42 results about "Fitness Testing" patented technology

The invention discloses a physical fitness evaluation method based on human skeleton trajectory tracking, which comprises the following steps: S1, acquiring whole-process video data of a physical fitness test through video acquisition equipment, and generating a video frame according to an acquisition frequency; s2, processing the video frame by using a skeleton dynamic analysis algorithm, and extracting human skeleton key points; s3, extracting identity features of the testee through a motion map identity recognition network, and tracking and confirming the identity features; s4, performing action recognition, fragment segmentation and compliance judgment on the skeleton key point time sequence track; s5, aiming at the abnormal skeleton key points, performing complementation and time sequence smoothing by adopting an inverse kinematics inference method; s6, inputting the complete skeleton key point time sequence data into the human body action evaluation model for processing, and quantizing and outputting a physical ability evaluation index; and S7, generating a physical ability evaluation report and giving action feedback and optimization suggestions. According to the invention, objectivity, accuracy and intelligent level of physical ability evaluation are effectively improved.

The invention relates to the technical field of data management, in particular to a comprehensive physical fitness test auxiliary system and method for physical exercise, and the method comprises the steps: obtaining first historical physical fitness test data of each physical fitness test item of a student in the previous stage; inputting the first historical body test data into a physical fitness test evaluation model, and obtaining second historical body test score data by the physical fitness test evaluation model through preprocessing; performing feature extraction on the second historical physical test score data to obtain a first physical test score feature; obtaining a first physical test score of each physical test item according to the first physical test score feature; obtaining a first comprehensive physical fitness evaluation score according to the first physical fitness evaluation score of each physical fitness test item; and according to the first complex evaluation score, the first historical physical test data and the target complex evaluation score, obtaining a first updated physical test frequency of the student in the next stage. Student physical test training management can be realized, and the student physical test training effect is effectively improved.

The invention discloses a leisure physical exercise physical fitness test auxiliary method based on intelligent equipment, and relates to the technical field of physical fitness test, and the method comprises the following steps: firstly, collecting heart rate data of a user in exercise in real time through an intelligent heart rate monitoring chest strap, and preprocessing the obtained original heart rate data; the heart rate data is collected and preprocessed in real time, noise interference is eliminated, and the data accuracy is ensured; a data set is constructed and key motion features are extracted, so that the motion state distinguishing capability is improved; a machine learning model is utilized to intelligently evaluate the motion state, the sensitivity of the sensor is dynamically adjusted, and misjudgment is avoided. According to the method, the accuracy of the intelligent heart rate monitoring chest strap is improved, the sporter is helped to optimize training based on reliable data, unnecessary exercise adjustment or premature rest is avoided, the exercise efficiency is improved, and the health risk is reduced.

To continuously record measurement results in an educational institution.SOLUTION: A program causes a computer to execute: acquiring basic information including a name of a student and grade information of the grade to which the student belongs; generating authentication information for use in recording results of physical fitness test of the student, the information being associated with the basic information, based on the basic information; acquiring authentication information from a student terminal of the student; transmitting, based on the authentication information acquired from the student terminal, the basic information associated with the authentication information, to the student terminal; acquiring, from the student terminal, measurement information indicating the results of the physical fitness test and associated with the basic information; and updating, based on the measurement information and the basic information, history information indicating a history of results of the physical fitness tests of the student over multiple school years and to be associated with the name of the student.SELECTED DRAWING: Figure 1

The invention belongs to the field of physical fitness testing equipment, and discloses physical fitness testing equipment and a working method, which realize full-automatic identification and standardized counting of physical fitness testing actions, support various physical fitness testing items, do not need manual intervention, greatly reduce the possibility of manual participation and errors, and improve the working efficiency. Compared with a traditional manual counting mode which depends on personal experience of supervisors and subjective judgment, the problems that results are poor in repeatability, standards are not uniform, and missing recording and mistaken recording are prone to occurring are effectively solved. Through deep learning key point detection and motion classification based on the KNN algorithm, the motion type can be identified more accurately, motion details can be analyzed, whether each motion meets the standard or not can be accurately judged, the motion standardization judgment precision is improved, and the problem that a traditional visual method is difficult to accurately identify the motion details and normalization is solved.

1. The name of this design product: Seat flexion tester. 2. Purpose of this product with design: This product with design is used for sit-and-reach test in students’ physical fitness test. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

To allow results of measuring physical fitness of students to be continuously recorded in an educational institution.SOLUTION: A computer executes: acquiring student identification information identifying a student; generating authentication information to be associated with class information of a class that the student belongs to; acquiring the student identification information and the authentication information from a student terminal of the student; associating the class information with the student identification information, based on the student identification information and the authentication information acquired from the student terminal; acquiring, from the student terminal, measurement information obtained by associating the student identification information with results of measuring physical fitness; and updating history information indicating a history of results of measuring physical fitness of the student for multple grades and associated with the student identification information, based on the measurement information and the class information corresponding to the student identification information.SELECTED DRAWING: Figure 1

1. Name of the product in this design: Seated Forward Bending Test Device. 2. Purpose of this design: This design is used for the sit-and-reach test in physical fitness testing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the designed product: data collector (intelligent type). 2. Use of the designed product: the designed product is used for data collection testing instrument for physical fitness test. 3. Design points of the designed product: the shape of the product. 4. Picture or photo best indicating the design points: perspective view 1.

The invention discloses a wearable physical fitness testing device. According to the equipment, an acceleration sensor, a heart rate sensor and a single chip microcomputer are used, and automatic measurement of heart rates of physical fitness test items such as push-up, sit-up, pull-up, standing long jump, rope skipping, 50-meter running, 800-meter running, 1000-meter running and step experiments is achieved. The equipment can be used in a wearable mode, and supports an online data uploading mode and an offline manual data recording mode. The invention provides equipment for automatically carrying out multiple physical fitness tests, and is widely applicable to schools, physical training and management departments.

This invention discloses an integrated device and method for testing balance and explosive power, belonging to the field of sports physiology testing and sports equipment technology. The device includes a main body, a pedal fixed to the main body, a partitioned pressure sensor array disposed below the pedal, and a central processing unit. The pressure sensor array is physically divided into independent left-foot and right-foot sensing areas. The central processing unit is configured with two testing modes: in the explosive power testing mode, the vertical jump height of the test subject is calculated based on the free-fall formula by accurately capturing the time interval between the disappearance and reappearance of the pressure signal; in the balance testing mode, the test subject's balance ability is comprehensively evaluated by monitoring the signal triggering and persistence status of the two sensing areas and combining the stability analysis of the pressure signal during single-leg standing. This invention achieves a high degree of hardware and functional integration for two physical fitness tests, featuring accurate measurement, simplified process, and intelligent management.

1. The name of the design product: AI body measurement tester (4-inch screen). 2. The use of the design product: physical fitness test, physical fitness test standard action recognition, single machine calibration, setting, etc. Human-computer interaction can be performed through the screen to achieve test conditions. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to an outdoor mobile power supply for a physical fitness tester, and the outdoor mobile power supply comprises a mobile power supply main body and a housing assembly, the mobile power supply main body is internally provided with a cell assembly, one side of the exterior of the mobile power supply main body is provided with a water cooling box, the cell assembly is provided with a heat exchange member, the heat exchange member is communicated with the water cooling box, and the water cooling box is internally provided with an auxiliary heat dissipation member. The silica gel base plate is pressed by the gravity of the device, so that the liquid level of the cooling medium in the water cooling box is increased, the other end of the auxiliary heat dissipation piece is driven to extend out of the water cooling box, and meanwhile heat of the cooling medium is transmitted to the other end of the auxiliary heat dissipation piece through one end of the auxiliary heat dissipation piece for heat dissipation. And the cooling medium can also expand through heat absorption, so that the auxiliary heat dissipation piece further ascends and moves along with the rising of the liquid level height, the size, extending out of the water cooling box, of the other end of the auxiliary heat dissipation piece is increased, the heat exchange area is increased, and then the heat dissipation efficiency of the device can be further improved according to the working condition of the device.

1. The name of the design product: sit body forward bending training measurer. 2. The use of the design product: for sit body forward bending training and measurement in physical fitness test. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The invention discloses a physical fitness test assisting method and system for sports athletes, and belongs to the field of physical fitness test assisting.The physical fitness test assisting method comprises the steps that real-time data streams of different physical fitness test devices are obtained, and a preset device interface protocol is adopted to convert the real-time data streams into data of a unified format through a data format conversion module; for the test data in the unified format, adopting a preset data cleaning rule to remove abnormal values and repeated data to obtain a standardized physical fitness test data set; according to age and gender information in the athlete identity information, selecting a corresponding evaluation standard from a pre-established physical fitness evaluation model, and analyzing the standardized physical fitness test data set; and matching the preliminary physical fitness evaluation result with a pre-established training suggestion library through a preset rule engine to obtain a personalized training suggestion scheme.

The invention provides a physical fitness test auxiliary system and method based on image recognition. The method comprises the following steps: acquiring an overlook angle image at the moment when a tester falls to the ground; edge gradient information of the overlook angle image is determined, fitting is carried out on the overlook angle image to obtain a fitting contour, multi-scale decomposition is carried out on illumination reflection in the overlook angle image to obtain illumination influence components of the overlook angle image, and a body contour of a foot boundary is recognized from the overlook angle image through all the illumination influence components; determining the gray level distribution relevance of the fitting contour and the body contour in a minimum enclosing rectangle overlapping region, and further determining the topological relevance between the fitting contour and the body contour; and generating a test report of the tester after the long jump test by combining the topology correlation degree with a preset correlation threshold value. By means of the scheme, accurate segmentation of the foot body contour and the shadow contour can be achieved under the influence of the light and shadow superposition effect.

To propose exercise recommended to students for improving results of a physical test.SOLUTION: A program causes a computer to: obtain test result information indicating results of students in a physical test having a plurality of evaluation items, the students belonging to a class of a teacher in charge of the class; specify, based on the test result information, one or more exercise content items describing exercise associated with any of the evaluation items, from among a plurality of exercise content items; and displaying a content screen for presenting the specified one or more exercise content items on a teacher terminal of the teacher.SELECTED DRAWING: Figure 1

The invention discloses a muscle fitness testing method and device based on computer vision, equipment and a medium, and relates to the technical field of computer vision, and the method comprises the steps: determining posture parameters of a user when executing a plurality of same actions of muscle fitness testing, and determining the total output power of each action based on the posture parameters of each action; the initial power and the power attenuation rate of the user are determined based on the total output power of each action, and the 1RM of the user is determined based on the subjective score and the total output power of each action and the initial power; determining a muscle strength score of the user based on the 1RM, and determining a muscle endurance score of the user based on the total output power and the power attenuation rate of each action; determining a muscle coordination score and a quality score when the user completes the muscle fitness test, and determining and outputting a muscle fitness test result of the user based on the muscle strength score, the muscle endurance score, the muscle coordination score and the quality score. According to the invention, the accuracy of the muscle fitness test can be improved.

The embodiment of the invention provides a physical fitness testing method and a related device, and relates to the technical field of wearable equipment. Through the method, the physical fitness index of the user can be measured under the condition of daily exercise of the user, and the complexity of the process of measuring the physical fitness index of the user can be reduced. The method comprises the steps that in response to user operation, a physical fitness test is started, and a physical fitness test mode comprises N stages; in the ith stage of the physical fitness test, displaying the motion data of the ith stage, and obtaining the physical fitness index related data of the ith stage; in the (i + 1) th stage of the physical fitness test, displaying the motion data of the (i + 1) th stage, and obtaining the physical fitness index related data of the (i + 1) th stage; and obtaining a physical fitness test result according to the physical fitness index related data obtained in each stage.

The utility model discloses a sports physical fitness testing device which comprises a panel, needle rods are evenly arranged in the panel, rod bodies of the needle rods penetrate through the panel, the needle rods are distributed on the panel in a rectangular array structure, scales are arranged on the side, located on the needle rods, of the panel, a reset plate is arranged on one side of the panel, and the reset plate is connected with the panel. The panel and the reset plate are collinearly arranged, stand columns are fixed to the two ends of the panel, the stand columns at the two ends are symmetrically arranged with the panel as the center, limiting rods are fixed to the two sides of the reset plate, limiting holes are formed in column bodies of the stand columns, the limiting rods penetrate through the limiting holes, and reset assemblies are arranged between the reset plate and the stand columns. The reset assembly comprises a reset spring and a steel wire rope, the reset spring is fixed between the reset plate and the stand column, one end of the steel wire rope is connected with the reset plate, the other end of the steel wire rope is fixedly connected with a pull-down handle, the pull-down handle is in sliding connection with a column body of the stand column, and a guide pulley is installed in the stand column and located on a rope body of the steel wire rope.

The utility model relates to the technical fields of sign pole turn back flag is especially related to sign pole turn back flag pole passing induction device, including base, the bottom of base is connected with the bottom disc, the bottom of bottom disc is connected with the mounting nail, the top of base is connected with the sign pole, the surface of sign pole is installed with the reflection patch, the surface of sign pole is provided with lifting device, the side of sign pole is provided with induction device, the top of lifting device is provided with flagpole, the surface of flagpole is connected with the banner. The sign pole turn back flag pole passing induction device, through the setting of induction device, can utilize infrared probe and gear drive structure, realizes the multi -angle accurate scanning monitoring of the athlete's turn back action, effectively avoids the missed judgment misjudgment, simultaneously, combines data processing and real -time display function, not only can instant feedback pole passing data auxiliary training adjustment, also can satisfy the multi -scene demand of sports events, physical ability test etc, greatly promotes the functionality and practicality of device.

The invention relates to a teaching plan generation method and device and computer equipment. The method comprises the following steps: acquiring physical fitness test data, homework execution information and historical homework information of each physical education student, and evaluating the physical fitness grade and physical fitness preference of each physical education student through a physical fitness index evaluation strategy; based on the physical ability grade and physical ability preference of each physical education student, performing student grouping to obtain each physical education group, and identifying homework execution progress information of each physical education student; and based on the homework execution progress information and the historical homework information of each physical education student, through an execution degree evaluation strategy, evaluating homework execution evaluation information of each physical education student, and based on the homework execution evaluation information of each physical education student and the physical education group, generating a target teaching plan of each physical education student. By adopting the method, the generation accuracy of the teaching plan of the physical education student can be improved.

The invention relates to the technical field of physical fitness testing, and discloses child physical fitness testing equipment which comprises an equipment management unit, a physical fitness testing unit, an information transmission unit, a testing result processing unit and an information storage unit. And the equipment management unit is used for performing corresponding control on the equipment, inputting and identifying identity information and feeding back master and slave equipment and identity identification conditions. The equipment management unit can be used for operating the master and slave equipment and acquiring subsequent operation conditions of the master and slave equipment, identity information of a testee can be input and recognized, a physical fitness test result can be conveniently recorded, a plurality of physical fitness items can be tested, the adaptability of the physical fitness test equipment is improved, and the physical fitness test efficiency is improved. Meanwhile, during physical fitness testing, testing scores of two times are respectively taken and compared through physical testing equipment, and the optimal score is selected as the physical testing score, so that the result of the physical testing score is more objective.

The application discloses a kind of based on AI driving's multi-dimensional element fusion's competitive athlete comprehensive ability evaluation method.The method obtains athlete competition technical statistics, physical fitness test, physiological detection and psychological evaluation etc.multisource data, and carry out missing value processing, noise and interference information elimination, standardization and coding alignment after fusion form unified data set;On this basis, the evaluation index system covering technology, physical fitness, physiology and psychology is built.Training corpus for index importance classification is built, and the locally deployed large language model is fine-tuned to output index importance suggestion, and the index most right weight vector is obtained.Finally, the index data is normalized and normalized, and weighted, and the positive and negative ideal solutions are constructed, and the relative closeness is calculated, and the athlete comprehensive ability quantitative evaluation result and sorting are output.The application is suitable for competitive athlete selection, training process evaluation and ability comparison analysis.

The application discloses a kind of physical ability evaluation methods based on human skeleton trajectory tracking, comprising: S1, the whole process video data of physical ability test is obtained by video acquisition equipment, and video frame is generated according to acquisition frequency;S2, video frame is handled using skeletal dynamic analysis algorithm, and human skeleton key point is extracted;S3, tester identity feature is extracted and tracked confirmation by motion atlas identity recognition network;S4, action recognition, segment segmentation and compliance determination are carried out to skeletal key point time sequence trajectory;S5, for abnormal skeletal key point, reverse kinematics inference method is used to complete and time sequence smooth;S6, complete skeletal key point time sequence data is input to human action evaluation model and is handled, and physical ability evaluation index is quantitatively output;S7, physical ability evaluation report is generated and action feedback and optimization suggestion are given.The application effectively improves the objectivity, accuracy and intelligent level of physical ability evaluation.

The present disclosure provides a physical fitness test method, apparatus, computer equipment and storage medium, wherein the method comprises: obtaining motion video data of a target human body performing a target motion corresponding to the physical fitness test during the physical fitness test; performing key point detection on the motion video data to obtain key point detection results corresponding to the motion video data; and generating test result data of the target human body performing the physical fitness test based on the key point detection results, wherein the test result data is used to reflect the physical fitness condition of the target human body in at least one measurement dimension.

The present application discloses a physical fitness test method based on human skeleton trajectory tracking, which starts to identify the tester based on limb feature points at the beginning of video acquisition, providing conditions for incorporating the tester's performance at the beginning of the test into the judgment of the validity of the test results. Moreover, when the method in this specification realizes the tester identification based on limb feature points, the action corresponding to the second point is corrected by the maximum change of the first point. Even if the tester's posture is not conducive to the embodiment of the tester's behavior in the collected video, the tester's real action can be restored, which is conducive to the objective judgment of the validity of the test results of the tester.

This application relates to an outdoor mobile power supply for a physical fitness tester, comprising: a mobile power supply main body and a housing assembly. Inside the mobile power supply main body, there is a battery cell assembly. On one side outside the mobile power supply main body, there is a water cooling box. A heat exchange component is provided on the battery cell assembly, and the heat exchange component is communicated with the water cooling box. An auxiliary heat dissipation component is provided inside the water cooling box. Due to its own gravity pressing on the silicone chassis, the liquid level height of the cooling medium inside the water cooling box rises, thereby driving the other end of the auxiliary heat dissipation component to extend outside the water cooling box. At the same time, the heat of the cooling medium is transferred from one end of the auxiliary heat dissipation component to the other end for heat dissipation. When the device works for a long time, the cooling medium can also expand by absorbing heat, causing the auxiliary heat dissipation component to further rise and move as the liquid level height rises, so that the volume of the other end of the auxiliary heat dissipation component extending outside the water cooling box increases, and the heat exchange area increases. Furthermore, the device can further improve the heat dissipation efficiency according to the working conditions of the device.

A device for testing arm strength and physical fitness of rats and mice relates to the technical field of animal experiment devices and is mainly structurally characterized in that two bases are connected through a base connecting rod, vertical columns are fixedly connected to the bases, the top ends of the two vertical columns are connected through a top rod, string buttons are symmetrically arranged on the two vertical columns, and two ends of a horizontal steel wire are mounted on string columns of the string buttons. A buffering air bag with an inflation valve is arranged between the two bases. According to the utility model, system errors caused by non-straightness and looseness possibly occurring when iron wires are used can be eliminated, the stability of an experiment is ensured, and the safe buffering effect can be improved.