CN117839032A - Sleep monitoring method and device and intelligent bed - Google Patents

Abstract

The invention discloses a sleep monitoring method and device and an intelligent bed, and relates to the technical field of household appliances. The method comprises the steps of firstly obtaining sleep sign data of a user, and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy. And then determining the sleep state of the user according to the sleep sign data. And then under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, finally determining the sound sleep-aiding strategy associated with the sleep-aiding change trend, and controlling the loudspeaker of the intelligent bed to play sound according to the sound sleep-aiding strategy. Therefore, the sleep monitoring can be performed on the user, and the sleep-aiding change trend of the user can be determined through the sleep sign data. And the loudspeaker of the intelligent bed is also controlled, and the sleep-aiding sound played by the loudspeaker is regulated according to the sound sleep-aiding strategy associated with the sleep-aiding change trend. Thus, the sleeping quality and the user experience of the user can be improved.

Description

Sleep monitoring method and device and intelligent bed

Technical Field

The invention relates to the technical field of household appliances, in particular to a sleep monitoring method and device and an intelligent bed.

Background

Sleep quality is one of important factors affecting quality life of people, and the intelligent function of the intelligent bed realizes improving sleep quality of users and meets the requirement of high-quality sleep to the maximum extent. For example, it is common to use massage or the like to enhance the comfort of a user using a smart bed, thereby facilitating a better sleep of the user. However, it generally does not monitor the user in a sleep state and does not improve the sleep quality of the user in a sleep state, thereby degrading the user experience.

Disclosure of Invention

The present invention has been made in view of the above problems, and provides a sleep monitoring method, apparatus, and smart bed that overcomes or at least partially solves the above problems.

Based on a first aspect of the present invention, there is provided a sleep monitoring method, the method comprising:

acquiring sleep sign data of a user, and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy;

determining a sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state;

under the condition that the sleep state of the user changes, determining the sleep-aiding change trend of the user;

And determining a sound sleep-aiding strategy associated with the sleep-aiding variation trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep-aiding strategy.

There is also provided, in accordance with a second aspect of the present invention, a sleep monitoring apparatus, the apparatus comprising:

the physical sign data acquisition module is used for acquiring sleep physical sign data of a user and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy;

the state identification module is used for determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state;

the trend determining module is used for determining the sleep-aiding change trend of the user under the condition that the sleep state of the user is changed;

and the strategy determining module is used for determining a sound sleep aiding strategy associated with the sleep aiding change trend and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep aiding strategy.

Based on a third aspect of the present invention, there is also provided a smart bed comprising a sleep monitoring apparatus as described in the above summary.

Compared with the prior art, the method comprises the steps of firstly acquiring sleep sign data of a user and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy. And then determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state. And then under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, finally determining a sound sleep-aiding strategy associated with the sleep-aiding change trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep-aiding strategy. Therefore, the sleep monitoring can be performed on the user, and the sleep-aiding change trend of the user can be determined through the sleep sign data. And the loudspeaker of the intelligent bed is also controlled, and the sleep-aiding sound played by the loudspeaker is regulated according to the sound sleep-aiding strategy associated with the sleep-aiding change trend. Therefore, the sleeping quality of the user can be improved, and the user experience is improved.

The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures.

In the drawings:

FIG. 1 is a schematic diagram of an implementation environment provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of another implementation environment provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of speaker distribution of a smart bed according to an embodiment of the present invention;

fig. 4 is a schematic flow chart of steps of a sleep monitoring method according to an embodiment of the present invention;

FIG. 5 is a flowchart illustrating steps of another sleep monitoring method according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a sleep monitor device according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Referring to fig. 1, a schematic structural diagram of an implementation environment according to embodiments of the present invention is shown, where the implementation environment may include: a server 101 and a terminal device 102, wherein the server 101 and the terminal device 102 form a communication connection. The server 101 may be a cloud server, and the terminal device 102 may include a control terminal device 1022 provided in the smart bed 31. In another example, referring to fig. 2, the 102 terminal device may further include a mobile terminal device 1021, so that the server 101 and the mobile terminal device 1021 may be respectively connected in communication with the mobile terminal device 1021 and the control terminal device 1022. Wherein, referring to fig. 3, at least one speaker 32 is arranged in a matrix in the mattress of the smart bed 31, which can control whether each speaker 32 plays sound and control the volume (decibel value) of each speaker 32 through the control terminal device 1022.

The sleep monitoring method provided by the embodiment of the invention is applied to the control terminal of the intelligent bed 31, and the control terminal is loaded in the control terminal device 1022. The method includes first acquiring sleep sign data of the user and controlling at least one speaker 32 of the smart bed to play sounds according to an initial sleep aiding strategy. And then determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state. And then under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, finally determining the sound sleep-aiding strategy associated with the sleep-aiding change trend, and controlling the loudspeaker 32 of the intelligent bed 31 to play sound according to the sound sleep-aiding strategy. Therefore, the sleep monitoring can be performed on the user, and the sleep-aiding change trend of the user can be determined through the sleep sign data. And, the speaker 32 of the intelligent bed 31 is also controlled to adjust the sleep-aiding sound played by the speaker according to the sound sleep-aiding strategy associated with the sleep-aiding variation trend. Therefore, the sleeping quality of the user can be improved, and the user experience is improved.

Referring to fig. 4, a sleep monitoring method provided by an embodiment of the present invention is applied to a control terminal of an intelligent bed 31, where the method may include:

s401, acquiring sleep sign data of a user, and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy.

In the embodiment of the invention, the sleep sign data can comprise heart rate, respiratory rate and the like. Wherein, the smart bed 31 may be provided with a plurality of high sensitivity sensors for detecting sleep sign data of the user. For example, a pressure sensor may be provided in the mattress, which may cause a minute shock when the heart of the human body is beating, and transmit the shock to the mattress, so that the pressure sensor detects the shock and converts the shock into an electrical signal to be transmitted to the control terminal, thereby obtaining the heart rate of the user. For another example, a sound sensor may be provided in the mattress, so that the sound generated by the respiration of the user in the sleep state and the up-and-down fluctuation pressure change value may be detected, and the respiration frequency of the user may be determined.

In another example, the sleep characteristic data may further include blood pressure, where the electronic sphygmomanometer may form a communication connection with the control terminal device, so that a blood pressure value of the user may be detected by the electronic sphygmomanometer and uploaded to the control terminal. In some embodiments, the sleep characteristic data may further include, but is not limited to, body temperature, muscle tension, etc., and a person skilled in the art may determine a specific type of sleep characteristic data according to actual design requirements, which is not limited herein.

In the case that the user is determined to lie on the intelligent bed 31 according to the sensing signal detected by the pressure sensor, the last-played sleep aiding strategy can be used as the initial sleep aiding strategy of the sleep aiding. And controlling the loudspeaker to play sound according to the initial sleep-aiding strategy, so that a sleep-aiding effect can be achieved for the user. For example, the initial sleep-aiding strategy may determine the sound type, decibel value, and sound source location of the current sleep-aiding sound play.

The controlling the at least one speaker of the smart bed to play sound according to the initial sleep aiding strategy may comprise the steps of: at least one loudspeaker at the first sound source position is determined, and the at least one loudspeaker is controlled to play the sleep-aiding sound according to the first decibel value. The first db value may be understood as a db value corresponding to a sleep-aiding sound that is comfortable for most users. The first sound source position may be understood as a speaker position corresponding to at least one speaker that is pleasant for the hearing of most users. The first decibel value and the first sound source position may be preset. The sleep-aiding sounds may include, but are not limited to, white noise, pure music, songs, and the like. The person skilled in the art can determine the corresponding sleep-aiding sound according to the actual situation, and the method is not limited in this way.

S402, determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a waking state, a shallow sleep state and a deep sleep state.

In the embodiment of the invention, the sleep state of the user can be determined according to the sleep sign data. For example, the sleep states of the users can be determined by comparing the sleep sign data of the users with the sleep sign data of the users, wherein the sleep sign data of the users under different sleep states are collected in advance as a basis. Among them, sleep states can be classified into the following three types: a awake state, a light sleep state, and a deep sleep state. The heart rate and the respiratory frequency are highest in the awake state, the heart rate and the respiratory frequency are lowest in the corresponding deep sleep state in the next shallow sleep state.

In an example, a state recognition model for performing state recognition may be preset in the cloud, and sleep sign data of a plurality of users in different sleep states are used to train the state recognition model, so as to obtain a trained state recognition model, so that downloading of the state recognition model may be performed when the control terminal and the cloud form communication connection. After the sleep sign data of the user are obtained, the state of the sleep sign data can be identified through a locally stored state identification model, and the sleep state of the user is determined.

In another example, after the sleep sign data of the user is obtained, the control terminal uploads the sleep sign data to the cloud, so that the state identification is performed on the sleep sign data through a state identification model in the cloud, the sleep state of the user is determined, and the cloud feeds back the sleep state of the user to the control terminal.

In the embodiment of the invention, the state recognition model can be a classification model, so that sleep sign data of other users in different sleep states can be respectively collected, a sign sequence of a corresponding user is formed, the corresponding sequence is converted into a corresponding sleep sign feature vector, the corresponding sleep sign feature vector is input into the classification model for state recognition, a corresponding predicted sleep state is obtained, and model parameters of the classification model are adjusted based on loss function values between the actual sleep states and preset sleep states of the different users until the loss function values are reduced little or basically unchanged, for example, the reduction amplitude is not more than one thousandth. And stopping adjusting the model parameters of the classification model, and obtaining the trained state recognition model.

S403, determining the sleep-aiding change trend of the user under the condition that the sleep state of the user is changed.

In the embodiment of the invention, the current sleep state and the historical sleep state of the user can be respectively determined according to the time sequence, so that the sleep-aiding change trend of the user can be determined based on the state change from the historical sleep state to the current sleep state. For example, when the sleep state of the user is changed from the awake state to the light sleep state, the user is instructed to go to sleep; and when the sleep state of the user is changed from the deep sleep state to the shallow sleep state, the user tends to wake.

S404, determining a sound sleep aiding strategy associated with the sleep aiding variation trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep aiding strategy.

In the embodiment of the present invention, the sound sleep-aiding strategy may be preset, which may be understood as a strategy for controlling how the sound of each speaker 32 of the smart bed 31 is played. Moreover, the sleep-aiding variation trends are different, the corresponding sound sleep-aiding strategies are also different, and the sound sleep-aiding strategies associated with the sleep-aiding variation trends are beneficial to improving the user experience. For example, if it is detected that the user tends to fall asleep, it is indicated that the sound currently played according to the initial sleep-aiding policy is beneficial to improving the sleep quality of the user, and it is determined that the sound sleep-aiding policy corresponding to the current variation trend may be consistent with the initial sleep-aiding policy. If the user tends to wake, the corresponding associated sound sleep-aiding strategy can be a sleep-aiding strategy for improving sound playing. Therefore, the user can develop towards the direction of deep sleep, the sleeping quality of the user can be improved, and the user experience is improved.

Referring to fig. 5, another sleep monitoring method provided by an embodiment of the present invention is shown, where the method may include:

s501, acquiring sleep sign data of a user, and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy.

S502, determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a waking state, a shallow sleep state and a deep sleep state.

In the embodiment of the present invention, the description of steps S501 to S502 refers to the description of steps S401 to S402 described above.

S503, under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, wherein the sleep-aiding change trend comprises a sleep-aiding forward trend and a sleep-aiding reverse trend.

In the embodiment of the invention, under the condition that the sleep state of the user is converted from the awake state to the shallow sleep state, the sleep-aiding change trend of the user is determined to be a sleep-aiding forward trend. Or determining that the sleep-aiding change trend of the user is a sleep-aiding forward trend under the condition that the sleep state of the user is changed from the light sleep state to the deep sleep state. Wherein, the forward trend of sleep aiding accords with the purpose of the current initial sleep aiding strategy, namely gradually guiding the user from wakefulness to sleep.

In some other embodiments, in a case where the sleep state of the user is changed from the deep sleep state to the shallow sleep state, the sleep-aiding variation trend of the user is determined to be a sleep-aiding reverse trend. Or determining that the sleep-aiding change trend of the user is a sleep-aiding reverse trend under the condition that the sleep state of the user is changed from a shallow sleep state to a awake state. The reverse sleep-aiding trend is contrary to the current initial sleep-aiding strategy, namely, the current sound playing strategy executed for the loudspeaker cannot play a role in guiding the sleep of the user.

S504, judging whether the sleep-aiding change trend is a sleep-aiding forward trend.

If the sleep-aiding variation trend is a sleep-aiding forward trend, executing the following step S505; if the sleep-aiding variation trend is a sleep-aiding reverse trend, the following step S506 is executed.

S505, determining the initial sleep aiding strategy as a corresponding associated sound sleep aiding strategy, and continuously controlling sound playing of a loudspeaker according to the initial sleep aiding strategy.

In the embodiment of the invention, under the condition that the sleep-aiding variation trend is a sleep-aiding forward trend, the current sleep-aiding sound played according to the initial sleep-aiding strategy is indicated to be beneficial to improving the sleep quality of the user. Therefore, the initial sleep aiding strategy can be determined to be the sound sleep aiding strategy associated with the sleep aiding forward trend, and the sound playing of at least one loudspeaker is continuously controlled according to the initial sleep aiding strategy.

S506, determining a preference sleep-aiding strategy associated with the sleep-aiding reverse trend, determining at least one loudspeaker positioned at a second sound source position based on the preference sleep-aiding strategy, and controlling the at least one loudspeaker to play sleep-aiding sound according to a second decibel value until the sleep-aiding variation trend of the user is a sleep-aiding forward trend.

In the embodiment of the invention, under the condition that the sleep-aiding change trend is a sleep-aiding reverse trend, the current sound played according to the initial sleep-aiding strategy is not beneficial to improving the current sleep quality of the user. Thus, a preferred sleep aiding strategy associated with the sleep aiding reverse trend may be determined, wherein the preferred sleep aiding strategy may be understood as a more comfortable sleep aiding strategy perceived by the user in a physiological state. Therefore, at least one loudspeaker positioned at the second sound source position can be determined based on the preference sleep-aiding strategy, and the at least one loudspeaker is controlled to play sleep-aiding sound according to the second decibel value until the sleep-aiding change trend of the user is a sleep-aiding forward trend. The second db value may be understood as a db value corresponding to the sleep-aiding sound that is comfortable for the current user. The second sound source position may be understood as a speaker position corresponding to at least one speaker that plays sleep-aiding sound and makes the current user feel comfortable. The sleep-aiding sounds may include, but are not limited to, white noise, pure music, songs, and the like. The person skilled in the art can determine the corresponding sleep-aiding sound according to the actual situation, and the method is not limited in this way.

In one example, executing the preference-based sleep policy may include the steps of: and respectively adjusting the decibel value and the sound source position of sound playing on the basis of the first decibel value and the first sound source position to obtain a corresponding second decibel value and second sound source position until the sleep-aiding change trend of the user is a sleep-aiding forward trend.

Under the condition that the sleep-aiding change trend of the user is converted from the sleep-aiding reverse trend to the sleep-aiding forward trend, the sleep-aiding sound played by the current loudspeaker is indicated to be beneficial to improving the sleep quality of the current user. Therefore, when the sleep-aiding change trend of the user is a sleep-aiding forward trend, the corresponding second decibel value updates the first decibel value, and the corresponding second sound source position updates the first sound source position. That is, when the user starts the sleep-aiding program next time, the updated initial sleep-aiding strategy corresponding to the user is more beneficial to improving the sleep-aiding effect of the current user. Thus, there may be differences in the corresponding preferred sleep aiding strategy and initial sleep aiding strategy between the different positions of the user on the mattress and the different physiological states of the user at different times. Therefore, the sleep aiding strategy preferred by each user can be formed, and the user experience and the user sleep quality are further improved.

In some embodiments, in the case of adjusting the second db value and the second sound source position of the sound playing, the db value may be adjusted bidirectionally based on the corresponding first db value in the initial sleep-aiding policy. For example, 1 db may be adopted as an adjustment interval, the sleep-aiding variation trend of the user may be observed after one db is increased, and in the case that the sleep-aiding variation trend of the user is unchanged, the sleep-aiding variation trend of the user may be observed after two db is reduced, so that the play db values are respectively adjusted in two directions of db increment and db decrement, so as to determine a second db value corresponding to the conversion of the sleep-aiding reverse trend into the sleep-aiding forward trend.

In other embodiments, the sound source positions can be adjusted synchronously while the decibel values are adjusted bidirectionally, that is, the speakers at a plurality of positions are randomly selected from a plurality of speakers arranged in a matrix for playing sound. The number of speakers for each sound play can be determined by those skilled in the art based on practical experience, and is not limited herein. Therefore, the position corresponding to the at least one loudspeaker is used as the sound source position, and a stereoscopic surrounding effect on the user can be formed in the sleeping process of the user, so that the sleeping quality and the user experience of the user can be improved. Therefore, the corresponding second sound source position when the sleep-aiding reverse trend is converted into the sleep-aiding forward trend can be determined.

S507, controlling at least one loudspeaker of the intelligent bed to play sound according to an initial wake-up strategy under the condition that the sleeping time of the user reaches the preset time.

In the embodiment of the invention, the set wake-up time of the user is obtained in response to the edit operation of the sleep time control of the control terminal. The set wake-up time may be understood as the time at which the user wants to wake up. The set wake-up time length from the edit time of the user edit operation to the set wake-up time is longer than the preset time length, wherein the user sleep-on time length refers to the time length from the edit time to the current time. The preset time period refers to a preset time period for the user to fall asleep. In order to improve the awakening comfort of the user, when the sleeping time of the user reaches the preset time and approaches to the set awakening time, the at least one speaker 32 of the intelligent bed 31 is controlled to play the sound according to the initial awakening strategy, so that the user can be awakened slowly in a milder mode.

In one example, the controlling the at least one speaker of the smart bed to play sound according to the initial wake-up policy may include: and determining at least one loudspeaker positioned at the third sound source position, and controlling the at least one loudspeaker to play wake-up sound according to a third decibel value. The third db value may be understood as a db value corresponding to a wake-up sound that is comfortable for most users. The third sound source position may be understood as a speaker position corresponding to at least one speaker that is pleasant for the hearing of most users. The third decibel value and the third sound source position may be preset. The wake-up sound may be various ring tones, songs, etc. The person skilled in the art can determine the corresponding wake-up sound according to the actual situation, and the method is not limited in this way.

S508, determining the wake-up change trend of the user under the condition that the sleep state of the user is changed.

In the embodiment of the invention, under the condition that the sleep state of the user is changed from the deep sleep state to the shallow sleep state, the wake-up change trend of the user is determined to be a wake-up forward trend. Or determining that the wake-up change trend of the user is a wake-up forward trend under the condition that the sleep state of the user is changed from the shallow sleep state to the awake state. The wake-up forward trend accords with the purpose of the current initial wake-up strategy, namely gradually waking up the user from sleep.

In some further embodiments, the wake-up variation trend of the user is determined to be a wake-up reversal trend in a case where the sleep state of the user is changed from the light sleep state to the deep sleep state. Or determining that the wake-up change trend of the user is a wake-up reverse trend under the condition that the sleep state of the user is changed from a wake state to a shallow sleep state. The wake-up reverse trend is contrary to the current initial wake-up policy, that is, the current sound playing policy executed on the speaker cannot wake up the user.

S509, determining a sound wake-up strategy associated with the wake-up variation trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound wake-up strategy.

In the embodiment of the present invention, the voice wake-up policy may be preset, which may be understood as a policy for controlling how the voice of each speaker 32 of the smart bed 31 is played. Moreover, the wake-up change trends are different, the corresponding sound wake-up strategies are also different, and the sound wake-up strategies associated with the wake-up change trends are beneficial to improving the user experience. For example, if it is detected that the user tends to fall asleep, it is indicated that the sound currently being played according to the initial wake-up strategy is detrimental to waking up the user. Therefore, the voice wake-up strategy can be to adjust the voice played by the initial wake-up strategy, so that the user can be enabled to develop towards the direction of waking up. Therefore, the sleep awakening quality of the user can be improved, and the user experience is improved.

In some embodiments, in the case that the wake-up variation trend is a wake-up forward trend, it is indicated that the sound played according to the initial wake-up policy is beneficial to wake-up of the user. And determining the initial wake-up strategy as a sound wake-up strategy corresponding to the wake-up forward trend, and continuously controlling sound playing of the loudspeaker according to the initial wake-up strategy. That is, at least one speaker at a third sound source location is determined, and the at least one speaker is controlled to play a wake-up sound at a third decibel value.

In other embodiments, in the case that the wake-up variation trend is a wake-up reverse trend, it is indicated that the sound played according to the initial wake-up policy is not beneficial to the wake-up of the user. Thus, a preferential wake policy associated with the wake reversal trend may be determined. Among other things, a preferential wake policy may be understood as a wake policy that makes the user feel more comfortable in a physiological state. Therefore, at least one loudspeaker positioned at the fourth sound source position can be determined based on the preference wake-up strategy, and the at least one loudspeaker is controlled to play wake-up sound according to the fourth decibel value until the wake-up change trend of the user is a wake-up forward trend. The fourth db value may be understood as a db value corresponding to the wake-up sound that is comfortable for the current user. The fourth sound source position may be understood as a speaker position corresponding to at least one speaker that plays the wake-up sound and makes the current user feel comfortable.

In one example, executing the preference wake policy may include the steps of: and respectively adjusting the decibel value and the sound source position of sound playing on the basis of the third decibel value and the third sound source position to obtain a corresponding fourth decibel value and fourth sound source position until the wake-up change trend of the user is a wake-up forward trend.

Under the condition that the wake-up change trend of the user is converted from the wake-up reverse trend to the wake-up forward trend, the wake-up sound played at present is indicated to be beneficial to helping the user to recover to a wake-up state more comfortably. Therefore, when the wake-up change trend of the user is a wake-up forward trend, the corresponding fourth decibel value can be used for updating the third decibel value, and the corresponding fourth sound source position can be used for updating the third sound source position. That is, when the user starts the wake-up program next time, the updated initial wake-up strategy corresponding to the wake-up program is more beneficial to improving the wake-up effect of the current user. Thus, there may be differences in the corresponding preferential wake-up strategy and initial wake-up strategy between the different positions on the mattress where the user is lying and the different physiological states of the user during different periods. Therefore, the wake-up strategy preferred by each user can be formed, and the user experience and the user sleep quality are further improved.

In some embodiments, in the case of adjusting the db value and the audio source position of the sound play, the db value may be adjusted bi-directionally based on the third db value. And adjusting the sound source position based on the third sound source position. The adjustment manners of the decibel value and the audio source position can refer to the adjustment manners of the decibel value and the audio source position in the preference sleep-aiding strategy. Therefore, under the condition that the set wake-up time set by the user is reached, the user can be completely awake in a comfortable sound environment, and the user experience is improved.

In summary, the embodiment of the present invention discloses a sleep monitoring method, which may include first acquiring sleep sign data of a user, and controlling at least one speaker 32 of a smart bed 31 to play sound according to an initial sleep aiding strategy. And then determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state. And then under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, finally determining the sound sleep-aiding strategy associated with the sleep-aiding change trend, and controlling the loudspeaker 32 of the intelligent bed 31 to play sound according to the sound sleep-aiding strategy. Therefore, the sleep monitoring can be performed on the user, and the sleep-aiding change trend of the user can be determined through the sleep sign data. And, the speaker 32 of the intelligent bed 31 is also controlled to adjust the sleep-aiding sound played by the speaker according to the sound sleep-aiding strategy associated with the sleep-aiding variation trend. Therefore, the sleeping quality of the user can be improved, and the user experience is improved.

It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are all preferred embodiments and that the acts referred to are not necessarily required by the embodiments of the present application.

Referring to fig. 6, a sleep monitoring apparatus provided by an embodiment of the present invention may include:

the sign data obtaining module 601 is configured to obtain sleep sign data of a user, and control at least one speaker of the smart bed to play sound according to an initial sleep aiding policy.

The state identification module 602 is configured to determine a sleep state of the user according to the sleep sign data, where the sleep state includes a awake state, a light sleep state, and a deep sleep state.

The trend determining module 603 is configured to determine a sleep-aiding trend of the user when the sleep state of the user changes.

The policy determining module 604 is configured to determine a sound sleep-aiding policy associated with the sleep-aiding variation trend, and control the speaker 32 of the smart bed 31 to play sound according to the sound sleep-aiding policy.

In an alternative embodiment of the invention, the trend determining module 603 is further configured to:

and under the condition that the sleep state of the user is converted from the awake state to the shallow sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding forward trend.

And under the condition that the sleep state of the user is changed from the light sleep state to the deep sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding forward trend.

And under the condition that the sleep state of the user is changed from the deep sleep state to the shallow sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding reverse trend.

And under the condition that the sleep state of the user is changed from the shallow sleep state to the awake state, determining that the sleep-aiding change trend of the user is a sleep-aiding reverse trend.

In an alternative embodiment of the invention, the sign data obtaining module 601 is further configured to:

at least one loudspeaker at the first sound source position is determined, and the at least one loudspeaker is controlled to play the sleep-aiding sound according to the first decibel value.

The policy determination module 604 may include:

and the first strategy sub-module is used for determining the initial sleep strategy as the corresponding associated sound sleep strategy if the sleep-aiding variation trend is the sleep-aiding forward trend, and continuously controlling the sound playing of the loudspeaker according to the initial sleep strategy.

And the second strategy sub-module is used for determining a preference sleep aiding strategy associated with the sleep aiding reverse trend if the sleep aiding change trend is the sleep aiding reverse trend, determining at least one loudspeaker positioned at the second sound source position based on the preference sleep aiding strategy, and controlling the at least one loudspeaker to play sleep aiding sound according to a second decibel value until the sleep aiding change trend of the user is the sleep aiding forward trend.

In an alternative embodiment of the invention, the apparatus may further include:

and the updating module is used for updating the first decibel value according to the corresponding decibel value when the sleep-aiding change trend of the user is the sleep-aiding forward trend, and updating the first sound source position according to the corresponding sound source position.

In an alternative embodiment of the invention, the apparatus may further include a wake-up module, where the wake-up module may be configured to:

and under the condition that the sleeping time of the user reaches the preset time, controlling at least one loudspeaker of the intelligent bed to play sound according to the initial wake-up strategy.

In an alternative embodiment of the invention, the apparatus may further include:

and the wake-up trend determining module is used for determining the wake-up change trend of the user under the condition that the sleep state of the user is changed.

And the wake-up strategy determining module is used for determining a sound wake-up strategy associated with the wake-up change trend and controlling a loudspeaker of the intelligent bed to play sound according to the sound wake-up strategy.

In an alternative embodiment of the invention, the wake trend determining module may be further configured to:

and under the condition that the sleeping state of the user is changed from the deep sleeping state to the shallow sleeping state, determining that the wake-up change trend of the user is a wake-up forward trend.

And under the condition that the sleep state of the user is changed from the shallow sleep state to the awake state, determining the wake-up change trend of the user as a wake-up forward trend.

And under the condition that the sleep state of the user is changed from the light sleep state to the deep sleep state, determining that the sleep-aiding change trend of the user is a wake-up reverse trend.

And under the condition that the sleep state of the user is converted from the awake state to the shallow sleep state, determining that the sleep-aiding change trend of the user is a wake-up reverse trend.

In an alternative embodiment of the invention, the wake-up module may be further configured to:

and determining at least one loudspeaker positioned at the third sound source position, and controlling the at least one loudspeaker to play wake-up sound according to a third decibel value.

The wake policy determination module may further include:

and the third strategy sub-module is used for determining the initial wake-up strategy as a corresponding associated sound wake-up strategy if the wake-up change trend is a wake-up forward trend, and continuously controlling sound playing of the loudspeaker according to the initial wake-up strategy.

And the fourth strategy sub-module is used for determining a preferential awakening strategy associated with the awakening reverse trend if the awakening change trend is the awakening reverse trend, determining at least one loudspeaker positioned at a fourth sound source position based on the preferential awakening strategy, and controlling the at least one loudspeaker to play awakening sound according to a fourth decibel value until the awakening change trend of the user is the awakening forward trend.

The embodiment of the present invention further provides an intelligent bed 31, where the intelligent bed 31 may include the sleep monitoring device according to any one of the embodiments of the present invention.

In summary, the embodiments of the present invention disclose a sleep monitoring method, a sleep monitoring device, and an intelligent bed, where the device may include first acquiring sleep sign data of a user, and controlling at least one speaker 32 of the intelligent bed 31 to play sound according to an initial sleep aiding strategy. And then determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state. And then under the condition that the sleep state of the user is changed, determining the sleep-aiding change trend of the user, finally determining the sound sleep-aiding strategy associated with the sleep-aiding change trend, and controlling the loudspeaker 32 of the intelligent bed 31 to play sound according to the sound sleep-aiding strategy. Therefore, the sleep monitoring can be performed on the user, and the sleep-aiding change trend of the user can be determined through the sleep sign data. And, the speaker 32 of the intelligent bed 31 is also controlled to adjust the sleep-aiding sound played by the speaker according to the sound sleep-aiding strategy associated with the sleep-aiding variation trend. Therefore, the sleeping quality of the user can be improved, and the user experience is improved.

In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

As will be readily appreciated by those skilled in the art: any combination of the above embodiments is possible, and thus is an embodiment of the present invention, but the present specification is not limited by the text.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

An electronic device, comprising:

one or more processors;

a memory;

one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the methods described in the above embodiments.

A computer readable storage medium storing a computer program for use in connection with an electronic device, the computer program being executable by a processor to perform the method of the above embodiments.

It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.

The above description of a sleep monitoring method, a sleep monitoring device and an intelligent bed provided by the present invention applies specific examples to illustrate the principles and embodiments of the present invention, and the above description of the examples is only used to help understand the method and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.

Claims (10)

1. A sleep monitoring method, the method comprising:

acquiring sleep sign data of a user, and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy;

determining a sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state;

under the condition that the sleep state of the user changes, determining the sleep-aiding change trend of the user;

and determining a sound sleep-aiding strategy associated with the sleep-aiding variation trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep-aiding strategy.

2. The sleep monitoring method as claimed in claim 1, characterized in that, the step of determining the sleep aiding trend of the user comprises at least one of:

under the condition that the sleep state of the user is converted from a waking state to a shallow sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding forward trend;

under the condition that the sleep state of the user is changed from a shallow sleep state to a deep sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding forward trend;

under the condition that the sleep state of the user is changed from a deep sleep state to a shallow sleep state, determining that the sleep-aiding change trend of the user is a sleep-aiding reverse trend;

And under the condition that the sleep state of the user is changed from the shallow sleep state to the awake state, determining that the sleep-aiding change trend of the user is a sleep-aiding reverse trend.

3. The sleep monitoring method as claimed in claim 2, characterized in that, the controlling at least one speaker of the smart bed to play sound according to an initial sleep aiding strategy, comprising:

determining at least one loudspeaker positioned at a first sound source position, and controlling the at least one loudspeaker to play sleep-aiding sound according to a first decibel value;

the method for determining the sound sleep-aiding strategy associated with the sleep-aiding variation trend and controlling the loudspeaker of the intelligent bed to play sound according to the sound sleep-aiding strategy comprises the following steps:

if the sleep-aiding variation trend is a sleep-aiding forward trend, determining that the initial sleep-aiding strategy is a corresponding associated sound sleep-aiding strategy, and continuously controlling sound playing of a loudspeaker according to the initial sleep-aiding strategy;

if the sleep-aiding variation trend is a sleep-aiding reverse trend, determining a preference sleep-aiding strategy associated with the sleep-aiding reverse trend, determining at least one loudspeaker positioned at a second sound source position based on the preference sleep-aiding strategy, and controlling the at least one loudspeaker to play sleep-aiding sound according to a second decibel value until the sleep-aiding variation trend of the user is a sleep-aiding forward trend.

4. A sleep monitoring method as claimed in claim 3, characterized in that, the method further comprises:

when the sleep-aiding change trend of the user is a sleep-aiding forward trend, the corresponding decibel value updates the first decibel value, and the corresponding sound source position updates the first sound source position.

5. The sleep monitoring method as claimed in claim 1, characterized in that, the method further comprises:

and under the condition that the sleeping time of the user reaches the preset time, controlling at least one loudspeaker of the intelligent bed to play sound according to the initial wake-up strategy.

6. The sleep monitoring method as claimed in claim 5, characterized in that, the method further comprises:

under the condition that the sleeping state of the user changes, determining the wake-up change trend of the user;

and determining a sound wake-up strategy associated with the wake-up variation trend, and controlling a loudspeaker of the intelligent bed to play sound according to the sound wake-up strategy.

7. The sleep monitoring method as claimed in claim 6, characterized in that, the step of determining the wake-up variation trend of the user comprises at least one of:

under the condition that the sleeping state of the user is changed from the deep sleeping state to the shallow sleeping state, determining that the wake-up change trend of the user is a wake-up forward trend;

Under the condition that the sleep state of the user is changed from the shallow sleep state to the awake state, determining that the wake-up change trend of the user is a wake-up forward trend;

under the condition that the sleeping state of the user is changed from the light sleeping state to the deep sleeping state, determining that the sleeping-aiding change trend of the user is a wake-up reverse trend;

and under the condition that the sleep state of the user is converted from the awake state to the shallow sleep state, determining that the sleep-aiding change trend of the user is a wake-up reverse trend.

8. The sleep monitoring method as claimed in claim 7, characterized in that, the controlling at least one speaker of the smart bed to play sound according to an initial wake-up strategy, comprises:

determining at least one loudspeaker positioned at a third sound source position, and controlling the at least one loudspeaker to play wake-up sound according to a third decibel value;

the determining a voice wake policy associated with the wake variation trend includes:

if the wake-up change trend is a wake-up forward trend, determining that the initial wake-up strategy is a corresponding associated sound wake-up strategy, and continuously controlling sound playing of the loudspeaker according to the initial wake-up strategy;

if the wake-up change trend is a wake-up reverse trend, determining a preference wake-up strategy associated with the wake-up reverse trend, determining at least one loudspeaker positioned at a fourth sound source position based on the preference wake-up strategy, and controlling the at least one loudspeaker to play wake-up sound according to a fourth decibel value until the wake-up change trend of the user is a wake-up forward trend.

9. A sleep monitoring device, the device comprising:

the physical sign data acquisition module is used for acquiring sleep physical sign data of a user and controlling at least one loudspeaker of the intelligent bed to play sound according to an initial sleep aiding strategy;

the state identification module is used for determining the sleep state of the user according to the sleep sign data, wherein the sleep state comprises a wakeful state, a light sleep state and a deep sleep state;

the trend determining module is used for determining the sleep-aiding change trend of the user under the condition that the sleep state of the user is changed;

and the strategy determining module is used for determining a sound sleep aiding strategy associated with the sleep aiding change trend and controlling a loudspeaker of the intelligent bed to play sound according to the sound sleep aiding strategy.

10. A smart bed comprising the sleep monitoring device of claim 9.