CN109692003B - Training system is corrected to children gesture of running - Google Patents
Training system is corrected to children gesture of running Download PDFInfo
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Abstract
The invention provides a system for correcting running postures of children, which comprises an information acquisition module, a real-time motion information acquisition module and a control module, wherein the module comprises an initial information acquisition submodule and a real-time motion information acquisition submodule; the communication module is used for data transmission of the system; a data storage module; the data processing module comprises a motion attitude generation submodule, a standard motion attitude submodule and a motion attitude information comparison submodule; the motion attitude control module comprises an image display submodule and a sound control submodule, the image display submodule is used for displaying a current motion attitude image of the child and a standard motion attitude image aiming at the child, and the sound control submodule is used for transmitting audio information of a correction instruction to sound equipment. The system is used for correcting the motion posture of the children, so that the motion efficiency is improved, and the teaching effect is improved.
Description
Technical Field
The invention relates to the technical field of computer assistance, in particular to a running posture correction training system for inaccurate running postures of children.
Background
The sports can not only build the body and expand personal interests, but also develop the movement coordination ability of the human body and promote the development of muscles and bones of the body and the development of the head and the brain. The development of the children's movement coordination ability runs through the development of the children's movement ability, the children's movement coordination ability is limited by the maturity of the children's neural development, the muscle and bone development are promoted, and the development of the children's abilities of language, intelligence, emotion and the like can be promoted, so parents attach importance to the cultivation of the children's movement interest, but pay less attention to the correctness of the children's movement posture and the rule suitable for the children's own movement. In addition, not all people can ask a full-time coach to train, or a transfer coach can not necessarily master the correct motion posture suitable for each child, but the correct motion posture not only can reduce the motion trauma, but also can improve the potential of individual motion and exert the potential of individual motion. Running is a sport exercise mode which is not limited by the field, but also has good effect. The correct running posture not only can play a good exercise effect, but also can reduce sports injury. In real life, not only children cannot grasp the correct running posture, but also most adults do not know what the correct running posture is. Therefore, it is very important for the child to be able to grasp the correct running posture, particularly at the time of the child.
Various forms of related research have been conducted on this in the prior art. For example, CN104052518A, filed as shenzhen qiwozhilian science and technology limited, entitled watch with wearable watch with functions of tracking and motion measurement and management, discloses a watch with functions of tracking and motion measurement and management, which mainly comprises a watch body, a case body for mounting a device related to the watch body, and a belt body connected with the case body, wherein two ends of the belt body are provided with a connecting device, a motion attitude sensor for obtaining the azimuth and the attitude of a user, a GPS locator for locating the position of the user of the wearable device, the tracking and the motion of the wearer can be known by using a GPS data processing unit and a motion attitude operation unit, a data transmission and display block is connected with the GPS processing unit, the motion attitude operation unit and a video and audio block for transmitting the measured information to necessary positions, and displayed on the user's request. Therefore, the wearable device can measure and position the motion posture of the child and send out warning information according to the abnormal posture of the child, but the device cannot correct and train the motion posture of the child.
CN104687653A, the applicant is Guangdong Xiaotianyu science and technology Limited company, the invention name of which is a method, a device, a bracelet and a system for supervising children's movement, and discloses a device and a method for supervising children's movement. If the comparison result is larger than the set threshold value, the unqualified indexes of the children are obtained, the corresponding exercise tasks are issued according to the unqualified indexes of the children, and if the comparison result is smaller than the preset threshold value, the qualified indexes of the children are obtained, the balanced development exercise tasks are issued. Therefore, the motion promoting method only stimulates the interest of the children in participating in the motion by combining the use of electronic products with the motion situation of the children, particularly taking electronic entertainment items such as electronic games as the reward measures of the motion, but the invention does not relate to the correction of the motion posture of the children and cannot solve the problem of inaccurate correction of the motion posture of the children.
CN105303183A, entitled Nanjing post and electric university, entitled a wearable device based on a wearable device for children gesture recognition analysis system and method, discloses a wearable device capable of analyzing children gestures, which mainly comprises collecting basic motion data of a wearer, analyzing the data, extracting features of different basic motion gestures of the wearer, setting a feature region, monitoring the real-time motion gesture of the wearer in real time, matching the feature region of the gesture data, matching the matching result, judging the current motion gesture and stable state of the wearer by using the matching success probability, continuing monitoring if the motion matching is successful and stable, calling a communication module to send out a warning alarm if the matching is successful and unstable, when the matching probability is lower than an alarm threshold value, a security exception alarm is issued. Therefore, the invention mainly aims to recognize and analyze the motion posture of the child so as to alarm and protect the abnormal motion of the child, but the invention still has no problem of designing and correcting and training the abnormal motion posture of the child.
Disclosure of Invention
To the above-mentioned problem that prior art exists, this application provides a training system is corrected to running gesture that children ran the gesture, includes:
the information acquisition module is used for acquiring data information;
the communication module is used for data communication transmission between the modules and between the system and the outside;
the data storage module is used for storing the data information acquired by the information acquisition module and other information, including the data of the child basic information, the motion real-time information and the standard motion posture information;
the data processing module is used for acquiring the motion attitude data, comparing the motion attitude data with standard motion attitude data and generating motion attitude correction information;
and the motion attitude control module is used for acquiring the motion attitude correction information and sending out a correction instruction.
The information acquisition module comprises an initial information acquisition submodule and a real-time motion information acquisition submodule,
an initial information acquisition submodule for acquiring basic information of the physical condition of the child,
and the real-time motion information acquisition submodule is used for acquiring real-time information of the motion of the child.
The data processing module comprises a motion attitude generation sub-module, a standard motion attitude sub-module and a motion attitude data parameter comparison sub-module,
the motion posture generation submodule is used for analyzing and simulating the motion state according to the data information of the real-time motion of the child,
the standard motion gesture submodule is used for providing standard motion gesture data of the child according to the basic information and the motion items of the child,
and the motion posture data parameter comparison submodule is used for comparing the child motion posture data detected in real time with the standard motion posture data aiming at the child, then generating motion posture correction information and transmitting the information to the motion posture control module.
A motion attitude control module which comprises an image display sub-module and a sound control sub-module,
an image display sub-module for displaying a current motion pose image of the child and a standard motion pose image for the child,
and the sound control submodule is used for transmitting the audio information of the correction instruction to the sound equipment.
Preferably, in the initial information acquisition submodule, the initial information includes personal information such as age, height, weight and image of the child, and the information input mode includes information input means such as manual input and image recognition.
Preferably, the real-time motion information acquisition sub-module can capture the motion of the target object by using a three-dimensional information capture technology, comprises multi-directional camera equipment arranged around the target object, can perform multi-angle camera shooting on the motion posture of the target object, transmits image data to the data processing module, and then analyzes the image data by the data processing module and provides a simulated image of the real-time motion of the target object.
Preferably, the real-time motion information acquisition submodule further includes a motion sensor, for example, the motion sensor may include a motion sensor disposed on a foot, and may analyze the gravitational acceleration of the target object.
Preferably, the communication sub-module includes a wired or wireless communication mode for establishing data transmission between the modules and between each part inside the modules.
Preferably, the data storage module is configured to store various types of data that are preset and generated in real-time measurement or process.
Preferably, the motion gesture generation sub-module may analyze the image or other data parameters acquired by the three-dimensional information acquisition system, provide a simulated motion gesture, and transmit the image data of the simulated motion gesture to the motion gesture control module.
Preferably, the three-dimensional information acquisition system can adopt an active tracking three-dimensional information acquisition system or an electromagnetic capture three-dimensional information acquisition system.
Preferably, the standard motion posture sub-module is used for recommending the given optimal child motion posture data parameters according to the age, height, weight, skeleton development conditions and the like of the child and combining different motions, generating an image of the optimal motion posture, and transmitting the image data to the motion posture control module.
Preferably, the motion posture data comparison submodule is configured to compare the motion data parameters collected by the motion posture generation submodule with recommended motion data parameters given by the standard motion posture submodule, give appropriate correction parameter information, convert the correction parameter information into audio data, and transmit the audio data to the motion posture control module.
Preferably, the motion gesture data may generate a decomposition image from a simulated motion gesture to a standard motion gesture than the sub-module, and may transmit the image data to the motion gesture control module when needed, thereby enabling the child to correct the erroneous motion more easily.
Preferably, the image control sub-module includes a plurality of projection devices for projecting the received video image data to a predetermined area, thereby allowing the target object to be clearly sensed.
Preferably, the target area includes a three-dimensional stereoscopic image, or an image projected onto a wall or screen.
Preferably, the sound control sub-module comprises a sound box for playing the received audio data.
Preferably, the sport area includes a sport facility such as a treadmill.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural block diagram of a child motion posture correction training system according to the present invention.
Detailed Description
The following description will explain embodiments of the present invention in detail with reference to fig. 1. It should be understood that the embodiments described herein are merely illustrative and are not intended to limit the present invention. Various changes and modifications may be effected by one of ordinary skill in the pertinent art without departing from the spirit of the present invention, which is within the scope of the appended claims and the appended claims.
The running posture correction training system for correcting the running posture of the child comprises an information acquisition module, wherein the module comprises an initial information acquisition submodule and a real-time motion information acquisition submodule.
The initial information acquisition submodule is used for acquiring basic information of the physical condition of the child. Basic physical condition parameter information such as sex, age, height and weight of the child. The basic information of the physical condition is mainly used for making preliminary evaluation on the motor function of the child and adjusting the running motion posture of the child according to the preliminary evaluation. In addition, the information can also comprise basic physical information of the children, such as skeletal development conditions, running habits and the like. The above information can be manually input by the user through measurement, wherein the running habits and the physical information of the children can be input through uploading photos and running videos. The above-mentioned photos or videos may be taken by image capture devices, including cell phones, cameras, video cameras, or other video and photo taking devices.
And the user real-time motion information acquisition submodule is used for acquiring real-time information of the motion of the children. Preferably, the real-time motion information acquisition sub-module may capture the motion of the target object by using a three-dimensional information capture technology. Preferably, the three-dimensional information acquisition system can adopt an active tracking three-dimensional information acquisition system or an electromagnetic capture three-dimensional information acquisition system. The above-described collection is mainly performed indoors, for example, a child may run on site, around, or on an indoor running device including a treadmill or the like within a certain indoor range.
In order to capture the running gesture of the target object, multi-directional camera equipment can be arranged around the target object, the equipment can carry out multi-angle camera shooting on the gesture of the movement of the target object, image data are transmitted to the data processing module, and then the data processing module analyzes the image data and provides a simulated image of the real-time movement of the target object. Preferably, the real-time motion information acquisition sub-module may further include wearable devices such as a motion sensor, for example, the device may include a motion sensor disposed on a leg or a foot, and the sensor may measure the acceleration of gravity of the target object and transmit the data to the data processing module, so as to obtain real-time motion information of the child.
And the communication module is used for data transmission of the system. In particular for establishing data transmission between the various modules and between the various parts within the modules. Preferably, the communication module transmits data in a wireless communication mode, a wired communication mode or a mixed mode of wired communication and wireless communication. The wired or wireless communication means may be any commercially available communication device or apparatus capable of satisfying the communication requirement.
And the data storage module is used for storing data comprising the child basic information, the motion real-time information and the standard motion posture information.
Preferably, the data storage module is configured to store various types of data that are preset and generated in real-time measurement or process. The data storage module can be any device and apparatus capable of storing data, such as a computer hard disk or any plug-and-play data storage device.
And the data processing module is used for analyzing and processing the acquired data, obtaining a running posture adjusting scheme suitable for the children, sending a correcting and controlling instruction according to the running posture adjusting scheme, and correcting and adjusting the running movement posture of the children. The system comprises a motion attitude generation submodule, a standard motion attitude submodule and a motion attitude information comparison submodule. And the motion posture generation submodule is used for analyzing and simulating the motion state of the child according to the data information of the real-time motion of the child. The motion posture generation submodule is used for processing data transmitted by the three-dimensional information acquisition system and the motion sensor, generating various motion posture index parameters according to the data, and preferably forming a simulation image of the running motion state of the child. The running exercise state index parameters include: the overall posture of the body, the position of the head, the position of the shoulders, the posture and the swing amplitude of the arms, the swing of the thighs and the calves, the movement of the waist, the posture of the sole on the ground and the like. The system analyzes the image of the child running to obtain the index parameters, and the index parameters are used as the basis for data analysis and comparison, and meanwhile, the system can combine the index parameters to form a simulated image of the child running.
And the standard motion posture sub-module is used for giving standard motion posture data of the child according to the basic information and the motion items of the child. Preferably, the standard motion posture sub-module is used for recommending the given optimal child motion posture data parameters according to the age, height, weight, skeleton development conditions and the like of the child and combining different motions, generating an image of the optimal motion posture, and transmitting the data to the motion posture comparison sub-module.
And the motion posture information comparison submodule is used for comparing the real-time detected child motion posture data with the standard motion posture data aiming at the child, then generating motion posture correction information and transmitting the information to the motion posture control module.
Preferably, the motion posture data comparison submodule is used for comparing the motion data parameters collected in the motion posture generation submodule with the recommended motion data parameters given by the standard motion posture submodule, giving appropriate correction parameter information, converting the correction parameter information into video and audio data and a control instruction, and transmitting the video and audio data and the control instruction to the motion posture control module.
Preferably, the motion gesture data may generate a decomposition image from a simulated motion gesture to a standard motion gesture than the sub-module, and may transmit the image data to the motion gesture control module when needed, thereby enabling the child to correct the erroneous motion more easily.
Preferably, the motion gesture generation sub-module may analyze the image or other data parameters acquired by the three-dimensional information acquisition system, provide a simulated motion gesture, and transmit the image data of the simulated motion gesture to the motion gesture control module.
And the motion attitude control module comprises an image display submodule and a sound control submodule, and the image display submodule is used for displaying the current motion attitude image of the child and the standard motion attitude image aiming at the child. And the sound control submodule is used for transmitting the audio information of the correction instruction to the sound equipment.
Preferably, the image control sub-module comprises a plurality of projection devices arranged indoors, and the projection devices are used for projecting the received video image data to a target area which is convenient for children to watch. In the area, the child can clearly see the image suitable for his/her standard running posture, thereby enabling the child to more easily correct his/her running posture.
Preferably, in the case of an indoor stationary type running apparatus such as a treadmill, the image of the target area projected in front of the face of the child includes a three-dimensional stereoscopic image projected in front of the face of the child, which can be played in a slow motion to make it easier for the child to see a standard running image, thereby adjusting the running posture of the child. Preferably, the real-time image of the child's running can be projected at intervals from the standard image of the child's running motion obtained by data processing, or selectively projected according to the child's own voice commands. Preferably, the projected three-dimensional image can be projected from different angles to the front of the child for the child to clearly see the shortcomings of his running posture and the correct running posture from different angles. Preferably, the image also comprises a planar image projected onto a wall or screen.
Preferably, the projection device includes various wearable devices that can play video images, such as VR glasses and helmets that can play images. For example, when a child runs outdoors, various information of the child can be sent to the data storage and data processing module by the plurality of motion sensors worn on the body, and simultaneously, the image or audio information sent by the motion posture control module can be played through the video and audio devices, so that the running motion of the child can be guided in real time.
Preferably, the sound control sub-module includes a sound box for playing the received audio data. For example, the sound control submodule can play the sound instruction for correcting the running movement posture, so that the child can correct the running movement posture in time in the running process. Preferably, the audio instructions are combined with video images to make it easier for the child to correct his or her running posture.
Preferably, the system can dynamically adjust the running posture of the child in real time during the running process until the running posture of the child reaches a preset index.
Preferably, during the running process, entertainment contents such as music enjoyed by children can be played, so that the children can run and correct in a comfortable and pleasant environment.
The foregoing describes preferred embodiments of the present invention, and is intended to provide a clear and concise description of the spirit and scope of the invention, and not to limit the same, but to include all changes, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A child running posture correction training system comprising:
the information acquisition module is used for acquiring data information;
the communication module is used for data communication transmission between the modules and between the system and the outside;
the data storage module is used for storing the data information acquired by the information acquisition module and other information, including the data of the child basic information, the motion real-time information and the standard motion posture information;
the data processing module is used for acquiring the motion attitude data, comparing the motion attitude data with standard motion attitude data and generating motion attitude correction information;
the motion attitude control module is used for acquiring motion attitude correction information and sending a correction instruction;
wherein, the information acquisition module comprises an initial information acquisition submodule and a real-time motion information acquisition submodule,
the initial information acquisition submodule is used for acquiring basic information of the physical condition of the child, the basic information of the physical condition is used for making preliminary assessment on the motor function of the child and adjusting and referring the running motion posture of the child when the running motion posture of the child is adjusted, the basic information of the physical condition comprises basic physical information of the child, the basic physical information is manually input by a user through measurement or shot by a camera device,
the real-time motion information acquisition submodule is used for acquiring real-time information of child motion, capturing the motion of a target object by utilizing a three-dimensional information capturing technology, and in order to capture the running posture of the target object, multi-directional camera equipment is arranged around the target object, the camera equipment carries out multi-angle camera shooting on the moving posture of the target object and transmits image data to a data processing module, then the data processing module analyzes the image data and provides a simulated image of the real-time motion of the target object, and the real-time motion information acquisition submodule also comprises a motion sensor arranged on legs or feet, the sensor measures the gravity acceleration of the target object and transmits the measurement data of the sensor to the data processing module, so that the real-time motion information of children is obtained;
the data processing module comprises a motion attitude generation sub-module, a standard motion attitude sub-module and a motion attitude data parameter comparison sub-module,
the motion posture generation submodule is used for processing data transmitted by the three-dimensional information acquisition system and the motion sensor, analyzing and simulating a motion state according to data information of real-time motion of the child, analyzing images or other data parameters acquired by the three-dimensional information acquisition system, generating various motion posture index parameters according to the motion posture index parameters, providing a simulated motion posture, transmitting image data of the simulated motion posture to the motion posture control module, and forming a simulated image of a running motion state of the child,
the standard motion posture sub-module is used for providing standard motion posture data of the children according to the basic information and the motion items of the children, generating images of the optimal motion posture according to the age, the height, the weight and the skeleton development condition of the children by combining the optimal motion posture data parameters provided by different motion recommendations, transmitting the image data to the motion posture control module,
the motion attitude data parameter comparison submodule is used for comparing the motion attitude data of the children detected in real time with the standard motion attitude data aiming at the children, then generating motion attitude correction information, transmitting the information to the motion attitude control module, comparing the motion data parameters collected in the motion attitude generation submodule with the recommended motion data parameters given by the standard motion attitude submodule, giving out proper correction parameter information, converting the correction parameter information into audio data, transmitting the audio data to the motion attitude control module, generating a decomposition image from the simulated motion attitude to the standard motion attitude by the motion attitude data parameter comparison submodule, and transmitting the image data to the motion attitude control module when needed, so that the children can correct wrong actions more easily.
2. The system of claim 1,
a motion attitude control module which comprises an image display sub-module and a sound control sub-module,
an image display sub-module for displaying a current motion pose image of the child and a standard motion pose image for the child,
and the sound control submodule is used for transmitting the audio information of the correction instruction to the sound equipment.
3. The system of claim 1,
the three-dimensional information acquisition system adopts an active tracking three-dimensional information acquisition system or an electromagnetic capture three-dimensional information acquisition system.
4. The system of claim 1,
in the initial information acquisition submodule, initial information comprises the age, height, weight and image information of the child, and information input modes comprise manual input, image recognition and other information input means.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710981854.6A CN109692003B (en) | 2017-10-20 | 2017-10-20 | Training system is corrected to children gesture of running |
| PCT/CN2017/111815 WO2019075824A1 (en) | 2017-10-20 | 2017-11-20 | System for correcting and training running posture of child |
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| CN201710981854.6A CN109692003B (en) | 2017-10-20 | 2017-10-20 | Training system is corrected to children gesture of running |
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| CN109692003A CN109692003A (en) | 2019-04-30 |
| CN109692003B true CN109692003B (en) | 2021-01-01 |
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| CN110151190A (en) * | 2019-05-23 | 2019-08-23 | 西南科技大学 | A kind of orthopaedics postoperative rehabilitation monitoring method and system |
| CN111259716A (en) * | 2019-10-17 | 2020-06-09 | 浙江工业大学 | Human body running posture identification and analysis method and device based on computer vision |
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