CN118975784A

CN118975784A - Family fitness management method and device

Info

Publication number: CN118975784A
Application number: CN202411036236.0A
Authority: CN
Inventors: 杨小峰; 周超; 吴明江; 黄煜壅; 涂雄自; 顾民
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2024-07-31
Filing date: 2024-07-31
Publication date: 2024-11-19

Abstract

The invention relates to the technical field of medical health care. A home fitness management method and apparatus are provided. The method comprises the following steps: acquiring physique information of a target user and storing the physique information according to time; the constitution information includes: body weight, body fat rate, muscle mass, heart rate, moisture content, muscle tone, skin temperature; and formulating a corresponding body-building strategy for the target user according to the physique information, and synchronizing the body-building strategy to the mobile phone of the target user. The device provided by the invention provides the functions of constitution detection, movement monitoring, muscle relaxation and the like, and supports data tracking, social interaction and personal account management. The household fitness machine solves the problem that household fitness lacks professional guidance by providing a personalized comprehensive fitness scheme. Through enhancing social interaction and improving interestingness, the problem of insufficient exercise power is effectively solved, and the freedom degree and flexibility of home exercise are improved.

Description

Household body-building management method and device

Technical Field

The invention relates to the technical field of medical care, in particular to a household body-building management method and device.

Background

In busy modern life, fitness has become an important component of people pursuing a healthy lifestyle. However, limitations of traditional exercise, such as inconvenience in geographical location, scarcity of professional coaching resources, high expense, and duplication and lack of personalization of exercise content, have led to many people to stumble on roads pursuing health.

With the development of technology and the change of consumer preference, the demand for home exercise is rapidly growing, and the demand for high-quality health resources and high-quality exercise services is also continuously growing, for which reason, it is necessary to develop a home exercise system that meets diversified exercise demands through specialized and personalized exercise services.

Disclosure of Invention

The invention provides a home body-building management method and device, which are used for solving the problem that home body-building lacks professional guidance.

A home fitness management method, comprising:

the acquired physique information of the target user is stored according to time; the constitution information includes: body weight, body fat rate, muscle mass, heart rate, moisture content, muscle tone, skin;

And formulating a corresponding body-building strategy for the target user according to the physique information, and synchronizing the body-building strategy to the mobile phone of the target user.

Further, the home fitness management method as described above, comprising:

Capturing the motion trail of a target user in a three-dimensional space in real time through an optical motion capture camera;

processing the motion trail of the target user in a three-dimensional space to obtain various motion gesture images;

And comparing various motion gesture images of the target user with corresponding standard gestures, and correcting the motion gesture of the target user according to a comparison result.

Further, the home fitness management method as described above, comprising:

Selecting one muscle relaxing mode from a plurality of different muscle relaxing modes according to the body building process or the requirement of a target user, and adopting the selected muscle relaxing mode to irradiate red light to the target user so as to stimulate muscles and skin tissues and achieve the purposes of relaxing and recovering;

each muscle relaxation mode corresponds to a red light intensity and a time period of irradiation.

Further, according to the home fitness management method, the correcting the motion gesture of the target user includes:

Correcting the motion gesture of the target user by voice prompt and a mode of displaying the correct gesture in the interactive screen.

Further, the home fitness management method as described above helps to relax mind and body by playing music while the target user is illuminated with red light.

Further, according to the home fitness management method, various motion videos of the target user and corrected motion videos are stored;

and calling the corresponding motion video according to the calling instruction input by the target user.

Further, according to the home body-building management method, account numbers corresponding to different target users are respectively obtained;

Respectively storing and playing back body measurement information, movement conditions and body building processes corresponding to each account;

accumulating the movement time of each account and ranking according to the accumulated result;

the ranking is interacted with by other users of the community.

Further, according to the home fitness management method, the fitness process of the target user includes: a preparation stage, a movement stage, a high-strength stage and a recovery stage;

the fitness course is determined according to the muscle tension, heart rate and skin temperature of the target user.

A home fitness management device comprising: an intelligent interaction screen, a main control box and an intelligent blanket;

the intelligent interaction screen is connected with the main control box and is arranged above the main control box; the intelligent blanket is connected with the main control box in a wireless mode;

an optical motion capturing camera and a plurality of red light emitting holes are also arranged on the intelligent interaction screen; the red light emitted from the red light emitting hole can be irradiated to the smart blanket area;

the main control box comprises a data processing module, a communication module and a power supply module;

The intelligent blanket includes: the conductive damping layer, the sensor, the electrode sheet layer and the damping anti-slip layer;

The data processing module is used for executing the home fitness management method according to any one of the above;

the communication module is used for displaying analysis and processing results of the data processing module through the intelligent interactive screen; for processing the result sending the message to a mobile phone of a user; and the intelligent blanket is used for shooting different angles of the target user according to different red lights emitted by the intelligent blanket according to the processing result.

Further, in the home fitness management device as described above, an anti-skid wheel is provided at the bottom of the main control box.

The device provided by the invention provides the functions of constitution detection, movement monitoring, muscle relaxation and the like, and supports data tracking, social interaction and personal account management. The household fitness machine solves the problem that household fitness lacks professional guidance by providing a personalized comprehensive fitness scheme. Through enhancing social interaction and improving interestingness, the problem of insufficient exercise power is effectively solved, and the freedom degree and flexibility of home exercise are improved.

Drawings

In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a home fitness management device according to the present invention;

FIG. 2 is a schematic diagram showing a monitoring status of a home fitness management device according to the present invention;

FIG. 3 is a second schematic diagram of a monitoring status of the home fitness management device according to the present invention;

FIG. 4 is a schematic view of infrared irradiation performed by the home fitness management device according to the present invention;

reference numerals:

1: an intelligent interactive screen; 2: a main control box; 3: an intelligent blanket; 4: an optical motion capture camera; 5: red light emitting holes; 6: an anti-skid wheel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Because of the time and space limitation of the traditional body building, the living place is inconvenient to be away from the gymnasium or the body building facility, and the body building selection of people is limited; the busy work makes it difficult to schedule fixed time to go to the gym, which affects the persistence of the exercise program; the household space is limited, and large-scale body-building equipment is difficult to accommodate, so that the possibility of household body-building is limited. To this end, the invention provides a home exercise device comprising: an intelligent interaction screen 1, a main control box 2 and an intelligent blanket 3; the intelligent interaction screen 1 is arranged above the main control box 2; the intelligent blanket 3 is connected with the main control box 2 through WIFI, bluetooth and other modes, so that the intelligent interaction screen is interconnected with the intelligent blanket and the mobile phone. An optical motion capturing camera 4 and a plurality of red light emitting holes 5 are also arranged on the intelligent interaction screen 1. The optical motion capture camera 4 has a function of capturing a motion trajectory or capturing a motion video image with high resolution, high speed, and high accuracy. The red light emitted from the red light emitting hole 5 can be irradiated to the smart blanket area. The main control box 2 comprises a data processing module, a communication module and a power module. The intelligent blanket 3 is divided into three layers, namely a conductive shock absorption layer, a sensor, an electrode sheet layer and a shock absorption anti-slip layer. And a battery is built in the intelligent blanket 3, which is charged by being connected to the main control box. The bottom of the main control box 2 is provided with an anti-skid wheel 6.

Wherein the power module is responsible for providing stable and safe power. The power of the module is 300W, and the reliable work of the product can be ensured. The data processing module is the core of the system and is responsible for collecting, processing and analyzing data from sensors and other input devices. The communication module is responsible for connection and data transmission between the system and external equipment or network.

The data processing module provided by the invention is used for executing the following home fitness management method:

The invention provides a home body-building management method, which comprises the following steps:

The acquired physique information of the target user is stored according to time; the constitution information includes: body weight, body fat rate, muscle mass, heart rate, moisture content, muscle tone, skin; and formulating a corresponding body-building strategy for the target user according to the physique information, and synchronizing the body-building strategy to the mobile phone of the target user.

Specifically, the invention adopts BIA bioelectrical impedance analysis principle, when a user stands on the intelligent blanket, weak current is led into a human body from the electrode plate sensor layer through the conductive sponge, comprehensive physique evaluation is carried out by combining AI vision and an optical three-dimensional reconstruction technology, various data of the human body such as body fat, body weight, body fat rate, muscle mass, heart rate, moisture content, muscle tension, skin temperature and the like are detected, and meanwhile, a body measurement report is generated and a careful body building suggestion and plan (namely a body building strategy) is given. All detection reports and suggestions are automatically synchronized into software, and a user can check the detection reports and suggestions through the mobile phone at any time and any place.

Wherein the heart rate is acquired by a photoplethysmography (PPG) sensor, the principle of implementation is: PPG sensors monitor heart rate by shining light and measuring changes in light absorption caused by changes in blood volume within the blood vessels of the foot. Height then captures whole body images of the user from different angles using 4 optical motion capture cameras. And synthesizing a stereoscopic model of the user by utilizing the captured image data through a three-dimensional reconstruction technology. In a three-dimensional reconstructed user model, the system may measure the vertical distance from the ground to the top of the head, thereby estimating the height of the user. The weight is evenly distributed on the blanket through enough high-precision pressure sensors on the intelligent blanket to capture the weight distribution of the whole body.

Further, the home fitness management method further comprises: capturing the motion trail of a target user in a three-dimensional space in real time through an optical motion capture camera; processing the motion trail of the target user in a three-dimensional space to obtain various motion gesture images; and comparing various motion gesture images of the target user with corresponding standard gestures, and correcting the motion gesture of the target user according to a comparison result.

In particular, due to lack of guidance in traditional home-based exercise, exercise may not be performed properly, affecting exercise performance and safety. And the services provided by the traditional gymnasium are often standardized, and the requirements of individual differences are difficult to meet. In addition, professional fitness coaches are limited in resources and are expensive. And performing the same exercise or lesson for a long period of time may lead to boring and tiring of the user. The traditional exercise mode often lacks innovation and change and cannot continuously attract the interest of users, so that the enthusiasm of exercise is further reduced. In order to solve the problems, the application monitors and records the gesture of the user in real time (as shown in fig. 2 and 3) after the target user starts to move, and compares the gesture with the correct action, when the action difference is larger than a set reference value, the body-building system judges the gesture to be the wrong gesture, and the correct gesture is displayed in the intelligent interaction screen through voice prompt, so as to achieve the effect of correcting the gesture of the user. Meanwhile, the electrode plates and the sensors on the intelligent blanket can stably monitor and record various data of a user in real time, and the user is guided to exercise correctly and effectively.

The invention adopts a high-precision optical motion capturing technology and combines AI visual analysis, thereby being capable of accurately capturing and analyzing each motion detail of a user in the body-building process. Through real-time tracking and analysis to human key point, body-building manager can evaluate user's gesture accuracy to correct in time through pronunciation and visual feedback, greatly promoted the security and the effect of body-building. Through the optical three-dimensional reconstruction technology, the fitness manager can create a three-dimensional model of the user, so that gesture analysis is more stereoscopic and visual, and more personalized fitness guidance can be provided. The application of this technique enables the exercise manager to understand the user's physical structure and exercise habits more in depth, thereby providing a more accurate exercise regimen.

Specifically, first, a user performs exercise activities under the monitoring of four high-speed optical motion capture cameras, which synchronously capture specific points on the user, recognize and track the motion trail of the user in three-dimensional space, and provide accurate motion data for the system. The captured images are then synchronized and preprocessed to enhance the accuracy of subsequent analysis. Then, a three-dimensional model of the user is constructed by utilizing a three-dimensional reconstruction technology to intuitively display the body posture and the motion. The accuracy of the human body key point assessment action is further identified and analyzed, and the human body key point assessment action is compared with a standard movement pattern. The system tracks the key points in real time, evaluates and feeds back the actions of the user in real time, and provides correction guidance.

The method marks the key parts of the user by utilizing optical motion capture, compares the marked gesture with the correct gesture, and corrects the motion gesture of multiple users according to the comparison junction.

The related theory proves that:

The method comprises the steps that a plurality of cameras shoot an object with tracking points, a calibration equation is established according to the corresponding relation between 3D coordinates in space and 2D coordinates in camera images, certain transformation is carried out on the calibration equation, a linear equation which is relatively simple and quick to calculate is obtained, and finally six camera internal parameters and external parameters (rotation matrix and displacement coordinates) used for restoring the 2D points to the 3D points are obtained.

Further, the home fitness management method provided by the invention further comprises the following steps: selecting one muscle relaxing mode from a plurality of different muscle relaxing modes according to the body building process or the requirement of a target user, and adopting the selected muscle relaxing mode to irradiate red light to the target user so as to stimulate muscles and skin tissues and achieve the purposes of relaxing and recovering; each muscle relaxation mode corresponds to a red light intensity and a time period of irradiation.

Specifically, the invention adopts the photo-biological massage method, after body building, a target user can select different modes in the intelligent interaction screen to relax muscles, each mode has specific light intensity and irradiation duration, the user needs to lie in an appointed area of the intelligent blanket (as shown in fig. 4), muscle fatigue is relieved through red light, and meanwhile, the system can play relaxed music to help relax mind and body.

Meanwhile, the data such as muscle tension, heart rate, skin temperature and the like can be continuously recorded through the electrode plates and the sensors on the intelligent blanket, the data are used for analyzing the body building process, and when the body building process is finished, the relaxing process is finished, and the system can send out voice prompts.

The principle of analyzing the body-building progress of the human body is as follows: the human body fitness process can be divided into: a preparation stage, a movement stage, a high-strength stage and a recovery stage. The fitness course is determined according to the muscle tension, heart rate and skin temperature of the target user.

Specifically, the heart rate is 60-100 times/min and gradually increases while the human body is in the preparation phase (warm-up). Muscle tone rises from a lower level, ready for more intense activity. The skin temperature may rise slightly from normothermia (about 36.5-37.2 ℃). The exercise phase is medium intensity exercise with a heart rate of 60% -70% of the maximum heart rate (e.g., 60% -70% of the maximum heart rate 220 minus the age (manual input)). The muscle tone gradually increases and the muscle is continuously working. The skin temperature increases significantly, possibly to above 37.5 ℃. The caloric consumption during this exercise phase can be up to about 0.01 kcal/kg body weight per minute. High strength stage: the heart rate approaches or exceeds 80% of the maximum heart rate. The muscle tension is higher and the muscle works with high intensity. The amount of heat consumed per minute increases, the amount of heat consumed depending on the type and intensity of exercise; the skin temperature also increased significantly further. Recovery phase (relax): the heart rate gradually decreased to near resting heart rate (60-100 beats/min). Muscle tone is gradually reduced by stretching and relaxing. The skin temperature also begins to drop.

After the data processing module acquires relevant data such as the muscle tension, the heart rate and the skin temperature of the target user, the data processing module respectively compares the muscle tension, the heart rate and the skin temperature with baseline data (the reading of the user in a relaxed state) so as to evaluate the changes of the muscle tension, the heart rate and the skin temperature; and then determining the fitness progress of the target user according to the change result.

Wherein for muscle tone, the pressure sensors on the smart blanket can capture the pressure exerted on the blanket by various parts of the user's body, and by analyzing the distribution of these pressures, the muscle tone area can be identified. A stress threshold is set to indicate the level of muscle tone based on the physical characteristics and historical data of the user. For example, the baseline pressure reading may be between 0-50N. Low tension: the pressure reading is between 50-150N. Medium tone: the pressure reading is between 151-300N. High tension: the pressure reading exceeds 300N. When the pressure detected by the data processing module belongs to a certain interval, the data processing module indicates which stage the muscle tension is in. While for calories consumed, energy expenditure can be estimated by monitoring the heart rate during exercise, in combination with the age, weight, sex and exercise intensity of the user.

The photo-biological massage utilizes light waves with specific wavelengths to perform deep stimulation on a human body in a non-thermal electromagnetic radiation mode. The photo-biological effect can promote metabolism of cells, accelerate blood circulation, and stimulate muscle and skin tissues to achieve the purposes of relaxation and recovery. The body-building robot can monitor the physical condition of the user in real time through the precise sensor and algorithm, intelligently adjust the intensity and the irradiation mode of red light according to the physique and the requirement of the user, ensure the maximization of the massage effect, and avoid any possible side effect. The biological massage method not only can provide the effect of whole body relaxation, but also is helpful for accelerating cell repair and promoting wound healing, and is a safe, effective and noninvasive rehabilitation means.

The related theory proves that:

The weak light regulating effect can achieve the purposes of relaxing and recovering by regulating cell metabolism, accelerating blood circulation and stimulating muscle and skin tissues, and can also inhibit excessive inflammatory reaction of the organism, promote muscle regeneration and shaping, including regulating pro-inflammatory factor expression, activating and promoting proliferation and differentiation of muscle satellite cells, inhibiting muscle fibrosis and the like. Wherein clinical work LL (dim light) therapy adopts monochromatic light or laser, including low-intensity monochromatic light (10W/cm) or medium-intensity monochromatic light (0.1-1.0W/cm') with short-time action. .

After logging in the personal account, the device provided by the invention can check the body measurement report (including information such as body fat, blood content, bone density and the like), analyze the exercise condition, replay the exercise process, integrate exercise duration of exercise courses and the like, participate in exercise scoring ranking, perform community interaction, improve exercise power, and update the latest application module according to the user requirement.

The home body-building device provided by the invention adopts creative design concepts taking users as centers, and creates a multifunctional integrated body-building environment through carefully designed hardware layout and software architecture. The device forms a highly interconnected system through the coordination work of three core components, namely an intelligent interaction screen, an anti-skid intelligent blanket and a main control box. The intelligent interaction screen is used as a main interaction interface of a user, and visual operation and feedback are provided; the anti-skid intelligent blanket accurately captures the motion data of a user through the integrated sensor and the electrode plate; the master control box is the brain of the system and is responsible for processing data and coordinating the work of each component. The design ensures the technical advancement, and also gives consideration to the convenience and intuitiveness of the operation of the user, so that the whole body-building process is efficient and pleasant.

The device provided by the invention adopts creative design concept with the user as the center, and the intelligent interaction screen is used as a main interaction interface of the user, so that intuitive operation and feedback are provided; the anti-skid intelligent blanket accurately captures the motion data of a user through the integrated sensor and the electrode plate; the master control box is the brain of the system and is responsible for processing data and coordinating the work of each component. The design ensures the technical advancement, and also gives consideration to the convenience and intuitiveness of the operation of the user, so that the whole body-building process is efficient and pleasant. In addition, the device provided by the invention carries out physique detection through BIA bioelectrical impedance analysis, monitors the movement posture in real time and provides correction through AI vision and optical three-dimensional reconstruction technology and human body key point analysis technology, uses the photo-biological massage technology to relax muscles, and realizes personalized bodybuilding guidance and health management through software synchronization data, body building suggestion and social interaction.

In conclusion, the device provided by the invention is loaded with the advanced AI engine based on the GPT4.0 technology, and can perform deep learning and analysis on massive data such as body measurement reports, movement histories, personal preferences and the like of users. Through advanced algorithms, fitness households can identify the user's fitness needs and goals and create personalized long-term fitness plans. More importantly, the gymnastic manager has strong real-time feedback processing capability, and can dynamically adjust the exercise program according to real-time performance and feedback of a user in the exercise process, so that scientificity, effectiveness and adaptability of the program are ensured. This large data processing capability enables home fitness households to provide highly personalized and intelligent fitness guidelines and services to users.

The device (AI family body-building manager) provided by the invention solves the pain point of the traditional body-building and thoroughly overturns the traditional body-building mode. With the integrated design, a coherent body-building experience is created for the user. At each stage of the fitness journey, it provides customized support from preparation to exercise to recovery. Before body building, through BIA constitution detection, the system carries out comprehensive constitution analysis for the user, ensures individuation and security of exercise program. In body building, the motion capture technology monitors and corrects the gesture of a user in real time, and the accuracy and the effectiveness of movement are guaranteed. After body building, the photo-biological massage technology helps users relieve muscle fatigue and promote physical and mental relaxation. These functions of AI family body-building households cooperate, not only promote the efficiency of body-building, also richen user's body-building experience, make it become the ideal choice of family body-building.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A home fitness management method, comprising:

2. The home fitness management method of claim 1, comprising:

3. The home fitness management method of claim 2, comprising:

4. The home fitness management method of claim 2, wherein the correcting the motion gesture of the target user comprises:

5. A home exercise management method according to claim 3, wherein the target user is helped to relax by playing music while being illuminated with red light.

6. The home exercise management method according to claim 2, wherein various sports videos of the target user and the corrected sports videos are stored;

7. The home fitness management method according to claim 1, wherein account numbers corresponding to different target users are obtained respectively;

the ranking is interacted with by other users of the community.

8. A home fitness management method according to claim 3, wherein the fitness session of the target user comprises: a preparation stage, a movement stage, a high-strength stage and a recovery stage;

9. A home fitness management device, comprising: an intelligent interaction screen (1), a main control box (2) and an intelligent blanket (3);

the intelligent interaction screen (1) is connected with the main control box (2) and is arranged above the main control box (2); the intelligent blanket (3) is connected with the main control box (2) in a wireless mode;

An optical motion capturing camera (4) and a plurality of red light emitting holes (5) are also arranged on the intelligent interaction screen (1); red light emitted from the red light emitting hole (5) can be irradiated to the smart blanket area;

the main control box (2) comprises a data processing module, a communication module and a power supply module;

The intelligent blanket (3) comprises: the conductive damping layer, the sensor, the electrode sheet layer and the damping anti-slip layer;

The data processing module is used for executing the home fitness management method according to any one of claims 1-8;

The communication module is used for displaying analysis and processing results of the data processing module through the intelligent interaction screen (1); for processing the result sending the message to a mobile phone of a user; and the intelligent blanket (3) is used for emitting different red lights according to the processing result and shooting the target user at different angles.

10. The home fitness management device according to claim 8, wherein an anti-skid wheel (6) is arranged at the bottom of the main control box (2).