Smart sleep induction system

Abstract

A smart sleep induction system is disclosed. This system comprises a smart massage device including a massage unit pressurizing a user's body, and a user application executed in a mobile terminal so as to play ASMR sound sources for sleep induction. The smart massage device further comprises: a sound source receiving unit for receiving ASMR sound sources played by the mobile terminal; a sound source analyzing unit for analyzing the frequency of received sound sources; and a massage control unit for controlling the massage unit according to the analyzed frequency such that body pressurization is varied.

Description

Smart sleep induction system

[0001] The present invention relates to a system for inducing sleep in a user.

[0002] Korean Patent Publication No. 10-2260010 discloses an AI-based music source system for improving sleep quality. This system uses a standardized questionnaire to input sleep-related data from users, categorizes the subjects' risk of sleep disorders into four clusters through unsupervised machine learning, and then uses an AI algorithm to compose music, combining ASMR and poetry recitation sounds, to provide users with the resulting music. Furthermore, the system measures the user's brain waves to provide real-time solutions to their sleep disorders.

[0003] The purpose of the present invention is to provide a technical solution that can help users induce sleep and achieve deep sleep by combining an ASMR sound source with a massage function.

[0004] A smart sleep induction system according to an aspect may include a smart massager including a massage unit that applies pressure to a user's body, and a user app that runs on a mobile terminal and plays ASMR sound sources for sleep induction. The smart massager may further include a sound source receiving unit that receives ASMR sound sources played on the mobile terminal, a sound source analyzing unit that analyzes the frequency of the received sound sources, and a massage control unit that controls the massage unit according to the analyzed frequency to differently control body pressure.

[0005] The massage unit may include a vibrator massage unit including one or more vibrators for vibration massage. The massage control unit may increase the vibration frequency and decrease the vibration intensity when the sound source frequency corresponds to a high frequency compared to when the sound source frequency corresponds to a low frequency, and may decrease the vibration frequency and increase the vibration intensity when the sound source frequency corresponds to a low frequency compared to when the sound source frequency corresponds to a high frequency.

[0006] The smart sleep induction system may further include a wearable device for measuring the user's sleep state. When the wearable device determines that the user has transitioned from an awake state to a REM sleep state, the user app may adjust the volume of the playback sound source downward from a default volume level to a first volume level. When the wearable device determines that the user has transitioned from a REM sleep state to a non-REM sleep state, the user app may adjust the volume of the playback sound source downward to a second volume level. When the wearable device determines that the user has entered a slow wave sleep state within a non-REM sleep state, the user app may terminate playback of the sound source.

[0007] The smart massager is composed of a pillow including a occipital support part (10) on which the occipital region of the user is supported, and a cervical support part (30) that extends downward from the occipital support part (10) to support the cervical region of the user, and the massage part (210) may include a vibrator massage part (211) provided on the inside of the occipital support part (10) and composed of a vibration pad (40) in which a plurality of vibrators are two-dimensionally arranged, and an acupressure ball massage part (212) provided on the inside of the cervical support part (30) and including a plurality of acupressure balls (51).

[0008] The acupressure ball massage unit (212) includes a first acupressure unit (212a) and a second acupressure unit (212b) arranged on both sides with the cervical vertebrae of a user lying in an upright posture as the center. The first acupressure unit (212a) and the second acupressure unit (212b) are formed in a shape similar to a truncated cone, and are provided with a plurality of acupressure balls (51) in a circumferential direction on the side. The acupressure module (50) may be rotated based on a central axis forming a height direction.

[0009] The present invention creates an effect that enables improved sleep and deep sleep induction in users by combining ASMR sound sources with body massage.

[0010] Figure 1 is a block diagram of a smart sleep induction system according to one embodiment.

[0011] FIG. 2 is a perspective view showing a smart massager according to one embodiment.

[0012] FIG. 3 is a plan view showing a smart massager according to one embodiment.

[0013] FIG. 4 is an exemplary diagram showing a state in which a user's head and neck are placed on a smart massager according to one embodiment.

[0014] Fig. 5 is a plan view showing the structure of a pressure ball massage unit applied to a smart massager according to one embodiment.

[0015] Fig. 6 is a front view showing the structure of a pressure ball massage unit applied to a smart massager according to one embodiment.

[0016] Fig. 7 is an exemplary diagram showing an expansion of an acupressure module of a acupressure ball massage unit applied to a smart massager according to one embodiment.

[0017] FIG. 8 is an exemplary diagram showing that earphones and a mobile terminal can be connected to a smart massager according to one embodiment.

[0018] The aforementioned and additional aspects of the present invention will become more apparent through preferred embodiments described with reference to the accompanying drawings. The present invention will be described in detail below, using these embodiments, so that those skilled in the art can easily understand and reproduce the invention.

[0019] FIG. 1 is a block diagram of a smart sleep induction system according to one embodiment, and the smart sleep induction system includes at least some of the components illustrated in FIG. 1. A mobile terminal (100) is a computing device capable of mobile communication, such as a smartphone. A user app (110) is installed and executed on the mobile terminal (100), and the user app (110) plays and outputs an ASMR (autonomous sensory meridian response) sound source for inducing the user to sleep. The ASMR sound source may refer to all sound sources that can be used for various purposes such as mental stability, stress relief, sleep, and meditation based on sound, or may refer only to sound sources used specifically for the purpose of sleep.

[0020] The smart massager (200) is intended to help induce sleep and enable a user to fall into a deep sleep by stimulating the user's body according to ASMR playback sound sources to achieve muscle relaxation. The wearable device (300) is worn on the user's body and may be a well-known smart watch. The wearable device (300) may include an acceleration sensor, a 3-axis gyroscope sensor, an optical heart rate sensor, etc., and the user's sleep state can be measured using signals detected by these sensors. As is well known, the sleep state is divided into rapid eye movement sleep (REM sleep) and non-rapid eye movement sleep (non-REM sleep), and non-REM sleep is further divided into stages 1 to 4. In addition, non-REM sleep includes a stage called slow wave sleep, which corresponds to stages 3 to 4. It is already well known that a wearable device (300) can be used to measure whether a user is awake or asleep, whether the user is in REM sleep or non-REM sleep if asleep, and whether the user has entered slow-wave sleep if in non-REM sleep, so a detailed description thereof will be omitted. In addition, the wearable device (300) can also measure the user's stress index, which, like sleep measurement, is also well known.

[0021] Returning to the smart massager (200), as illustrated in FIG. 1, the smart massager (200) includes a massage unit (210), a sound source receiving unit (220), and a control unit (240), and may further include a data communication unit (230). The massage unit (210) is intended to apply pressure to the user's body to achieve muscle relaxation, and includes a vibrator massage unit (211) that vibrates one or more vibrators to apply pressure to a part of the user's body, and may also include an acupressure ball massage unit (212) that applies pressure to a part of the user's body using one or more acupressure balls. In one embodiment, the vibrator massage unit (211) is intended to massage the user's occipital region, and the acupressure ball massage unit (212) is intended to massage the user's upper trapezius muscle. These may be configured as an integral unit, and may be configured to provide a wide range of massage, including the shoulders and neck, while being in the form of a pillow to facilitate sleeping and not disturb sleep. This will be discussed later.

[0022] The sound source receiving unit (220) receives ASMR sound source played by the user app (110) of the mobile terminal (100). In one embodiment, the sound source receiving unit (220) is configured to receive sound source output through the speaker of the mobile terminal (100) through a microphone. In another embodiment, the sound source receiving unit (220) is a wired interface that is connected to the mobile terminal (100) by a wire and receives the sound source played from the mobile terminal (100). In this case, the smart massager (200) can output the sound source played back to the user through an audio output means (such as a speaker or earphone) provided therein. In addition, the data communication unit (230) is a configuration for transmitting and receiving data through short-range wireless communication with the mobile terminal (100), and may be, for example, a Bluetooth module.

[0023] The control unit (240) is a controller that controls the overall smart massager (200) and may include a sound source analysis unit (241) and a massage control unit (242). The sound source analysis unit (241) analyzes the frequency of the received sound source. Since the sound source frequency analysis technology is already widely known, a detailed description thereof will be omitted. The massage control unit (242) controls the massage unit (210) to apply pressure to the user's body, and controls the body pressure to vary depending on the frequency analyzed by the sound source analysis unit (241). For example, the pressure intensity may be controlled differently or the vibration cycle may be controlled differently. In addition, the smart massager (200) may simultaneously control the vibrator massage unit (211) and the vibration ball massage unit (210).

[0024] Hereinafter, the massage control unit (242) targeting the vibrator massage unit (211) will be described in detail. In one embodiment, the massage control unit (242) increases the vibration frequency and lowers the vibration intensity when the sound source frequency analyzed by the sound source analysis unit (241) corresponds to a predetermined high frequency band compared to when it corresponds to a low frequency band, and when the sound source frequency corresponds to a predetermined low frequency band, it can lower the vibration frequency and increase the vibration intensity compared to when it corresponds to a high frequency band. This is to help induce sleep by synchronizing auditory stimulation and physical stimulation to a certain extent, thereby allowing the user's body rhythm to be balanced. In addition, by lowering the vibration intensity instead of increasing the number of vibrations, it prevents too much stimulation from being applied.

[0025] Meanwhile, the user app (110) can control the volume level of the ASMR sound source differently depending on the user's sleep state. In one embodiment, when the user is awake, the user app (110) sets the volume level of the ASMR sound source to the default volume level and plays it back, and when the user transitions from the awake state to the sleep state, the default volume level can be adjusted downward. In other words, when the user falls asleep, the user app aims to prevent sleep disturbance due to the volume level while helping the user maintain sleep at an appropriate volume level.

[0026] In a specific embodiment, when it is confirmed that the user has transitioned from an awake state to a REM sleep state, the user app (110) adjusts the volume of the playback sound source downward from the default volume level to the first volume level, and when it is confirmed that the user has transitioned from a REM sleep state to a non-REM sleep state, the volume of the playback sound source is adjusted downward from the first volume level to the second volume level. In addition, when it is confirmed that the user has entered a slow-wave sleep state after transitioning to a non-REM sleep state, the AMSR sound source playback is terminated. In other words, the volume of the sound source is gradually lowered depending on the user's sleep state, and when the user enters a deep sleep, the sound source playback is terminated. Through this, more effective sleep and deep sleep induction can be expected.

[0027] In an additional embodiment, the sound source analysis unit (241) measures the decibel of the sound source received through the sound source receiving unit (220). Then, if the measured decibel is confirmed to be a value corresponding to the first volume level, the massage control unit (242) determines that the user's state has transitioned from an awake state to a REM sleep state and adjusts downward the vibration intensity of the vibrator massage unit (211). Next, if the measured decibel is confirmed to be a value corresponding to the second volume level, the massage control unit (242) determines that the user's state has transitioned from a REM sleep state to a non-REM sleep state and further adjusts downward the vibration intensity of the vibrator massage unit (211). Finally, if the sound source is no longer received through the sound source receiving unit (220), the massage control unit (242) determines that the user has entered a slow-wave sleep state and deactivates the vibrator massage unit (211). That is, the vibrator operation is terminated. According to the above, the stimulation can be gradually reduced according to the user's sleep depth, which can help the user sleep and get a good night's sleep.

[0028] According to one embodiment, the vibrator massage unit (211) may have a plurality of vibrators arranged two-dimensionally to provide a vibration massage to the occipital region of the user. In addition, the massage control unit (242) may control the operation of some or all of the vibrators of the vibrator massage unit (211) to increase or decrease the massage area of ​​the occipital region. For example, when the user is in an awake state, the massage control unit (242) activates all vibrators of the vibrator massage unit (211) to maximize the massage area of ​​the occipital region, and when the user transitions from an awake state to a REM sleep state, some of the vibrators are deactivated to reduce the massage area of ​​the occipital region. In addition, when the user transitions from a REM sleep state to a non-REM sleep state, some of the activated vibrators are deactivated to further reduce the massage area of ​​the occipital region, and when entry into a slow-wave sleep state is confirmed, all activated vibrators are deactivated to end the massage of the occipital region.

[0029] Meanwhile, the user app (110) can transmit the frequency characteristic information of the ASMR sound source to the smart massager (200) using short-range wireless communication technology when playing the ASMR sound source. To this end, the user app (110) can analyze the frequency characteristic of the ASMR sound source during playback or in advance. The smart massager (200) receives the frequency characteristic information of the ASMR sound source through the data communication unit (230), and the received frequency characteristic information can be used by the sound source analysis unit (241) to extract only the played sound source of the mobile terminal (100) from among the sounds received through the sound source receiving unit (220). This is to effectively separate the noise when other sounds (noise) are received in addition to the ASMR sound source.

[0030] Next, the massage control unit (242) targeting the acupressure ball massage unit (212) will be described in detail. First, the acupressure ball massage unit (212) may include a first acupressure unit (212a) and a second acupressure unit (212b), and the first acupressure unit (212a) and the second acupressure unit (212b) may be configured to contact the upper left trapezius muscle and the upper right trapezius muscle, respectively, with the cervical spine as the center when the user lies down. According to one embodiment, the first acupressure part (212a) is composed of a plurality of acupressure balls arranged in a circular arrangement in an order of increasing size in one direction (e.g., counterclockwise), and conversely, the second acupressure part (212b) is composed of a plurality of acupressure balls arranged in an order of decreasing size in the other direction (e.g., clockwise), and the first acupressure part (212a) and the second acupressure part (212b) are configured to rotate in opposite directions by driving a common motor.

[0031] In one embodiment, when the sound source frequency analyzed by the sound source analysis unit (241) corresponds to a predetermined high-frequency band, the massage control unit (242) rotates the first acupressure unit (212a) in one direction and rotates the second acupressure unit (212b) in the other direction through motor driving so that the acupressure intensity increases from the smallest acupressure ball to the largest acupressure ball for both the upper left trapezius muscle area and the upper right trapezius muscle area. Conversely, when the sound source frequency analyzed by the sound source analysis unit (241) corresponds to a predetermined low-frequency band, the massage control unit (242) rotates the first acupressure unit (212a) in the other direction and rotates the second acupressure unit (212b) in one direction through motor driving so that the acupressure intensity decreases from the largest acupressure ball to the smallest acupressure ball for both the upper left trapezius muscle area and the upper right trapezius muscle area.

[0032] In an additional embodiment, the massage control unit (242) stops operating the first acupressure unit (212a) and the second acupressure unit (212b) when the user's state changes from an awake state to a sleeping state. This is to prevent the user's sleep from being disturbed in advance by stopping the upper body movement caused by the pressure of the acupressure ball.

[0033] Meanwhile, the smart massager (200) may be configured as a pillow as shown in FIGS. 2 to 4, and may include, for example, a occipital support part (10), a temporal support part (20), and a cervical support part (30).

[0034] The occipital support (10) is the part where the occipital part of a user lying in a normal posture is resting, and may be formed flat, but it is preferable that it be formed concavely so that the occipital part of the user is resting stably. The temporal support (20) is the part where the temporal part of a user lying in a lateral posture is resting, and is formed to extend to both sides of the occipital support (10) and may be formed flat.

[0035] The cervical support (30) supports the cervical spine of a user lying in an upright or lateral posture, and is the part where the user's trapezius muscle comes into contact. It is formed to extend downward from the occipital support (10) and the temporal support (20), and when the direction in which the user looks while lying in an upright posture is considered to be forward, it is formed to be convex toward the front compared to the occipital support (10) and the cervical support (20), so that it can induce a forward curvature in the cervical spine of a user lying in an upright posture.

[0036] This smart massager (200) includes a massage unit (210) that presses the user's body, and the massage unit (210) may include at least one of a vibrator massage unit (211) that presses the user's body part by vibrating one or more vibrators, and an acupressure ball massage unit (212) that presses the user's body part using one or more acupressure balls.

[0037] For example, as illustrated in FIGS. 3 and 4, a vibrator massage unit (211) may be provided on the laryngeal support unit (10), and the vibrator massage unit (211) may be a vibration pad (40) provided on the inside of the laryngeal support unit (10) and having a plurality of vibrators arranged two-dimensionally. The vibration pad (40) may have a vibration frequency and vibration intensity that can be adjusted according to the sound source frequency analyzed by the massage control unit (242), and the vibration range can also be adjusted. In addition, a plurality of vibration pads (40) may be provided on the inside of the laryngeal support unit (10), and for example, two vibration pads (40) may be provided symmetrically on the left and right.

[0038] As another example, as illustrated in FIGS. 2 to 4, an acupressure ball massage part (212) may be provided on the inside of the cervical support part (30), and the acupressure ball massage part (212) includes a first acupressure part (212a) and a second acupressure part (212b) arranged on both sides with the cervical vertebrae of a user lying in an upright posture as the center, and each of the first acupressure part (212a) and the second acupressure part (212b) may include a plurality of acupressure balls (51) capable of acupressuring the user's trapezius muscle, as illustrated in FIG. 5.

[0039] As a specific example, the first acupressure part (212a) and the second acupressure part (212b) may include an acupressure module (50) formed in a shape identical to / similar to a truncated cone as illustrated in FIG. 6 and provided with a plurality of acupressure balls (51) circumferentially disposed on the side. The acupressure module (50) may be rotated based on a central axis forming the height direction, and the acupressure modules (50) constituting the first acupressure part (212a) and the second acupressure part (212b) may be configured to rotate by receiving power from individual power means, or may be configured to rotate by receiving power from the same power means. In addition, the acupressure modules (50) constituting the first acupressure part (212a) and the second acupressure part (212b) may be rotated in the same direction, but it is preferable that they be configured to rotate in opposite directions in order to enhance the stimulation effect by the acupressure balls (51). For example, the acupressure module (50) of the first acupressure unit (212a) may be rotated clockwise and the acupressure module (50) of the second acupressure unit (212b) may be rotated counterclockwise to stimulate the levator scapulae muscle downward, or the acupressure module (50) of the first acupressure unit (212a) may be rotated counterclockwise and the acupressure module (50) of the second acupressure unit (212b) may be rotated clockwise to stimulate the levator scapulae muscle upward.

[0040] The acupressure module (50) configured to rotate in this way is preferably formed so that the side surface forms a concave curve as illustrated in FIG. 6, so that the user's neck is stably and comfortably supported by the side surface of the acupressure module (50) of the first acupressure part (212a) and the side surface of the acupressure module (50) of the second acupressure part (212b). The plurality of acupressure balls (51) provided on the side surface of the acupressure module (50) can be arranged at a predetermined interval while protruding convexly from the side surface of the acupressure module (50), and can be formed not only in the same size but also in different sizes. For example, as illustrated in FIG. 5, a plurality of acupressure balls (51) provided on the side of the acupressure module (50) of the first acupressure unit (212a) may be arranged so that their sizes increase in one direction (counterclockwise), and a plurality of acupressure balls (51) provided on the side of the acupressure module (50) of the second acupressure unit (212b) may be arranged so that their sizes increase in the other direction (clockwise).

[0041] And the side of the acupressure module (50) equipped with a plurality of acupressure balls (51) is divided radially as illustrated in FIG. 5 and is composed of a plurality of support pieces (52), and inside the acupressure module (50), as illustrated in FIG. 6, a pressure control member (53) that moves the plurality of support pieces (52) laterally as it moves up and down may be provided. For example, the pressure control member (53) may be formed in a truncated cone shape and may be moved up and down within the acupressure module (50), and the inner surfaces of the plurality of support pieces (52) may be formed to form a curved surface corresponding to the acupressure control member (53) that contacts it. And the plurality of support pieces (52) may be configured to be interconnected to move outward or inward at the same time, and may be coupled to the bottom surface of the acupressure module (50) so as to be movable outward and inward.

[0042] Accordingly, as shown in FIG. 7, when the pressure control member (53) moves upward, the plurality of support pieces (52) move outward, so that the size of the support module (50) expands, thereby increasing the pressure of the pressure ball (51). When the pressure control member (53) moves downward, the plurality of support pieces (52) move inward, so that the size of the support module (50) reduces, thereby decreasing the pressure of the pressure ball (51).

[0043] The acupressure module (50) described above may be provided with a speaker (54) at the top as illustrated in FIGS. 5 and 6, and an ASMR sound source for inducing the user to sleep may be output through the speaker (54). In addition to the output through the speaker (54), the smart massager (200) may be provided with an audio output terminal to which earphones can be connected by wire, as illustrated in FIG. 8, or a Bluetooth transmitter / receiver to which earphones can be connected wirelessly. In addition, the smart massager (200) may also be provided with a power terminal capable of supplying power to a user's mobile terminal (100), as illustrated in FIG. 8.

[0044] The present invention has been described above, focusing on preferred embodiments thereof. Those skilled in the art will appreciate that the present invention can be implemented in modified forms without departing from its essential characteristics. Therefore, the disclosed embodiments should be considered illustrative rather than restrictive. The scope of the present invention is set forth in the claims, not the foregoing description, and all differences within the scope equivalent thereto should be construed as being encompassed by the present invention.

Claims

1. A smart massager including a massage unit that pressurizes the user's body; and A user app that runs on a mobile terminal and plays ASMR sound sources for inducing sleep; including: Smart massager: A sound source receiving unit for receiving ASMR sound sources played on a mobile terminal; A sound source analysis unit that analyzes the frequency of the received sound source; and A massage control unit that controls the massage unit according to the analyzed frequency to control the body pressure differently; A smart sleep induction system that includes more.

2. In paragraph 1, the massage part: A vibrator massage unit comprising one or more vibrators for vibration massage; The massage control unit is a smart sleep induction system that increases the vibration frequency and lowers the vibration intensity when the sound source frequency corresponds to a high frequency compared to when it corresponds to a low frequency, and lowers the vibration frequency and raises the vibration intensity when the sound source frequency corresponds to a low frequency compared to when it corresponds to a high frequency.

3. In paragraph 2, Further comprising a wearable device for measuring the user's sleep state; A smart sleep induction system that, when a user app determines that a user has transitioned from an awake state to a REM sleep state through a wearable device, adjusts the volume of the playback sound source downward from a default volume level to a first volume level; when a user app determines that a user has transitioned from a REM sleep state to a non-REM sleep state, adjusts the volume of the playback sound source downward to a second volume level; and when a user app determines that a user has entered a slow wave sleep state within a non-REM sleep state, terminates playback of the sound source.

4. In paragraph 3, The sound source analysis unit measures the decibel level of the played sound source, A smart sleep induction system in which the massage control unit adjusts the vibration intensity downward when the measured decibel is confirmed to be a value corresponding to the first volume level, further adjusts the vibration intensity downward when the measured decibel is confirmed to be a value corresponding to the second volume level, and stops the vibrator operation when the sound source reception of the sound source receiver is terminated.

5. In any one of paragraphs 2 to 4, The vibrator massage unit includes a plurality of two-dimensionally arranged vibrators for vibration massage of the user's occipital region. A smart sleep induction system in which the massage control unit activates all vibrators of the vibrator massage unit to maximize the occipital massage area when the user is in an awake state, deactivates some vibrators to reduce the occipital massage area when the transition from the awake state to the REM sleep state is confirmed, additionally deactivates some vibrators to further reduce the occipital massage area when the transition from the REM sleep state to the non-REM sleep state is confirmed, and deactivates all active vibrators to terminate the occipital massage when the entry into the slow-wave sleep state is confirmed.

6. In paragraph 5, the massage part: A first acupressure part including a plurality of acupressure balls arranged in a circular arrangement so as to be in contact with the upper left trapezius muscle and increasing in size in one direction, and a second acupressure part including a plurality of acupressure balls arranged in a circular arrangement so as to be in contact with the upper right trapezius muscle and increasing in size in the other direction; further comprising an acupressure ball massage part; A smart sleep induction system in which the massage control unit rotates the first acupressure unit in one direction and rotates the second acupressure unit in the other direction when the sound source frequency corresponds to a high frequency so that the acupressure intensity increases in the order of the smallest acupressure ball to the largest acupressure ball for the upper left trapezius muscle area and the upper right trapezius muscle area, and when the sound source frequency corresponds to a low frequency so that the first acupressure unit rotates in the other direction and the second acupressure unit rotates in one direction so that the acupressure intensity decreases in the order of the largest acupressure ball to the smallest acupressure ball for the upper left trapezius muscle area and the upper right trapezius muscle area.

7. In paragraph 1, The smart massager is composed of a pillow including a occipital support part (10) on which the occipital region of the user is to rest, and a cervical support part (30) that extends downward from the occipital support part (10) to support the cervical region of the user. A smart sleep induction system including a massage unit (210), a vibrator massage unit (211) provided on the inside of a laryngeal support unit (10) and composed of a vibration pad (40) with a plurality of vibrators arranged in two dimensions, and an acupressure ball massage unit (212) provided on the inside of a cervical support unit (30) and including a plurality of acupressure balls (51).

8. In paragraph 7, The acupressure ball massage part (212) includes a first acupressure part (212a) and a second acupressure part (212b) placed on both sides of the cervical spine of a user lying in an upright position. A smart sleep induction system including a first acupressure unit (212a) and a second acupressure unit (212b) formed in a shape similar to a truncated cone, a plurality of acupressure balls (51) provided in a circumferential direction on the side, and an acupressure module (50) that rotates based on a central axis forming a height direction.

9. In paragraph 8, A smart sleep induction system in which the acupressure module (50) constituting the first acupressure unit (212a) and the acupressure module (50) constituting the second acupressure unit (212b) rotate in opposite directions.

10. In paragraph 8, The multiple acupressure balls (51) provided on the side of the acupressure module (50) are formed in different sizes, A smart sleep induction system in which a plurality of acupressure balls (51) provided on the side of the acupressure module (50) constituting the first acupressure unit (212a) are arranged so that their sizes increase in one direction, and a plurality of acupressure balls (51) provided on the side of the acupressure module (50) constituting the second acupressure unit (212b) are arranged so that their sizes increase in the other direction.

11. In paragraph 8, A smart sleep induction system in which a pressure module (50) is formed of a plurality of support pieces (52) with the sides radially divided, and a pressure control member (53) is provided inside to move the plurality of support pieces (52) laterally as it moves up and down, so that when the pressure control member (53) moves upward, the plurality of support pieces (52) move outward, thereby expanding the size of the support module (50), and when the pressure control member (53) moves downward, the plurality of support pieces (52) move inward, thereby reducing the size of the support module (50).

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