393results about "Gymnastic exercising" patented technology

A shot identifying module 220 identifies a flight distance of the golf ball and an angle of a direction from the measurement terminal 10 toward the golf ball with respect to a direction toward which the user terminal 10 is directed at a time of the measurement. A terminal position and orientation identifying module 222 identifies a terminal position and a terminal orientation. A ball position identifying module 224 identifies a ball position based on the terminal position, the terminal orientation, the flight distance of the golf ball, and the angle.

An electronic device is provided. The electronic device includes a display, at least one sensor, a communication circuit, one or more processors, and memory. The memory store one or more computer programs including computer-executable instructions that, when executed by the one or more processors, cause the electronic device to obtain first exercise data on the basis of a value measured by means of the at least one sensor, in a first operation mode, generate and store first exercise summary data on the basis of the first exercise data, communication-connect to a first external electronic device by means of the communication circuit, if a predefined data type is received from the first external electronic device, switch to a second operation mode, receive a data transmission command from the first external electronic device by means of the communication circuit, when the data transmission command is received, obtain second exercise data corresponding to content displayed on a second external electronic device, on the basis of a value measured by means of the at least one sensor, transmit second exercise data to the first external electronic device in real time for a predetermined time by means of the communication circuit, and receive and store second exercise summary data generated on the basis of the second exercise data, from the second external electronic device.

This invention discloses a method, device, and medium for correcting human motion posture based on AI vision, relating to the field of AI vision technology. The method includes: acquiring multi-channel image sequences of human posture using multiple cameras; performing temporal alignment and normalization on the multi-channel image sequences; obtaining a human probability map using a pre-trained human semantic segmentation network; performing morphological cleanup to obtain a human silhouette sequence; performing back-projection according to camera intrinsic and extrinsic parameters to obtain a 3D joint sequence from a 3D AI visual volume; extracting the human motion manifold to perform contact-sensing neural motion priors and outputting prior signals; and using posture feasibility scores and joint importance weights to weightedly fuse the geometric difference vector and the center of gravity correction component to obtain a comprehensive joint correction vector. This invention generates a 3D AI visual volume through back-projection and extracts the central skeleton, using constant bone segment lengths for constraint and correction, thus enhancing the reliability of posture stability analysis and alignment with standard action templates.

This utility model relates to an oral function rehabilitation training device, belonging to the technical field of oral rehabilitation medical devices. It includes an upper mouthplate and a lower mouthplate, both shaped like open rings for placing the tongue. Each mouthplate has a limiting groove for placing teeth on its opposite side. The side of the limiting groove facing the opening is an annular groove, and various bite rings of different hardness are movably inserted into the limiting groove. A fixing component secures the bite rings within the limiting groove. This utility model utilizes the upper and lower mouthplates to wrap and limit the patient's teeth, ensuring stable placement in the patient's mouth. Patients can perform self-training simply by holding the device in their mouth, greatly improving the convenience of use.

This invention provides a catching machine for automatically catching baseballs pitched by a user. According to this invention, it is possible to provide a catching machine that is safe to use, accurately catches only baseballs that fall into the strike zone, and allows both ordinary people and professional-level pitchers to practice pitching.

The utility model discloses a kind of pull rope power boxes of fast rope winding, including shell, driving motor and auxiliary winding mechanism are equipped in the shell, driving motor is wound with tension rope, the other end of the tension rope is connected with auxiliary winding mechanism, the initial tension of driving motor when paying out rope is greater than auxiliary winding mechanism, the auxiliary winding mechanism is used to assist to pull tension rope when driving motor forward and reverse switching.This utility model has the advantages of simple structure, tension rope is always in taut state, avoid arrangement disorder, improve user use feeling.

The present application relates to the fields of sensor technology and Internet of Things, and provides a fitness video and training equipment cooperative control method and system, which comprises: collecting a cloud-based fitness teaching video stream to extract a sequence of key points of a skeleton of a demonstration action, an action intensity level and a standard motion trajectory, collecting real-time physiological data and real-time motion posture of a user; identifying a target action of each stage in the fitness teaching video stream, generating a target control parameter of a training equipment corresponding to the target action to construct a video-parameter mapping library of the training equipment; determining a physical fitness adaptation coefficient of the user, calculating an action completion degree and a motion risk coefficient of the user, and generating a safety control threshold of the training equipment; and generating a cooperative control instruction of the training equipment to execute cooperative control of the training equipment. The present application can improve the adaptability and safety of the training equipment cooperative control.

A system and method for assessing gaze stability and vestibular function using a mobile device are disclosed. The system includes a mobile application configured to execute gaze-stability testing protocols, a display module for presenting visual targets, a head-movement and eye-tracking module utilizing real-time video captured via the device's camera, a speech-recognition module for processing verbal responses, and a data-processing module to analyze head-movement and visual-acuity data. The system enables remote patient assessments and includes protocols such as static visual acuity, visual processing, and mobile gaze stabilization tests to evaluate metrics like peak head velocity and visual acuity. Results can be processed in real-time and can be securely transmitted to clinicians for remote evaluation. The disclosed system provides a cost-effective, user-friendly telehealth solution for vestibular function assessment, eliminating the need for specialized equipment or clinical visits.

The present invention belongs to the technical field of medical devices, and in particular, relates to a vaginal function exerciser, including: an inserting end, an irrigating pipeline being arranged at a front end of the inserting end, and an expansion unit being arranged at a middle part of the inserting end; and a host, a first port of the host communicating with the expansion unit through a second hose, a second port of the host communicating with the irrigating pipeline through a first hose. A camera is arranged at the front end of the inserting end, and the camera is electrically connected to a third port of the host through a power supply and signal line. The vaginal function exerciser achieves multiple functions of vaginal exercise and irrigation, so that a patient can perform vaginal irrigation, drug administration and dilation under the guidance of a doctor.

A system comprising: a sensing mechanism comprising one or more sensors and having a plurality of operating modes, each operating mode having a respective power consumption range; a power source; processing circuitry configured to: cause the sensing mechanism to be enabled in a first operating mode of the plurality of operating modes to obtain a plurality of first readings from the sensors for a first time period; analyze the first readings to determine a behavioral state of the subject; based on the behavioral state, cause the sensing mechanism to be enabled in a second operating mode of the plurality of operating modes to obtain a plurality of second readings from the sensors for a second time period, the second operating mode having a higher power consumption range than the first operating mode; analyze the second readings to determine a first sub-behavioral state of the subject, the first sub-behavioral state being a sub-behavioral state of a set of predetermined sub-behavioral states associated with the behavioral state.

Embodiments of the present application disclose a kind of based on inertia compensation's fitness equipment control method, equipment, medium and program, wherein, method includes: according to the position speed correlation information of the power actuator driven by target fitness equipment, determine the torque current setting value of the target fitness equipment;Determine the acceleration feedback value of the power actuator;According to the acceleration feedback value of the power actuator, the inertia compensation is carried out to the torque current setting value, determine the target torque current of the target fitness equipment;According to the target torque current, the target fitness equipment is driven control.This embodiment of the present application can improve the operation stability and reliability of fitness equipment, and then optimize the training experience of user.

The utility model belongs to the technical field of rehabilitation training, and mainly relates to a hand balance training device, including casing, support spare and control spare of being established on casing, control spare includes first rotation axis and second rotation axis of being rotationally assembled on casing, and first rotation axis rotates to drive support spare to adjust the included angle between it and horizontal surface in the first direction, the support spare has two opposite parallel and interval arrangement's stop flat, second rotation axis extends to between two stop flat, and second rotation axis has two cooperation flat on it, and second rotation axis rotates to drive support spare to adjust the included angle between it and horizontal surface in the second direction. When the user rotates first rotation axis and second rotation axis through the finger, the rotation angle and the strength are accurately controlled, and the small amplitude controllable rotation operation is the training to the finger flexibility and the strength perception ability to enhance the flexibility of the finger.

The invention relates to a rehabilitation platform (1) for the rehabilitation of patients' hands and wrists. The innovation is that it comprises at least one main unit (10) with at least one positioning area (12) to enable the patient to position the arm, at least one finger rehabilitation unit (30) to enable the patient to perform finger exercises, to perform hand and wrist rehabilitation in a single device, said finger rehabilitation unit (30) comprising at least one motion transmission member (31) that applies force to the fingers, comprising at least one drive member (35) providing drive to the said motion transmission member (31), comprising at least one wrist rehabilitation unit (20) with to allow the patient to perform wrist exercises.

The application discloses a training action classification and completion degree scoring method in a rehabilitation training system, and is applied to a rehabilitation training doctor-patient interactive system.The method comprises the following steps: in step one, a patient completes a rehabilitation training action according to a guide instruction and a standard training action guide video preset in the system, and collects action data information; in step two, the training action collected in step one is classified according to a preset training action classification criterion, and different completion degree scoring methods are adopted for different classifications; and in step three, suitable action features are extracted according to the training action collected in step one, and the completion degree score of the current training action is calculated in combination with the corresponding completion degree scoring method in step two.The training score obtained by the application is more in line with the rehabilitation training condition, the score can help a rehabilitation doctor more intuitively understand the rehabilitation training condition of the patient, and meanwhile, it is convenient for the patient to know whether the training action of the patient is standard or not, so that timely correction can be made.

This utility model discloses an upper limb rehabilitation training device, relating to the field of medical device technology, including a worktable, a traction component, and a support frame. The traction component includes a first link, a second link, a third link, a fourth link, and a slider. The slider is movably mounted on the worktable. One end of the first link is fixedly connected to the slider, and the other end is rotatably connected to the second link. The fourth link is rotatably mounted on the worktable and rotatably connected to the third link, as are the second and third links. The support frame is located at the connection between the second and third links and is used by the patient to place the affected limb. This upper limb rehabilitation training device, through the traction of the first, second, third, and fourth links and the slider to move the support frame, can achieve diversified movement trajectories of the support frame, more accurately simulating human upper limb movements, and the operation is more stable, improving the safety and comfort of rehabilitation training.

To provide a golf ball location ascertaining method and a golf play information providing system.SOLUTION: The golf ball location ascertaining method comprises a first step of ascertaining a motion location at which a predetermined motion is taken when a golfer located near a golf ball on a golf field takes the motion, and a second step of ascertaining the location of the golf ball on a golf course by using golf course data on the golf field and the motion location.SELECTED DRAWING: Figure 1

The application provides a kind of motion event identification and counting method based on limb wearing device, comprising: real-time acquisition of user's motion data by six-axis inertial sensor;Motion data is divided into sliding window, threshold is dynamically adjusted based on statistical characteristics and candidate event window is extracted;Multi-dimensional feature vector including impact parameter, periodic parameter and posture parameter is extracted for candidate window;Feature vector is input into judgment model based on physical law, which contains parallel impact event judgment branch, periodic motion judgment branch and compound motion judgment branch, for identifying events such as knocking, skipping rope or hitting ball;When judged as valid motion event, output counting signal or motion analysis result.The application relates to the technical field of wearable device.

A golf vehicle system includes a sensor and at least one processing circuit having at least one processor and at least one memory having instructions stored thereon. The instructions, when executed by the at least one processor, cause the at least one processor to collect user information associated with a user of a golf vehicle by monitoring the user using the sensor as the user plays a round of golf, determine, by a machine learning application, at least one golf skill level of the user based on the user information, generate, by the machine learning application, a user profile for the user based on the user information where the user profile includes the at least one golf skill level of the user, receive context information pertaining to the user, and perform, by the machine learning application, an action responsive to the context information.

The application discloses a lower waist training auxiliary device for dance training and belongs to the technical field of dance training devices. The device comprises a bottom plate, side plates arranged on the bottom plate, an auxiliary structure and a foot pressing structure. The auxiliary structure can hold the waist of a dancer under the action of a supporting assembly and gradually overturn without affecting the lower waist training of the dancer. When the dancer is unbalanced, the back of the dancer can be supported under the action of the supporting assembly, so that the dancer can be prevented from falling. Meanwhile, the foot pressing structure can make the distance between the dancer's hands and feet equal during the lower waist training, so that the dancer can easily perform the lower waist training and the training effect is improved. The device solves the problems that the existing lower waist training auxiliary equipment cannot protect the dancer when the dancer is unbalanced and cannot standardize the lower waist action.

Embodiments for determining the spin rate and spin axis of a ball in flight are disclosed. In some embodiments, the method includes capturing a time series of images of the ball in flight and the corresponding image capture time using an image sensor; inputting the image frames and image capture time into a machine learning model using at least one processor; and predicting the ball's spin axis and spin rate based on the machine learning model using at least one processor.

The application discloses a nursing rehabilitation nursing bed, which comprises a nursing bed frame, upper body lying plates and leg lying plates which are respectively hingedly arranged at two ends of the nursing bed frame, rails which are arranged on the front and back sides of the nursing bed frame, and adjusting mechanisms which are arranged at the bottom of the nursing bed frame and are distributed at the two ends of the nursing bed frame, wherein two groups of the adjusting mechanisms are used for respectively adjusting the angles of the upper body lying plates and the leg lying plates. The application belongs to the technical field of rehabilitation nursing and specifically relates to a nursing rehabilitation nursing bed which solves the problems of inconvenient stable adjustment of the angles of the upper body lying plates and the leg lying plates, lack of rehabilitation training mechanisms and difficulty in meeting the rehabilitation requirements of patients.

A computer-implemented information processing method includes: obtaining first data representing a motion state of a predetermined motion performed by a target person; determining a direction of enhancement for the first data; and generating second data representing a target motion state of the predetermined motion, by modifying the first data to change in the direction, within an acceptable range set in advance for changing the first data.

The present application relates to the technical field of rehabilitation equipment control, and particularly relates to a control method and system of a lower limb movement rehabilitation training machine. The method comprises the following steps: starting the brushless motor lower limb movement rehabilitation training machine, collecting the force detection parameters of the user's stepping and the operation feedback parameters of the brushless motor in real time; sending the resistance adaptation instruction to the brushless motor of the lower limb movement rehabilitation training machine based on the force detection parameters and in combination with the operation feedback parameters, and real-time regulating and controlling the output impedance of the brushless motor; detecting the posture signal of the lower limb movement rehabilitation training machine in real time during the continuous operation of the output impedance regulation and control of the brushless motor; and triggering the emergency stop instruction of the brushless motor immediately when the abnormal posture signal is detected. The present application adopts the brushless motor, combines the standby protection countdown with the zoned, angularly linked collection of the force parameters and the dynamic impedance regulation and control, so as to realize the portable and silent operation of the equipment and the personalized resistance adaptation, and to enhance the operation stability and the training adaptation accuracy.

The utility model discloses a training machine of inverted pedal, it is provided with vertical beam on the chassis and is provided with the inclined rack between vertical beam and chassis, and the bottom of inclined rack is provided with standing pedal and bottom pad, and is provided with inclined pad in cooperation with bottom pad, and is provided with inclined guide portion and inclined sliding frame in cooperation with inclined rack and is provided with top bearing frame and upper bearing rod on inclined sliding frame, and shoulder pressure pad and backrest are further provided on inclined sliding frame, and lower bearing frame and lower bearing rod are further provided on the bottom of inclined sliding frame, and backrest is hingedly arranged on inclined sliding frame. Through the above structure setting, personnel stand on standing pedal and realize the training of standing lower back, waist and leg through the force shoulder pressure pad, and the backrest can be used as the pedal under the inverted pedal state after turning over, and the person lies on the bottom pad and realizes the muscle group training of inverted lower leg, the utility model discloses novel structure design, and the conversion of two training states can be realized through novel structure design, and one machine is used in many ways.

SOLUTION: Methods, systems, and apparatus, including medium-encoded computer program products, for 3D flight tracking of objects include a method that includes: determining a three-dimensional trajectory based on initial observations; extrapolating the three dimensional trajectory backward in time to generate an extrapolated trajectory; calculating distance measures between the extrapolated trajectory and defined physical locations; waiting for additional observations when none of the distance measures satisfy a threshold distance; identifying one of the defined physical locations as an origin when only one of the distance measures satisfies the threshold distance and an error measure satisfies a predefined criteria; identifying one of the defined physical locations as the origin when two of the distance measures satisfy the threshold distance and only one of first and second error measures satisfies the predefined criteria; and waiting for additional observations when neither the first error measure nor the second error measure satisfies the predefined criteria.EFFECT: The overall complexity of the system is reduced.SELECTED DRAWING: Figure 1