CN117414516A - Sleep aid smart bracelet - Google Patents

Abstract

The invention discloses a sleep-aiding intelligent bracelet, which belongs to the technical field of intelligent bracelets and comprises a dial, wherein a core processor is fixedly arranged in the dial, a Bluetooth chip, a temperature sensor, an accelerometer, a gyroscope, a heart rate monitor, a micro-current controller and a white noise controller are fixedly arranged in the dial, the core processor is electrically connected with the Bluetooth chip, the temperature sensor, the accelerometer, the gyroscope, the heart rate monitor, the micro-current controller and the white noise controller in a bidirectional manner, micro-current can promote relaxation and fall asleep by stimulating a nervous system, white noise can mask noise interference in the environment, people can fall asleep more quickly and keep a deep sleep state, so that sleep quality is improved, and the combination of the micro-current and the white noise can help to alleviate insomnia. Microcurrents can stimulate the brain to produce relaxing and sleeping chemicals, while white noise can provide a smooth background sound, making the brain more prone to sleep.

Description

Sleep aid smart bracelet

Technical field

The invention belongs to the technical field of smart bracelets, and particularly relates to sleep-aid smart bracelets.

Background technique

A smart bracelet is a wearable smart device. Through the smart bracelet, users can record real-time data such as exercise, sleep, and diet in daily life, and combine these data with mobile phones and tablets to guide healthy living through data. . As a technological product that has attracted much attention from users, smart bracelets have powerful functions that are quietly penetrating and changing people's lives. With the accelerated pace of life today, the increase in work, study and life pressure, more and more people have reduced sleep quality, which is manifested by insomnia, excessive dreams, talking in sleep, waking up, etc., resulting in lack of energy during the day, physical fatigue, and low work efficiency. .

Nowadays, the sleep quality of the public is a major issue that society pays attention to. There are many types of sleep aid products, and each carrier has its own shortcomings. Since the existing smart bracelets on the market are portable and convenient, but have no sleep function, we now propose a sleep aid. Smart bracelet.

Contents of the invention

In view of the shortcomings of the existing technology, the present invention provides a sleep-aid smart bracelet, which solves the above problems.

In order to achieve the above objectives, the present invention is implemented through the following technical solutions: a sleep-aid smart bracelet includes a dial, a core processor is fixedly installed inside the dial, and a Bluetooth chip, a temperature sensor, an accelerometer, and a Bluetooth chip are fixedly installed inside the dial. Gyroscope, heart rate monitor, micro-current controller and white noise controller, the core processor and Bluetooth chip, temperature sensor, accelerometer, gyroscope, heart rate monitor, micro-current controller and white noise controller bi-directional circuit sexual connection.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

Further technical solution: a battery panel is fixedly installed inside the dial, a charging port is provided on the surface of the dial, and the output end of the charging port is electrically connected to the input end of the battery panel.

Further technical solution: a sound tube is fixedly installed on the surface of the dial, and the sound tube is bidirectionally electrically connected to the core processor.

Further technical solution: straps are fixedly installed at both ends of the dial, and the straps are made of rubber.

Further technical solution: a flash light is fixedly installed on the surface of the dial, and the flash light is bidirectionally electrically connected to the core processor.

A sleep detection method based on a sleep-aid smart bracelet, characterized in that the method includes the following steps:

S1. Collect sensor data. The smart bracelet has built-in sensors such as accelerometer, gyroscope, heart rate monitor, etc., and collects data to collect the user's heart rate, sleep quality, oxygen content, etc.;

S2. Data processing. The smart bracelet processes, filters, and corrects the raw data collected by the sensor.

and uses machine learning algorithms to identify different movement patterns;

S3. Data transmission, the smart bracelet transmits the processed data to mobile phones or other devices through wireless communication technologies such as Bluetooth, allowing users to view relevant health data at any time;

S4. Data display and analysis. Users can view the health data transmitted by the smart bracelet through mobile APP or other software, and analyze and record it. If the user is sleeping, the sleep aid mode is automatically turned on; if the user is awake but needs to sleep, the reminder function is turned on, prompting the user to manually turn on the sleep aid function;

S5. Monitors sleep status and automatically activates the sleep aid function;

S6. Monitor the awake state, set the reminder function, and manually activate the sleep aid function. The smart bracelet can also remind the user to improve sleep on time through vibration, flash, etc.;

S7. Sleep aid function, by the user manually or automatically turning on the sleep aid mode and selecting the sleep aid method, the smart bracelet starts to emit micro current or white noise to aid sleep.

beneficial effects

The present invention provides a sleep-aid smart bracelet, which has the following beneficial effects compared with the existing technology:

1. Improve sleep quality: Microcurrent can promote relaxation and falling asleep by stimulating the nervous system. White noise can mask noise interference in the environment, help people fall asleep faster and maintain a deep sleep state, thereby improving sleep quality.

2. Relieve insomnia problems: The combination of microcurrent and white noise can help relieve insomnia problems. Microcurrent can produce relaxation and sleep-inducing chemicals by stimulating the brain, while white noise can provide a smooth background sound that makes it easier for the brain to enter a sleep state.

3. Improve the speed of falling asleep: Microcurrent and white noise can help people fall asleep faster. Microcurrent can stimulate the brain to produce melatonin, a hormone that regulates sleep, while white noise can provide a stable sound environment to help people relax and fall asleep faster.

4. Personalized adjustment: Smart bracelets usually have personalized adjustment functions and can be adjusted according to the user's sleeping habits and needs. Users can choose different white noise types and microcurrent strengths according to their preferences to obtain the best sleep aid effect.

5. Portability: The portability of the smart bracelet makes it a convenient sleep aid. Users can wear the bracelet anytime and anywhere, and enjoy the sleep-aid effect without the need for additional equipment or appliances.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.

Figure 2 is a schematic cross-sectional structural diagram of the present invention.

Figure 3 is a schematic flowchart of the implementation process of the sleep aid smart bracelet method of the present invention.

Figure 4 is a schematic diagram of the control end for implementing the method of sleeping aid smart bracelet according to the present invention.

Notes on reference numbers: 1. Dial; 11. Flash; 12. Core processor; 13. Bluetooth chip; 14. Temperature sensor; 15. Accelerometer; 16. Gyroscope; 17. Heart rate monitor; 18. Microcurrent control 19. White noise controller; 101. Battery board; 102. Charging port; 103. Sound tube; 2. Watch strap.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Please refer to Figures 1 to 2, which is a sleep-aid smart bracelet provided by an embodiment of the present invention, including a dial 1. A core processor 12 is fixedly installed inside the dial 1, and the user's information is collected through the core processor 12. , detection, a Bluetooth chip 13, a temperature sensor 14, an accelerometer 15, a gyroscope 16, a heart rate monitor 17, a microcurrent controller 18 and a white noise controller 19, a core processor 12 and a Bluetooth chip 13 are fixedly installed inside the dial 1 , temperature sensor 14, accelerometer 15, gyroscope 16, heart rate monitor 17, microcurrent controller 18 and white noise controller 19 are bidirectionally electrically connected, and the microcurrent and white noise controller 19 release microcurrent and White noise helps people fall asleep faster through the combination of microcurrent and white noise.

For the above examples, those skilled in the art should know that the method of assisting users to sleep can be adjusted. For example, a sleep aid smart bracelet can not only provide micro-current and white noise stimulation, but can also be combined with other sleep aid technologies, such as breathing training. , sound therapy, etc. This allows users to choose different sleep aids based on their needs.

Specifically, a battery panel 101 is fixedly installed inside the dial 1 , and a charging port 102 is provided on the surface of the dial 1 . The output end of the charging port 102 is electrically connected to the input end of the battery panel 101 .

In the embodiment of the present invention, the battery panel 101 inside the dial 1 can be charged through the charging port 102, thereby ensuring the normal use of the sleep aid smart bracelet.

Specifically, a sound tube 103 is fixedly installed on the surface of the dial 1 , and the sound tube 103 is bidirectionally electrically connected to the core processor 12 .

In the embodiment of the present invention, an announcement can be made through the sound tube 103 to remind the user to sleep.

Specifically, watch straps 2 are fixedly installed at both ends of the dial 1, and the watch straps 2 are made of rubber material.

In the embodiment of the present invention, the sleep-aid smart bracelet can be fixed on the arm surface through the watch strap 2, and the rubber material provides comfort for wearing.

Specifically, a flashlight 11 is fixedly installed on the surface of the dial 1 , and the flashlight 11 is bidirectionally electrically connected to the core processor 12 .

In the embodiment of the present invention, the flashlight 11 flashes to remind the user to sleep.

Please refer to Figures 3 to 4, a sleep detection method based on a sleep aid smart bracelet, the method includes the following steps;

S1. Collect sensor data. The smart bracelet has built-in sensors such as accelerometer, gyroscope, heart rate monitor, etc., and collects data to collect the user's heart rate, sleep quality, oxygen content, etc.;

S2. Data processing. The smart bracelet processes, filters, and corrects the raw data collected by the sensor, and uses machine learning algorithms to identify different movement patterns; the heart rate method is used to determine sleep entry, using the pulsating changes in light transmittance in the blood. Converted into an electrical signal, that is, heart rate. The bracelet emits a beam of light to illuminate the blood vessels. When the heart contracts, the peripheral blood volume is the largest and the amount of light absorbed is the largest. The less light is reflected back to the receiving end of the sensor; conversely, when the heart relaxes, the results are opposite. Then through the algorithm, your heart rate can be obtained. When the user is sleeping, the heart rate will generally drop; and when the user sleeps deeply, the heart rate will drop even lower. The bracelet monitors the user's heart rate variability to determine the user's sleep time and depth of sleep; the machine learning algorithm for human movement patterns adopts the existing algorithm model: a human movement recognition method based on the MPU9250 microprocessor , mainly the random forest algorithm. When the user performs various sports while wearing the bracelet, the bracelet can automatically collect and store the acceleration data generated by the user during the exercise. By analyzing these data, the type of human movement can be determined, and the acceleration sensor embedded in the bracelet can be collected. The acceleration of the athlete in the three directions of X, Y, and Z is filtered by the filtering algorithm. The data is analyzed in the time domain and frequency domain respectively, and then 34 relevant features are extracted through feature engineering and feature selection is used. The algorithm selects the main 16 features to reduce the complexity of the algorithm, and finally uses the random forest algorithm to identify five movement modes: walking, running, badminton forehand swing, table tennis, and rowing. This algorithm is quoted from the article "Human Movement Pattern Recognition Based on Acceleration Sensor" by Sun Yuhang, Zhou Jianqin, and Zhang Xuefeng.

S3. Data transmission, the smart bracelet transmits the processed data to mobile phones or other devices through wireless communication technologies such as Bluetooth, allowing users to view relevant health data at any time;

S4. Data display and analysis. Users can view the health data transmitted by the smart bracelet through mobile APP or other software, and analyze and record it. If the user is sleeping, the sleep aid mode is automatically turned on; if the user is awake but needs to sleep, the reminder function is turned on, prompting the user to manually turn on the sleep aid function;

S5. Monitors sleep status and automatically activates the sleep aid function;

S6. Monitor the awake state, set the reminder function, and manually activate the sleep aid function. The smart bracelet can also remind the user to improve sleep on time through vibration, flash, etc.;

S7. Sleep aid function, by the user manually or automatically turning on the sleep aid mode and selecting the sleep aid method, the smart bracelet starts to emit micro current or white noise to aid sleep.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an assist sleep intelligent bracelet, includes dial plate (1), its characterized in that, inside fixed mounting of dial plate (1) has core treater (12), inside fixed mounting of dial plate (1) has bluetooth chip (13), temperature sensor (14), accelerometer (15), gyroscope (16), heart rate monitor (17), little electric current controller (18) and white noise controller (19), core treater (12) and bluetooth chip (13), temperature sensor (14), accelerometer (15), gyroscope (16), heart rate monitor (17), little electric current controller (18) and the two-way electric connection of white noise controller (19).

2. The sleep-aiding intelligent bracelet according to claim 1, wherein a battery plate (101) is fixedly arranged in the dial plate (1), a charging port (102) is formed in the surface of the dial plate (1), and the output end of the charging port (102) is electrically connected with the input end of the battery plate (101).

3. The sleep-aiding intelligent bracelet according to claim 1, wherein an sounding cylinder (103) is fixedly arranged on the surface of the dial plate (1), and the sounding cylinder (103) is in bidirectional electrical connection with the core processor (12).

4. The sleep-aiding intelligent bracelet according to claim 1, wherein watchbands (2) are fixedly arranged at two ends of the dial plate (1), and the watchbands (2) are made of rubber materials.

5. The sleep-aiding intelligent bracelet according to claim 1, characterized in that a flash lamp (11) is fixedly arranged on the surface of the dial plate (1), and the flash lamp (11) is electrically connected with a core processor (12) in a bidirectional manner.

6. The intelligent bracelet sleep detection method based on sleep aiding is characterized by comprising the following steps of:

s1, collecting sensor data, wherein sensors such as an accelerometer, a gyroscope, a heart rate monitor and the like are arranged in the intelligent bracelet, and collecting heart rate, sleep quality, oxygen content and the like of a user through the collected data;

s2, data processing, wherein the intelligent bracelet processes, filters and corrects the original data acquired by the sensor,

and using a machine learning algorithm to identify different motion patterns;

s3, data transmission, wherein the intelligent bracelet transmits the processed data to a mobile phone or other equipment through wireless communication technologies such as Bluetooth, so that a user can conveniently check related health data at any time;

s4, displaying and analyzing the data, wherein a user can check the health data transmitted by the intelligent bracelet through the mobile phone APP or other software, and analyzing and recording the health data. If the user is sleeping, automatically starting a sleep aiding mode; if the user is in a state of waking but needing sleeping, the reminding function is started, so that the user is prompted to manually start the sleep aiding function;

s5, monitoring that the user is sleeping, and automatically starting a sleep assisting function;

s6, monitoring the user in a waking state, setting a reminding function, manually starting a sleep aiding function, and reminding the user of improving sleep on time in a vibration, flashing and other modes by the intelligent bracelet;

s7, the sleep aiding function starts a sleep aiding mode manually or automatically by a user and selects a sleep aiding mode, and the intelligent bracelet starts to emit micro current or white noise to assist sleep.