CN114052739A - System and method for measuring interference of electrocardio and electroencephalogram on shooting athletes - Google Patents
System and method for measuring interference of electrocardio and electroencephalogram on shooting athletes Download PDFInfo
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Abstract
The invention belongs to the technical field of motion monitoring, and discloses a system and a method for measuring interference of electrocardio and electroencephalogram on shooting athletes, wherein a data and image acquisition module acquires related data of the shooting athletes during shooting actions; the data synchronization module carries out data synchronization processing in an external synchronization mode; the data transmission module performs data transmission by using WIFI or through wireless Bluetooth communication; a data analysis module: acquiring the heart rate, brain waves, the body gravity center, body shaking, the changes of the angles, the speeds, the displacements and other parameters of joints of upper limbs and lower limbs of a body and the changes of myoelectric parameters of different muscle groups of a shooter in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data; the interference determining module determines the interference of the phase electrocardio-electroencephalogram relevant parameters to the scores of the shooting athletes. The invention provides a new diagnosis test method for improving the technical action analysis of shooting athletes and the interference of the electrocardio-electroencephalogram information on shooting technology.
Description
Technical Field
The invention belongs to the technical field of motion monitoring, and particularly relates to a system and a method for measuring electrocardio-electroencephalogram interference of a shooting athlete by adopting a wireless Bluetooth technology.
Background
At present, shooting sports is a sports project which has high requirements on accuracy and stability of athletes, the stability has special significance for shooting athletes, and the general stability comprises physiological stability, psychological stability and shooting technical action stability.
The existing research on shooting sports is mostly on the research method of sports biomechanics and the persuasion method of psychology, which includes: through psychological relaxation, psychological counseling, dispersion and other methods. The research method of the motion biomechanics comprises the following steps: many mechanical studies on the actions of shooting sports, the percussion actions of hands, the actions of arms, and the like are made, for example: in a shooting action, the body shakes, body joints, center of gravity, etc. The problem of interference of psychology, attention and anxiety of shooting players on shooting technology is solved by means of the research of sports physiology and the research of sports psychology. A convenient electrocardio collector and emitter, and an electroencephalogram collector. At present, relevant research contents of relevant electrocardio devices and electroencephalogram devices and interference on shooting athletes are not found.
Meanwhile, the existing medical electrocardio collector, electroencephalogram collector and electrocardio monitoring in hospital on the market mainly adopt the way of adding leads to the electrodes and the breasts on the four limbs of the human body, and the collection way can not be applied to the sports ground to monitor athletes.
Through the above analysis, the problems and defects of the prior art are as follows: the prior art can not monitor and determine the related content of the interference of electrocardio and electroencephalogram to the shooting athletes in a wireless mode. Meanwhile, the existing video calibration method or the existing video acquisition device cannot calibrate and monitor the images of the athletes on the sports ground.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a system and a method for wirelessly measuring the interference of electrocardio and electroencephalogram on shooting athletes.
The method is realized in such a way that the interference of electrocardio and electroencephalogram on shooting athletes is measured, the electrocardio and electroencephalogram are adopted to monitor the change and variation of the electrocardio in the shooting process of the air pistol movement in real time, and according to the test result of the athletes, the influence of the change of the electrocardio on the shooting technique in the shooting process is utilized;
the brain wave monitoring is adopted, so that the influence of the brain wave change, the attention degree, the brain wave anxiety and other test parameters on the movement of a shooting player in the aiming process is directly observed;
through testing the parameters, the interference on the psychology and the brain electricity of the shooting athletes and the influence on the shooting technology and the achievement are evaluated.
Another object of the present invention is to provide a system for measuring interference of ecg and eeg on a shooter by using wireless bluetooth, the system comprising:
the data acquisition module is used for acquiring electrocardio, electroencephalogram and electromyogram signals when a shooting player shoots;
the image acquisition module is used for acquiring shooting technical action parameters of shooting athletes by using the three-dimensional camera and calibrating related image data by using the synchronous three-dimensional space magic wand;
the balance detection module is used for detecting whether the sole pressure of a shooting athlete is stable during training or competition by using a sensor flat plate consisting of the multi-component force sensors;
the data synchronization module is used for synchronizing the related data acquired by the data acquisition module, the image acquisition module and the balance detection module in an external synchronization mode;
the data transmission module is used for transmitting the data subjected to the synchronization processing to the main control module by utilizing WIFI or wireless Bluetooth wireless communication signals;
the main control module is used for controlling each module to normally work by utilizing a main control machine or a controller;
the data analysis module is used for acquiring the heart rate, brain waves, body gravity center, body shaking, the angle, speed, displacement and other parameter changes of joints of upper limbs and lower limbs of a body and the myoelectric parameter changes of different muscle groups of a shooting player in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data;
and the interference determination module is used for determining the interference of the relevant parameters on the scores and the skills of the shooting athletes on the basis of the acquired data and the data analysis result in combination with the scores of the shooting athletes.
Another object of the present invention is to provide a system for determining the interference of the electrocardiogram and the electroencephalogram to the shooter, which is applied to the above. The method for determining the interference of the electrocardiogram and the electroencephalogram on the shooting athlete comprises the following steps:
step one, comprehensively collecting electrocardio, electroencephalogram, electromyogram signals and shooting technical action parameters when shooting actions of a shooter; synchronously acquiring shooting technical action parameters of shooting athletes and three-dimensional space calibration related image data by using a three-dimensional camera;
secondly, detecting whether the pressure of the sole of a shooting athlete is stable by using a sensor flat plate consisting of multi-component force sensors;
thirdly, synchronizing the relevant data acquired by the data acquisition module, the image acquisition module and the balance detection module in an external synchronization mode;
acquiring the heart rate, brain waves, the body gravity center, body shaking, the changes of the angles, the speeds, the displacements and other parameters of the joints of the upper limbs and the lower limbs of the body and the changes of myoelectric parameters of different muscle groups of a shooting player in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data;
and step five, determining the interference of the relevant parameters on the scores of the shooting athletes on the basis of the acquired data and the data analysis result in combination with the scores of the shooting athletes.
Further, in the step one, the comprehensive acquisition of the electrocardio, electroencephalogram, electromyogram signals and shooting technical action parameters during shooting actions of the shooting players comprises the following steps:
the special double-electrode chest belt sensor for electrocardio and the forehead and ear clamp dry type double-electrode method sensor for electroencephalogram are adopted to test relevant data of electrocardio, electroencephalogram and myoelectricity of a shooting athlete.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention collects and analyzes the relevant electrocardio-electroencephalogram data of the shooting athlete through the miniature integrated special test instrument, determines the interference parameters of the relevant electrocardio-electroencephalogram data and the electroencephalogram data to the shooting athlete, and is beneficial to improving the scientific diagnosis level of the technical actions of the shooting athlete.
The miniature integrated special test instrument meets the requirements of the current special wearable equipment for athletes, has small volume, low power consumption, high integration level, simple and convenient wearing of athletes and small interference, and is convenient for collecting technical data of technical links such as aiming and firing of shooting athletes on site.
The invention establishes a comprehensive, systematic evaluation and analysis model base of physiological indexes such as electrocardio signals, electroencephalogram signals, electromyogram signals and the like of shooting athletes and shooting technical actions (gun holding, aiming and firing), and improves the scientific diagnosis level of the technical actions of the shooting athletes.
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In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a system for determining interference of electrocardio-electroencephalogram to a shooter according to an embodiment of the invention;
in the figure: 1. a data acquisition module; 2. an image acquisition module; 3. a balance detection module; 4. a data synchronization module; 5. a data transmission module; 6. a main control module; 7. a data analysis module; 8. an interference determination module.
Fig. 2 is a flowchart of a method for determining interference of electrocardiogram and electroencephalogram on a shooting player according to an embodiment of the invention.
Fig. 3 is a schematic diagram of the measurement of the system for measuring the interference of the electrocardiogram and the electroencephalogram on the shooter according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a system device for measuring the interference of electrocardio and electroencephalogram on a shooting player, and the invention is described in detail with reference to the attached drawings.
As shown in fig. 1, a system for determining interference of ecg and eeg on a shooter according to an embodiment of the present invention includes:
the data acquisition module 1 is used for acquiring electrocardio, electroencephalogram and electromyogram signals when shooting actions of shooting athletes;
the image acquisition module 2 is used for acquiring shooting technical action parameters and related image data of a shooter by using a three-dimensional camera;
the balance detection module 3 is used for detecting whether the sole pressure of a shooting athlete is stable during training or competition by using a sensor flat plate consisting of multi-component force sensors;
the data synchronization module 4 is used for synchronizing the related data acquired by the data acquisition module 1, the image acquisition module 2 and the balance detection module 3 in an external synchronization mode;
the data transmission module 5 is used for transmitting the data subjected to the synchronization processing to the main control module through wireless communication by utilizing WIFI;
the main control module 6 is used for controlling each module to normally work by using a main control machine or a controller;
the data analysis module 7 is used for acquiring the heart rate, brain waves, body gravity center, body shaking, the angle, speed, displacement and other parameter changes of joints of upper limbs and lower limbs of the body and the myoelectric parameter changes of different muscle groups of a shooting player in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data;
and the interference determination module 8 is used for determining the interference of the relevant parameters on the scores of the shooting athletes on the basis of the acquired data and the data analysis result in combination with the scores of the shooting athletes.
As shown in fig. 2, the method for determining the interference of the electrocardiogram and electroencephalogram to the shooter provided by the embodiment of the invention comprises the following steps:
s101, comprehensively collecting electrocardio, electroencephalogram, electromyogram signals and shooting technical action parameters when shooting actions of a shooter; collecting shooting technical action parameters and related image data of a shooter by using a three-dimensional camera;
s102, detecting whether the pressure of a shooting athlete on a shooting sole is stable by using a sensor flat plate consisting of multi-component force sensors;
s103, synchronizing the related data acquired by the data acquisition module, the image acquisition module and the balance detection module in an external synchronization mode;
s104, acquiring the heart rate, brain waves, the body gravity center, body shaking, the changes of the angles, the speeds, the displacements and other parameters of the joints of the upper limbs and the lower limbs of the body and the changes of myoelectric parameters of different muscle groups of a shooting player in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data;
and S105, determining the interference of the relevant parameters on the scores of the shooting athletes on the basis of the acquired data and the data analysis result in combination with the scores of the shooting athletes.
In step S101, the comprehensive acquisition of the electrocardiographic, electroencephalographic, electromyographic signals and shooting technical action parameters by shooting actions of the shooter according to the embodiment of the present invention includes:
the special double-electrode chest belt sensor for electrocardio and the forehead and ear clamp dry type double-electrode method sensor for electroencephalogram are adopted to test relevant data of electrocardio, electroencephalogram and myoelectricity of a shooting athlete.
The technical effects of the present invention will be further described with reference to specific embodiments.
Example (b):
a comprehensive and systematic evaluation and analysis model library of electrocardio, electroencephalogram, electromyogram signals and other physiological indexes and shooting technical actions (gun holding, aiming and firing) of an excellent pistol shooting athlete is established, and a set of analysis and evaluation diagnosis system for the technical actions of the pistol shooting athlete is designed and provided for improving the scientific diagnosis level of the technical actions of the pistol shooting athlete in China.
By comprehensively collecting electrocardio, electroencephalogram, electromyogram signals, plantar pressure stability and shooting technical action parameters of shooting players during shooting actions and different calculation algorithms, the changes of parameters such as heart rate, brain waves, body gravity center, body shaking, body upper limb and lower limb joint angles, speeds and displacements and the like in the processes of gun lifting, aiming and shooting of shooting sports and the changes of the electromyogram parameters of different muscle groups are obtained, and the interference influence of the different parameters on the scores of the air gun shooting players is discussed.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A method for measuring the interference of electrocardio and electroencephalogram on shooting athletes is characterized in that the method adopts the electrocardio and electroencephalogram to monitor the change and variation of the electrocardio of a gas pistol in the shooting process in real time, and utilizes the change of the electrocardio to influence the shooting technology in the shooting process according to the test result of the athletes;
the brain wave monitoring is adopted, so that the influence of the brain wave change, the attention degree, the brain wave anxiety and other test parameters on the movement of a shooting player in the aiming process is directly observed;
through testing the parameters, the interference on the psychology and the brain electricity of the shooting athletes and the influence on the shooting technology and the achievement are evaluated.
2. A system for determining the interference of the electrocardiogram and the electroencephalogram to the shooter, which is constructed by the method in claim 1, and is characterized in that the system for determining the interference of the electrocardiogram and the electroencephalogram to the shooter by adopting a wireless method comprises the following steps:
the data acquisition module is used for acquiring electrocardio, electroencephalogram and electromyogram signals when a shooting player shoots;
the image acquisition module is used for acquiring shooting technical action parameters of shooting athletes by using the three-dimensional camera and calibrating related image data by using the synchronous three-dimensional space magic wand;
the balance detection module is used for detecting whether the sole pressure of a shooting athlete is stable during training or competition by using a sensor flat plate consisting of the multi-component force sensors;
the data synchronization module is used for synchronizing the relevant data acquired by the data acquisition module, the image acquisition module and the balance detection module in an external synchronization magic rod calibration mode;
the data transmission module is used for transmitting the data after the synchronization processing to the main control module by utilizing WIFI or through a wireless Bluetooth communication module;
the main control module is used for controlling each module to perform receiving, processing and operation work by using a main control computer or a controller;
the data analysis module is used for acquiring the heart rate, the cardiac variation, the brain waves, the attention, the body gravity center, the body shaking, the body upper limb and lower limb joint angles, the speed and the displacement of a shooting athlete in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data, and the changes of other parameters and the myoelectric parameters of different muscle groups;
and the interference determination module is used for determining the interference of the relevant parameters to the scores of the shooting athletes based on the acquired test data and the data analysis result by combining the scores of the shooting athletes and the shooting technical actions.
3. The method for determining the interference of the ECG and EEG parameters on the shooter is applied to the method for determining the interference of the ECG and EEG parameters on the shooter according to claim 2, and is characterized in that the method for determining the interference of the ECG and EEG parameters on the shooter comprises the following steps:
step one, acquiring electrocardio, electroencephalogram and electromyogram signals during shooting; acquiring action parameters of a shooting technique and related image data by using a three-dimensional camera;
secondly, detecting whether the pressure of the sole is stable during shooting by using a sensor flat plate consisting of multi-component force sensors;
thirdly, synchronizing the relevant data acquired by the data acquisition module, the image acquisition module and the balance detection module in an external synchronization mode;
acquiring the changes of heart rate, brain waves, body gravity center, body shaking, angles, speeds and displacement parameters of joints of upper limbs and lower limbs of the body and the changes of myoelectric parameters of different muscle groups in the processes of gun lifting, aiming and shooting through different calculation methods based on the acquired data;
and fifthly, determining the interference of the relevant parameters to the shooting results based on the acquired data and the data analysis result in combination with the shooting results.
4. The method for determining the interference of the electrocardio-electroencephalogram to the shooting athletes as claimed in claim 3, wherein in the step one, the comprehensive acquisition of the electrocardio-electroencephalogram, electromyogram signals and shooting technical action parameters during shooting actions comprises the following steps:
the special double-electrode chest belt sensor for electrocardio and the dry double-electrode method sensor for forehead and ear clip of electroencephalogram are adopted to test the relevant data of electrocardio and electroencephalogram of a shooting athlete.
5. A computer device, characterized in that the computer device comprises a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to carry out the steps of:
collecting electrocardio and electroencephalogram signals of a sportsman during shooting; acquiring action parameters of a shooting technique and related image data by using a three-dimensional camera; and carrying out three-dimensional space calibration on the test area by using a calibration magic rod.
Detecting whether the pressure of the sole is stable during shooting by using a sensor flat plate consisting of multi-component force sensors;
the method comprises the following steps of adopting an external synchronization mode and a regional magic rod calibration mode to perform synchronization processing on related data acquired by a data acquisition module, an image acquisition module and a balance detection module;
acquiring changes of heart rate, brain waves, body gravity center, body shaking, angles of joints of upper limbs and lower limbs of the body, speed and displacement parameters and changes of myoelectric parameters of different muscle groups in the processes of gun lifting, aiming and shooting through different calculation methods based on acquired data;
and determining the interference of the relevant parameters to the shooting results based on the acquired data and the data analysis result in combination with the shooting results, and proposing how to improve and reduce the interference problem of the relevant parameters.
6. A computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of:
collecting electrocardio, electroencephalogram and electromyogram signals during shooting; acquiring shooting technical action parameters and related image data by using a three-dimensional camera;
detecting whether the pressure of the sole is stable during shooting by using a sensor flat plate consisting of multi-component force sensors;
the method comprises the following steps of carrying out synchronization processing on related data acquired by a data acquisition module, an image acquisition module and a balance detection module in an external synchronization mode;
acquiring changes of heart rate, brain waves, body gravity center, body shaking, angles of joints of upper limbs and lower limbs of the body, speed and displacement parameters and changes of myoelectric parameters of different muscle groups in the processes of gun lifting, aiming and shooting through different calculation methods based on acquired data;
and determining the interference problem of the relevant parameters on the shooting results based on the acquired data and the data analysis result in combination with the shooting results.
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