WO2020061787A1

WO2020061787A1 - Intelligent toilet control method and intelligent toilet

Info

Publication number: WO2020061787A1
Application number: PCT/CN2018/107464
Authority: WO
Inventors: 谢伟藩; 肖银良; 黄建芳
Original assignee: 深圳市博电电子技术有限公司
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2020-04-02

Abstract

Provided is a control method for intelligent toilet, comprising: receiving the voice to be recognized obtained by a sound pick-up device; recognizing the voice to be recognized, and determining whether the voice to be recognized is wake-up voice; if yes, reading the toilet parameter corresponding to the wake-up voice; sending the toilet parameter corresponding to the wake-up voice to the toilet control board (30), such that the toilet control board (30) imports the toilet parameter corresponding to the wake-up voice; controlling the toilet control board (30) to use the toilet parameter corresponding to the wake-up voice as the current use parameter of the intelligent toilet, and controlling the toilet cover to be opened. The intelligent toilet achieves automatically recognizing the identity of the user through voice recognition, and automatically adjusts the current use parameter of the toilet according to user preferences, eliminating the trouble for the user to manually operate. Provided is also an intelligent toilet.

Description

Intelligent toilet control method and intelligent toilet

TECHNICAL FIELD: This application relates to the field of household cleaning equipment, and in particular, to a smart toilet control method and a smart toilet.

Background technique

The toilet is a common household cleaning tool. When using the toilet in winter, because of the low room temperature, many people are used to put velvet washers on the toilet. However, conventional toilets still have problems such as inconvenient flushing and low temperature of flushing water. With the development of technology, smart toilets came into being and became more and more accepted. The smart toilet has many special features. For example, clean the buttocks, clean the lower body, move cleanly, keep warm in the seat, dry with warm air, automatically deodorize and mute the seat. The most convenient is that in addition to being operated through the button panel, a remote control device is also provided to achieve these functions. When the user is in use, as long as he holds the remote control lightly, all functions can be easily realized.

However, the traditional smart toilet has a very serious problem: different users use the toilet differently. The traditional smart toilet can only rely on the user to manually adjust the parameters of the toilet. The traditional smart toilet cannot automatically identify different users and cannot use smart When using the toilet, the use parameters of the toilet are automatically adjusted according to different users.

Application content

Based on this, it is necessary to provide a smart toilet control method and a smart toilet for the problem that it is difficult to automatically identify users and automatically adjust the toilet use parameters according to different users.

A smart toilet control method includes:

Receiving to-be-recognized voice obtained by a sound pickup device;

Recognizing the to-be-recognized voice and determining whether the to-be-recognized voice is a wake-up voice;

If yes, reading toilet parameters corresponding to the wake-up voice;

Sending the toilet parameter corresponding to the wake-up voice to a toilet control board, so that the toilet control board imports the toilet parameter corresponding to the wake-up voice; and

Controlling the toilet control board to use the toilet parameter corresponding to the wake-up voice as a current use parameter of the smart toilet, and controlling the toilet control board to open a toilet cover.

In the above intelligent toilet control method, by identifying the to-be-recognized voice obtained by the sound pickup device, determining whether the to-be-recognized voice is a wake-up voice, and after the recognition is passed, introducing a toilet parameter corresponding to the wake-up voice, and using the toilet parameter as The current use parameters of the smart toilet enable the smart toilet to automatically identify the user's identity, and automatically adjust the current use parameters of the toilet according to user preferences, eliminating the trouble of manual operation by the user, which is convenient and fast.

In one embodiment, the steps of recognizing the voice to be recognized and determining whether the voice to be recognized is a wake-up voice include:

Analyze the speech to be identified to obtain a voiceprint to be identified;

Read multiple preset voiceprint models in the voiceprint database;

Comparing the voiceprint to be recognized with the plurality of preset voiceprint models one by one, and determining whether any of the preset voiceprint models matches the voiceprint to be recognized;

If yes, it is determined that the voice to be recognized is a wake-up voice.

In one embodiment, the one-to-one comparison of the voiceprint to be identified and the plurality of preset voiceprint models is performed to determine whether any of the preset voiceprint models matches the voiceprint to be identified. The steps include:

Read the preset sample voiceprint similarity in the voiceprint database;

Calculating the similarities between the voiceprints to be identified and the plurality of preset voiceprint models one by one;

If the voiceprint similarity between any one of the preset voiceprint models and the voiceprint to be identified is not less than the sample voiceprint similarity, determine the preset voiceprint model and the voiceprint to be identified match.

In one embodiment, before the receiving the voice to be recognized acquired by the pickup device, the method further includes:

Receiving a user voice acquired by the sound pickup device;

Analyze the user's voice to obtain the user's voiceprint;

Setting the user voiceprint as the preset voiceprint model, and storing the preset voiceprint model in the voiceprint database.

In one embodiment, after identifying the to-be-recognized voice and determining that the to-be-recognized voice is a wake-up voice, the method further includes:

Sending an environment detection instruction to the environment detection device, so that the environment detection device detects the current toilet use environment;

Acquiring a detection result of the environmental detection device, and determining whether a lighting device needs to be turned on according to the detection result;

If yes, control the lighting device to turn on.

In one embodiment, the step of sending an environment detection instruction to the environment detection device, so that the environment detection device detects the current toilet use environment includes:

Send a time detection instruction to the environment detection device, so that the environment detection device detects the time of the current toilet use environment.

In one embodiment, the step of obtaining the detection result of the environment detection device and determining whether the lighting device needs to be turned on according to the detection result includes:

Read the preset night time period in the environment database;

Determining whether the time of the current toilet usage environment is within the preset night time period;

If yes, it is determined that the lighting device needs to be turned on, and the subsequent steps are performed.

Send a light intensity detection instruction to the environment detection device, so that the environment detection device detects the light intensity of the current toilet use environment.

Read the sample light intensity preset in the environment database;

Determining whether the light intensity of the current toilet environment is less than the preset sample light intensity;

In one embodiment, the toilet parameter corresponding to the wake-up voice includes one or more of a flushing water temperature parameter, a flushing water pressure parameter, a flushing flow parameter, a flushing time parameter, a mobile cleaning parameter and a toilet seat temperature Species.

A smart toilet uses the smart toilet control method mentioned in the foregoing. The smart toilet includes:

A sound pick-up device for acquiring a voice to be recognized;

The voice recognition device is electrically connected to the pickup device, and is configured to recognize the voice to be recognized and determine whether the voice to be recognized is a wake-up voice; the voice recognition device is further configured to read and wake up Toilet parameters corresponding to voice;

The toilet control board is electrically connected with the voice recognition device and is used to import the toilet parameters corresponding to the wake-up voice; the toilet control board is also used to control the toilet cover to open.

The intelligent toilet control method and toilet described above recognize the voice to be recognized obtained by the pickup device, determine whether the voice to be recognized is a wake-up voice based on a voiceprint comparison method, and introduce a toilet corresponding to the wake-up voice after recognition Parameters, using the toilet parameters as the current use parameters of the smart toilet, to realize the automatic identification of the user by the smart toilet, and to automatically adjust the current use parameters of the toilet and provide automatic lighting functions according to user preferences, eliminating the trouble of manual operation by the user, convenient and quick .

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a smart toilet according to an embodiment of the present application; FIG.

2 is a schematic structural diagram of a smart toilet according to an embodiment of the present application;

3 is a schematic structural diagram of a smart toilet according to an embodiment of the present application;

4 is a schematic structural diagram of a smart toilet according to an embodiment of the present application;

5 is a schematic structural diagram of a smart toilet according to an embodiment of the present application;

6 is a schematic structural diagram of a smart toilet according to an embodiment of the present application;

7 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

8 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

9 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

10 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

11 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

12 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application;

FIG. 13 is a schematic flowchart of a smart toilet control method according to an embodiment of the present application.

Reference sign

10 toilet body

110 toilet cover

120 toilet seat

130 toilet water tank

140 toilet parameter control unit

141 cover control unit

142 seat control unit

143 Waterway control unit

150 memory

160 environmental monitoring device

170 lighting device

20 voice recognition device

210 pickup components

220 Recognizer

230 reader

30 toilet control panel

310 parameter import component

320 controller

detailed description

In order to make the purpose of this application, technical solutions and advantages more clear, the smart toilet control method and smart toilet provided in the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and are not used to limit the application.

The technical features of the embodiments described above can be arbitrarily combined. In order to simplify the description, all possible combinations of the technical features in the above embodiments have not been described. However, as long as there is no contradiction in the combination of these technical features, It should be considered as the scope described in this specification.

The present application provides a smart toilet 100. As shown in FIG. 1, in an embodiment of the present application, the smart toilet 100 includes a toilet body 10, a voice recognition device 20, and a toilet control board 30.

It should be noted that the positional relationship between the voice recognition device 20 and the toilet control board 30 and the toilet body 10 is not limited. The voice recognition device 20 and the toilet control board 30 may be disposed on the toilet body 10. The voice recognition device 20 and the toilet control board 30 may also be independently provided and electrically connected to the toilet body 10. As long as the voice recognition device 20 and the toilet control board 30 can be electrically connected to the toilet body 10 respectively.

In an embodiment of the present application, the voice recognition device 20 is disposed on the toilet body 10, and the toilet control board 30 is disposed on the toilet body 10. The toilet control board 30 is electrically connected to the voice recognition device 20.

The voice recognition device 20 and the toilet control board 30 may be disposed at any position of the toilet body 10 as long as it does not affect the normal operation and operation of the smart toilet 100.

In an embodiment of the present application, the voice recognition device 20 is built in the toilet body 10, and the toilet control board 30 is disposed on a surface of the toilet body 10.

The smart toilet 100 obtains the to-be-recognized voice through the voice recognition device 20, and recognizes whether the to-be-recognized voice is the wake-up voice, and after the recognition is passed, the wake-up voice is introduced to the toilet control board 30 and the wake-up The toilet parameter corresponding to the voice, using the toilet parameter as the current use parameter of the smart toilet 100, realizing that the smart toilet 100 automatically recognizes the identity of the user, and automatically adjusts the current use parameter of the smart toilet 100 according to user preferences, eliminating the need for the user The trouble of manual key adjustment is convenient and quick.

As shown in FIG. 2, in an embodiment of the present application, the voice recognition device 20 includes a sound pickup component 210, a recognizer 220, and a reader 230.

The sound pickup component 210 is configured to obtain a voice to be recognized. The identifier 220 is electrically connected to the sound pickup assembly 210. The recognizer 220 is configured to recognize the voice to be recognized, and determine whether the voice to be recognized is a wake-up voice. The reader 230 is electrically connected to the toilet body 10. The reader 230 is configured to read a toilet parameter corresponding to the wake-up voice after the recognizer 220 determines that the voice to be recognized is a wake-up voice.

In an embodiment of the present application, the pickup assembly 210 includes a plurality of microphones, and the plurality of microphones are distributed in an array.

As shown in FIG. 3, in an embodiment of the present application, the toilet control board 30 includes a parameter import component 310.

The parameter import component 310 is configured to import the toilet parameter corresponding to the wake-up voice after the recognizer 220 determines that the voice to be recognized is a wake-up voice.

As shown in FIG. 4, in an embodiment of the present application, the toilet body 10 includes a toilet cover 110, a toilet seat 120, a toilet water tank 130 and a toilet parameter unit 140.

The toilet cover 110, the toilet seat 120, and the toilet water tank 130 are electrically connected to the toilet parameter control unit 140, respectively.

As shown in FIG. 4, in an embodiment of the present application, the toilet control board 30 further includes a controller 320.

The controller 320 is connected to the toilet parameter control unit 140 and is configured to send an instruction to the toilet parameter control unit 140. The toilet parameter control unit 140 uses the toilet parameter corresponding to the wake-up voice as a current use parameter of the smart toilet 100 according to the instruction. The toilet cover 110 is controlled to open.

As shown in FIG. 5, in an embodiment of the present application, the toilet parameter control unit 140 includes a cover plate control unit 141, a seat control unit 142, and a waterway control unit 143.

The cover control unit 141 is electrically connected to the toilet cover 110. The cover control unit 141 is configured to control the toilet cover 110 to open according to the toilet parameter corresponding to the wake-up voice.

The seat control unit 142 is electrically connected to the toilet seat 120. The seat control unit 142 is configured to adjust the temperature of the toilet seat 120 according to the toilet parameter corresponding to the wake-up voice.

The waterway control unit 143 is electrically connected to the toilet water tank 130. The waterway control unit 143 is configured to control adjusting the waterway system parameters of the smart toilet 100 according to the toilet parameters corresponding to the wake-up voice. The water system parameters of the smart toilet 100 include one or more of a washing water temperature parameter, a washing water pressure parameter, a washing flow parameter, a washing time parameter, and a mobile washing parameter.

As shown in FIG. 6, in an embodiment of the present application, the toilet body 10 further includes a memory 150.

The memory 150 is built in the toilet body 10. The memory 150 is configured to store a toilet parameter corresponding to the wake-up voice, so that the reader 230 performs a reading operation.

In an embodiment of the present application, the toilet body 10 further includes an environmental monitoring device 160 for detecting a current toilet use environment.

As shown in FIG. 6, in an embodiment of the present application, the toilet body 10 further includes a lighting device 170.

The lighting device 170 is used to implement a lighting function. The lighting device 170 is electrically connected to the environmental monitoring device 160. The lighting device 170 is further configured to obtain a detection result of the environment detection device, and determine whether to turn on based on the detection result.

The above-mentioned intelligent toilet 100 can automatically recognize the identity of the user by implementing the voice recognition device 20, and automatically adjust the current use parameters of the toilet and provide an automatic lighting function according to user preferences, eliminating the trouble of manual operation by the user, which is convenient and fast.

The present application also provides a control method of the smart toilet 100, which is applied to the above-mentioned smart toilet 100.

In an embodiment of the present application, the control method of the smart toilet 100 includes:

As shown in FIG. 7, S100: Receive a to-be-recognized voice obtained by the sound pickup component 210.

In an embodiment of the present application, the sound pickup assembly 210 is provided with a sound pickup range. The pickup component 210 acquires the speech to be recognized within the pickup range. In an embodiment of the present application, the sound pickup range may be a circle with the sound pickup assembly 210 as a center and a radius of 3 meters. For example, when a user enters the pickup range of the pickup component 210 and emits a voice to be recognized within the pickup range, the pickup component 210 can obtain the voice to be recognized.

In an embodiment of the present application, the sound pickup component 210 may be independently disposed at any position of the smart toilet 100. The sound pickup assembly 210 is electrically connected to the voice recognition device 20. In an embodiment of the present application, the sound pickup component 210 may be built in the voice recognition device 20.

After the voice pickup component 210 obtains the voice to be recognized, the voice pickup component 210 sends the voice to be recognized to the voice recognition device 20. The voice recognition device 20 receives the voice to be recognized obtained by the pickup component 210. In an embodiment of the present application, after the voice pickup component 210 acquires the voice to be recognized, the voice pickup component 210 converts the voice to be recognized from a sound signal form to an electric signal form. The pickup component 210 sends the voice to be recognized converted into an electrical signal to the voice recognition device 20.

In an embodiment of the present application, the sound pickup assembly 210 may include a plurality of microphones. The plurality of microphones may be distributed in an array. The distribution of the plurality of microphones through the array can reduce noise impact, enhance environmental adaptability, increase system reliability when acquiring the speech to be recognized, and can accurately distinguish the sound source orientation of the speech to be recognized.

S200. Recognize the to-be-recognized voice and determine whether the to-be-recognized voice is a wake-up voice.

Specifically, the speech to be recognized includes user identity information. In the process of recognizing the to-be-recognized voice, the voice recognition device 20 recognizes the user identity information contained in the to-be-recognized voice, so as to determine whether the to-be-recognized voice is a wake-up voice. If the user identity information is successfully identified, it is determined that the voice to be recognized is a wake-up voice.

The steps of recognizing the voice to be recognized and determining whether the voice to be recognized is a wake-up voice include various embodiments. The following is an embodiment of determining whether the voice to be recognized is a wake-up voice through voiceprint recognition.

As shown in FIG. 8, in an embodiment of the present application, the step S200 includes:

S210: Analyze the to-be-recognized voice to obtain a to-be-recognized voiceprint.

Specifically, the voiceprint to be identified includes the user identity information.

In an embodiment of the present application, the step of analyzing the speech to be recognized may include one or more of sound noise reduction, sound amplification, and voiceprint feature extraction. Wherein, the sound noise reduction step may adopt various implementation manners to reduce noise in the speech to be recognized. For example, one or more of sound insulation, sound absorption and sound attenuation. In the voice amplification step, a voice amplifier can be built in the voice recognition device 20 to achieve amplification of the voice to be recognized.

The voiceprint feature extraction step may be: extracting multiple voiceprint features in the speech to be recognized, and stitching the multiple voiceprint features into the voiceprint to be recognized. The voiceprint feature is the user identity information. Different people have different voiceprint characteristics. Therefore, the voiceprint feature can be used as the user identity information as a basis for the voiceprint recognition to be identified in subsequent steps.

In an embodiment of the present application, the voice recognition device 20 performs the sound noise reduction step, the sound amplification step, and the voiceprint feature extraction step on the to-be-recognized speech in order. Voiceprint to be identified.

S220. Read multiple preset voiceprint models in the voiceprint database.

In an embodiment of the present application, the voiceprint data is stored in the memory 150.

In an embodiment of the present application, the preset voiceprint model includes the user identity information. Specifically, each of the preset voiceprint models corresponds to each of the user identity information. In other words, there is a one-to-one correspondence between the preset voiceprint model and the user identity information. In an embodiment of the present application, the user identity information included in the preset voiceprint model is the voiceprint feature. Each of the preset voiceprint models may include a plurality of different voiceprint features. According to the plurality of different voiceprint features, a plurality of the preset voiceprint models may be distinguished.

In an embodiment of the present application, the voiceprint database is built in the voice recognition device 20.

In an embodiment of the present application, the voiceprint database is built into the server. The voice recognition device 20 can be connected to the server through the Internet. When the voice recognition device 20 reads a plurality of preset voiceprint models in the voiceprint database, the voice recognition device 20 sends a request message for reading the preset voiceprint model to the server to read Taking the plurality of preset voiceprint models.

S230: Compare the voiceprint to be recognized with the plurality of preset voiceprint models one by one, and determine whether any of the preset voiceprint models matches the voiceprint to be recognized.

The specific steps of step S230 are described in detail below.

As shown in FIG. 9, in an embodiment of the present application, the step S230 includes:

S231. Read the preset sample voiceprint similarity in the voiceprint database.

Wherein, the preset sample voiceprint similarity is preset by the user.

In an embodiment of the present application, the voiceprint similarity of the preset sample may be any value from 60% to 100%. In an embodiment of the present application, the user presets that the preset sample voiceprint similarity may be 80%.

S232. Calculate the voiceprint similarity between the voiceprint to be identified and the plurality of preset voiceprint models one by one.

In an embodiment of the present application, the user may collect the to-be-identified voiceprint in each frequency band and wavelength band through a large number of manual experiments. The user may customize a plurality of the preset voiceprint models. The preset voiceprint model may be generated based on a user voice or a user's relative voice. The user may establish a plurality of voiceprint similarities by comparing the voiceprint features of the plurality of voiceprints to be identified and the plurality of preset voiceprint models.

The "voice to be identified-preset voiceprint model-voiceprint similarity table" is finally generated, as shown in the following table.

Voiceprint to be identified-preset voiceprint model-voiceprint similarity table

The "voice to be identified-preset voiceprint model-voiceprint similarity table" may be stored in the voiceprint database. When the step S232 is performed, the voice recognition device 20 reads the "voice to be identified-preset voiceprint model-voiceprint similarity table" in the voiceprint database. The voice recognition device 20 uses the voiceprint to be recognized as an index, and searches the voiceprint to be recognized-preset voiceprint model-voiceprint similarity table one by one with the plurality of preset voiceprint models one by one. Voiceprint similarity. According to the "voice to be identified-predetermined voiceprint model-voiceprint similarity table", the voiceprint similarity between the voiceprint to be identified and the plurality of preset voiceprint models can be obtained.

S233. If the voiceprint similarity between any one of the preset voiceprint models and the voiceprint to be identified is not less than the sample voiceprint similarity, determine whether the preset voiceprint model is similar to the voiceprint to be identified. Voiceprint matching.

In an embodiment of the present application, the voice recognition device 20 uses the to-be-recognized voiceprint as an index, and searches the "to-be-recognized voiceprint-preset voiceprint model-voiceprint similarity table" one by one with After the voiceprint similarities of the plurality of preset voiceprint models, the step S233 is performed. Specifically, if the voice recognition device 20 searches for any voiceprint similarity that is not less than the sample voiceprint similarity, it determines that the preset voiceprint model matches the voiceprint to be recognized.

S240. If yes, determine that the voice to be recognized is a wake-up voice.

Specifically, after determining that the voice to be recognized is a wake-up voice, the voice recognition device 20 performs subsequent steps to wake up the smart toilet 100.

In an embodiment of the present application, if not, the subsequent steps are terminated.

If none of the preset voiceprint models match the voiceprint to be recognized, the voice recognition device 20 determines that the voice to be recognized is not the wake-up voice. It can be understood that the speech to be recognized cannot wake up the smart toilet 100, and the speech recognition device 20 terminates subsequent steps.

S300. If yes, read the toilet parameter corresponding to the wake-up voice.

In an embodiment of the present application, the toilet parameter corresponding to the wake-up voice includes one of a flushing water temperature parameter, a flushing water pressure parameter, a flushing flow parameter, a flushing time parameter, a mobile cleaning parameter, and a toilet circle temperature. Multiple.

The toilet parameter corresponds to the wake-up voice. The wake-up voice corresponds to the preset voiceprint model. In other words, the toilet parameters are in one-to-one correspondence with the user identity information. The toilet parameter is preset by a user, and the user can set the toilet parameter according to personal preference.

If the voice recognition device 20 determines that the voice to be recognized is not the wake-up voice, the voice to be recognized cannot wake up the smart toilet 100, and the voice recognition device 20 terminates subsequent steps.

S500. Send the toilet parameter corresponding to the wake-up voice to a toilet control board 30, so that the toilet control board 30 imports the toilet parameter corresponding to the wake-up voice.

In an embodiment of the present application, the toilet control board 30 can be used to preset the toilet parameters according to personal preference. After the setting is completed, the voice recognition device 20 establishes a correspondence between the toilet parameter and the preset voiceprint model, and stores the toilet parameter and the preset voiceprint model in the voice correspondingly. Pattern database.

S700. Control the toilet control board 30 to use the toilet parameter corresponding to the wake-up voice as the current use parameter of the smart toilet 100, and control the toilet control board 30 to open the toilet cover 110.

After the toilet control panel 30 opens the toilet cover 110, the user can use the toilet parameters of his own preference to go to the toilet. The entire execution process of the smart toilet 100 control method realizes that the smart toilet 100 automatically loads toilet parameters set in advance according to the user's personal preferences, while giving the user a sense of comfort while eliminating the steps of manually setting the toilet parameters, which is simple and convenient Easy.

As shown in FIG. 10, in an embodiment of the present application, before step S100 is performed, the method further includes steps S001-S003. The steps S001-S003 are steps for the user to preset the preset voiceprint model through the sound pickup component 210.

S001. Receive a user voice acquired by the sound pickup component 210.

In an embodiment of the present application, the user voice may be at least one voice field. For example, the user shouts "Xiaozhi", and the pickup component 210 obtains the user's voice from the user.

S002: Analyze the user's voice to obtain the user's voiceprint.

The step S002 is consistent with the principle of obtaining the voiceprint by analyzing the speech in the step S210, and details are not described herein again.

S003. Set the user voiceprint as the preset voiceprint model, and store the preset voiceprint model in the voiceprint database.

By performing the steps S001-S003, the preset voiceprint model includes the user identity information, which facilitates the speech recognition device 20 to recognize the speech to be recognized when the steps S100-S700 are performed.

After performing the steps S001-S003, when the user needs to use the smart toilet 100 and the user shouts the same voice field again, the smart toilet 100 can automatically execute the steps S100-S700 to complete the smart The user of the toilet 100 personalizes the import of toilet parameters. For example, the user needs to use the smart toilet 100, and only needs to shout "Xiaozhi" again, the smart toilet 100 can be automatically awakened by the voice "Xiaozhi" to be recognized, and the smart toilet 100 automatically imports the information corresponding to the user's preference. The toilet parameters are provided for user use.

In an embodiment of the present application, the control method of the smart toilet 100 further includes a step of turning on the lighting device 170.

As shown in FIG. 11, in an embodiment of the present application, after performing step S300, the method further includes:

S400: Send an environment detection instruction to the environment detection device, so that the environment detection device detects the current toilet use environment.

In an embodiment of the present application, the current toilet use environment may be an area covered by the pickup range. That is, the range of the current toilet use environment is consistent with the pickup range.

In an embodiment of the present application, the user may preset a range of the current toilet use environment. The range of the current toilet use environment may not be consistent with the pickup range.

S600: Obtain a detection result of the environment detection device, and determine whether the lighting device 170 needs to be turned on according to the detection result.

In an embodiment of the present application, the environment detection device detects a lighting condition of the current toilet use environment.

S800, if yes, control the lighting device 170 to turn on.

Specifically, the smart toilet 100 has one or more lighting devices 170 built in. When it is determined that the lighting device 17030 needs to be turned on, the lighting device 170 is controlled to be turned on.

In an embodiment of the present application, the step S400 includes:

S410: Send a time detection instruction to the environment detection device, so that the environment detection device detects the time of the current toilet use environment.

As shown in FIG. 12, in an embodiment of the present application, the step S600 includes:

S610. Read a preset night time period in the environment database.

Specifically, the user presets one or more time periods as night time periods. For example, set the day time period from 9 am to 6 pm. Set the hours from 0 to 9 and 18 to 24.

S630. Determine whether the time of the current toilet use environment is within the preset night time period.

Specifically, if not, it is determined that the lighting device 170 does not need to be turned on,

S650. If yes, determine that the lighting device 170 needs to be turned on, and perform subsequent steps.

The lighting device 170 may be one of an incandescent lamp, a fluorescent lamp, and an LED lamp, but is not limited to the above-mentioned light source.

The above-mentioned control method of the smart toilet 100 detects the time of the current toilet use environment through an environment detection device, determines whether the time of the current toilet use environment is within a preset night time period, and determines whether the lighting needs to be turned on according to the judgment result The device 170 is convenient for a user to use the smart toilet 100 at night.

In an embodiment of the present application, the step S400 includes:

S420: Send a light intensity detection instruction to the environment detection device, so that the environment detection device detects the light intensity of the current toilet use environment.

Specifically, the environmental monitoring device 160 is an illumination sensor. The light sensor can detect an actual light condition of the current toilet use environment.

As shown in FIG. 13, in an embodiment of the present application, the step S600 includes:

S620. Read the sample light intensity preset in the environment database.

Specifically, the sample light intensity is preset by a user.

S640: Determine whether the light intensity of the current toilet environment is less than the preset sample light intensity.

Specifically, if not, that is, the light intensity of the current toilet environment is greater than or equal to the preset sample light intensity, it is determined that the lighting device 170 does not need to be turned on.

S660. If yes, it is determined that the lighting device 170 needs to be turned on, and the subsequent steps are performed.

Specifically, if it is that the light intensity of the current toilet use environment is less than the preset sample light intensity, it is determined that the lighting device 170 needs to be turned on.

The intelligent toilet control method and toilet described above recognize the voice to be recognized obtained by the pickup device, determine whether the voice to be recognized is a wake-up voice based on a voiceprint comparison method, and introduce a toilet corresponding to the wake-up voice after recognition is passed Parameters, using the toilet parameters as the current use parameters of the smart toilet, to realize the automatic identification of the user by the smart toilet, and to automatically adjust the current use parameters of the toilet and provide automatic lighting functions according to user preferences, eliminating the trouble of manual operation by the user, convenient and quick .

The above-mentioned embodiments only express several implementation manners of the present application, and their descriptions are more specific and detailed, but they cannot be understood as limiting the scope of patents of the present application. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of this application patent shall be subject to the appended claims.

Claims

A method for controlling an intelligent toilet, comprising:

Receiving to-be-recognized voice obtained by a sound pickup device;

Recognizing the to-be-recognized voice and determining whether the to-be-recognized voice is a wake-up voice;

If yes, reading toilet parameters corresponding to the wake-up voice;

Sending the toilet parameter corresponding to the wake-up voice to a toilet control board, so that the toilet control board imports the toilet parameter corresponding to the wake-up voice; and

Controlling the toilet control board to use the toilet parameter corresponding to the wake-up voice as a current use parameter of the smart toilet, and controlling the toilet control board to open a toilet cover.
The intelligent toilet control method according to claim 1, wherein the step of recognizing the voice to be recognized and determining whether the voice to be recognized is a wake-up voice comprises:

Analyze the speech to be identified to obtain a voiceprint to be identified;

Read multiple preset voiceprint models in the voiceprint database;

Comparing the voiceprint to be recognized with the plurality of preset voiceprint models one by one, and determining whether any of the preset voiceprint models matches the voiceprint to be recognized;

If yes, it is determined that the voice to be recognized is a wake-up voice.
The intelligent toilet control method according to claim 2, wherein the one-to-one comparison of the voiceprint to be identified and the plurality of preset voiceprint models is performed to determine whether there is any of the preset voiceprints. The step of matching the model with the voiceprint to be identified includes:

Read the preset sample voiceprint similarity in the voiceprint database;

Calculating the similarities between the voiceprints to be identified and the plurality of preset voiceprint models one by one;

If the voiceprint similarity between any one of the preset voiceprint models and the voiceprint to be identified is not less than the sample voiceprint similarity, determine the preset voiceprint model and the voiceprint to be identified match.
The smart toilet control method according to claim 3, wherein before the receiving the voice to be recognized obtained by the sound pickup device, the method further comprises:

Receiving a user voice acquired by the sound pickup device;

Analyze the user's voice to obtain the user's voiceprint;

Setting the user voiceprint as the preset voiceprint model, and storing the preset voiceprint model in the voiceprint database.
The smart toilet control method according to claim 1, wherein after the speech to be identified is identified and the speech to be identified is a wake-up speech, the method further comprises:

Sending an environment detection instruction to the environment detection device, so that the environment detection device detects the current toilet use environment;

Acquiring a detection result of the environmental detection device, and determining whether a lighting device needs to be turned on according to the detection result;

If yes, control the lighting device to turn on.
The method for controlling a smart toilet according to claim 5, wherein the step of sending an environment detection instruction to the environment detection device to cause the environment detection device to detect a current toilet use environment comprises:

Send a time detection instruction to the environment detection device, so that the environment detection device detects the time of the current toilet use environment.
The intelligent toilet control method according to claim 6, wherein the step of obtaining a detection result of the environment detection device and judging whether the lighting device needs to be turned on according to the detection result comprises:

Read the preset night time period in the environment database;

Determining whether the time of the current toilet usage environment is within the preset night time period;

If yes, it is determined that the lighting device needs to be turned on, and the subsequent steps are performed.
The method for controlling a smart toilet according to claim 5, wherein the step of sending an environment detection instruction to the environment detection device to cause the environment detection device to detect a current toilet use environment comprises:

Send a light intensity detection instruction to the environment detection device, so that the environment detection device detects the light intensity of the current toilet use environment.
The intelligent toilet control method according to claim 8, wherein the step of obtaining a detection result of the environment detection device and determining whether a lighting device needs to be turned on according to the detection result comprises:

Read the sample light intensity preset in the environment database;

Determining whether the light intensity of the current toilet environment is less than the preset sample light intensity;

If yes, it is determined that the lighting device needs to be turned on, and the subsequent steps are performed.
The intelligent toilet control method according to any one of claims 1-9, wherein the toilet parameters corresponding to the wake-up voice include a flushing water temperature parameter, a flushing water pressure parameter, a flushing flow parameter, and a flushing time parameter, One or more of mobile cleaning parameters and toilet seat temperature.
A smart toilet using the smart toilet control method according to any one of claims 1-9, wherein the smart toilet includes:

A sound pick-up device for acquiring a voice to be recognized;

The voice recognition device is electrically connected to the pickup device, and is configured to recognize the voice to be recognized and determine whether the voice to be recognized is a wake-up voice; the voice recognition device is further configured to read and wake up Toilet parameters corresponding to voice;

The toilet control board is electrically connected with the voice recognition device and is used to import the toilet parameters corresponding to the wake-up voice; the toilet control board is also used to control the toilet cover to open.