JP2020120283A - Bathroom system - Google Patents

Abstract

To provide a bathroom system in which equipment can be operated by voice, the bathroom system enabling the power consumption thereof to be suppressed more reliably.SOLUTION: The bathroom system is provided in which equipment disposed in a bathroom can be operated by voice, the bathroom system comprises: a voice collection unit that collects voice emitted by a user; and a control unit that controls the operation of the equipment on the basis of the voice collected by the voice collection unit, the control unit has a normal mode and a standby mode in which power consumption is smaller than that in the normal mode, and the control unit is automatically brought into the standby mode when the end of use of the bathroom is detected in the normal mode.SELECTED DRAWING: Figure 3

Description

Aspects of the invention generally relate to bathroom systems.

As a means for operating a device provided in the bathroom, an operation (voice operation) by voice input which is a non-contact means is effective. In order to realize the voice operation in the bathroom, it is necessary to surely collect the voice emitted by the user. Therefore, normally, when performing a voice operation, the control unit is always operated in the normal mode.

JP, 10-259941, A

However, if the control unit is always operated in the normal mode, power consumption increases. As a means for solving this, it is conceivable to provide a button for switching the control unit to a standby mode in which the power consumption is lower than the normal mode, and press the button when not in use to suppress the power consumption. However, the manual operation of a button or the like not only makes the operation troublesome, but also has a problem that power consumption cannot be suppressed if the button is forgotten.

The present invention has been made based on the recognition of such a problem, and an object of the present invention is to provide a bathroom system capable of more reliably suppressing power consumption in a bathroom system in which a device can be operated by voice.

A first aspect of the present invention is a bathroom system in which a device provided in a bathroom can be operated by voice, and based on a voice collection unit that collects a voice emitted by a user and the voice collected by the voice collection unit, A control unit for controlling the operation of the device, wherein the control unit has a normal mode and a standby mode in which power consumption is smaller than the normal mode, and the control unit, in the normal mode, In the bathroom system, when the end of use of the bathroom is detected, the standby mode is automatically set.

According to this bathroom system, with the use of the bathroom as a trigger, the control unit automatically enters the standby mode, compared to the case where the normal mode is switched to the standby mode by a manual operation such as a button. The control unit can be more reliably put in the standby mode when the bathroom is not used. Thereby, the power consumption can be suppressed more reliably.

A second aspect of the invention is characterized in that, in the first aspect of the invention, the control unit automatically enters the standby mode when detecting the end of operation of a specific device provided in the bathroom in the normal mode. It is a bathroom system.

According to this bathroom system, the end of the use of the bathroom can be detected by detecting the end of the operation of the specific device provided in the bathroom. As a result, the control unit can be more reliably put into the standby mode when the bathroom is not used, and the power consumption can be more reliably suppressed.

3rd invention is further provided with the human body detection sensor provided in the said bathroom in 1st invention, The said control part detects a human body from the state in which the said human body detection sensor is detecting a human body in the said normal mode. In the bathroom system, the standby mode is automatically set when not in use.

According to this bathroom system, the end of use of the bathroom can be detected by detecting that there is no user in the bathroom with the human body detection sensor. As a result, the control unit can be more reliably put into the standby mode when the bathroom is not used, and the power consumption can be more reliably suppressed.

In a fourth aspect based on the first aspect, the control section automatically switches to the standby mode when the elapsed time from the last voice collection by the voice collection section in the normal mode becomes a predetermined time or more. The bathroom system is characterized by.

According to this bathroom system, the end of use of the bathroom can be detected by detecting the elapsed time from the last voice collection by the voice collection unit. As a result, the control unit can be more reliably put into the standby mode when the bathroom is not used, and the power consumption can be more reliably suppressed.

In a fifth aspect based on any one of the first to fourth aspects, the control section automatically detects the start of operation of a specific device provided in the bathroom in the standby mode, and automatically starts the normal mode. It is a bathroom system characterized by becoming.

According to this bathroom system, by detecting the start of operation of a specific device provided in the bathroom, it is possible to detect the start of use of the bathroom and automatically set the control unit to the normal mode. Thereby, the usability of the bathroom system can be improved.

In a sixth aspect based on the third aspect, the control section automatically switches to the normal mode when the human body detection sensor detects a human body from a state in which the human body detection sensor does not detect the human body in the standby mode. It is a bathroom system characterized by that.

According to this bathroom system, the presence of the user in the bathroom is detected by the human body detection sensor, so that the start of use of the bathroom can be detected and the control unit can be automatically set to the normal mode. Thereby, the usability of the bathroom system can be improved.

In a seventh aspect based on any one of the first to sixth aspects, the control unit automatically switches to the normal mode when a wake word emitted by a user is detected by the voice collection unit in the standby mode. It is a bathroom system characterized by becoming.

According to this bathroom system, the start of use of the bathroom can be detected by detecting the wake word emitted by the user by the voice collection unit, and the control unit can be automatically set to the normal mode. Thereby, the usability of the bathroom system can be improved.

It is a block diagram which represents typically the bathroom system which concerns on embodiment. It is a perspective view which represents typically the bathroom system which concerns on embodiment. It is a flow chart showing an example of operation of a bathroom system concerning an embodiment. It is a flow chart showing another example of operation of the bathroom system concerning an embodiment. It is a flow chart showing another example of operation of the bathroom system concerning an embodiment.

Hereinafter, embodiments will be described with reference to the drawings. In the drawings, the same components are designated by the same reference numerals, and detailed description thereof will be appropriately omitted.
FIG. 1 is a block diagram schematically showing the bathroom system according to the embodiment.
As illustrated in FIG. 1, the bathroom system 100 according to the embodiment includes a voice collection unit 10 and a control unit 20.

The voice collection unit 10 collects voices emitted by the user. The voice collection unit 10 is a voice input device capable of inputting voice such as a microphone. The voice collection unit 10 is connected to the control unit 20 and transmits data about the collected (input) voice to the control unit 20. The voice collecting unit 10 and the control unit 20 may be wired or wirelessly connected.

The control unit 20 controls the operation of the device 30 provided in the bathroom based on the sound collected by the sound collecting unit 10. In this example, a plurality of devices 30 are provided. The device 30 may be one. The device 30 is connected to the control unit 20 and operates based on a control signal from the control unit 20. The devices 30 and the control unit 20 may be connected by wire or wirelessly.

The device 30 provided in the bathroom includes, for example, a water discharge device 31, an air conditioner 32, a lighting device 33, an AV device 34, a massage device 35, and a cleaning device 36. The water discharger 31 includes, for example, a shower and a currant. The air conditioner 32 is, for example, a device having at least one of a heating function, a cool air function, a drying function, and a ventilation function. The AV device 34 includes, for example, a speaker and a television (a monitor capable of outputting video). The massage device 35 includes, for example, a massage device using a water flow such as a blow bath or shoulder bath. The cleaning device 36 includes a bathroom floor cleaning device and a bath cleaning device. The device 30 provided in the bathroom may include, for example, a drain plug of a bathtub.

In the embodiment, at least one of the devices 30 provided in the bathroom may be operated by voice. In other words, some of the devices 30 provided in the bathroom may not be operated by voice.

The control unit 20 controls, for example, the water discharge, the water stoppage, the temperature, the flow rate, and the like of the water discharge device 31, based on the voice operation of the user (that is, the voice collected by the voice collecting unit 10). The control unit 20 controls, for example, operation start, operation stop, temperature, and air volume of the air conditioner 32 based on the voice operation of the user. The control unit 20 controls, for example, lighting, extinguishing, brightness, and color tone of the lighting device 33 based on the voice operation of the user. The control unit 20 controls, for example, the operation start, the operation stop, and the volume of the AV device 34 based on the voice operation of the user. The control unit 20 controls, for example, the operation start, the operation stop, and the flow rate of the massage device 35 based on the user's voice operation. The control unit 20 controls, for example, operation start and operation stop of the cleaning device 36 based on the voice operation of the user.

Further, the control unit 20 may control the operation of the device provided in the washroom adjacent to the bathroom, based on the sound collected by the sound collection unit 10. The voice-operable devices provided in the washroom include, for example, air conditioners. The control unit 20 controls, for example, operation start, operation stop, temperature, and air volume of the air conditioner installed in the washroom based on the voice operation of the user.

Further, in this example, the bathroom system 100 has the human body detection sensor 40. The human body detection sensor 40 detects a human body in the bathroom. The human body detection sensor 40 detects whether a human body enters or leaves the bathroom. The human body detection sensor 40 is, for example, an infrared sensor or a microwave sensor. The human body detection sensor 40 is connected to the control unit 20 and transmits data about the detection result to the control unit 20. The human body detection sensor 40 is provided as necessary and can be omitted.

The control unit 20 has a normal mode and a standby mode that consumes less power than the normal mode. In the normal mode, the control unit 20 can control the device 30 based on the voice operation of the user. In the standby mode, the control unit 20 has more limited functions than in the normal mode, for example. In the standby mode, the control unit 20 may enable the voice collection (voice input) by the voice collection unit 10 or may invalidate the voice collection by the voice collection unit 10.

The control unit 20 is, for example, a CPU (Central Processing Unit). The normal mode is, for example, a normal operation mode of the CPU. The standby mode is, for example, a sleep mode of the CPU or a power-off state. For example, by enabling voice input in the sleep mode of the CPU, it is possible to enable voice input while reducing power consumption in the standby mode. On the other hand, for example, by turning off the power of the CPU in the standby mode, it is possible to invalidate the voice collection by the voice collecting unit 10.

The control unit 20 can switch between the normal mode and the standby mode according to the usage state of the bathroom. More specifically, the control unit 20 automatically enters the standby mode when it detects the end of use of the bathroom in the normal mode. The detection of the end of use of the bathroom will be described later.

In this way, when the use of the bathroom is used as a trigger and the control unit 20 automatically enters the standby mode, it is more reliable than when switching from the normal mode to the standby mode by a manual operation of a button or the like. The controller can be placed in standby mode when the bathroom is not in use. Thereby, the power consumption can be suppressed more reliably.

In addition, for example, the control unit 20 disables the voice collection by the voice collection unit 10 in the standby mode, so that malfunctions when not in use can be suppressed and anxiety about eavesdropping by the user can be reduced.

FIG. 2 is a perspective view schematically showing the bathroom system according to the embodiment.
As shown in FIG. 2, the bathroom 50 has a ceiling 51, a floor 52, and a side wall 53. The side wall 53 is an upright portion provided between the ceiling 51 and the floor 52. The side wall 53 has, for example, first to fourth side walls 53a to 53d.

A bathtub 60 is provided inside the bathroom 50. The bathtub 60 is substantially rectangular in a top view. In other words, the bathtub 60 has a pair of long sides 61 and a pair of short sides 62. The floor 52 is a portion below the bathroom 50 where the bathtub 60 is not provided.

The first side wall 53a contacts the long side 61 side of the bath 60. The second side wall 53b faces the first side wall 53a. The third side wall 53c and the fourth side wall 53d are located between the first side wall 53a and the second side wall 53b, respectively, and connect the first side wall 53a and the second side wall 53b. The fourth side wall 53d faces the third side wall 53c.

In this example, the mirror 70 and the counter 72 are provided on the third side wall 53c. A door 55 for entering and leaving the bathroom 50 is provided on the fourth side wall 53d. Further, the ceiling 51 is provided with a human body detection sensor 40 that detects a human body in the bathroom 50.

Further, in this example, a water discharge device 31, an air conditioner 32, a lighting device 33, a speaker 34, a massage device 35, and a cleaning device 36 are provided inside the bathroom 50. The water discharger 31 is provided on the third side wall 53c. The air conditioner 32, the lighting device 33, and the speaker 34 are provided on the ceiling 51. The massage device 35 is provided in the bathtub 60. The cleaning device 36 is provided below the counter 72 provided below the water discharger 31.

The voice collection unit 10 is provided on at least one of the ceiling 51, the floor 52, and the side wall 53 of the bathroom 50. In this example, the two sound collecting units 10 (the sound collecting unit 10a and the sound collecting unit 10b) are provided on the first side wall 53a and the second side wall 53b. More specifically, the voice collecting unit 10a is provided on the first side wall 53a, and the voice collecting unit 10b is provided on the second side wall 53b. The number of voice collecting units 10 is not limited to two, and may be one or three or more.

The voice collecting unit 10 may be embedded in a member that constitutes the ceiling 51, the floor 52, and the side wall 53 of the bathroom 50, or configures the ceiling 51, the floor 52, and the side wall 53 from the inside or the outside of the bathroom 50. It may be fixed to the member.

In the embodiment, the bathroom system 100 includes a bathroom 50 (ceiling 51, floor 52, and side wall 53), a device 30 (a water discharge device 31, an air conditioner 32, a lighting device 33, an AV device 34, a massage device 35, and a cleaning device 36. Etc.), the human body detection sensor 40, and/or the bath 60 may be included.

FIG. 3 is a flowchart showing an example of the operation of the bathroom system according to the embodiment.
As shown in FIG. 3, the control unit 20 starts, for example, from the standby mode (step S101). When the control unit 20 detects the start of operation of a specific device provided in the bathroom 50 in the standby mode (step S102: Yes), the control unit 20 automatically enters the normal mode (step S103).

When the control unit 20 does not detect the start of the operation of the specific device provided in the bathroom 50 in step S102 (step S102: No), it waits until the start of the operation of the specific device provided in the bathroom 50 is detected. Maintain mode.

The specific device in step S102 is, of the devices 30 provided in the bathroom 50, a device that starts the operation before the user enters the bathroom 50. That is, the specific device in step S102 is a device used to determine the start of use of the bathroom 50. The specific device in step S102 is, for example, the air conditioning device 32 or the lighting device 33. That is, for example, when the control unit 20 detects the operation start of the air conditioner 32 (for example, the operation start of the heating function or the cool air function) or the lighting of the lighting device 33, the control unit 20 automatically enters the normal mode. Note that the specific device in step S102 may be a device that can detect the start of operation in the control unit 20, and may be a device that can be operated by voice or a device that cannot be operated by voice.

In this way, by detecting the start of operation of a specific device provided in bathroom 50, the start of use of bathroom 50 can be detected, and control unit 20 can be automatically set to the normal mode. Thereby, the usability of the bathroom system 100 can be improved.

In the normal mode, the control unit 20 detects the wake word issued by the user by the voice collection unit 10 (step S104: Yes), and further detects the action word issued by the user by the voice collection unit 10 (step S105: Yes). ), the device 30 is operated (step S106).

A wake word is a specific word for starting a voice operation. The operation word is a word about an instruction to operate the device 30. The operation word is, for example, a word for specifying a device 30 or a function to operate (hereinafter, referred to as an “operation device word”) and a word for specifying an operation content of the device 30 or a function (hereinafter, “operation content”). A word”). When the voice collecting unit 10 detects a wake word emitted by the user and then the voice collecting unit 10 detects an action word (an operation device word and an action content word) emitted by the user, the control unit 20 specifies the operation word. The specified device 30 or function is operated based on the operation content specified in the operation content word.

For example, the wake word is “TOTO”, the operating device word for designating the heating function of the air conditioning device 32 is “heating”, and the operation content word for designating the start of the heating function of the air conditioning device 32 is “attach”. In the case of, in the state where the control unit 20 is in the normal mode, the user can start the operation of the heating function of the air conditioning equipment 32 by saying "TOTO, turn on the heating". In this way, by setting the operating device word for each device 30 and function and setting the operation content word for each operation content, the user can operate each device 30 by voice. Note that the wake word and the action word described above are examples, and the present invention is not limited thereto.

The wake word and the action word may be determined by the control unit 20 (voice recognition) or may be determined by a cloud connected to the control unit 20 via the Internet. Further, a part of the wake word and the action word may be determined by the control unit 20, and the other may be determined by the cloud. For example, the wake word is determined by the control unit 20, and the action word is determined by the cloud.

Even if the voice collecting unit 10 detects the voice uttered by the user, if the control unit 20 cannot determine that the content of the voice is a preset wake word or action word, the wake word. It is considered that no motion word is detected.

When the device 30 is operated in step S106, the control unit 20 determines whether the operation of the specific device provided in the bathroom 50 has ended (step S107). When the control unit 20 detects the end of the operation of the specific device provided in the bathroom 50 (step S107: Yes), it automatically enters the standby mode (step S108).

Of the devices 30 provided in the bathroom 50, the specific device in step S107 is a device that stops its operation when the user leaves the bathroom 50. That is, the specific device in step S107 is a device used to determine the end of use of the bathroom 50. The specific device in step S107 is, for example, the air conditioning device 32 or the lighting device 33. That is, for example, when the control unit 20 detects the operation stop of the air conditioner 32 (for example, the operation stop of the heating function or the cool air function) or the turning off of the lighting device 33, the control unit 20 automatically enters the standby mode. Note that the specific device in step S107 may be any device that can detect the stop of the operation in the control unit 20, and may be a device that can be operated by voice or a device that cannot be operated by voice. Further, the specific device in step S107 may be the same as or different from the specific device in step S102.

When the control unit 20 does not detect the end of the operation of the specific device provided in the bathroom 50 in step S107 (step S107: No), the control unit 20 returns to step S104 while maintaining the normal mode.

In this way, by detecting the end of the operation of the specific device provided in bathroom 50, the end of the use of bathroom 50 can be detected. As a result, the control unit 20 can be more reliably placed in the standby mode when the bathroom 50 is not used, and the power consumption can be more reliably suppressed.

When the voice collection unit 10 does not detect the wake word emitted by the user in step S104 (step S104: No), the control unit 20 performs step S107 without performing steps S105 and S106. Further, when the voice collection unit 10 does not detect the action word emitted by the user in step S105 (step S105: No), the control unit 20 performs step S107 without performing step S106.

FIG. 4 is a flowchart showing another example of the operation of the bathroom system according to the embodiment.
As shown in FIG. 4, the control unit 20 starts, for example, from the standby mode (step S201). When the human body detection sensor 40 detects a human body from a state where the human body detection sensor 40 does not detect a human body in the standby mode (step S202: Yes), the control section 20 automatically enters the normal mode (step S203).

When the human body detection sensor 40 does not detect the human body in step S202 (step S202: No), the control unit 20 maintains the standby mode until the human body detection sensor 40 detects the human body.

In this way, by detecting the presence of the user in the bathroom 50 by the human body detection sensor 40, it is possible to detect the start of use of the bathroom 50 and automatically set the control unit 20 to the normal mode. Thereby, the usability of the bathroom system 100 can be improved.

In the normal mode, the control unit 20 detects the wake word issued by the user by the voice collection unit 10 (step S204: Yes), and further detects the action word issued by the user by the voice collection unit 10 (step S205: Yes). ), the device 30 is operated (step S206).

When the device 30 is operated in step S206, the control unit 20 determines whether the human body detection sensor 40 detects a human body (step S207). When the human body detection sensor 40 is in the state of not detecting the human body from the state of detecting the human body (step S207: No), the control unit 20 automatically enters the standby mode (step S208).

When the human body detection sensor 40 detects the human body in step S207 (step S207: Yes), the control unit 20 returns to step S204 while maintaining the normal mode.

In this way, by detecting that there is no user in the bathroom 50 by the human body detection sensor 40, it is possible to detect the end of use of the bathroom 50. As a result, the control unit 20 can be more reliably placed in the standby mode when the bathroom 50 is not used, and the power consumption can be more reliably suppressed.

When the voice collection unit 10 does not detect the wake word emitted by the user in step S204 (step S204: No), the control unit 20 performs step S207 without performing steps S205 and S206. Further, when the voice collection unit 10 does not detect the action word emitted by the user in step S205 (step S205: No), the control unit 20 performs step S207 without performing step S206.

FIG. 5: is a flowchart showing another example of operation|movement of the bathroom system which concerns on embodiment.
As shown in FIG. 5, in this example, in the standby mode, the control unit 20 is in a state in which the voice collection (voice input) by the voice collection unit 10 is valid.

The control unit 20 starts, for example, from the standby mode (step S301). In the standby mode, when the voice collecting unit 10 detects the wake word emitted by the user in the standby mode (step S302: Yes), the control unit 20 automatically switches to the normal mode (step S303) and the last voice by the voice collecting unit 10 is detected. The counting of the elapsed time from the collection is started (step S304). In this example, counting of the elapsed time from the wake word in step S302 is started. Note that step S304 may be performed after step S303, may be performed before step S303, or may be performed simultaneously with step S303.

When the voice collection unit 10 does not detect the wake word issued by the user in step S302 (step S302: No), the control unit 20 sets the standby mode until the voice collection unit 10 detects the wake word issued by the user. maintain.

In this way, by detecting the wake word emitted by the user by the voice collection unit 10, it is possible to detect the start of use of the bathroom 50 and automatically set the control unit 20 to the normal mode. Thereby, the usability of the bathroom system 100 can be improved.

When the normal mode is set in step S303 and the counting is started in step S304, the control unit 20 determines whether or not the voice collection unit 10 has detected an action word emitted by the user (step S305). When the control unit 20 detects the action word emitted by the user by the voice collection unit 10 (step S305: Yes), the control unit 20 causes the device 30 to operate (step S306) and the elapsed time from the last voice collection by the voice collection unit 10. Is reset (step S307). In this example, the count of the elapsed time from the wake word in step S302 is reset, and the count of the elapsed time from the operation word in step S305 is started. Note that step S307 may be performed after step S306, may be performed before step S306, or may be performed simultaneously with step S306.

When the device 30 is operated in step S306 and the count is reset in step S307, the control unit 20 determines whether the voice collection unit 10 has detected a wake word issued by the user (step S308). When the voice collection unit 10 detects a wake word issued by the user by the voice collection unit 10 (step S308: Yes), the control unit 20 resets the count of the elapsed time from the last voice collection by the voice collection unit 10 (step S309). In this example, the count of the elapsed time from the operation word in step S305 is reset, and the count of the elapsed time from the wake word in step S308 is started. When the count is reset in step S309, the control unit 20 returns to step S305.

In step S305, when the voice collection unit 10 does not detect the action word emitted by the user in step S305 (step S305: No), the control unit 20 performs step S308 without performing step S306 and step S307.

When the voice collection unit 10 does not detect the wake word emitted by the user in step S308 (step S308: No), the control unit 20 determines that the elapsed time (count) from the last voice collection by the voice collection unit 10 is the predetermined time. It is determined whether or not this is the case (step S310). When the elapsed time from the last voice collection by the voice collection unit 10 becomes the predetermined time or more (step S310: Yes), the control unit 20 automatically enters the standby mode (step S311).

When the elapsed time from the last voice collection by the voice collection unit 10 is less than the predetermined time in step S310 (step S310: No), the control unit 20 returns to step S308 while maintaining the normal mode.

In this way, by detecting the elapsed time from the last voice collection by the voice collection unit 10, it is possible to detect the end of the use of the bathroom 50. As a result, the control unit 20 can be more reliably placed in the standby mode when the bathroom 50 is not used, and the power consumption can be more reliably suppressed.

The embodiments of the present invention have been described above. However, the present invention is not limited to these descriptions. A person skilled in the art appropriately modified the above-described embodiment is also included in the scope of the present invention as long as it has the features of the present invention. For example, the shape, size, material, arrangement, etc. of each element included in the bathroom system and the like are not limited to the exemplified ones but can be changed as appropriate.
Further, each element included in each of the above-described embodiments can be combined as long as it is technically possible, and a combination of these is also included in the scope of the present invention as long as it includes the features of the present invention.

10, 10a, 10b audio collection unit, 20 control unit, 30 equipment, 31 water discharge device, 32 air conditioning equipment, 33 lighting equipment, 34 AV equipment (speaker), 35 massage equipment, 36 washing equipment, 40 human body detection sensor, 50 bathroom , 51 ceiling, 52 floor, 53 side wall, 53a to 53d first to fourth side wall, 55 door, 60 bathtub, 61 long side, 62 short side, 70 mirror, 72 counter, 100 bathroom system

Claims (7)

A bathroom system in which a device provided in a bathroom can be operated by voice,
A voice collection unit that collects voices emitted by the user,
A control unit that controls the operation of the device based on the voice collected by the voice collection unit;
Equipped with
The control unit has a normal mode and a standby mode in which power consumption is smaller than that of the normal mode,
The bathroom system, wherein the control unit automatically enters the standby mode when detecting the end of use of the bathroom in the normal mode. The bathroom system according to claim 1, wherein the control unit automatically enters the standby mode when detecting the end of operation of a specific device provided in the bathroom in the normal mode. Further comprising a human body detection sensor provided in the bathroom,
2. The bathroom system according to claim 1, wherein the control unit automatically enters the standby mode when the human body detection sensor detects a human body but does not detect the human body in the normal mode. .. 2. The bathroom system according to claim 1, wherein the control unit automatically enters the standby mode when the elapsed time from the last voice collection by the voice collection unit in the normal mode becomes a predetermined time or more. The control unit automatically switches to the normal mode when it detects the start of operation of a specific device provided in the bathroom in the standby mode. Bathroom system. The bathroom system according to claim 3, wherein the control unit automatically enters the normal mode when the human body detection sensor detects a human body from a state in which the human body detection sensor does not detect the human body in the standby mode. .. 7. The control unit automatically enters the normal mode when the wake word emitted by the user is detected by the voice collection unit in the standby mode. Bathroom system.

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