Intelligent monitoring wrist strap for plateau adaptive movement and system thereof

Abstract

The invention discloses an intelligent monitoring wrist strap for plateau adaptive sports and a system thereof. The intelligent monitoring wrist strap comprises a monitoring main body, a left wrist strap and a right wrist strap, one side of the monitoring main body is provided with a power supply lamp, a gait monitoring lamp and an osteoporosis early warning lamp, the other side of the monitoring main body is provided with a charging port, and the monitoring main body is internally provided with a micro-processing chip, an air pressure sensor, a temperature sensor, an ultraviolet sensor and an alarm microphone; an osteoporosis early warning module is arranged at the lower part of the monitoring main body, a display screen is arranged at the upper part of the monitoring main body, and an air pressure sensor, a temperature sensor, a blood oxygen detection module, a heart rate detection module, a gait monitoring module, an osteoporosis early warning module and a wireless transmission module are integrated on the micro-processing chip. According to the plateau environment characteristics and the skeletal system chronic disease risk, the motion state and health data of the wearer are dynamically monitored, and individualized motion guidance and early warning information is generated, so that the risk of plateau crowds in the motion process is reduced, and the individualized health management level is improved.

Description

Technical Field

[0001] This invention relates to an intelligent monitoring wristband and system thereof, and more particularly to an intelligent monitoring wristband and system for high-altitude adaptive exercise. Background Technology

[0002] In high-altitude areas, the air pressure decreases and the oxygen content decreases significantly due to the increase in altitude. The intensity of ultraviolet radiation increases by about 10%-12% with every 1,000 meters increase in altitude. At the same time, the temperature shows a clear vertical decrease. These environmental factors have multiple effects on human physical fitness and health.

[0003] Current wearable sports devices only provide monitoring of routine physiological parameters such as heart rate and steps, lacking real-time assessment modules for dynamic changes in blood oxygen saturation under hypoxic conditions, the cumulative effect of ultraviolet radiation exposure, and the impact of low temperatures on muscle and joint function. Furthermore, given the high risk of osteoarthritis (OA) and osteoporosis (OP) among people living in high-altitude areas due to hypoxic metabolic disorders and reduced outdoor activity, existing devices cannot intelligently analyze exercise load by incorporating individual physiological characteristics (such as baseline bone mineral density and historical joint range of motion data), making it difficult to provide precise exercise guidance programs for prevention and rehabilitation. In addition, the unique environment of high altitudes places higher demands on device battery life, low-temperature adaptability, and resistance to ultraviolet aging. The reliability and stability of existing devices in extreme environments still face technical bottlenecks, necessitating the development of a new type of wearable sports device that integrates environmental perception, health risk assessment, and personalized exercise intervention. Summary of the Invention

[0004] The present invention aims to provide a smart monitoring wristband and system for high-altitude adaptive sports, in order to solve the problem that existing sports wearable devices do not take into account special environmental factors such as low oxygen, high ultraviolet intensity, and low temperature at high altitudes.

[0005] To achieve the above objectives, the present invention provides a smart monitoring wristband for high-altitude adaptation, comprising a monitoring body and left and right wristbands detachably connected to both ends of the monitoring body; one side of the monitoring body is equipped with a power light, a gait monitoring light, and an osteoporosis warning light, while the other side of the monitoring body is equipped with a charging port; the monitoring body internally houses a microprocessor chip, a barometric pressure sensor, a temperature sensor, an ultraviolet sensor, and an alarm microphone; the lower part of the monitoring body is equipped with an osteoporosis warning module, and the upper part of the monitoring body is equipped with a display screen, wherein the microprocessor chip integrates:

[0006] Barometric pressure sensor: used to analyze and process real-time atmospheric pressure, calculate altitude based on it, and adjust exercise load in combination with exercise intensity data;

[0007] Temperature sensor: used to analyze the local real-time temperature. When the temperature is lower than the preset value, it controls the alarm microphone to sound to alert the wearer that there is a risk of movement.

[0008] Blood oxygen detection module and heart rate detection module: used to continuously collect blood oxygen saturation and heart rate, and combined with high-altitude environment adaptation algorithm to assess the safety of exercise in real time;

[0009] Gait monitoring module: The gait monitoring module has a built-in miniature accelerometer to record the wearer's cadence, stride length and exercise impact force. It generates a joint load score based on the detection data and enables dynamic adjustment of exercise prescriptions through software.

[0010] Osteoporosis early warning module: used to record long-term bone load movement and, combined with a fall risk detection algorithm, to issue early warnings for abnormal movement behavior;

[0011] Wireless transmission module: Used for wirelessly connecting to external mobile devices and transmitting data to external mobile devices.

[0012] Furthermore, the gait monitoring module is electrically connected to the microprocessor chip.

[0013] Furthermore, both the left and right wristbands are made of medical-grade TPU elastic material, and the ends of the left and right wristbands are respectively provided with a left adhesive portion and a right adhesive portion.

[0014] Furthermore, the left adhesive part at the end of the left wristband is a plush hook and loop fastener, while the right adhesive part at the end of the right wristband is a hook and loop fastener.

[0015] Furthermore, the display screen is a touchscreen.

[0016] Furthermore, the charging port is a Type-C interface.

[0017] In summary, the present invention has the following advantages over the prior art:

[0018] This invention utilizes air pressure, temperature, and ultraviolet (UV) sensors to monitor the unique environment of high-altitude regions, characterized by low air pressure, low temperatures, and high UV intensity, in real time. When detected values ​​exceed safety thresholds, the display device and warning lights promptly issue alerts, preventing excessive exercise in unsuitable environments and effectively reducing exercise risks associated with high altitudes. By incorporating blood oxygen and heart rate monitoring modules, combined with a high-altitude adaptation algorithm, the invention can assess the wearer's physiological state during exercise in real time. When blood oxygen levels drop or heart rate becomes abnormal, an alarm light is automatically triggered, and an exercise risk warning is generated on the mobile terminal, ensuring exercise safety. A gait monitoring module, using a built-in accelerometer to collect the wearer's stride frequency, stride length, and impact force, calculates joint load indices and generates exercise prescription scores, scientifically guiding high-altitude individuals to exercise appropriately in high-risk arthritis states and reducing sports injuries. Finally, a bone load monitoring module records the wearer's bone load over a long period and, combined with a fall risk recognition algorithm, provides early warnings of abnormal behavior, effectively reducing the risk of falls and fractures in high-altitude individuals with osteoporosis. By setting up a display device and a Bluetooth communication module, the monitoring data can be displayed in real time and transmitted to a mobile terminal application. The application supports personalized exercise prescription push, health report generation and remote doctor intervention, and has multi-ethnic language and voice broadcast functions, making it easy for people of various ethnic groups in the plateau to use.

[0019] In addition, the wristband provided by this invention is made of TPU material, which has the advantages of wear resistance, water resistance, good elasticity and comfortable wearing. The adhesive device makes the wearing stable and reliable by fixing the attached sticker and the adhesive sticker together, which is suitable for sports monitoring in long-term and complex environments. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0021] Figure 1 A front view illustration of the intelligent monitoring wristband for high-altitude acclimatization exercise;

[0022] Figure 2 A schematic diagram of the back of the intelligent monitoring wristband for high-altitude acclimatization;

[0023] Figure 3 This is a schematic diagram of a microprocessor chip and module.

[0024] The above figures include the following reference numerals:

[0025] 1. Monitoring unit; 11. Display screen; 12. Power indicator; 13. Gait monitoring module indicator; 14. Osteoporosis warning indicator; 15. Charging port; 2. Left wristband; 21. Left adhesion site; 3. Right wristband; 31. Right adhesion site; 4. Microprocessor chip; 41. Barometric pressure sensor; 42. Temperature sensor; 43. Ultraviolet sensor; 44. Blood oxygen detection module; 45. Heart rate detection module; 5. Alarm microphone. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the present invention. As used herein, the singular form may also include the plural form unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0029] See Figures 1 to 3As shown, this invention provides a smart monitoring wristband for high-altitude adaptation exercise, hereinafter referred to as the smart monitoring wristband. Similar to existing technologies, this smart monitoring wristband mainly consists of a monitoring body 1 and left wristband 2 and right wristband 3 detachably fixed to both ends of the monitoring body 1. Furthermore, a power light 12, a gait monitoring light, and an osteoporosis warning light 14 are provided on one side (left or right) of the monitoring body 1. Unlike existing technologies, the monitoring body 1 internally houses a microprocessor chip 4, a barometric pressure sensor 41, a temperature sensor 42, an ultraviolet light sensor 43, and an alarm microphone 5. An osteoporosis warning module is located at the lower part of the monitoring body 1, and a display screen 11 is located at the upper part of the monitoring body 1. The microprocessor chip 4 integrates:

[0030] Barometric pressure sensor 41: used to analyze and process the real-time atmospheric pressure, calculate the altitude based on it, and adjust the exercise load in combination with exercise intensity data.

[0031] Temperature sensor 42: used to analyze the local real-time temperature. When the temperature is lower than the preset value, it controls the alarm microphone 5 to sound to alert the wearer that there is a risk of movement.

[0032] Blood oxygen detection module 44 and heart rate detection module 45: are used to continuously collect blood oxygen saturation and heart rate, and combined with the plateau environment adaptation algorithm, to assess the safety of exercise in real time.

[0033] Gait monitoring module: The gait monitoring module has a built-in miniature accelerometer to record the wearer's cadence, stride length and exercise impact force. It generates a joint load score based on the detection data and enables dynamic adjustment of exercise prescriptions through software.

[0034] Osteoporosis early warning module: used to record long-term bone load movement and, combined with a fall risk detection algorithm, to issue early warnings for abnormal movement behavior.

[0035] Wireless transmission module: Employs Bluetooth 5.2 technology, with a transmission distance of up to 10 meters, and supports low-power mode (standby power consumption <10μA) to ensure the wristband's battery life in high-altitude and low-temperature environments. After the wearer pairs with the wristband via a mobile terminal (phone / tablet) application, monitoring data (environmental parameters, physiological signs, and exercise data) is synchronized to the application every 30 seconds. The application generates a multi-dimensional health report based on the data, including:

[0036] Daily environmental exposure analysis (altitude variation curve, cumulative ultraviolet dose, duration of low temperature exposure);

[0037] Physiological trend graph (fluctuation of blood oxygen saturation, changes in heart rate, resting heart rate);

[0038] Exercise and health assessment (joint load index statistics, bone load exercise duration, gait compliance score);

[0039] Risk warning records (warning type, trigger time, and handling suggestions).

[0040] The application supports multi-ethnic language interfaces such as Chinese, Tibetan, and Uyghur, and also has a voice broadcast function (supporting multi-ethnic language voice synthesis). Users can obtain data through voice commands (such as "play today's health report" or "check current altitude"), adapting to the usage habits of multi-ethnic groups in plateau regions.

[0041] The wireless transmission module is used to connect to external devices. Wearers can connect to an application on their mobile device via the wireless transmission module. The application includes four functional modules: personalized exercise guidance, exercise risk warning, health report generation, and remote doctor intervention. The application supports multilingual interface display and voice broadcasting, adapting to the needs of diverse ethnic groups in high-altitude areas.

[0042] Charging and Power Management: The charging port 15 uses a Type-C interface and is equipped with a waterproof silicone plug. The charging power is 5V / 1A, and it takes 1.5 hours to fully charge (battery capacity is 300mAh). The system supports intelligent power management, automatically switching to low-power mode in low-temperature environments (-20℃ to 0℃), disabling some non-core functions (such as reducing the sampling frequency of the UV sensor 43 to 1 time / minute), in which case the battery life can reach 7 days; in normal temperature environments (10℃ to 25℃), the battery life in normal use mode is 5 days, meeting the power supply needs of long-term outdoor activities in high-altitude areas.

[0043] Indicator Light System: Power Light 1212 (Green): Solid light indicates sufficient power (>50%), flashing (1 time / second) indicates insufficient power (<20%), rapid flashing (3 times / second) indicates charging; Gait Monitoring Light 13 (Yellow): Solid light indicates normal joint load (index <6), flashing (1 time / second) indicates high joint load (6≤index<8), rapid flashing (2 times / second) indicates excessive joint load (index≥8); Osteoporosis Warning Light 1414 (Orange): Solid light indicates insufficient bone load, flashing (1 time / 5 seconds) indicates excessive ultraviolet radiation risk, rapid flashing (2 times / second) indicates fall warning.

[0044] Alarm Microphone 5: It adopts a miniature piezoelectric buzzer with a volume of up to 85dB (1 meter distance) and supports three alarm modes: Level 1 warning (low-frequency intermittent buzzer: 1 time / second, lasting 0.5 seconds), Level 2 warning (medium-frequency intermittent buzzer: 2 times / second, lasting 0.3 seconds), and Level 3 warning (high-frequency continuous buzzer). Different modes correspond to different risk levels, making it easy for the wearer to quickly identify the risk.

[0045] I. Daily usage procedure:

[0046] (1) Wearing and starting: The wearer aligns and attaches the left adhesive part 21 of the left wristband 2 with the right adhesive part 31 of the right wristband 3, and adjusts it to a comfortable tightness (preferably with one finger inserted). The wristband will automatically turn on (by detecting the wearing status through the pressure sensor), the power light 12 will light up, and the display screen 11 will display the welcome screen and the current time, altitude, and temperature data.

[0047] (2) Data acquisition and analysis: After the system starts, each sensor begins to acquire data in real time. The microprocessor chip 4 performs preprocessing on the data every 1 second and comprehensive analysis every 5 seconds. If abnormal data is detected (such as blood oxygen being lower than the threshold or the temperature being too low), the corresponding early warning mechanism is immediately triggered. If the data is normal, the data is synchronized to the mobile terminal application every 30 seconds.

[0048] (3) Exercise guidance and adjustment: Before engaging in exercise (such as mountain climbing or brisk walking), the wearer can input exercise goals (such as "30 minutes of mountain climbing" or "1 hour of brisk walking") through a mobile terminal application. The system generates an initial exercise prescription based on current environmental parameters (altitude, temperature, UV intensity) and individual physiological data (blood oxygen, heart rate, and baseline bone density). During exercise, the system dynamically adjusts the prescription based on real-time monitoring data. For example, when the altitude increases and blood oxygen decreases, the system automatically suggests reducing the exercise intensity (such as "reducing the cadence from 120 steps / minute to 100 steps / minute").

[0049] (4) Health Reporting and Intervention: At 20:00 every day, the application automatically generates a daily health report, including a summary of environmental exposure, physiological trend, exercise health assessment, and exercise recommendations for the next day. If there are abnormal indicators in the report (such as excessive heart rate fluctuations or insufficient bone load), the system will push targeted intervention plans, such as "It is recommended to do 20 minutes of weight-bearing exercise (brisk walking) tomorrow and supplement with vitamin D to enhance bone density." At the same time, doctors or community healthcare workers can view the wearer's long-term data through the cloud platform (which is interconnected with the application) and remotely adjust the exercise prescription to achieve intelligent exercise health management with a three-level linkage between the hospital, community, and family.

[0050] II. Response to Special Scenarios

[0051] (1) High altitude acute reaction scenario: When the wearer experiences high altitude acute reaction (such as headache, dizziness, accompanied by blood oxygen below 85% and heart rate above 120 beats / minute), the system triggers a level 3 warning, the alarm microphone 5 continuously beeps, the warning light (red, yellow and orange lights flash simultaneously), and the mobile terminal application automatically pushes emergency advice (such as "stop exercising immediately, move to a low altitude area, and inhale oxygen (if available)"), and sends a distress message containing the geographical location to the preset emergency contact.

[0052] (2) Extreme low temperature scenario: When the temperature is below -25℃, the system will activate the extreme low temperature protection mode, turn off the display screen 1111 (only the indicator light and alarm function are retained), reduce the sensor sampling frequency (the air pressure and temperature sensor 42 samples once every 30 seconds, and the blood oxygen and heart rate sensor samples once every 10 seconds) to extend the battery life; at the same time, push the reminder "Extreme low temperature, it is recommended to enter the room to keep warm as soon as possible" through the mobile terminal to avoid equipment failure and human frostbite.

[0053] (3) Long-term high-altitude stay scenario: For people who stay in high-altitude areas for a long time (more than 1 month), the system will establish a personal high-altitude adaptation model and record the monthly baseline blood oxygen saturation, baseline heart rate, and bone density change trend (indirectly assessed through bone load data). If abnormal baseline data is found (such as a monthly decrease of more than 2% in blood oxygen saturation or insufficient bone load for 2 weeks), intervention prompts will be pushed to the wearer and medical staff in a timely manner, such as "It is recommended to have a lung function test" or "Increase the weekly weight-bearing exercise time to 200 minutes".

[0054] As a preferred embodiment, the gait monitoring module is electrically connected to the microprocessor chip 4.

[0055] As a preferred option, both the left wristband 2 and the right wristband 3 are made of medical-grade TPU elastic material (Shore hardness 70A). This material has excellent abrasion resistance (abrasion resistance coefficient ≤0.03), water resistance (water absorption rate <0.1%), and biocompatibility (no skin sensitization). It conforms to the wrist curve when worn and provides comfortable wear even with prolonged use. The left adhesive portion 21 at the end of the left wristband 2 is a loop-faced Velcro, while the right adhesive portion 31 at the end of the right wristband 3 is a hook-faced Velcro. The bonding strength between the two can reach 5N / 25mm, and the bonding strength remains above 80% after 5000 repeated bonding cycles, ensuring the wristbands remain stable and do not fall off during strenuous exercise (such as running and mountain climbing). Furthermore, the wristband length is adjustable (range: 150-220mm) to accommodate wearers with different wrist sizes.

[0056] As a preferred option, the display screen 11 is a touch screen for user convenience.

[0057] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0058] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0059] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A highland adaptive sports intelligent monitoring wristband and its system, comprising a monitoring main body (1) and a left wristband (2) and a right wristband (3) detachably connected at both ends of the monitoring main body (1); one side of the monitoring main body (1) is provided with a power supply lamp (12), a gait monitoring lamp and an osteoporosis early warning lamp (14), and the other side of the monitoring main body (1) is provided with a charging port (15), characterized in that, The inside of the monitoring body (1) is provided with a micro-processing chip (4), an air pressure sensor (41), a temperature sensor (42), an ultraviolet sensor (43) and an alarm microphone (5); the lower part of the monitoring body (1) is provided with an osteoporosis early warning module, and the upper part of the monitoring body (1) is provided with a display screen (11), wherein the micro-processing chip (4) is integrated with: Air pressure sensor (41): used for analyzing and processing real-time acquired atmospheric pressure, and calculating altitude according to the atmospheric pressure, and adjusting exercise load combined with exercise intensity data; Temperature sensor (42): used for analyzing real-time temperature conditions, and controlling the alarm microphone (5) to emit sound when the air temperature is lower than the preset value, so as to prompt the wearer that there is a risk of exercise; Blood oxygen detection module (44) and heart rate detection module (45): used for continuously collecting blood oxygen saturation and heart rate, and combining with highland environment adaptability algorithm to evaluate whether the exercise is safe in real time; Gait monitoring module: the gait monitoring module is provided with a micro-accelerometer, which is used for recording the step frequency, step length and exercise impact force of the wearer, generating joint load score according to the detection data, and realizing dynamic adjustment of exercise prescription through software end; Osteoporosis early warning module: used for recording long-term bone load exercise, and issuing early warning prompt to abnormal exercise behavior combined with fall risk detection algorithm; Wireless transmission module: used for wirelessly connecting external mobile devices and transmitting data to external mobile devices.

2. The high altitude fitness sports intelligent monitoring wristband and system according to claim 1, characterized in that, The gait monitoring module is electrically connected with the micro-processing chip (4).

3. The high altitude fitness sports intelligent monitoring wristband and system according to claim 1, characterized in that, The left wrist strap (2) and the right wrist strap (3) are made of medical grade TPU elastic material, and the ends of the left wrist strap (2) and the right wrist strap (3) are respectively provided with left and right adhesive parts (21) and (31).

4. The high altitude fitness sports intelligent monitoring wristband and system according to claim 3, characterized in that, The left adhesive part (21) at the end of the left wrist strap (2) is a velvet side Velcro, and the right adhesive part (31) at the end of the right wrist strap (3) is a hook side Velcro.

5. The high altitude fitness sports intelligent monitoring wristband and system according to claim 1, characterized in that, The display screen (11) is a touch screen.

6. The high altitude fitness sports smart monitoring wristband and system according to claim 1, wherein, The charging port (15) is a Type-C interface.

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