 is different from the setting method shown in FIG. 7 in that, for example, signals are simultaneously transmitted from the remote controller 40 to the lighting 21, the lighting 31, and the sanitary cleaning device 60.

When signals (second signal and third signal) are transmitted from the remote controller 40 to the lighting 21, the lighting 31, and the sanitary cleaning device 60, the identification information of the remote controller 40 is registered in each device.

When the identification information of the remote controller 40 is registered in each device, first, a signal (first signal) is transmitted from the lighting 21 to the remote controller 40. Next, a signal (first signal) is transmitted from the illumination 31 to the remote controller 40 after the lapse of the first time T1 from the registration. Subsequently, after the lapse of the second time T2 from the registration, a signal (fourth signal) is transmitted from the sanitary cleaning device 60 to the remote controller 40, the lighting 21, and the lighting 31. The second time T2 is longer than the first time T1. After that, the lighting 21, the lighting 31, and the sanitary cleaning device 60 shift to the normal mode, and the remote controller 40 shifts from the first state to the second state.

By the above method, the remote controller 40 is set and pairing is performed between the respective devices. If the remote controller 40 does not receive a signal for pairing within a predetermined time after shifting to the pairing mode in the first state, the remote controller 40 cancels the pairing mode and the normal mode in the first state. Move to. Similarly, the lighting 21, the lighting 31, and the sanitary cleaning device 60 also automatically shift to the normal mode if a signal for pairing is not received within a predetermined time after shifting to the pairing mode.

Each device may be configured to clearly indicate to the user that it is in pairing mode. For example, the lighting 21 and the lighting 31 are configured so that the respective lights blink when the pairing mode is entered, and the blinking cycle changes when the pairing is completed.

As an example, when the lighting 21 and the lighting 31 shift to the pairing mode, the respective lights blink alternately for 1 second on and off for 1 second. Further, when the pairing is completed, each light blinks alternately and repeatedly for 0.5 seconds and for 0.5 seconds.

Here, the effect of the embodiment of the present invention will be described.
In the present embodiment, as described above, when the remote controller 40 receives a signal from the controlled device such as the illumination 21 or the illumination 31, the remote controller 40 shifts from the first state to the second state. That is, the operation displayed on the display means 41 of the remote controller 40 changes depending on the presence or absence of the controlled device included in the toilet system 1. Therefore, according to the present embodiment, it is not necessary to prepare a plurality of types of remote controllers 40 depending on the presence or absence of the controlled device, and the management cost can be reduced.

The first state of the remote controller 40 may be such that the display means 41 displays that the pairing setting is required. Some remote controls for conventional toilet systems display on the display means that pairing settings are required at the first startup. In this conventional remote controller, when pairing is completed, the operation of the controlled device is displayed on the display means or is not displayed regardless of the presence or absence of the controlled device. On the other hand, according to the present embodiment, as described above, it is possible to change the operation displayed on the display means 41 depending on the presence or absence of the controlled device.

Further, in the second state of the remote controller 40, wireless communication is performed from the remote controller 40 to these lights in only one direction between the lighting 21 and the remote controller 40 and between the illumination 31 and the remote controller 40. As a result, each light is remotely controlled by the remote controller 40. However, when setting the remote controller 40, wireless communication is temporarily performed from the controlled device to the remote controller 40, and a signal is transmitted. Then, the presence / absence of the controlled device can be recognized by the remote controller 40 by the temporarily transmitted signal. By doing so, it is not necessary to manually change the setting of the remote controller 40, and the setting of the remote controller 40 can be changed more easily.

Further, as shown in FIGS. 7 and 8, the toilet system 1 is required by configuring the remote controller 40 to recognize the presence or absence of the controlled device when pairing between the devices. It is possible to make various settings at once, and the time required for setting the toilet system 1 can be shortened.

The specific method of pairing between the devices is not limited to the methods illustrated in FIGS. 7 and 8, and various modifications are possible. However, as shown in FIGS. 7 and 8, after pairing the remote controller 40 with a device other than the sanitary cleaning device 60, the remote controller 40 and the sanitary cleaning device 60 are paired, and finally sanitary cleaning is performed. It is desirable that the device 60 simultaneously transmits signals to other devices.

By transmitting signals from the sanitary cleaning device 60 to other devices all at once, pairing can be completed in a shorter time. In addition, by using the transmission / reception of this signal as the starting point for ending the pairing mode in each device, the time for each device to shift to the pairing mode can be shortened so that the normal mode can be shifted to the normal mode sooner. Become.

Further, in the setting method shown in FIGS. 7 and 8, signals are automatically transmitted and received between the remote controller 40 and the respective controlled devices (illumination 21 and illumination 31), so that the pair can be paired in a shorter time. It is possible to complete the settings of the ring and the remote controller 40.

The embodiments of the present invention have been described above. However, the present invention is not limited to these descriptions. With respect to the above-described embodiment, those skilled in the art with appropriate design changes are also included in the scope of the present invention as long as they have the features of the present invention. For example, the shape, dimensions, material, arrangement, installation form, etc. of each element included in the toilet system 1, the toilet device 10, the remote controller 40, the sanitary cleaning device 60, etc. are not limited to those exemplified, but may be changed as appropriate. Can be done.
In addition, the elements included in each of the above-described embodiments can be combined as much as technically possible, and the combination thereof is also included in the scope of the present invention as long as the features of the present invention are included.

1 Toilet system, 10 Toilet device, 11 Toilet bowl, 12 Toilet seat, 13 Toilet lid, 14 Lighting, 20 Mirror, 21 Lighting, 30 Cabinet, 31 Lighting, 32 Cover, 35 Paper roll, 36 Lighting, 40 Remote control, 41 Display means, 42 Input means, 42a, 42b switch, 43 Input means, 43a, 43b switch, 50 Hand wash, 60 Sanitary cleaning device, 61 Cover plate, 62 Cleaning nozzle, 62a Water spout, 63 Human body detection sensor, 64 Seat detection sensor, 65 Control unit, TR toilet room

Claims (4)

A remote controller having a display means and an input means, and displaying an operation corresponding to the input means on the display means .
It is equipped with a sanitary cleaning device provided on the toilet bowl and remotely controlled by the remote controller.
The remote controller is temporarily controllable from the controlled device to the remote controller in the first state in which the operation of the controlled device, which is a device different from the sanitary cleaning device, is not displayed on the display means. Upon receiving the first signal transmitted via wireless communication, the operation of the controlled device shifts to the second state displayed on the display means.
When the remote controller is in the second state, unidirectional wireless communication from the remote controller to the controlled device is performed between the remote controller and the controlled device, and the remote controller is controlled by the wireless communication. Remotely control the device ,
In the first state, the remote controller can shift to a pairing mode for pairing with the sanitary cleaning device and the controlled device.
The remote controller is a toilet system that shifts to the second state after the end of the pairing mode when the first signal is received in the pairing mode . A remote controller having a display means and an input means, and displaying an operation corresponding to the input means on the display means.
A sanitary cleaning device installed on the toilet bowl and remotely controlled by the remote controller,
A controlled device that can be remotely controlled by the remote controller, which is different from the sanitary cleaning device, is provided.
When the remote controller receives the first signal temporarily transmitted from the controlled device to the remote controller via wireless communication in the first state in which the operation of the controlled device is not displayed on the display means, the remote controller receives the controlled device. The operation of the control device shifts to the second state displayed on the display means, and the operation shifts to the second state.
When the remote controller is in the second state, unidirectional wireless communication from the remote controller to the controlled device is performed between the remote controller and the controlled device, and the remote controller is controlled by the wireless communication. Remotely control the device,
The remote controller transmits a second signal for pairing with the controlled device to the controlled device, and the remote controller transmits the second signal to the controlled device.
When the controlled device receives the second signal, the controlled device is a toilet system that temporarily transmits the first signal to the remote controller. After transmitting the second signal to the controlled device, the remote controller transmits a third signal for pairing with the sanitary cleaning device to the sanitary cleaning device.
The toilet according to claim 2 , wherein the sanitary cleaning device transmits a fourth signal for pairing with the remote controller and the controlled device to the remote controller and the controlled device after receiving the third signal. system. After receiving the third signal, the sanitary cleaning device transmits the fourth signal to end the pairing mode for pairing with other devices.
When the controlled device receives the fourth signal, the controlled device ends the pairing mode for pairing with another device.
The toilet system according to claim 2 , wherein when the remote controller receives the fourth signal, the remote controller terminates the pairing mode for pairing with another device and shifts to the second state.

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