CN109954257A - A kind of intelligence fight ball training is kicked off recognition methods and system - Google Patents

A kind of intelligence fight ball training is kicked off recognition methods and system Download PDF

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Publication number
CN109954257A
CN109954257A CN201910266970.9A CN201910266970A CN109954257A CN 109954257 A CN109954257 A CN 109954257A CN 201910266970 A CN201910266970 A CN 201910266970A CN 109954257 A CN109954257 A CN 109954257A
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CN
China
Prior art keywords
fight ball
pressure
value
fight
ball
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Withdrawn
Application number
CN201910266970.9A
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Chinese (zh)
Inventor
严军荣
卢玉龙
江雅芬
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Hangzhou Qian Bo Technology Co Ltd
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Hangzhou Qian Bo Technology Co Ltd
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Priority to CN201910266970.9A priority Critical patent/CN109954257A/en
Publication of CN109954257A publication Critical patent/CN109954257A/en
Priority to CN201911363190.2A priority patent/CN111790127B/en
Withdrawn legal-status Critical Current

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Classifications

    • A63B69/205—
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/20—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags
    • A63B69/32—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags with indicating devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/803—Motion sensors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
    • A63B2220/833—Sensors arranged on the exercise apparatus or sports implement

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

The invention discloses a kind of intelligence fight ball training to kick off recognition methods and system.Its method is comprising steps of acquiring fight ball stress data, identifying whether fight ball is effectively struck, judge that fight is preceding whether in weak stationary state.Method and system of the invention, which solve boxing training device, cannot identify the technical issues of kicking off.

Description

A kind of intelligence fight ball training is kicked off recognition methods and system
Technical field
The invention belongs to intelligent fighting training field, in particular to a kind of intelligence fight ball training kicks off recognition methods and to be System.
Background technique
204972956 U of Authorization Notice No. CN is the utility model of one entitled " a kind of fight faculty training device ", Including fixator, elastic rope (elastic string) and impact object (fight ball), which is used for personal boxing.
Current boxing training device cannot automatically record effective hitting number, batting number when can not be to boxing According to for statistical analysis.In order to realize effective function of recording number of blows during boxing, need to judge to fight with ball instruction Whether white silk kicks off.This patent proposes that a kind of intelligence fight ball training is kicked off recognition methods and system thus.
Summary of the invention
The technical problem to be solved by the present invention is to boxing training devices cannot identify the problem of kicking off, and propose that a kind of intelligence is fought Recognition methods and the system of kicking off are trained in batting.
The present invention relies on intelligent fighting training system as shown in Figure 1, including fixator (1), elastic string (2), fight ball It (3), further include that the pressure sensor (31) that ball is struck is fought in detection, detection fight ball is by the tension sensor of elastic wire saws (32), the program of calculation process is carried out to the data of pressure sensor and tension sensor detection and runs the computer of program. The computer of the operation program refers to microprocessor in insertion fight ball or remote server or uses APP, webpage, micro- Believe any one or multinomial combination of the terminal of small routine.
Intelligence fight ball training of the invention is kicked off recognition methods, comprising the following steps:
Acquisition fight ball stress data: the pressure data and pulling force of pressure sensor and tension sensor timing detection are obtained Data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n indicates sampling Moment number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.
Whether identification fight ball is effectively struck: judging pressure value fnWhether effective hitting pressure threshold set in advance is greater than Value F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, determining to work as Preceding moment fight ball is effectively struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.
Whether weak stationary state is in front of judging fight: transferring the continuous N number of fight ball pulling force detected before current time Value, is denoted as array p [N], and wherein N value is arranged in advance, calculates the difference of fight ball gravity and value of thrust, constitutes array a [N]=G-p [N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if so, Then determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine fight Ball is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.
It prompts successfully kick off (optional): when fight ball training is kicked off, prompting to use by the way of voice, vibration or display It successfully kicks off at family.
Intelligence fight ball training of the invention is kicked off identifying system, comprising:
Pressure sensor and tension sensor；
Computer；
And
One or more programs, wherein one or more of programs are stored in the memory of the computer, and And be configured to be executed by the processor of the computer, described program includes:
Acquisition fight ball stress data module: obtain pressure sensor and tension sensor timing detection pressure data with Pulling force data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n is indicated Sampling instant number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.
Whether identification fight ball is effectively struck module: judging pressure value fnWhether effective hitting pressure set in advance is greater than Force threshold F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, sentencing Determine current time fight ball effectively to be struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.
Whether weak stationary state module is in front of judging fight: transferring the continuous N number of fight ball detected before current time Value of thrust is denoted as array p [N], and wherein N value is arranged in advance, the difference of calculating fight ball gravity and value of thrust, and composition array a [N]= G-p[N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if It is then to determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine to fight Batting is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.
Prompt successfully kick off module (optional module): when fight ball training is kicked off, using voice, vibration or the side of display Formula prompt user successfully kicks off.
Present invention has the advantage that
(1) whether the pressure value and pressure application surface product struck according to fight ball is greater than threshold value, can be simple and accurate Effective hitting is judged whether to, the stress interference of non-impact is excluded；
(2) gravity value of fight ball whether is approximately equal to according to value of thrust, can simple and accurate judgement fight ball whether In weak stationary state, kick off to provide foundation for identification.
Detailed description of the invention
Fig. 1 is the intelligent fighting training schematic device that the present invention relies on；
Fig. 2 is that the intelligence fight ball training of the embodiment of the present invention one is kicked off recognition methods flow chart；
Fig. 3 is that the intelligence fight ball training of the embodiment of the present invention two is kicked off recognition methods flow chart；
Fig. 4 is that the intelligence fight ball training of the embodiment of the present invention three is kicked off identifying system structural schematic diagram；
Fig. 5 is that the intelligence fight ball training of the embodiment of the present invention four is kicked off identifying system structural schematic diagram.
Specific embodiment
It elaborates below to the preferred embodiment of the present invention.
The present invention relies on intelligent fighting training system as shown in Figure 1, including fixator (1), elastic string (2), fight ball It (3), further include that the pressure sensor (31) that ball is struck is fought in detection, detection fight ball is by the tension sensor of elastic wire saws (32), the program of calculation process is carried out to the data of pressure sensor and tension sensor detection and runs the computer of program. The computer of the operation program refers to microprocessor in insertion fight ball or remote server or uses APP, webpage, micro- Believe any one or multinomial combination of the terminal of small routine.In the present embodiment, computer is using the miniature processing in insertion fight ball Device.
Embodiment one, a kind of intelligence fight ball training are kicked off recognition methods.
The intelligence fight ball training of the present embodiment is kicked off recognition methods, as follows:
Acquisition fight ball stress data: the pressure data and pulling force of pressure sensor and tension sensor timing detection are obtained Data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n indicates sampling Moment number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.It is set in advance in the present embodiment Sampling time interval T0=0.5 second, obtain the number pressure of the membrane-type pressure sensors timing detection of fight ball inner surface deployment According to (including pressure value and pressure application surface product value), the pressure value f that current sample time obtainsn=40 newton fight with the pressure of ball Power active area sn=20 square centimeters, pulling force pn=2 newton.
Whether identification fight ball is effectively struck: judging pressure value fnWhether effective hitting pressure threshold set in advance is greater than Value F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, determining to work as Preceding moment fight ball is effectively struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.In the present embodiment, according to fighting Batting is deactivated the pressure value touched and effective stroke pressure threshold value F=3 newton is arranged, and is collided according to fight ball by external object Effective S=10 square centimeters of stroke pressure active area threshold value of setting of pressure application surface product, at this point, fn=40 > F and sn=20 > S, Then determine that current time fight ball is effectively struck.
Whether weak stationary state is in front of judging fight: transferring the continuous N number of fight ball pulling force detected before current time Value, is denoted as array p [N], and wherein N value is arranged in advance, calculates the difference of fight ball gravity and value of thrust, constitutes array a [N]=G-p [N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if so, Then determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine fight Ball is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.In the present embodiment, set in advance N=5 is set, the continuous N number of fight ball value of thrust detected before current time is transferred, is denoted as array p [N]=[2 1.9 2 1.9 2], ball gravity G=2N, array a [N]=G-p [N]=[0 0.1 0 0.1 0], weak stationary state pulling force set in advance are fought with With gravity deflection threshold value P=0.5 newton, the value in array a [N] is both less than P at this time, determines to be in front of fight ball is effectively struck Weak stationary state is determined and is kicked off at this time for fight ball training.
The intelligence fight ball training of the present embodiment is kicked off recognition methods flow chart, as shown in Figure 2.
Embodiment two, a kind of intelligence fight ball training are kicked off recognition methods.
The intelligence fight ball training of the present embodiment is kicked off recognition methods, as follows:
Acquisition fight ball stress data: the pressure data and pulling force of pressure sensor and tension sensor timing detection are obtained Data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n indicates sampling Moment number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.It is set in advance in the present embodiment Sampling time interval T0=0.5 second, obtain the number pressure of the membrane-type pressure sensors timing detection of fight ball inner surface deployment According to (including pressure value and pressure application surface product value), the pressure value f that current sample time obtainsn=40 newton fight with the pressure of ball Power active area sn=20 square centimeters, pulling force pn=2 newton.
Whether identification fight ball is effectively struck: judging pressure value fnWhether effective hitting pressure threshold set in advance is greater than Value F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, determining to work as Preceding moment fight ball is effectively struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.In the present embodiment, according to fighting Batting is deactivated the pressure value touched and effective stroke pressure threshold value F=3 newton is arranged, and is collided according to fight ball by external object Effective S=10 square centimeters of stroke pressure active area threshold value of setting of pressure application surface product, at this point, fn=40 > F and sn=20 > S, Then determine that current time fight ball is effectively struck.
Whether weak stationary state is in front of judging fight: transferring the continuous N number of fight ball pulling force detected before current time Value, is denoted as array p [N], and wherein N value is arranged in advance, calculates the difference of fight ball gravity and value of thrust, constitutes array a [N]=G-p [N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if so, Then determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine fight Ball is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.In the present embodiment, set in advance N=5 is set, the continuous N number of fight ball value of thrust detected before current time is transferred, is denoted as array p [N]=[2 1.9 2 1.9 2], ball gravity G=2N, array a [N]=G-p [N]=[0 0.1 0 0.1 0], weak stationary state pulling force set in advance are fought with With gravity deflection threshold value P=0.5 newton, the value in array a [N] is both less than P at this time, determines to be in front of fight ball is effectively struck Weak stationary state is determined and is kicked off at this time for fight ball training.
It prompts successfully to kick off: when fight ball training is kicked off, user's success is prompted by the way of voice, vibration or display It kicks off.In the present embodiment, current time batting is to kick off, and prompts to kick off by the way of vibrational feedback, the vibrational feedback Device uses existing vibrational feedback unit, is deployed in series of skills and tricks in boxing.
The intelligence fight ball training of the present embodiment is kicked off recognition methods flow chart, as shown in Figure 3.
Embodiment three, a kind of intelligence fight ball training are kicked off identifying system.
The intelligence fight ball training of the present embodiment is kicked off identifying system, comprising:
Pressure sensor and tension sensor；
Computer；
And
One or more programs, wherein one or more of programs are stored in the memory of the computer, and And be configured to be executed by the processor of the computer, described program includes:
Acquisition fight ball stress data module: obtain pressure sensor and tension sensor timing detection pressure data with Pulling force data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n is indicated Sampling instant number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.It is set in advance in the present embodiment Sampling time interval T0=0.5 second, obtain the number pressure of the membrane-type pressure sensors timing detection of fight ball inner surface deployment According to (including pressure value and pressure application surface product value), the pressure value f that current sample time obtainsn=40 newton fight with the pressure of ball Power active area sn=20 square centimeters, pulling force pn=2 newton.
Whether identification fight ball is effectively struck module: judging pressure value fnWhether effective hitting pressure set in advance is greater than Force threshold F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, sentencing Determine current time fight ball effectively to be struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.In the present embodiment, according to fighting Batting is deactivated the pressure value touched and effective stroke pressure threshold value F=3 newton is arranged, and is collided according to fight ball by external object Effective S=10 square centimeters of stroke pressure active area threshold value of setting of pressure application surface product, at this point, fn=40 > F and sn=20 > S, Then determine that current time fight ball is effectively struck.
Whether weak stationary state module is in front of judging fight: transferring the continuous N number of fight ball detected before current time Value of thrust is denoted as array p [N], and wherein N value is arranged in advance, the difference of calculating fight ball gravity and value of thrust, and composition array a [N]= G-p[N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if It is then to determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine to fight Batting is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.In the present embodiment, set in advance N=5 is set, the continuous N number of fight ball value of thrust detected before current time is transferred, is denoted as array p [N]=[2 1.9 2 1.9 2], ball gravity G=2N, array a [N]=G-p [N]=[0 0.1 0 0.1 0], weak stationary state pulling force set in advance are fought with With gravity deflection threshold value P=0.5 newton, the value in array a [N] is both less than P at this time, determines to be in front of fight ball is effectively struck Weak stationary state is determined and is kicked off at this time for fight ball training.
The intelligence fight ball training of the present embodiment is kicked off identifying system structural schematic diagram, as shown in Figure 4.
Example IV, a kind of intelligence fight ball training are kicked off identifying system.
The intelligence fight ball training of the present embodiment is kicked off identifying system, comprising:
Pressure sensor and tension sensor；
Computer；
And
One or more programs, wherein one or more of programs are stored in the memory of the computer, and And be configured to be executed by the processor of the computer, described program includes:
Acquisition fight ball stress data module: obtain pressure sensor and tension sensor timing detection pressure data with Pulling force data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n is indicated Sampling instant number.
The pressure sensor and tension sensor are deployed on fight ball, the number pressure that detection fight ball is struck respectively Ball is fought with by the pulling force data of elastic wire saws according to detection；The preferred fexible film pressure sensor of pressure sensor and portion It is deployed on fight ball inner surface or outer surface, can detecte pressure size and pressure application surface product.It is set in advance in the present embodiment Sampling time interval T0=0.5 second, obtain the number pressure of the membrane-type pressure sensors timing detection of fight ball inner surface deployment According to (including pressure value and pressure application surface product value), the pressure value f that current sample time obtainsn=40 newton fight with the pressure of ball Power active area sn=20 square centimeters, pulling force pn=2 newton.
Whether identification fight ball is effectively struck module: judging pressure value fnWhether effective hitting pressure set in advance is greater than Force threshold F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, sentencing Determine current time fight ball effectively to be struck；Otherwise determine that current time fight ball is not struck effectively, terminate.
The effective hitting pressure threshold F set in advance is greater than fight ball by the pressure value of light touch, it is described effectively Stroke pressure active area threshold value S is greater than the pressure application surface product that fight ball is collided by external object.In the present embodiment, according to fighting Batting is deactivated the pressure value touched and effective stroke pressure threshold value F=3 newton is arranged, and is collided according to fight ball by external object Effective S=10 square centimeters of stroke pressure active area threshold value of setting of pressure application surface product, at this point, fn=40 > F and sn=20 > S, Then determine that current time fight ball is effectively struck.
Whether weak stationary state module is in front of judging fight: transferring the continuous N number of fight ball detected before current time Value of thrust is denoted as array p [N], and wherein N value is arranged in advance, the difference of calculating fight ball gravity and value of thrust, and composition array a [N]= G-p[N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if It is then to determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine to fight Batting is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
The weak stationary state refers to that fight ball remains static or faint swing state.In the present embodiment, set in advance N=5 is set, the continuous N number of fight ball value of thrust detected before current time is transferred, is denoted as array p [N]=[2 1.9 2 1.9 2], ball gravity G=2N, array a [N]=G-p [N]=[0 0.1 0 0.1 0], weak stationary state pulling force set in advance are fought with With gravity deflection threshold value P=0.5 newton, the value in array a [N] is both less than P at this time, determines to be in front of fight ball is effectively struck Weak stationary state is determined and is kicked off at this time for fight ball training.
It prompts module of successfully kicking off: when fight ball training is kicked off, prompting user by the way of voice, vibration or display Successfully kick off.In the present embodiment, current time batting is to kick off, and prompts to kick off by the way of vibrational feedback and start counting, The device of the vibrational feedback uses existing vibrational feedback unit, is deployed in series of skills and tricks in boxing.
The intelligence fight ball training of the present embodiment is kicked off identifying system structural schematic diagram, as shown in Figure 5.
Certainly, those of ordinary skill in the art is it should be appreciated that above embodiments are intended merely to illustrate this hair It is bright, and be not intended as limitation of the invention, as long as within the scope of the invention, all to the variations of above embodiments, modification Protection scope of the present invention will be fallen into.

Claims (10)

  1. The recognition methods 1. a kind of intelligence fight ball training is kicked off, it is characterised in that the following steps are included:
    Acquisition fight ball stress data: the pressure data and pulling force number of pressure sensor and tension sensor timing detection are obtained According to pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, when wherein n indicates sampling Carve number；
    Whether identification fight ball is effectively struck: judging pressure value fnWhether be greater than effective hitting pressure threshold F set in advance and Pressure application surface accumulates snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, determining current time Fight ball is effectively struck；Otherwise determine that current time fight ball is not struck effectively, terminate；
    Whether weak stationary state is in front of judging fight: transferring the continuous N number of fight ball value of thrust detected before current time, note For array p [N], wherein N value is arranged in advance, calculates the difference of fight ball gravity and value of thrust, constitutes array a [N]=G-p [N]；Sentence Whether the value in disconnected array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if so, determining It fights with ball and is in weak stationary state before effective impact, determine and kick off at this time for fight ball training；Otherwise determine that fight ball is had Weak stationary state is not at before effect impact, determination is not kicked off at this time, is terminated.
  2. The recognition methods 2. intelligence fight ball training according to claim 1 is kicked off, which is characterized in that further comprise the steps of: and mention It is shown as function to kick off, when fight ball training is kicked off, user is prompted successfully to kick off by the way of voice, vibration or display.
  3. The recognition methods 3. intelligence fight ball training according to claim 1 is kicked off, which is characterized in that the pressure sensor It is deployed on fight ball with tension sensor, the pressure data and detection fight ball that detection fight ball is struck respectively are by elastic string The pulling force data of traction；The preferred fexible film pressure sensor of the pressure sensor is simultaneously deployed in fight ball inner surface or appearance Face.
  4. The recognition methods 4. intelligence fight ball training according to claim 1 is kicked off, which is characterized in that described set in advance Effective hitting pressure threshold F is greater than fight ball by the pressure value of light touch, and the effective hitting pressure application surface product threshold value S is big In the pressure application surface product that fight ball is collided by external object.
  5. The recognition methods 5. intelligence fight ball training according to claim 1 is kicked off, which is characterized in that the weak stationary state Refer to that fight ball remains static or faint swing state.
  6. The identifying system 6. a kind of intelligence fight ball training is kicked off, characterized by comprising:
    Pressure sensor and tension sensor；
    Computer；
    And
    One or more programs, wherein one or more of programs are stored in the memory of the computer, and by It is configured to be executed by the processor of the computer, described program includes:
    Acquisition fight ball stress data module: the pressure data and pulling force of pressure sensor and tension sensor timing detection are obtained Data, pressure value variable fnIt indicates, pressure application surface product variable snIt indicates, value of thrust variable pn, wherein n indicates sampling Moment number；
    Whether identification fight ball is effectively struck module: judging pressure value fnWhether effective hitting pressure threshold set in advance is greater than Value F and pressure application surface product snWhether set in advance effective hitting pressure application surface product threshold value S is greater than, if so, determining to work as Preceding moment fight ball is effectively struck；Otherwise determine that current time fight ball is not struck effectively, terminate；
    Whether weak stationary state module is in front of judging fight: transferring the continuous N number of fight ball pulling force detected before current time Value, is denoted as array p [N], and wherein N value is arranged in advance, calculates the difference of fight ball gravity and value of thrust, constitutes array a [N]=G-p [N]；Judge whether the value in array a [N] is both less than weak stationary state pulling force set in advance and gravity deflection threshold value P, if so, Then determine that fighting with ball, in weak stationary state, is determined and kicked off at this time for fight ball training before effective impact；Otherwise determine fight Ball is not at weak stationary state before effectively being struck, determination is not kicked off at this time, terminates.
  7. The identifying system 7. intelligence fight ball training according to claim 6 is kicked off, which is characterized in that further include prompting successfully It kicks off module: when fighting with ball training and kicking off, user being prompted successfully to kick off by the way of voice, vibration or display.
  8. The identifying system 8. intelligence fight ball training according to claim 6 is kicked off, which is characterized in that the pressure sensor It is deployed on fight ball with tension sensor, the pressure data and detection fight ball that detection fight ball is struck respectively are by elastic string The pulling force data of traction；The preferred fexible film pressure sensor of the pressure sensor is simultaneously deployed in fight ball inner surface or appearance Face.
  9. The identifying system 9. intelligence fight ball training according to claim 6 is kicked off, which is characterized in that described set in advance Effective hitting pressure threshold F is greater than fight ball by the pressure value of light touch, and the effective hitting pressure application surface product threshold value S is big In the pressure application surface product that fight ball is collided by external object.
  10. The identifying system 10. intelligence fight ball training according to claim 6 is kicked off, which is characterized in that the weak static shape State refers to that fight ball remains static or faint swing state.
CN201910266970.9A 2019-04-03 2019-04-03 A kind of intelligence fight ball training is kicked off recognition methods and system Withdrawn CN109954257A (en)

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CN201911363190.2A CN111790127B (en) 2019-04-03 2019-12-26 Intelligent batting training and batting recognition method and system

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