MULTIFUNCTIONAL INTELLIGENT FITNESS AND PHYSIOTHERAPY DEVICE

Abstract

A multifunctional fitness device comprising a fitness device body, a support arm and an intelligent control system, with a display device being disposed on a front surface of the fitness device body, the display device being a mirror display screen having functions of video teaching and ordinary mirror, a camera device being disposed at the top of the display device, and the camera device including a micro-camera and an infrared camera, support arms being disposed at both sides of the fitness device body through sliding rails respectively, a gear groove being disposed on the support arm, a gear fixing device for use in cooperation with the gear groove being disposed on the sliding rail, a rope being disposed inside the support arm, the other end of the rope being connected with an intelligent motor, which motor produces resistance to provide a resistant force to the support arm.

Claims

1. A fitness device comprising: a fitness main body; at least one rope slidably attached to the fitness main body, wherein the rope has two ends, with one end being connected to a handle, and the other end being connected to an adjustable motor configured to adjust resistance of pulling of the rope; a display device disposed at a front surface of the fitness main body, wherein the display device comprises a mirror reflection layer to reflect an image of a user opposite the display device and electronic display layer to display video imagery of a fitness instructor; a micro-camera and a 3D camera respectively disposed on top of the display device, wherein the micro-camera is configured to collect an optical image of the user, and the 3D camera is configured to obtain three-dimensional skeleton point data of the user, monitor, and adjust posture of the user, and an intelligent control system operably coupled with at least one of the display device, micro-camera, 3D camera, and adjustable motor, wherein the intelligent control system comprises a central controller to control at least one of the adjustable motor, display device, micro-camera, 3D camera, a biometric information unit, a video unit, a wireless communication module, a data collecting module, and a data processing module.

2. The fitness device of claim 1 wherein the three-dimensional skeleton point data comprises multiple distances and intersection angels of different skeleton points of the user.

3. The fitness device of claim 1 wherein the data collecting module is configured to collect data obtained by the 3D camera, and the data processing module is configured to process the data collected by the data collecting module by real-time person segmentation and 3D human pose estimation with fully convolutional model.

4. The fitness device of claim 3 wherein the data processing module is also configured to process the data collected by the data collecting module by semi-supervised approach and trajectory model.

5. The fitness device of claim 3 wherein the data processing module is configured to process the data collected by the data collecting module by the following algorithms:
∂*.sub.n={∂.sub.n+1/β(1−∂.sub.n), .sub.n=h.sub.γ
∂*.sub.n={∂.sub.n+1/β(0−∂.sub.n), .sub.n=h.sub.γ where h.sub.γ is the index of clusters for matching cluster, the parameter is the inverse of the learning rate,
Z=Σ.sub.n>hγ.sup.n-1∂ wherein Z is the proportion of the background accounted for by the high weighted clusters.

6. The fitness device of claim 3 wherein the data processing module is configured to process the data collected by the data collecting module by real-time person segmentation to just capture the user's skeleton points and blur background, therefore protecting the user's privacy.

7. The fitness device of claim 1 comprising a support arm substantially surrounding the rope.

8. The fitness device of claim 7 wherein the fitness main body comprises a sliding rail at a side that is slidably connected with the support arm and the rope through a gear groove on the support arm.

9. The fitness device of claim 1 comprising two of the ropes disposed at two sides of the fitness main body.

10. The fitness device of claim 1 wherein the rope is retractable to at least one side of the fitness main body.

11. The fitness device of claim 1 further comprising a wall mounting bracket at a back surface of the fitness main body for mounting the device to a wall.

12. The fitness device of claim 1 wherein the display device is configured to display data output information comprising at least one of an optical image, an infrared image, a body fat rate, an exercise time, an exercise intensity, exercise effect analysis, and training morphology of the exerciser when turned on for exercise, and the display device is a mirror or is configured to display a dynamic or stationary painting in energy saving mode when turned off for exercise.

13. The fitness device according to claim 1, wherein a heart rate monitoring module is disposed on the handle.

14. The fitness device according to claim 1, wherein the central controller is configured to control a pull resistance force applied by the adjustable motor to the rope, and the electronic display layer is configured to display adjustment to the resistance force.

15. The fitness device according to claim 1, wherein the display device comprises a touch layer attached to the mirror reflection layer, the central controller is configured to control the pull resistance force based on instruction received from the user via verbal command or the touch layer.

16. The fitness device according to claim 1, wherein the central controller is operably coupled to a backstage server configured to receive data of the user, stores, analyzes the data, or transmits analysis or video imagery to the user via the displaying device.

17. The fitness device according to claim 1, wherein a speaker and a microphone for audio transmission and online self-learning are disposed on the fitness main body.

18. The fitness device according to claim 1, wherein the mirror reflection layer has a height from about 40 inches to about 96 inches and a width from about 9 inches to about 120 inches.

19. The fitness device according to claim 1 wherein the intelligent control system is configured to allow the user to invite another user or other users to attend exercise together on another device or other devices from a different location or different locations and communicate with each other.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0048] FIG. 1 shows an instantiation of our fully convolutional 3D pose estimation architecture.

[0049] FIG. 2 shows semi-supervised training with a 3D pose model which predict 2D poses as input.

[0050] FIG. 3 shows the use of image segmentation to capture a users' skeleton points and blur the background.

[0051] FIG. 4 is a structural front view of an embodiment of the present invention.

[0052] FIG. 5 is a structural rear view of an embodiment of the present invention.

[0053] FIG. 6 is a structural side view of an embodiment of the present invention.

[0054] FIG. 7 is a diagram of use state of an embodiment of the present invention.

[0055] FIG. 8 is a block diagram of a system of an embodiment of the present invention.

[0056] FIG. 9 is skeleton and angles points designed for AI module based on an embodiment of the present invention.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

[0057] To make the object, technical solutions and advantages of the present invention understood more clearly and easily, the technical solutions of the present invention will be clearly and fully described in combination with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are merely some embodiments of the present invention rather than all embodiments. Generally, the components of the embodiments of the present invention described in the drawings can be arranged and designed in different configurations.

[0058] In FIG. 9, the distance part is:

[0059] 0: 4-9 Distance between hands and waist joints; 1: 7-12 Distance between hand and lumbar joints; 2: 2-4 Distance between hands and shoulders; 3: 5-7 Distance between hands and shoulders; 4: 0-4 Distance between head and hand; 5: 0-7 Distance between head and hands; 6: 4-10 Distance between knees and hands; 7: 7-13 Distance between knees and hands; 8: 4-17 The distance between the hands; 9: 11-14 The distance between the feet; 10: 10-13 The distance between the knees; 11: 6-10 Distance between elbows and knees; 12: 3-13 Distance between elbows and knees; 13: 4-23 Distance between hands and feet; 14: 7-20 Distance between hands and feet.

[0060] To extract more than the distance between the point because the change is most obvious in the fitness posture, such as the distance between two fingers, the distance between the two feet, head, respectively, and the left hand, right hand between the distance, in particular stance they have obvious change, but some distance is not necessary, such as 2 and 3 (shoulder and elbow) the distance between the two key points are adjacent to each other, no matter what is the cause of concrete action, as long as the positioning of the human body in front of the camera, it wouldn't change a set distance, they are the two adjacent nodes, thus avoided when designing the adjacent key point, And selected in the specific fitness 23 groups of posture differences between the most obvious 15 groups of distance characteristics stored in the designated file.

[0061] The Angle part is:

[0062] 0: 2-3-4; 1: 5-6-7; 2: 9-10-11; 3: 12-13-14; 4: 3-2-1; 5: 6-5-1; 6: 10-8-13; 7: 7-12-13; 8: 4-9-10; 9: 4-0-7; 10: 4-8-7; 11: 1-8-13; 12: 1-8-10; 13: 4-1-8; 14: 7-1-8.

[0063] In FIGS. 1-9, numerals of drawings are described as follows:

[0064] 1—Fitness device body, 2—support arm, 3—display device, 4—camera device, 5—wall fixing device, 6—sliding rail, 7—central controller, 71—Posture recognition and analysis unit, 72—video unit, 73—wireless communication module, 74—data collecting module, 75—data processing module, 76—heart rate monitoring module.

[0065] In the descriptions of the present invention, it is noted that orientations or positional relationship indicated by terms such as “central”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “internal” and “external” are based on orientations or positional relationship indicated by the accompanying drawings. These orientations or positional relationships are used only to facilitate describing the present invention and simplifying the descriptions rather than indicate or imply that devices or elements indicated herein must have a particular orientation or are constructed and operated in a particular orientation and thus cannot be understood as limiting of the present invention.

[0066] As shown in figures, a multifunctional fitness device includes a fitness device body 1, a support arm 2 and an intelligent control system. A display device 3 is disposed at a front surface of the fitness device body 1. The display device 3 is a high-reflection translucent coated glass, the high-reflection translucent coated glass includes a mirror reflection layer and a LED display layer. A touch layer is attached to the mirror reflection layer, and a LED display is disposed on the touch layer; the display device 3 is configured to display data output information including an optical image, an multiple skeleton points image, a body fat rate, a skin surface temperature, an exercise time, an exercise intensity, and exercise effect analysis of an exerciser; and the display device 3 is an ordinary mirror when turned off.

[0067] A wall fixing device 5 for installation is disposed at a back surface of the fitness device body 1; a player and a microphone for audio transmission and online learning are disposed at a side surface of the fitness device body 1.

[0068] A camera device 4 is disposed at the top of the display device 3, the camera device 4 includes a micro-camera and a 3D camera. The micro-camera is configured to collect an optical image of the exerciser for oral communication between instructors and exercisers, and the 3D camera is configured to collect 25 skeleton points of the exerciser for action analysis and correction by AI.

[0069] The support arms 2 are disposed at both sides of the fitness device body 1 through sliding rails 6 respectively, a gear groove is disposed on the support arm 2, and a gear fixing device for use in cooperation with the gear groove is disposed on the sliding rail. The support arm 2 freely moves on the sliding rail and can be flexibly adjusted for position according to continuity requirements. A rope 21 is disposed inside the support arm 2, one end of the rope 21 is penetrated through the support arm 2 to connect with a handle 22 disposed with a heart rate monitoring module 76 and the other end of the rope 21 is connected with an intelligent motor.

[0070] The intelligent control system includes a central controller 7, a Posture recognition and analysis unit 71, a video unit 72, a wireless communication module 73, a data collecting module 74, and a data processing module 75. The central controller 7 controls a pull resistance applied by the intelligent motor to the rope 21 so as to further control a size of an exercise force. The display screen can realize adjustment to the size of the resistance. The central controller 7 sends collected data of user exercises to a backstage server which stores and analyzes the collected data. The backstage server is connected with a mobile terminal which is pre-installed with an application program adapted to a corresponding fitness appliance to realize intelligent control and intelligent analysis.

[0071] In use, training can be performed based on the application program preinstalled into the device. The application program read the videos contents stored on the cloud sever into the device. Grasping the support arms 2 with two hands and playing video images. The size of the exercise force can be wirelessly adjusted or adjusted by touching on the display screen or adjusted by user's oral command. The display screen will display optical image training and correction, a body fat rate, an exercise time, an exercise intensity, and an exercise effect analysis of the user and so on. Meanwhile, online teaching and online learning can be performed.

[0072] After being turned off, the display device 3 can be used as an ordinary mirror.

[0073] In the present invention, stepless adjustments to both exercise counterweight and the exercise handle height can be implemented, monitoring of exercise actions and exercise effect can be achieved by the 3D camera and visible light camera, and intelligent control, adjustment and use of the entire fitness device can be achieved by the intelligent module. Further the frame of the fitness device occupies a smaller area and can be directly fixed onto wall.

[0074] The present invention features a good external appearance, a smaller occupation space and ease of use and thus can help the user to complete fitness trainings better.

[0075] The foregoing is merely preferred embodiments of the present invention and shall not be intended to limit the present invention. Any modifications, equivalent substitutions and improvements and the like made within the spirit and principle of the present invention shall all fall within the scope of protection of the present invention.