Intelligent sleep-aiding robot

Abstract

The utility model discloses an intelligent sleep-aiding robot, and the robot comprises a sleep data collector which is used for collecting a sleep signal of a user; the intelligent chip is coupled with the sleep data collector and is used for receiving the sleep signal and converting the sleep signal into a starting signal; wherein the starting signal is used for representing that the user does not fall asleep within a set time; the sleep-aiding device is coupled with the intelligent chip and used for receiving the starting signal sent by the intelligent chip and starting a sleep-aiding function, by means of the mode, it can be achieved that the user sleep signal is collected, the sleep-aiding device is started according to the user sleep signal, intelligent sleep aiding is achieved, and the sleep-aiding requirement of the user is met.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent sleep-aiding robots, and in particular to an intelligent sleep-aiding robot. Background Art

[0002] Adequate sleep can promote the growth and development of brain function, preserve brain energy, consolidate memory, promote body growth and delay aging. According to the "China Sleep Research Report" released in 2023, the average sleep time of Chinese people is 7.23 hours, but the quality of sleep is generally low, and the proportion of sleep disorders is as high as 38.2%. With the accelerated pace of life and increased social pressure, more and more people suffer from insomnia and poor sleep, and the incidence of sleep disorders is also increasing. Short-term insomnia is prone to memory loss, irritability, etc. Long-term insomnia or poor sleep quality will lead to decreased immunity and mental anxiety, which will seriously affect daily work, study and life.

[0003] The sleep aid device in the prior art mainly helps sleep by built-in massage device or playing music, and the sleep aid function is not obvious. In addition, the sleep aid device with built-in massage device is driven by the main control motor during operation, and the motor generates noise that affects the user's sleep. Summary of the invention

[0004] The main technical problem solved by the present application is to provide an intelligent sleep-aiding robot, which collects user sleep signals, activates the sleep-aiding device according to the user's sleep signals, realizes intelligent sleep-aiding, and meets the sleep-aiding needs of different users.

[0005] In order to solve the above technical problems, the technical solution adopted in this application provides an intelligent sleep-aiding robot, wherein the intelligent sleep-aiding robot comprises:

[0006] A sleep data collector is used to collect sleep signals of users;

[0007] The smart chip is coupled to the sleep data collector, receives the sleep signal, and converts the sleep signal into a start signal; wherein the start signal is used to indicate that the user does not fall asleep within the set time;

[0008] The sleep aid device is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start a sleep aid function.

[0009] Among them, the sleep data collector includes a piezoelectric film sensor, which is placed under the head when detecting the user's sleep to collect the pressure change signal corresponding to the user's sleep, and transmit the pressure change signal to the smart chip; the smart chip converts the pressure change signal into an electrical signal indicating whether the user is asleep, and generates a start signal when the electrical signal indicates that the user is not asleep.

[0010] Among them, the piezoelectric film sensor is placed in the intelligent sleep-aid robot when not in use.

[0011] The intelligent sleep-aiding robot also includes a clock coupled to the intelligent chip. When the clock reaches a set time, the intelligent chip sends a start signal to start the sleep-aiding device.

[0012] The sleep data collector also includes a brain wave sensor, which is coupled to the smart chip and is used to collect the user's brain wave data.

[0013] Among them, the sleep data collector includes a microphone, which is coupled to a smart chip. The microphone is used to collect the user's voice signal and transmit the voice signal to the smart chip; the smart chip converts the voice signal into an electrical signal representing whether the user is asleep.

[0014] The sleep aid device also includes a speaker, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the speaker to emit a sound signal.

[0015] The sleeping aid device also includes a lighting module, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the lamp to emit light.

[0016] The sleep aid device further comprises a scent generator, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the scent generator to emit a scent; the scent generator emits the scent by heating and / or blowing. The scent is the scent emitted by the solid and / or liquid aromatherapy placed in the scent generator.

[0017] Optionally, the intelligent sleep-aid robot also includes: a microphone and a speaker, which are respectively coupled to the smart chip, and the microphone collects sound signals; wherein the collected sound signals include voice commands; the smart chip receives the sound signals, and converts the sound signals into start signals, and sends the start signals to start the sleep data collector and / or the speaker; the speaker sends sound signals in response to voice commands and / or answer information.

[0018] Among them, the intelligent sleep-aid robot also includes: a display device, which is coupled to the intelligent chip and is used to display at least one of user information, sleep data collector and / or sleep-aid device operation information; wherein the user information includes user sleep information and / or recommended sleep-aid information, wherein the recommended sleep-aid information includes diet information and / or exercise information.

[0019] Among them, the smart chip receives the sleep signal and converts the sleep signal into an electrical signal indicating whether the user has fallen asleep, and generates a stop signal when the electrical signal indicates that the user has fallen asleep; the sleep aid device receives the stop signal sent by the smart chip and stops the sleep aid function.

[0020] Different from the prior art, the intelligent sleep-aid robot provided in the present application collects user sleep signals, activates the sleep-aid device according to the user's sleep signals, realizes intelligent sleep aid, and meets the user's sleep aid needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an embodiment of the intelligent sleep-aiding robot of the present application;

[0022] Figure 2 It is a schematic diagram of the structure of a piezoelectric film sensor of another embodiment of the intelligent sleep-aiding robot of the present application;

[0023] Figure 3 This is a structural schematic diagram of another embodiment of the intelligent sleep-aiding robot of the present application;

[0024] Figure 4 This is a flowchart of a specific embodiment of the working process of another embodiment of the intelligent sleep-aiding robot of the present application;

[0025] Figure 5 This is a front structural schematic diagram of another embodiment of the intelligent sleep-aiding robot of the present application;

[0026] Figure 6 It is a schematic diagram of the back structure of another embodiment of the intelligent sleep-aiding robot of the present application. DETAILED DESCRIPTION

[0027] The present application is described in detail below with reference to the accompanying drawings and implementation methods.

[0028] This application first provides an intelligent sleep-aiding robot. Figure 1 , Figure 1 It is a structural schematic diagram of an implementation scheme of the intelligent sleep-aiding robot of the present application.

[0029] like Figure 1 As shown, the intelligent sleep-aiding robot 100 includes a sleep data collector 110 , an intelligent chip 120 , and a sleep-aiding device 130 .

[0030] The sleep data collector 110 is used to collect the user's sleep signal when the user is sleeping; wherein the sleep data collector 110 may include one or more combinations of a sound detection device, a heartbeat detection device, a breathing detection device, and a brain wave detection device; specifically, when the user is sleeping, the sleep data collector 110 collects the user's sleep signal and sends the collected sleep signal to the smart chip 120. The collected user's sleep signal may include at least one of snoring, sleep talking, heart rate, breathing rate, turning over, and brain waves.

[0031] The smart chip 120 is coupled to the sleep data collector 110. The smart chip can be a microcontroller of STM32, Arduino, Raspberry Pi, etc., or an advanced RISC machine (ARM) CPU or x86 CPU, etc., which can receive and process data, and is used to receive a sleep signal and convert the sleep signal into a start signal; the smart chip 120 receives the sleep signal and converts the sleep signal into a start signal; wherein the start signal is used to indicate that the user did not fall asleep within the set time. The smart chip 120 controls the sleep data collector 110 to collect the sleep signal, and determines the user's sleep state based on the sleep signal by receiving the sleep signal, wherein the user's sleep state may include: normal sleep and sleep disorder. For users with sleep disorder, the sleep signal is converted into a start signal, and the start signal is sent to the sleep aid device 130 to convert the sleep signal into a start signal.

[0032] The sleep aid device 130 is coupled to the smart chip 120, and is used to receive the start signal sent by the smart chip 120 and start the sleep aid function, wherein the sleep aid device 130 may include at least one of a speaker, an odor dispensing device, and a light sleep aid device. The sleep aid device 130 receives the start signal sent by the smart chip and starts the sleep aid function. The sleep aid device 130 may include at least one of a speaker, an odor dispensing device, and a light sleep aid device, and helps sleep by at least one of sound, smell, and light.

[0033] In an optional embodiment, the sleep data collector 110 includes: a piezoelectric film sensor 111, coupled to the smart chip 120, wherein the piezoelectric film sensor 111 is mainly composed of an elastic sensitive element, and the piezoelectric sensitive element can be polyvinylidene fluoride (PVDF) or the like. When pressure or strain is applied to the elastic sensitive element, the elastic sensitive element will deform, thereby causing a change in charge distribution. This change in charge distribution will cause a potential difference to appear on the electrode, that is, an electrical signal is generated as a pressure change signal of a sleep signal. Among them, the piezoelectric film sensor 111 has high precision and a monitoring range of a surface, so its placement can be arranged according to the needs of the user. For example, the piezoelectric film sensor 111 can be directly placed under the head and / or body parts when detecting the user's sleep. It can also be placed under a pillow or mattress to monitor the user, and is specifically set according to the user's needs.

[0034] In an optional embodiment, the intelligent sleep-aid robot 100 also includes a clock 140, which is coupled to the intelligent chip 120. When the clock 140 reaches a set time, the intelligent chip 120 sends a start signal to start the sleep-aid device 130. Specifically, in response to the user lying down to sleep, the clock 140 records the time, and when the set time is reached, the intelligent chip 120 determines that the user has not fallen asleep through the received sleep signal, and sends a start signal indicating that the user has not fallen asleep to start the sleep-aid device 130, without the user manually turning on the sleep-aid device 130 to help sleep.

[0035] In a specific embodiment, when the sleep data collector 110 detects that the user starts to sleep, such as when the user lies down or prepares to rest by issuing a voice command, the intelligent sleep aid robot 100 automatically or receives a user command, starts the power supply and starts timing, and the sleep data collector 110 starts to collect the user's sleep signal in real time, and transmits the sleep signal to the smart chip 120 by wired or wireless means such as Bluetooth, infrared, etc. The smart chip 120 determines whether the user falls asleep within the set time according to the sleep signal. If the user does not fall asleep within the set time, the sleep signal is converted into a start signal, and the start signal is sent to the sleep aid device 130 to convert the sleep signal into a start signal. Specifically, the start signal can be a voltage signal or a current signal. In an optional embodiment, the smart chip 120 can set a corresponding threshold value according to the collected sleep signal, that is, quantify the collected sleep signal such as a current signal or a voltage signal. If the threshold value is not reached or is less than the threshold value within the set time, that is, the user does not fall asleep, when the set time is reached, the start signal is triggered, and the sleep aid device 130 starts.

[0036] Through the above implementation, the entire sleep aid process can be realized automatically and intelligently, without manual operation by the user, and the psychological burden of the user's sleep can also be reduced. In addition, since different users have different needs, the user can set the preset time by himself, and the sleep aid can be performed when the user needs it, which is more humane and will not affect the user's sleep.

[0037] In an optional implementation, the user's body motion information is an important indicator for determining whether the user has fallen asleep, so we need to collect the pressure variation signal of the user's body motion information through a piezoelectric film sensor, such as Figure 2 As shown, Figure 2It is a structural schematic diagram of a piezoelectric film sensor of another embodiment of the intelligent sleep-aiding robot of the present application. The piezoelectric film sensor 111 includes an elastic sensitive element 1111, a conversion element 1112, a signal conditioning module 1113 and an auxiliary power supply 1114. The auxiliary power supply energizes the piezoelectric film sensor. After the elastic sensitive element receives external pressure or produces deformation, the charge distribution changes. The charge change is converted into an electrical signal through the conversion element, and the pressure change signal is sent to the smart chip 120 after signal conditioning. The pressure change signal corresponding to sleep can be detected by the highly sensitive piezoelectric film sensor 111, such as the pressure change caused by body movements such as heartbeat, breathing and turning over during sleep. When the user lies down to sleep, the pressure change signal corresponding to the user's sleep is collected and transmitted to the smart chip 120. Optionally, the piezoelectric film sensor 111 can send the pressure change signal to the smart chip 120 by wireless transmission, and can also send it to the smart chip 120 by wired transmission. The smart chip 120 receives the voltage-variable signal, separates the heart beat, breathing and body movement waveforms after signal processing, and further extracts information such as heart rate, breathing rate and body movement frequency, performs a fusion statistical analysis of the heart rate, breathing rate and body movement information during sleep, and evaluates the sleep quality, thereby converting the voltage-variable signal into an electrical signal that indicates whether the user has fallen asleep.

[0038] It should be noted that the piezoelectric film sensor 111 can be stored in the intelligent sleep-aiding robot 100 when not in use, and can be taken out when in use, which is convenient to use and meets the needs of different users.

[0039] In another optional embodiment, since the human brain produces different brain waves in different situations, the intelligent sleep-aid robot 100 can determine the user's sleep condition through brain wave data. Therefore, in order to collect the user's brain wave data, the sleep data collector 110 also includes a brain wave sensor 112, which is coupled to the smart chip 120 and is used to collect the user's brain wave data. The brain wave sensor 112 can monitor the user's human brain waves. Brain waves are bioelectric signals generated when information is transmitted between neuronal cells. The human brain mainly has five different brain waves: α wave, β wave, γ wave, δ wave and θ wave. When the user enters deep sleep or anesthesia, the slowest δ wave wanders in the brain, θ wave wanders when dreaming or dealing with simple daily problems, quiet α wave appears during meditation, faster β wave appears during intense conversation, and the fastest γ wave appears during sharp thinking. After the intelligent sleep-aiding robot 100 is started, the brainwave sensor 112 collects data of at least one or more of the above-mentioned different types of brainwaves of the user, and uses the user's brainwave data as a sleep signal, and transmits the brainwave data to the intelligent chip 120, which is used as an important data basis for whether to start the sleep-aiding device.

[0040] Specifically, the smart chip 120 receives brain wave data, determines what type of brain waves are received after signal processing, determines what state the user's brain activity is in, and converts the brain wave data into an electrical signal indicating whether the user is asleep.

[0041] In an optional embodiment, since the user also makes some sounds when sleeping, such as breathing, snoring, or talking in sleep, and these data are often important data indicators for judging whether the user has fallen asleep or judging the sleep quality. Therefore, in order to collect these sound data, the sleep data collector 110 also includes: a microphone 113, which is coupled to the smart chip 120, and the microphone 113 is used to collect the sound signal of the user when sleeping, and transmit the sound signal to the smart chip 120.

[0042] The smart chip 120 receives the sound signal and converts the sound signal into an electrical signal indicating whether the user has fallen asleep; the smart chip 120 receives the sound signal and processes and analyzes it in real time by an algorithm to determine whether there is snoring, and determines whether the user has fallen asleep or the quality of sleep based on the volume and / or type of the snoring. In other implementations, there are generally two causes of snoring, physiological snoring and pathological snoring. Pathological snoring is also called sleep apnea hypopnea syndrome (OSAHS), which is very harmful to the body. Therefore, snoring can also be used as a feature to determine whether the user is healthy or not. In an optional implementation of the present application, the smart chip can also perform acoustic analysis on the snoring to analyze whether the current user's snoring behavior is physiological or pathological. Specifically, an analysis model can be set in the smart chip 120, wherein the analysis model is a deep learning model that can perform snoring recognition. When in use, the sound signal collected by the microphone 113 is first read, and the Mel spectrogram is output through the smart chip 120. Then, the Mel spectrogram before inputting the network is preprocessed through the analysis model, such as data cleaning and format conversion, and the preprocessed data is identified and classified to determine whether it is physiological snoring or pathological snoring. If it is physiological snoring, it may be caused by sleeping posture or fatigue level. A corresponding sleep-aiding signal can be issued to improve the user's sleep. If it is pathological, it can be recorded first and displayed to the user after the user wakes up or when the user queries, so as to serve as a reminder.

[0043] In addition, in order to reduce costs, the analysis model transplanted by the smart chip 120 is pre-trained. In an optional implementation, the data can be divided into two parts, one for training the model and the other for testing. When the accuracy of the model reaches a preset value, the training of the model is completed, which will not be repeated here.

[0044] In an optional embodiment, playing music is one of the effective ways to guide sleep. In order to help sleep by playing music, the intelligent sleep-aiding robot 100 includes a speaker 131, which is coupled to the smart chip 120, receives the start signal sent by the smart chip 120 and starts the speaker 131 to emit a sound signal; the intelligent sleep-aiding robot 100 emits soothing music and / or natural sounds such as rain and wind through the speaker 131, which can promote the secretion of melatonin in the brain, improve sleep quality, and make the user feel relaxed and comfortable, thereby helping the user to fall asleep more easily. Optionally, the speaker 131 can emit a sound signal at a fixed volume or a gradual volume. The speaker 131 emits a sound signal in the range of 50 to 1dB, specifically 50 / 45 / 40 / 30 / 20 / 1dB, etc., and the volume drops by 1 / 2 / 3 / 4 / 5dB every 1 / 2 / 3 / 4 / 5 minutes.

[0045] In an optional embodiment, light is also an effective way to guide sleep. In order to allow users to better experience the sleep-aiding light, the sleep-aiding device 130 includes a light module 132, which is coupled to the smart chip 120, receives the start signal sent by the smart chip 120 and starts the lamp to emit light; the light module 132 can use RGB lights to emit light, and create a gentle, cozy, comfortable and relaxing sleeping environment through soft lighting and warm colors. Optionally, warm-toned lights can be used to help reduce stress and anxiety, and various brightness and colors can be adjusted according to time, environment and user's emotional state.

[0046] In an optional embodiment, research shows that smell-aided sleep is also a good way to help sleep. In order to help sleep through smell, the sleep-aiding device 130 includes a smell generator 133, which is coupled to the smart chip 120 and is used to receive the start signal sent by the smart chip 120 and start the smell generator to emit smell; the smell generator 133 emits smell including: emitting smell by heating and / or blowing. The smell is the smell emitted by the solid and / or liquid aromatherapy placed in the smell generator 133; for example, the user can put solid and / or liquid aromatherapy containing one or more smells of lavender, rose, chamomile, and agarwood into the smell generator 133. The smell generator 133 can emit smell by heating and / or blowing, which reduces the brain's beta waves and relieves tension. It can also establish a conditioned reflex between smell and sleep to help users fall asleep quickly, maintain the continuity of sleep, and improve sleep quality.

[0047] The intelligent sleep-aiding robot 100 can activate one or more sleep-aiding devices 130 in the above-mentioned embodiments to provide the user with a more comfortable environment that improves sleep quality.

[0048] In an optional embodiment, the intelligent sleep-aiding robot 100 also includes a clock 140, which is coupled to the intelligent chip 120 for timing. The clock 140 can be integrated into the intelligent chip 120 or can be set separately, which is not limited here. When the clock 140 reaches the set time, the intelligent chip 120 sends a start signal to start the sleep-aiding device 130. Specifically, in response to the user lying down to sleep, the clock 140 records the time, and when the set time is reached, the intelligent chip 120 determines that the user has not fallen asleep through the received sleep signal, and sends a start signal indicating that the user has not fallen asleep to start the sleep-aiding device 130, without the user manually turning on the sleep-aiding device 130 to help sleep. The set time of the clock 140 includes the time pre-set by the user. The user can directly set the time through the function button of the intelligent sleep-aiding robot 100, or set the time through the application software coupled to the intelligent sleep-aiding robot 100.

[0049] In an optional embodiment, the intelligent sleep aid robot 100 includes a microphone 113 and a speaker 131 coupled to the intelligent chip 120 respectively. In an optional embodiment, it can also include:

[0050] The microphone 113 collects sound signals, wherein the collected sound signals include voice commands; the smart chip receives the sound signals, and converts the sound signals into start signals, and sends the start signals to start the sleep data collector 100 and / or the speaker 131; the speaker 131 sends sound signals in response to the voice commands and / or answer messages.

[0051] Among them, the user's voice commands collected by the microphone 113 may include: turning on and / or off at least one of the sleep data collector 110, turning on and / or off at least one of the sleep aid devices 130, setting the time, asking about the set time and / or the current time; the speaker 131 sends a sound signal to respond to the voice command and / or answer the information, which may include responding to the completion and repeating the voice command, answering the set time and / or the current time of the clock.

[0052] Through this embodiment, the intelligent sleep-aiding robot 100 can respond to instructions, have daily chats with users, answer questions, etc., and accompany users in the role of a "smart friend".

[0053] In an optional embodiment, the user can connect to the same network as the intelligent sleep-aiding robot 100 and set and adjust the intelligent sleep-aiding robot 100 through the application software, such as setting the intelligent sleep-aiding robot 100 to automatically turn on or off at a set time, setting the sound emitted by the sleep-aiding light module 132 and / or the speaker 131, checking the user's sleep information, and checking the recommended sleep-aiding information pushed based on the collected user sleep information. The user's sleep information is obtained by analyzing the sleep signal collected by the sleep data collector 110 and the sleep-aiding device operation information through the smart chip 120, such as the average sleeping time and waking time per day, week, and month, the duration and / or time period, number of times of sleep disorders, sleep state, and / or sleep quality assessment. The smart chip 120 and / or the application software processes and analyzes the user's sleep information for a long time, collects user tags such as age, gender, height, and weight input by the user through the application software, and the smart chip 120 and / or the application software can form a user profile exclusive to a specific person and can generate recommended sleep-aiding information including diet information and / or exercise information through the user profile and / or user sleep information. The application software can also send a control signal to the intelligent sleep-aiding robot 100 according to the user profile to activate the corresponding operating mode of the sleep collector and / or the sleep-aiding device.

[0054] The intelligent sleep-aid robot 100 provided in the above embodiment can collect the user's sleep signal through one or more sleep data collectors 110, and activate one or more sleep-aid devices according to the user's sleep signal. The user can control the intelligent sleep-aid robot 100 by setting the time to achieve intelligent sleep assistance and meet the user's sleep assistance needs.

[0055] In order to clearly explain the working process of the above-mentioned intelligent sleep aid robot 100, the intelligent sleep aid robot 100 including the above-mentioned entire structure is taken as an example to illustrate its working process. Figure 3 and Figure 4 , Figure 3 This is a structural schematic diagram of another embodiment of the intelligent sleep-aiding robot of the present application. Figure 4 This is a flowchart of a specific embodiment of the working process of another embodiment of the intelligent sleep aid robot of this application, as shown in FIG. Figure 4 The working process of the intelligent sleep-aiding robot 100 shown includes the following steps:

[0056] S301: The intelligent sleep aid robot turns on the sleep detection function.

[0057] When the user is ready to sleep, the intelligent sleep-aiding robot 100 can be turned on manually directly, such as by sending a control signal through a physical button, a remote control, an application software, and any one of the voice control signals. In other embodiments, the start signal can be sent through the sleep data collector 110. Before the user falls asleep, the data collector 110, such as a piezoelectric film sensor 111, is placed under the mattress. The piezoelectric film sensor 111 is mainly composed of an elastic sensitive element 1111, and the piezoelectric sensitive element can be polyvinylidene fluoride (PVDF) or the like. When pressure or strain is applied to the piezoelectric film, for example, after the user lies down, the elastic sensitive element will deform, thereby causing a change in charge distribution. This change in charge distribution will cause a potential difference to appear on the electrode, that is, an electrical signal is generated as a pressure change signal of a sleep signal, and the intelligent chip receives the pressure change signal and converts the pressure change signal into an electrical signal, and sends a start signal to the intelligent sleep-aiding robot. At this time, the intelligent sleep-aiding robot 100 receives the start signal, turns on the sleep detection function, and starts other hardware, such as a clock, synchronously.

[0058] In other ways, the intelligent sleep-aiding robot 100 can also be started by setting a timer. For example, the intelligent sleep-aiding robot 100 turns on on time when the set time is reached, such as 10 o'clock in the evening. For example, by counting the clock, the sleep monitoring function is started when the start time is reached. It should be noted that the automatic start may cause the user not to fall asleep, which may cause a waste of resources. The intelligent sleep-aiding robot 100 can be automatically turned off within a set time, such as 5 minutes or 10 minutes, if the sleep data collector 110 does not detect a human body signal or a signal that the user starts to sleep.

[0059] S302 : The sleep data collector 110 includes a piezoelectric film sensor 111 , a brain wave sensor 112 , and a microphone 113 to collect the user's sleep signal and send the sleep signal to the smart chip 120 .

[0060] Specifically, the piezoelectric film sensor 111 collects the user's pressure signal, the brain wave sensor 112 collects the user's brain wave data, and the microphone 113 collects the user's voice signal. In an optional embodiment, the sleep signal can also be one or a combination of pressure signals, brain wave data, and voice signals. The sleep data collector 110 sends the corresponding collected sleep signals to the smart chip 120.

[0061] S303: The smart chip 120 converts the sleep signal into an electrical signal indicating whether the user has fallen asleep.

[0062] The smart chip 120 determines the user's sleep state through sleep signals including one or more combinations of heart rate, respiratory rate, body movement data, snoring sound data, and human brain wave data, such as whether there is a sleep disorder including at least one of insomnia, lack of sleep, and poor sleep quality. Similarly, when the user wakes up in the middle of the night, the smart chip 120 will also convert the sleep signal collected by the sleep data collector 110 into an electrical signal representing whether the user has fallen asleep.

[0063] S304: The smart chip 120 generates a start signal when the electrical signal indicates that the user is not asleep.

[0064] The smart chip 120 also receives a signal representing time sent by the clock 140, analyzes and processes it, and generates a start signal when the time signal and the electrical signal represent that the user has not fallen asleep within a predetermined period of time, wherein the generated start signal is sent to the corresponding sleep aid device 130 coupled to the smart chip 120.

[0065] S305: The sleep aid device 130 includes: a speaker 131, a light module 132, and an odor generator 133, which receive a start signal to start and operate.

[0066] Specifically, the speaker 131 plays a sound signal, the light module 132 turns on the light, and the odor generator 133 emits one or more combinations of odors to help the user sleep.

[0067] S306: The smart chip 120 generates a stop signal when the electrical signal indicates that the user has fallen asleep, and the sleep aid device enters a standby state.

[0068] The sleep signal received by the smart chip 120 is a sleep signal sent by at least one of the sleep data collector 110: a piezoelectric film sensor 111, an electroencephalogram sensor 112, and a microphone 113. The smart chip 120 receives the sleep signal and converts the sleep signal into an electrical signal indicating whether the user has fallen asleep, and generates a stop signal when the electrical signal indicates that the user has fallen asleep; the sleep aid device receives the stop signal sent by the smart chip 120 and stops the sleep aid function and enters a standby state.

[0069] In a specific embodiment, after the user falls asleep by turning on the sleep aid function of the sleep aid device 130, the smart chip receives the sleep signal and converts it into an electrical signal representing the user falling asleep, such as the user's heart rate collected by the piezoelectric film sensor 111 decreases or stabilizes, the user's body movement frequency decreases, the brain wave sensor 112 collects the user's brain waves including the brain wave type corresponding to sleep, and the microphone 113 collects one or more combinations of the user's snoring. The sleep aid device receives the stop signal sent by the smart chip, and one or more of the sleep aid devices 130 can enter a dormant state at the same time and / or keep some of the sleep aid devices 130 turned on, such as the speaker 131 can be turned off immediately, or the speaker 131 can be turned off when the volume of the sound signal decreases by 1 / 2 / 3 / 4 / 5dB until 0db every 1 / 2 / 3 / 4 / 5 minutes, the light of the light module 132 can be turned off immediately or gradually dimmed until it is turned off, and the odor emitter 133 stops emitting odor and enters a standby state.

[0070] Optionally, when the intelligent sleep-aiding robot 100 detects that the current time is the wake-up time set by the user, the sleep-aiding function of the sleep-aiding device 130 may also be turned off.

[0071] S307: The smart chip 120 generates user sleep information and recommended sleep-aiding information.

[0072] The user sleep information is obtained by analyzing the sleep signal collected by the sleep data collector 110 and the operation information of the sleep aid device 130 by the smart chip 120. The smart chip 120 can generate recommended sleep aid information including diet information and / or exercise information based on the user sleep information.

[0073] The intelligent sleep-aid robot 100 provided in this embodiment can collect user sleep signals through one or more sleep data collectors 110, turn on one or more sleep-aid devices according to the user's sleep signals, and can also intelligently turn off the sleep-aid device 130. The user can control the intelligent sleep-aid robot 100 by setting time and voice commands to achieve intelligent sleep assistance and meet the user's sleep assistance needs.

[0074] In any of the above embodiments, the intelligent sleep-aiding robot 100 may be a humanoid robot. Figure 5 and Figure 6 , Figure 4 This is a front structural schematic diagram of another embodiment of the intelligent sleep-aiding robot of the present application; Figure 6 FIG. 1 is a schematic diagram of the back structure of another embodiment of the intelligent sleep aid robot of the present application. Figure 5 and Figure 6 As shown, the intelligent sleep-aiding robot 100 includes a head, a body and limbs, and may use a plastic or metal shell.

[0075] In one embodiment, if Figure 5 As shown, the intelligent sleep-aiding robot 100 includes a sleep data collector 110 , an intelligent chip 120 , and a sleep-aiding device 130 .

[0076] The sleep data collector 110 includes: a piezoelectric film sensor 111, a brain wave sensor 112, and a microphone 113; wherein, the sleep aid device 130 includes: a speaker 131, a light module 132, and an odor generator 133; the intelligent sleep aid robot 100 also includes a clock 140.

[0077] The intelligent sleep-aiding robot 100 also includes a display device 150, which is coupled to the intelligent chip 120. The display device 150 is arranged on the front of the head of the intelligent sleep-aiding robot 100. The display device can be a liquid crystal display screen, an LED display screen, or a dot-matrix LED light module, which is used to display animations such as simulating the robot's eyes and / or expressions, clock information such as set time and / or current time, display user information, sleep data collector 110 and / or sleep-aiding device 130 operation information, at least one of which; wherein the user information includes user sleep information and / or recommended sleep-aiding information.

[0078] like Figure 4 As shown, the brain wave sensor 112 and the microphone 113 are arranged on the top of the head of the intelligent sleep-aiding robot 100, the speakers 131 are arranged on both sides of the head of the intelligent sleep-aiding robot 100, the clock 140 and the smart chip 120 are arranged inside the body of the robot (not marked in the figure), the light module 132 can be arranged on the central surface of the body of the intelligent sleep-aiding robot 100 and / or on the side surface of the arm of the intelligent sleep-aiding robot 100, and can also be arranged on other parts of the body, as well as the display device 150 arranged on the head of the robot.

[0079] like Figure 6 As shown, the body of the intelligent sleep-aiding robot 100 also includes a storage device 1001 for storing the coupled sleep data collector 110 and / or the sleep-aiding device 130 when not in use. In an optional embodiment, the storage device 1001 can be a wearable storage device, such as a smart backpack, a smart waist bag, etc., or it can be directly set inside the body with a detachable cover to accommodate the piezoelectric film sensor 111; the odor generator 133 is set on the head of the robot and includes a detachable cover for accommodating solid and / or liquid aromatherapy.

[0080] The sleep data collector 110 is used to collect the sleep signal of the user; wherein the piezoelectric film sensor 111 is placed under the head when detecting the sleep of the user to collect the pressure change signal corresponding to the sleep of the user, and transmit the pressure change signal to the smart chip 120; the brain wave sensor 112 is coupled to the smart chip 120 to collect the brain wave data of the user; the microphone 113 is coupled to the smart chip 120, and the microphone 113 is used to collect the sound signal of the user and transmit the sound signal to the smart chip 120; the smart chip 120 is coupled to the sleep data collector 110, receives the sleep signal, and transmits the sleep signal to the smart chip 120. The sleep aid device 130 is coupled to the smart chip 120, and is used to receive the start signal sent by the smart chip 120 and start the sleep aid function; the speaker 131 is coupled to the smart chip 120, and is used to receive the start signal sent by the smart chip 120 and start the speaker 131 to emit a sound signal; the lighting module 132 is coupled to the smart chip 120, and is used to receive the start signal sent by the smart chip 120 and start the lamp to emit light; the odor generator 133 is coupled to the smart chip 120, and is used to receive the start signal sent by the smart chip 120 and start the odor generator 133 to emit odor;

[0081] For details on the workflow between the sleep data collector 110, the smart chip 120, the sleep aid device 130 and other optional functional structures, please refer to Figure 3 The implementation method will not be described in detail here.

[0082] In this embodiment, the intelligent sleep aid robot 100 provided by the present application can collect the user's sleep signal, turn on the sleep aid device 130 according to the user's sleep signal, realize intelligent sleep aid, and meet the user's sleep aid needs. In other embodiments, the intelligent sleep aid robot 100 may not distinguish between the head and the body, and integrate the sleep data collector 110, the sleep aid device 130, the smart chip 120, the clock 140, and the display device 150 into one.

[0083] Through the above method, an intelligent sleep-aiding robot is provided, which can collect user sleep signals, activate the sleep-aiding device according to the user sleep signals, realize intelligent sleep-aiding, and meet the user's sleep-aiding needs.

[0084] In the several embodiments provided in the present application, it should be understood that the disclosed systems and devices can be implemented in other ways. For the technical solutions in the embodiments of the present application, it is obvious that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. For example, the device implementation described above is only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0085] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0086] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "coupled", "connected", "connected", "set", and "installed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0087] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0088] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0089] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An intelligent sleep-aiding robot, characterized in that: The intelligent sleep-aiding robot comprises: A sleep data collector is used to collect sleep signals of users; A smart chip is coupled to the sleep data collector, receives the sleep signal, and converts the sleep signal into a start signal; wherein the start signal is used to indicate that the user does not fall asleep within a set time; The sleep aid device is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start a sleep aid function.

2. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep data collector includes a piezoelectric film sensor, which is placed under the head when detecting the user's sleep to collect the pressure change signal corresponding to the user's sleep and transmit the pressure change signal to the smart chip; the smart chip converts the pressure change signal into an electrical signal representing whether the user is asleep, and generates the start signal when the electrical signal represents that the user is not asleep.

3. The intelligent sleep-aiding robot according to claim 2, characterized in that: The piezoelectric film sensor is housed in the intelligent sleep-aiding robot when not in use.

4. The intelligent sleep-aiding robot according to claim 1, characterized in that: The intelligent sleep-aiding robot also includes a clock coupled to the intelligent chip. When the clock reaches a set time, the intelligent chip sends a start signal to start the sleep-aiding device.

5. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep data collector also includes a brain wave sensor, which is coupled to the smart chip and is used to collect brain wave data of the user.

6. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep data collector includes a microphone, which is coupled to the smart chip. The microphone is used to collect the user's voice signal and transmit the voice signal to the smart chip; the smart chip converts the voice signal into an electrical signal indicating whether the user has fallen asleep.

7. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep aid device also includes a speaker, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the speaker to emit a sound signal.

8. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep aid device further comprises a lighting module, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the lamp to emit light.

9. The intelligent sleep-aiding robot according to claim 1, characterized in that: The sleep aid device also includes a scent generator, which is coupled to the smart chip and is used to receive a start signal sent by the smart chip and start the scent generator to emit a scent; the scent generator emits the scent including: emitting the scent by heating and / or blowing; wherein the scent is the scent emitted by the solid and / or liquid aromatherapy placed in the scent generator.

10. The intelligent sleep-aiding robot according to claim 1, characterized in that: The intelligent sleep-aiding robot also includes: a microphone and a speaker, wherein the microphone and the speaker are respectively coupled to the intelligent chip, and the microphone collects sound signals; wherein the collected sound signals include voice commands; the intelligent chip receives the sound signals, and converts the sound signals into the start signals, and sends the start signals to start the sleep data collector and / or the speaker; the speaker sends the sound signals in response to the voice commands and / or answer information.

11. The intelligent sleep-aiding robot according to any one of claims 1 to 10, characterized in that: The intelligent sleep-aiding robot also includes: a display device, which is coupled to the intelligent chip and is used to display at least one of user information, sleep data collector and / or sleep-aiding device operation information; wherein the user information includes user sleep information and / or recommended sleep-aiding information, wherein the recommended sleep-aiding information includes diet information and / or exercise information.

12. The intelligent sleep-aiding robot according to claim 1, characterized in that: The intelligent sleep-aiding robot also includes: the intelligent chip receives the sleep signal, and converts the sleep signal into an electrical signal indicating whether the user has fallen asleep, and generates a stop signal when the electrical signal indicates that the user has fallen asleep; the sleep-aiding device receives the stop signal sent by the intelligent chip and stops the sleep-aiding function.

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