CN115808947A - Multifunctional intelligent bathtub system and method - Google Patents
Multifunctional intelligent bathtub system and method Download PDFInfo
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Abstract
The invention discloses a multifunctional intelligent bathtub system and a method, which relate to the technical field of bathrooms, wherein the multifunctional intelligent bathtub system comprises an intelligent touch module, a voice music module, an intelligent constant temperature module, an intelligent massage module, an electric leakage protection module and an intelligent disinfection module; the invention adopts the raspberry group as a development board, transmits the working data of each module in real time through a sensor network, matches with a running program on the raspberry group, realizes the automatic work of the whole bathtub, and frees people from trivial things such as water injection, water cut-off, heat preservation, disinfection and the like; the system has multiple functions of voice control, intelligent massage, music, intelligent constant temperature, electric leakage protection and intelligent disinfection, so that people can not stay on the bathing surface any more in the daily bathing process, but users can be effectively and deeply relaxed, and the intelligent life requirements of modern people are met.
Description
Technical Field
The invention belongs to the technical field of intelligent bathrooms, and particularly relates to a multifunctional intelligent bathtub system and a method.
Background
In recent years, with the vigorous development of economy, culture, technology and the like in China, intelligent household equipment is rapidly popularized to thousands of households, the trend and demand of people for good life are higher and higher, the requirement on bath comfort is more and more intelligent, and the intelligent household equipment does not stay in a single bath function any more. Bathing becomes a daily affair for people, can help people to relieve work fatigue in one day, and is an indispensable link in human life. However, there have been many problems with most conventional bathtubs on the market for a long time. For example, one is that the intelligent central control capability is lacked, and people still need to be in person in basic links such as water injection, drainage, heating constant temperature, cleaning and disinfection when using, and user experience is greatly influenced. Secondly, the traditional control module and the system of the common bathtub have high manufacturing cost, which is tens of thousands of blocks, thus improving the consumption expenditure of users invisibly and being difficult to adapt to more consumer groups. Thirdly, the bathing process is simplified, the bathtub is more suitable for a 'feeling' product, the simple bathing can feel monotonous, if the functions of music, massage, aroma and the like are helpful at the moment, the experience of the user can be increased, and the user can be more deeply relaxed. In summary, the functions and the master control system of the bathroom products in the current market are too simple, and the intelligent living requirements of modern people are difficult to meet.
Disclosure of Invention
The invention mainly aims to provide a multifunctional intelligent bathtub system and a method.
According to one aspect of the invention, a multifunctional intelligent bathtub system is provided and comprises an intelligent touch module, a voice music module, an intelligent massage module, an intelligent constant temperature module, an electric leakage protection module and an intelligent disinfection module.
The intelligent touch module is used as a control center of the whole intelligent bathtub system and comprises various functional interfaces for controlling the voice music module, the intelligent massage module, the intelligent constant temperature module, the electric leakage protection module and the intelligent disinfection module.
The voice music module comprises a voice sub-module and a music sub-module. The voice sub-module supports dialogue interaction with a user, can control other modules of the intelligent bathtub system, and executes corresponding actions. The music sub-module can play the favorite music of the user when the user takes a bath.
The intelligent massage module comprises a massage headrest and a massage sprayer, wherein the massage headrest is used for massaging the neck of a user in the bathing process, the massage sprayer is used for massaging the waist and the legs of the user, and the user can adjust the massage mode, the massage force and the massage duration in a voice and touch panel double-control mode.
The intelligent constant temperature module collects water temperature information in the bathtub through the temperature sensor, and when the temperature drops, the program informs the raspberry group to trigger a circulating water supplementing function to keep the water body constant temperature.
The electric leakage protection module collects all indexes of motor operation through a temperature sensor, a humidity sensor, a voltage sensor and a current sensor, and is comprehensively calculated by a program.
The intelligent disinfection module is after bathing, and the check valve on the disinfection nozzle is slowly opened and is injected a certain amount of ozone into the bathtub for the remaining bacterium in clearance bathtub inner wall and the water provides good sanitary environment for the user bathes next time.
Furthermore, the intelligent touch module is composed of a raspberry pi and a liquid crystal display.
The raspberry pi is a specific implementation of the control center of the whole system. The liquid crystal display is used as a graphical interface of the raspberry pi control center and comprises a conventional display unit, a music display unit, a water temperature display unit, a massage display unit and a disinfection display unit. The conventional display unit is used for displaying date, time and weather information in a networking mode and supports WIFI connection. And the music display unit is used for displaying the detailed information of the currently played song, the playlist and the information of the played song list. And the water temperature display unit is used for displaying the temperature of the water body of the bathtub, the height of the water level and preset temperature information. And the massage display unit is used for displaying the massage mode, the massage force and the massage duration information. And the disinfection display unit is used for displaying the disinfection duration, the ultraviolet lamp intensity and the ozone concentration information.
Further, the voice music module comprises a voice sub-module and a music sub-module.
The voice sub-module consists of a voice sensor and a Python voice recognition program. One end of the sound sensor is electrically connected with the raspberry group control center, and the received sound signal is coded and then transmitted to the Python program. The Python voice program is composed of a voice recognition unit, a semantic understanding unit, a dialogue management unit, a natural language generation unit and a voice synthesis unit. The voice recognition unit is used for collecting natural language emitted by a user through a sound sensor and converting a sound signal of the user into a text. The semantic understanding unit processes the text result obtained by the user voice recognition, extracts the intention of the text content and the information to be transmitted by the user, and enables the machine to better understand the meaning expressed by the user. And the dialogue management unit takes the semantic understanding unit as input and carries out dialogue decision with the user in a mode of introducing context and a knowledge base. And the natural language generating unit and the voice synthesizing unit sort and merge the results of the dialogue unit into texts and output the texts in the form of sound signals. The music submodule comprises a wireless sound box, and the wireless sound box supports a user to connect in a Bluetooth or WIFI mode. The user can control the played music content in a voice or intelligent touch mode.
Furthermore, the intelligent massage module comprises a massage headrest, a massage spray head and an air pump.
The massage headrest is used for massaging the neck of a user and comprises two working modes of kneading and pulse. The touch pressure sensors are arranged on two sides of the surface of the headrest and used for collecting force and pulse size data in the massage process, the data are transmitted to the raspberry to analyze and record the massage habits of users, and the mode is automatically switched when the users take a bath next time. The massage nozzles are mainly used for massaging the waist and the legs of a user, each group of massage nozzles are connected with the air pump through the guide pipe, the nozzles are internally provided with the electromagnetic valve devices, and the electromagnetic valves are mainly used for controlling air suction. When the air pump works, the generated air is input into the spray head through the guide pipe, so that the air and the water are mixed and sprayed to form bubbles, and the aim of massaging the human body is fulfilled.
Furthermore, the intelligent constant temperature module comprises a temperature sensor, a water injection valve, a drain valve, a water level sensor and a water temperature control program.
The temperature sensor is used for collecting water temperature information in the bathtub, collecting the water temperature three times per minute and transmitting the data to the raspberry group in a gathering way. The water temperature control program is used for receiving and calculating the average water body temperature, when the water temperature drops, the program requests the raspberry to control the drain valve, low-temperature mixed water in the bathtub is discharged, and the water injection valve is controlled to fill make-up water with the temperature higher than that of the mixed water in the bathtub, so that the water temperature in the bathtub is kept at the set water temperature. The water level sensor is used for monitoring water level information in the bathtub, and when water is injected, the water injection valve is automatically closed when a preset water level is reached.
Furthermore, the leakage protection module comprises a motor, a temperature sensor, a humidity sensor, a current sensor, a voltage sensor and a leakage protection program.
The motor is used to power other devices. The temperature sensor, the humidity sensor, the voltage sensor and the current sensor are respectively used for collecting temperature, humidity, current and voltage data of the motor in the bathtub during operation and transmitting the data to the raspberry group. Under the default condition, the sensor intermittently acquires temperature, humidity, current and voltage data so as to save a power supply, only when the actual temperature and humidity of the air around the motor reach a first threshold value, the sensor converts the data into continuous acquisition data, the leakage protection program comprehensively calculates the temperature, the humidity, the current and the voltage and converts the temperature, the humidity, the current and the voltage into an insulation resistance value, when the insulation resistance value drops to a minimum threshold value, the condition that the motor has electric leakage is indicated, and the raspberry sends the power supply to cut off the power supply of the motor.
Furthermore, the intelligent disinfection module comprises an ultraviolet device, a disinfection nozzle and a disinfection control program.
The ultraviolet device comprises an inner shell, an outer shell and an ultraviolet lamp, and light generated by the ultraviolet lamp can irradiate a water injection valve of the bathtub in the water injection process of the bathtub to inject germs or pathogens in water into the bathtub after disinfection. The output end of the disinfection nozzle is provided with the hose, the nozzle is provided with the one-way valve, after bathing is finished, the one-way valve on the disinfection nozzle is slowly opened along with time to inject a certain amount of ozone into the bathtub, so that residual bacteria in the inner wall of the bathtub and a water body can be cleaned, and the situation that water and air flow back is avoided due to the arrangement of the one-way valve pipe, so that the stability of the massage spray head is improved. The disinfection control program is used for controlling the illumination intensity of the ultraviolet lamp, the ozone concentration of the disinfection nozzle, the disinfection duration and the work start and stop.
In another aspect of the present invention, a method for a multifunctional smart bathtub system is provided, which specifically includes:
before the shower, after the user opened intelligent bathtub system, raspberry group control center can control voice module and send the greeting to automatically, open the water injection valve and to the water injection of bathtub, simultaneously, ultraviolet ray light can be opened and shine the water injection valve, and the water reentries the bathtub after the disinfection. The water injection height is collected through the water level sensor, and when the height reaches the water limit level, the raspberry group controls the water injection valve and the ultraviolet lamp to be automatically closed. The temperature, humidity, current and voltage sensors around the motor acquire data in an intermittent mode in a default mode, when the actual humidity and temperature reach a first threshold value, the sensors acquire data continuously and feed back the data to the raspberry pie, the insulation resistance value of the motor is calculated through a program, and when the insulation resistance value falls to a minimum threshold value, the power supply of the motor is cut off by the raspberry pie, so that the life safety of a user is protected.
In the bathing process, the temperature of the water in the bathtub is detected through the temperature sensor, and when the water temperature is reduced, the raspberry group controls the water injection valve and the drain valve to perform thermostatic control on the bathtub. The user can play the favorite music song list of user through voice control music module, simultaneously, massage headrest and massage shower nozzle can provide the massage service of neck, waist and shank for the user, make the user obtain more deep relaxation.
After the shower is finished, the ozone disinfection function is opened through voice or a touch screen, the one-way valve on the disinfection nozzle is slowly opened, a certain amount of ozone is slowly injected into the bathtub along with the pushing direction, and the organic pollutants in the water and attached to the inner wall of the bathtub can be quickly removed by extremely strong bleaching capability after being combined with the residual water in the bathtub, so that the sanitation of the bathtub is effectively guaranteed.
The system scheme provided by the invention has the advantages that:
1. through the water injection level that sets for in advance, can realize the start and stop of automatic control water injection, reduce user's shower latency.
2. Has the functions of ultraviolet and ozone disinfection and provides comfortable and sanitary bathing environment for users.
3. The automatic constant temperature shower has the automatic constant temperature function, creates a warm shower environment for a user, and saves the trouble of manually controlling the water temperature of the user.
4. The intelligent voice control system has an intelligent voice function, and a user can control the whole system through voice interaction, so that the convenience of user operation is greatly improved.
5. Have intelligent massage, music function, the user not only can enjoy the massage of neck, waist, shank when bathing, but also can enjoy the music enjoyment, has improved user experience comfort level once more.
6. The leakage protection function is provided, and the use safety of users is guaranteed constantly.
The control center of the invention adopts raspberry as a development board, and after being matched with other sensor hardware facilities, the cost can be controlled within thousands yuan, however, the cost of the control system of other bathroom equipment in the market is often tens of thousands of pieces, and the control center has obvious cost advantage.
In conclusion, the multifunctional bath machine has the functions of voice control, intelligent massage, music, intelligent constant temperature, electric leakage protection and intelligent disinfection, so that people can not stay on the bath surface any more during the daily bath process, but users can be effectively and deeply relaxed, and the intelligent life requirements of modern people are met. In addition, the system cost of the invention has obvious advantages and can be suitable for wide consumer groups.
Drawings
The drawings described herein are for clarity of illustration and are a part of the specification, and the drawings used in describing the embodiments will be briefly described below, it being understood that the drawings described below are merely exemplary of the invention and that other drawings may be made by those skilled in the art without the benefit of any inventive faculty.
FIG. 1 is a block diagram of a multi-functional smart bathtub system in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a Raspberry pie process according to an embodiment of the present invention;
FIG. 3 is a block diagram of an embodiment of an intelligent touch module;
FIG. 4 is a schematic diagram of the operation of the voice music module in an embodiment of the present invention;
FIG. 5 is a flowchart illustrating operation of the earth leakage protection module according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a multi-functional smart bathtub system in accordance with an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a multi-functional smart bathtub system in accordance with an embodiment of the present invention;
reference numerals are as follows: the intelligent touch control module 1, the raspberry pi 11, the liquid crystal display 12, the conventional display unit 121, the music display unit 122, the water temperature display unit 123, the massage display unit 124, the disinfection display unit 125, the voice music module 2, the voice submodule 21, the sound sensor 211, the Python voice program 212, the voice recognition unit 213, the semantic understanding unit 214, the dialogue management unit 215, the natural language generation unit 216, the voice synthesis unit 217, the music submodule 22, the first speaker 221, the second speaker 222, the intelligent constant temperature module 3, the massage headrest 31, the touch pressure sensor 311, the first group of massage nozzles 32, the second group of massage nozzles 33, the air pump 34, the intelligent massage module 4, the first temperature sensor 41, the second temperature sensor 42, the water injection valve 43, the drain valve 44, the water level sensor 45, the leakage protection module 5, the motor 51, the third temperature sensor 52, the humidity sensor 53, the current sensor 54, the voltage sensor 55, the intelligent disinfection module 6, the ultraviolet 61, the first disinfection nozzle 62, and the second disinfection nozzle 63.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments and accompanying drawings. It is to be understood that the described embodiments are only some of the embodiments of the present invention, and not all examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the claims, specification and description of the drawings that follow, it is to be understood that: the terms "mounted," "connected," "one side," "top," "front," "back," "bottom," "two sides," and the like, indicate an orientation or positional relationship based on a given figure, merely for convenience in describing the invention, and do not imply that the referenced elements or devices must have a particular orientation or position; the terms "first," "second," "third," and the like are used for distinguishing between different objects and not necessarily for describing a particular order. Therefore, none of the above should be construed as limiting the present invention.
Referring to fig. 1 to 7, as shown in fig. 1 to 7, a multifunctional intelligent bathtub system is composed of an intelligent touch module 1, a voice music module 2, an intelligent massage module 3, an intelligent constant temperature module 4, an electric leakage protection module 5, and an intelligent disinfection module 6.
The intelligent touch module 1 is used as a control center of the whole bathtub system, and a user can control the voice music module 2, the intelligent massage module 3, the intelligent constant temperature module 4, the electric leakage protection module 5 and the intelligent disinfection module 6 in a touch mode.
The voice music module 2 comprises a voice sub-module and a music sub-module. The voice sub-module supports dialogue interaction with a user, can control other modules of the intelligent bathtub system, and executes corresponding actions. The music sub-module can play the favorite music of the user when the user takes a bath.
Intelligence massage module 3, including massage headrest and massage shower nozzle, at the shower in-process, the massage headrest is used for massaging user's neck, and the massage shower nozzle is used for massaging user's waist and shank, and the user can adjust the mode, the dynamics of massage through two control modes of pronunciation and touch panel.
The intelligent constant temperature module 4 collects water temperature information in the bathtub through the temperature sensor, and when the temperature drops, the program informs the raspberry to trigger a circulating water supplementing function to keep the water body constant temperature.
The leakage protection module 5 collects various indexes of the motor operation through a temperature sensor, a humidity sensor, a current sensor and a voltage sensor, and is comprehensively calculated by a program.
Intelligence disinfection module 6, after the shower, the check valve on the disinfection nozzle is slowly opened and is injected a quantitative ozone into the bathtub for the remaining bacterium in clearance bathtub inner wall and the water provides good sanitary environment for the user bathes next time.
Further, intelligence touch module 1 installs in bathtub one side top, and the surface is equipped with the waterproof layer, comprises raspberry group 11 and LCD 12, and raspberry group 11 and LCD 12 electric connection.
The raspberry pi 11 is a specific implementation of the control center of the whole system. The liquid crystal display 12 includes a regular display unit 121, a music display unit 122, a water temperature display unit 123, a massage display unit 124, and a sterilization display unit 125. And the conventional display unit 121 is used for displaying date, weather and time information through networking and supporting WIFI connection. And a music display unit 122, configured to display detailed information of the currently played song, a playlist, and information of the played song list. And the water temperature display unit 123 is used for displaying the temperature of the water body of the bathtub, the height of the water level and preset temperature information. The massage display unit 124 is used for displaying the massage mode, the massage strength, the massage duration information, and recording the massage habit of the user. And a disinfection display unit 125 for displaying the disinfection duration, the ultraviolet lamp intensity and the ozone concentration information.
Further, the voice music module 2 includes a voice sub-module 21 and a music sub-module 22.
The voice sub-module 21 is composed of an audio sensor 211 and a Python voice recognition program 212. The sound sensor 211 is installed at one side of the liquid crystal display 12, electrically connected to the raspberry pi 11, and encodes the received sound signal and transmits the encoded sound signal to the Python program. The Python speech program 212 is configured by a speech recognition unit 213, a semantic understanding unit 214, a dialogue management unit 215, a natural language generation unit 216, and a speech synthesis unit 217. The voice recognition unit 213, which is a voice recognition unit, collects the natural language uttered by the user through the sound sensor 211 and converts the voice signal of the user into a text. The semantic understanding unit 214 processes the text result obtained by the user speech recognition, and extracts the intention of the user speech and the information to be transmitted by the user, so that the program can better understand the natural language instruction sent by the user. The dialog management unit 215 performs dialog decisions by introducing context and knowledge base approaches. The natural language generating unit 216 and the speech synthesizing unit 217 sort and merge the results of the dialogue units into text, and output the text as a sound signal.
The music sub-module 22 is composed of a first audio 221 and a second audio 222. The first sound box 221 is installed at the top of the rear end of the bathtub, the second sound box 222 is installed at the top of the front end of the bathtub, the sound boxes are connected to the raspberry pie 11 in a WIFI mode, and a song list loved by a user is played in the bathing process of the user.
Further, the intelligent massage module 3 includes a massage headrest 31, a first group of massage nozzles 32, a second group of massage nozzles 33, and an air pump 34.
Further, the intelligent thermostatic module 4 includes a first temperature sensor 41, a second temperature sensor 42, a water filling valve 43, a water discharge valve 44, a water level sensor 45, and a water temperature control program 46.
Further, the earth leakage protection module 5 includes a motor 51, a third temperature sensor 52, a humidity sensor 53, a current sensor 54, a voltage sensor 55, and an earth leakage protection program 56.
The motor 51 is used to power other devices. The third temperature sensor 52, the humidity sensor 53, the current sensor 54 and the voltage sensor 55 are installed around the bathtub motor 51, electrically connected with the raspberry pi 11, and used for collecting various data of the motor during operation and feeding the data back to the leakage protection program 56. Under the default condition, the sensor intermittently acquires temperature, humidity, current and voltage data to save a power supply, only when the actual temperature and humidity of the air around the motor reach a first threshold value, the sensor converts the data into continuous acquisition data, the leakage protection program 56 comprehensively calculates the temperature, the humidity, the current and the voltage and converts the temperature, the humidity, the current and the voltage into the insulation resistance value of the motor, when the insulation resistance value falls to a minimum threshold value, the condition that the motor has electric leakage is indicated, and the raspberry party 11 cuts off the power supply of the motor 51.
Further, the intelligent disinfection module 6 is shown to comprise an ultraviolet lamp 61, a first disinfection nozzle 62, a second disinfection nozzle 63, a disinfection control program 64.
The ultraviolet lamp 61 is installed at one side of the liquid crystal display 12 and electrically connected to the raspberry pie 11. During the process of filling water into the bathtub, the light generated by the ultraviolet lamp 61 irradiates the water filling valve 43 of the bathtub to sterilize germs or pathogens in the water and then fills the water into the bathtub. The first sterilizing nozzle 62 is installed at a side obliquely below the first sound box 221. The second sterilizing nozzle 63 is attached to the massage headrest 31 at a diagonally lower side. The output end of the disinfection nozzle is provided with the hose, the nozzle is provided with the one-way valve, after bathing is finished, the one-way valve on the disinfection nozzle is slowly opened along with time to inject a certain amount of ozone into the bathtub, so that residual bacteria on the inner wall of the bathtub and in a water body can be cleaned, and the condition of backflow of water and air can be avoided due to the arrangement of the one-way valve pipe, so that the stability of the massage spray head is improved. The disinfection control program 64 is used for controlling the illumination intensity of the ultraviolet lamp, the ozone concentration of the disinfection nozzle, the disinfection duration and the start and stop of the work.
In another aspect of the present invention, there is provided a multifunctional smart bathtub system method, comprising:
before bathing, the user opens intelligent bathtub system after, raspberry group 11 can control pronunciation submodule 21 and send the greeting to automatically, open water injection valve 43 and to the water injection in the bathtub, simultaneously, ultraviolet lamp 61 can open and shine water injection valve 43, the water reentrant bathtub after the disinfection. The water injection height is collected through the water level sensor 45, and when the height reaches the water limit level, the raspberry pi 11 controls the water injection valve 43 and the ultraviolet lamp 61 to be automatically closed. The third temperature sensor 52, the humidity sensor 53, the current sensor 54 and the voltage sensor 55 which are positioned around the motor 51 acquire data in an intermittent mode by default, when the actual humidity and temperature reach a first threshold value, the sensors acquire data continuously and feed back the data to the raspberry pi 11, the leakage protection program 56 calculates the insulation resistance value of the motor, and when the insulation resistance value falls to a minimum threshold value, the raspberry pi 11 cuts off the power supply of the motor 51 to protect the life safety of a user.
In the bathing process, the temperature of the water body in the bathtub is detected through the first temperature sensor 41 and the second temperature sensor 42, and when the water temperature is reduced, the raspberry pi 11 controls the water injection valve 43 and the drain valve 44 to perform thermostatic control on the bathtub. The user can control the music submodule 22 to play the favorite music song list in a voice mode, so that the user can get more deep relaxation. Meanwhile, the massage headrest 31 can automatically switch the massage mode used by the user to provide neck massage, and the air generated by the operation of the air pump 34 is input into the first group of massage nozzles 32 and the second group of massage nozzles 33 through the conduits, so that the air and the water are mixed and sprayed to form bubbles, thereby achieving the massage effect on the legs and the waist of the user.
After the shower is finished, open the ozone disinfection function through pronunciation or touch screen, the check valve on first disinfection nozzle 62 and the second disinfection nozzle 63 is slowly opened, pushes away slowly to pour into a certain amount of ozone in the bathtub along with the time, has extremely strong bleaching ability after combining with remaining water body in the bathtub, can remove the organic pollutant in the water and attached to the cylinder body inner wall fast, has effectively guaranteed the health of bathtub.
Hardware of the invention: the device comprises a bathtub, a raspberry group, a 12-inch liquid crystal display, an ultraviolet lamp, a motor, an air pump, a sound box, a headrest, a spray head, a sound sensor, a temperature sensor, a water level sensor, a humidity sensor, a current sensor and a voltage sensor, and the whole system is formed jointly.
The invention takes the raspberry pi as a development board to intelligently control the whole system. The sensor network of each module of the system is used for transmitting various parameters inside and outside the bathtub in real time, and matching with a program running in the raspberry group, so that the whole bathtub system can automatically work, and people are liberated from trivial things such as water injection, water cut-off, heat preservation and the like.
Aiming at the bathtub system with tens of thousands of industrial construction costs in the market, the raspberry development board, the liquid crystal display, the ultraviolet lamp, various sensor hardware and other equipment have the total cost which can be controlled within the thousand yuan level, and have obvious cost advantage.
The system has multiple functions of voice control, intelligent massage, music, intelligent constant temperature, electric leakage protection and intelligent disinfection, so that people can effectively relax deeply during bathing every day, and the intelligent life requirements of modern people are met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention. It will be understood by those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A multifunctional intelligent bathtub system is characterized by comprising an intelligent touch module, a voice music module, an intelligent massage module, an intelligent constant temperature module, an electric leakage protection module and an intelligent disinfection module;
the intelligent touch control module is used as a control center of the whole intelligent bathtub system and is used for controlling the voice music module, the intelligent massage module, the intelligent constant temperature module, the electric leakage protection module and the intelligent disinfection module;
the voice music module comprises a voice sub-module and a music sub-module, the voice sub-module supports conversation interaction with a user and can control the music sub-module, the intelligent massage module, the intelligent constant temperature module and the intelligent disinfection module, and the music sub-module can play music when the user takes a bath;
the intelligent massage module comprises a massage headrest and massage nozzles, wherein the massage headrest is used for massaging the neck of a user in the bathing process, and the massage nozzles are used for massaging the waist and the legs of the user;
the intelligent constant temperature module acquires the temperature of the water body in the bathtub through the temperature sensor, and when the temperature drops, the intelligent constant temperature module informs the raspberry group to control the water injection valve and the drain valve through a program so as to keep the water body at a constant temperature;
the leakage protection module collects temperature, humidity, current and voltage data of the motor through a temperature sensor, a humidity sensor, a current sensor and a voltage sensor, and calculates the insulation resistance value of the motor comprehensively through a program;
intelligence disinfection module, including ultraviolet lamp and disinfection nozzle, at bathtub water injection in-process, the ultraviolet lamp shines the water injection valve and injects into after disinfecting the water, and after the shower, the check valve on the disinfection nozzle is slowly opened and is injected a quantitative ozone into the bathtub for the remaining bacterium in clearance bathtub inner wall and the water provides good shower environment for the user.
2. The multifunctional smart bathtub system of claim 1, wherein:
the intelligent touch module is composed of a raspberry group and a liquid crystal display, the raspberry group is specifically realized in a control center of the whole system, and the liquid crystal display is used as a graphical interface of the control center of the raspberry group and is composed of a conventional display unit, a music display unit, a water temperature display unit, a massage display unit and a disinfection display unit; the conventional display unit is used for displaying date, time and weather information in a networking manner and supporting WIFI connection; the music display unit is used for displaying the detailed information of the currently played song, the playlist and the information of the played song list; the water temperature display unit is used for displaying the temperature of the water body of the bathtub, the height of the water level and preset temperature information; the massage display unit is used for displaying the massage mode, the massage strength and the massage duration information; and the disinfection display unit is used for displaying the disinfection duration, the ultraviolet lamp intensity and the ozone concentration information.
3. The multifunctional smart bathtub system of claim 1, wherein:
the voice music module comprises a voice sub-module and a music sub-module; the voice sub-module consists of a sound sensor and a Python voice recognition program, wherein the sound sensor codes a received sound signal and then transmits the coded sound signal to the Python program; the Python voice program consists of a voice recognition unit, a semantic understanding unit, a dialogue management unit, a natural language generation unit and a voice synthesis unit; the voice recognition unit is used for converting voice signals of a user into text; the semantic understanding unit is used for extracting the intention of the text content and the information to be transmitted by the user, so that the machine can better understand the meaning expressed by the user; the dialogue management unit takes the semantic understanding unit as input and carries out dialogue decision with the user by introducing a context and a knowledge base; the natural language generating unit and the voice synthesizing unit sort and merge the results of the dialogue unit into texts and output the texts in the form of sound signals;
the music submodule comprises a wireless sound box, the wireless sound box supports a user to connect in a Bluetooth or WIFI mode, and the user can control played music content in a voice or intelligent touch mode.
4. The multifunctional smart bathtub system of claim 1, wherein:
the intelligent massage module comprises a massage headrest, a massage spray head and an air pump; the massage headrest is mainly used for massaging the neck of a user and comprises two working modes of kneading and pulsing, has a memory function, and can automatically switch modes when bathing next time; the massage nozzles are mainly used for massaging the waist and the legs of a user, each group of massage nozzles are connected with the air pump through a guide pipe, and an electromagnetic valve device is arranged in each massage nozzle and mainly used for controlling air suction; when the air pump works, the generated air is input into the spray head through the guide pipe, so that the air and the water are mixed and sprayed to form bubbles, and the aim of massaging the human body is fulfilled.
5. The multifunctional smart bathtub system of claim 1, wherein:
the intelligent constant temperature module comprises a temperature sensor, a water injection valve, a drain valve, a water level sensor and a water temperature control program; the temperature sensor is used for collecting water temperature information in the bathtub, collecting water temperature three times per minute and collecting and transmitting data to the raspberry group; the water temperature control program is used for receiving and calculating the average water body temperature, when the water temperature is reduced, the program requests the raspberry to control the drain valve, low-temperature mixed water in the bathtub is discharged, and the water injection valve is controlled to fill make-up water with the temperature higher than that of the mixed water in the bathtub, so that the water temperature in the bathtub is kept at the set water temperature; the water level sensor is used for monitoring water level information in the bathtub, and when water is injected, the water injection valve is automatically closed when a preset water level is reached.
6. The multifunctional smart bathtub system of claim 1, wherein:
the leakage protection module comprises a motor, a temperature sensor, a humidity sensor, a current sensor, a voltage sensor and a leakage protection program; the motor is used for supplying energy to other equipment; temperature sensor, humidity transducer, voltage sensor, current sensor are used for gathering the temperature when the interior motor of bathtub moves respectively, humidity, the electric current, voltage data transmits for the raspberry group, under the acquiescence circumstances, sensor intermittent type nature gathers the temperature, humidity, the electric current, voltage data is with the power saving, only when the actual temperature of the air around the motor and humidity reach first threshold value, the sensor truns into the continuity and gathers data, the earth leakage protection procedure can be to temperature, humidity, electric current and voltage integrated computation and convert insulation resistance value into, when insulation resistance drops to minimum threshold value, it explains that the motor has the electric leakage condition, send by the raspberry and cut off the motor power.
7. The multifunctional smart bathtub system of claim 1, wherein:
the intelligent disinfection module comprises an ultraviolet device, a disinfection nozzle and a disinfection control program; the ultraviolet device comprises an outer shell, an inner shell and an ultraviolet lamp, wherein in the process of filling water into the bathtub, the ultraviolet lamp irradiates the water filling valve to sterilize the water body and then fill the water body into the bathtub; the output end of the disinfection nozzle is provided with a hose, the nozzle is provided with a one-way valve, after bathing is finished, the one-way valve on the disinfection nozzle is slowly opened along with the time lapse, a certain amount of ozone is injected into the bathtub, and the residual bacteria in the inner wall of the bathtub and the water body are cleaned; the disinfection control program is used for controlling the illumination intensity of the ultraviolet lamp, the ozone concentration of the disinfection nozzle, the disinfection duration and the work start and stop.
8. A multifunctional intelligent bathtub system method is characterized in that:
before bathing, after a user opens the intelligent bathtub system, the raspberry group control voice module sends out a greeting and opens the water injection valve to inject water into the bathtub, meanwhile, ultraviolet lamplight can open and irradiate the water injection valve, water enters the bathtub after being disinfected, the water injection height is collected through the water level sensor, and when the height reaches a water limit level, the raspberry group control water injection valve and the ultraviolet lamp are automatically closed; the temperature, humidity, current and voltage sensors around the motor are used for acquiescing data in an intermittent mode, when the actual humidity and temperature reach a first threshold value, the sensors continuously acquire the data and feed the data back to the raspberry pie, the program calculates the insulation resistance value of the motor, and when the insulation resistance falls to a minimum threshold value, the raspberry pie cuts off the power supply of the motor, so that the life safety of a user is protected;
in the bathing process, the temperature of water in the bathtub is detected through the temperature sensor, when the water temperature is reduced, the raspberry controls the water injection valve and the drain valve to perform thermostatic control on the bathtub, a user can play a favorite music song through the voice control music module, and meanwhile, the massage headrest and the massage spray head can provide massage services for the neck, the waist and the legs of the user, so that the user can relax more deeply;
after the shower, open the ozone disinfection function through pronunciation or intelligent touch screen, the check valve on the disinfection nozzle is opened slowly along with time lapse, slowly pours into a certain amount of ozone into the bathtub into, has extremely strong bleaching ability after combining with remaining water body in the bathtub, can remove the organic pollutant in the water fast and attached to the cylinder body inner wall, has effectively guaranteed the health of bathtub.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202757270U (en) * | 2012-08-14 | 2013-02-27 | 福建师范大学 | Massage bathtub based on Internet of things |
| CN113475960A (en) * | 2021-04-23 | 2021-10-08 | 上海匡代设计咨询有限公司 | Multifunctional intelligent bathroom |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202757270U (en) * | 2012-08-14 | 2013-02-27 | 福建师范大学 | Massage bathtub based on Internet of things |
| CN113475960A (en) * | 2021-04-23 | 2021-10-08 | 上海匡代设计咨询有限公司 | Multifunctional intelligent bathroom |
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