CN110225128A - A kind of physical education monitoring system - Google Patents
A kind of physical education monitoring system Download PDFInfo
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- CN110225128A CN110225128A CN201910520762.7A CN201910520762A CN110225128A CN 110225128 A CN110225128 A CN 110225128A CN 201910520762 A CN201910520762 A CN 201910520762A CN 110225128 A CN110225128 A CN 110225128A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The invention belongs to physical education technical field, specifically a kind of physical education monitoring system；Including teaching unit terminal, monitor terminal, Medical Treatment Room terminal and background server；Teaching unit terminal includes outdoor and indoor playground；Monitor terminal includes face monitoring module and volume of perspiration monitoring module, and face monitoring module is for being monitored the face situation in student movement, and volume of perspiration monitoring module is for being monitored the perspiration situation in student movement；The consequence that exercise load generates when Medical Treatment Room terminal is for students ' physical is timely handled；Background server summarizes for the case where monitoring monitor terminal, and is analyzed and processed；The present invention is under the premise of guaranteeing PE teaching quality, situation of the student in sports can be monitored in real time, and reasonably regulated and controled, the damage when generating exercise load to student is reduced, not only it ensure that the health of student, but also the Physical Education Level of teacher can be improved.
Description
Technical field
The invention belongs to physical education technical field, specifically a kind of physical education monitoring system.
Background technique
The sports curriculum of school is the basis of national sport, is the organic component of school eduaction teaching.Working as
Under the tide of preceding new curricular reform, research and improvement sports curriculum also have very important meaning.
Currently, many schools still use in the teaching of physical education and measure the traditional of quality of instruction with exam score
Test-oriented teaching mode.Many physical educations, the content of courses is stiff, and teaching process is dull, and teacher givees a one-man show, and has some schools' sport
Class " putting sheep out to pasture " ignore completely the active optimistic nature of student, in study the due principal status of public economy and student personality development demand,
To seriously fetter induction and the digging of student's potential.In addition, the unicity of sports curriculum outline, teaching material and teaching pattern
The development of school physical education's cause is limit, is allowed to that the teaching practice of different schools can not be adapted to, different schools can not be embodied
Teaching characteristic can not also play the creativeness and enthusiasm of teacher, think little of so as to cause student, do not like, or even abhor body
Educate class.
A set of physical education system, still, the system have been made for existing problem is corresponding in the prior art
In there are still problem, teacher after the knowledge in terms of having taught students ' physical, student in actual operation, due to move it is too drastic,
Exercise load is generated, and teacher cannot timely be handled the student for generating exercise load, to influence the body of student
Health, so that the technical solution is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, it cannot accurately determine whether student can generate fortune during exercise to solve teacher
Dynamic load, and because the problem of exercise load influences student health, the invention proposes a kind of physical education monitoring systems.
The technical solution adopted by the present invention to solve the technical problems is: a kind of physical education monitoring system of the present invention
System, including teaching unit terminal, monitor terminal, Medical Treatment Room terminal and background server；The teaching unit terminal includes outdoor
And indoor playground, teacher teach sports knowledge and skill to student in outdoor or indoor playground；The monitoring is eventually
End includes face monitoring module and volume of perspiration monitoring module, and face monitoring module is used to carry out the face situation in student movement
Monitoring, volume of perspiration monitoring module is for being monitored the perspiration situation in student movement；The Medical Treatment Room terminal is used for
The consequence that exercise load generates when raw body is educated timely is handled, and avoids causing student bigger influence；The backstage clothes
Business device summarizes for the case where monitoring monitor terminal, and is analyzed and processed, background server respectively with monitor terminal
It is electrically connected with Medical Treatment Room terminal；When using Teaching Monitoring system of the invention, according to the weather condition on the same day, teacher's selective body
The place to operate schools of teaching is educated, and after having chosen physical education place, organizes the student and reach corresponding physical education place；Religion
For teacher in imparting knowledge to students to student, teacher first teaches theoretical knowledge to student, then, live practical operation, and in actual operation
Show some movement skills to student；After the completion of teachers ' teaching, student carries out practical according to the essential of exercise that teacher is taught
Training, meanwhile, in student training, face monitoring module and the monitoring of volume of perspiration monitoring module real-time perfoming, and by the feelings of monitoring
Condition feeds back to background server, and background server is analyzed according to the case where feedback；When face monitoring module or volume of perspiration are supervised
Module monitors are controlled to that student in hands-on, it is excessively fierce, and when the exercise load of arrival individual, background server will
The case where the case where arrival exercise load student feeds back to Medical Treatment Room terminal, and Medical Treatment Room terminal is fed back according to background server is done
Corresponding processing scheme out guarantees the health in students ' physical teaching.
Preferably, the face monitoring module includes high-definition camera and color analysis instrument；The high-definition camera installation
In outdoor and indoor playground, high-definition camera is used to shoot face's situation of movement middle school student；The color analysis instrument
Face's situation for shooting high-definition camera is analyzed, and is fed back in background server；The present invention is set by such
Meter intuitively shows the situation in student movement using the mutual cooperation between high-definition camera and color analysis instrument, reduces teacher
The moment pays close attention to student in physical education, increases the teaching pressure of teacher；Meanwhile the religion of the shallower teacher of some experiences can be made up
Ability is avoided since experience is shallower without that can accurately determine whether student is exercise load, and causes the damage of student's body
Wound, to improve PE teaching quality；When cooperating between high-definition camera and color analysis instrument, when the face color of the student
When slightly red, it is possible to determine that the student generates lesser exercise load；When the face color of the student is bright red, it is possible to determine that
The raw medium exercise load of production；When the face color of the student is whitened, it is possible to determine that it is negative that the student generates very big movement
Lotus.
Preferably, the volume of perspiration monitoring module is headring, and headring corresponds for student；The headring includes ring
Band, ring block and controller；The controller is mounted on ring block；It is connected with each other between the annulus and ring block, is offered on annulus
No.1 channel, and No.1 hole is uniformly provided with close to the side on head；Offer No.1 cavity and No. two cavitys in the ring block, one
Detection unit is equipped in number cavity；Lithium battery is equipped in No. two cavitys, lithium battery is used to power for detection unit；The inspection
Surveying unit includes No.1 air bag and sliding block；The quantity of the No.1 air bag is two, and is located at the side of sliding block, No.1 air bag
One end is connect with sliding block, and the other end is connect with the side wall of No.1 cavity, and salinity measurement instrument, and No.1 air bag are equipped in No.1 air bag
Side is connected to by No.1 hose with No.1 channel, and the other side passes through outside No. two flexible pipe extending headrings, and as perspiring mouth；Pass through
Student movement so that sliding block slides, and pulls No.1 air bag, the sweat on forehead is pumped into No.1 air bag, and utilizes salt
Spend the salinity of detector test sweat；The present invention is by such design, using the movement of sliding block, by what is generated in student movement
Sweat is drawn into No.1 air bag, and using the salt angle value of salinity measurement instrument detection sweat, therefore, it is determined that whether the student generates
Exercise load, and then the student is reasonably handled, improve PE teaching quality；When teacher carries out physical education to student
Before, firstly, allotting a headring to the every student to show up, which is to correspond, and enables the later period according to headring
Know corresponding student；When student wears headring and moves, according to the movement of student, will drive in No.1 cavity
Sliding block sliding, when sliding block moves to the left, sliding block pull right side No.1 air bag, due to No.1 air bag by No.1 hose with
Sweat on forehead is drawn into the No.1 air bag on right side by the connection of No.1 channel using the swabbing action of right side No.1 air bag,
And the salinity of sweat in the No.1 air bag of right side is detected using salinity measurement instrument；When sliding block moves to the right, sliding block pulls left side
No.1 air bag the sweat on forehead is drawn into the No.1 air bag in left side using the swabbing action of left side No.1 air bag, and
Utilize the salinity of sweat in salinity measurement instrument detection No.1 air bag；According to the salt angle value that salinity measurement instrument detects, by its data feelings
Condition feeds back to background server, is analyzed using background server according to salt angle value, determines whether to generate exercise load；Detection
No.1 air bag is discharged by No. two hoses in sweat after complete.
Preferably, the No.1 inside air bag is equipped with capsula interna, and dry ice is housed in capsula interna, is equipped with No.1 pipe, No.1 at capsula interna
Pipe is equipped with check valve, and check valve is controlled by controller, and No.1 pipe is through No.1 air bag and stretches out outside headring, and No.1 pipe passes through
No. two channels are connected to No. two hoses, and No.1 pipe caliber is greater than the caliber of No. two hoses；The present invention passes through such design, a side
Face carries out Physical temperature-lowering to the student for wearing headring using dry ice, avoids the sendible temperature of student excessively high, cause in student
Heat improves PE teaching quality；On the other hand, controller control No.1 pipe on check valve open, capsula interna generate cold air from
No.1 pipe sprays, and passes through the cooperation of No. two hoses and No. two interchannels, accelerates the discharge of sweat, improves sweat detection essence
Degree；In student movement, the heated expansion outward of interior intracapsular dry ice, after the completion of the sweat detection in No.1 air bag, controller
The check valve controlled on No.1 pipe is opened, and the cold air that dry-ice expanding generates is sprayed from No.1 pipe, and a part blows to the head of student,
Cool down to it, another part blows to No. two hoses from No. two channels, since the caliber of No.1 pipe is greater than the pipe of No. two hoses
Diameter accelerates the sweat discharge in No.1 air bag, avoids the detection for influencing later period sweat so that No. two hoses generate negative pressure, from
And improve sweat detection accuracy.
Preferably, external capsule is equipped with outside the No.1 air bag；Water, and No.1 air bag are housed between the external capsule and No.1 air bag
Side wall on be uniformly provided with water inlet, water inlet is equipped with check valve, and check valve passes through control control folding；The present invention passes through this
Kind design, on the one hand, cooled down using student of the water to movement, on the other hand, using water to the sweat in No.1 air bag into
Row cleaning avoids influencing later period sweat detection accuracy；After the completion of the sweat detection in No.1 air bag, controller controls water inlet
The opening of upper check valve, water enter from the inlet in No.1 air bag, clear up the inside of No.1 air bag, reduce No.1 gas
Intracapsular salt content.
Preferably, cleaning unit is equipped in the No.1 air bag；The cleaning unit includes cleaning block, No.1 rope, No.1
Bar, impeller and rotation axis；The rotation axis is rotatably installed on the inner wall of No.1 pipe, and torsional spring is equipped at rotation；The impeller set
If on the rotating shaft；The two sides of the capsula interna respectively correspond two cleaning blocks and two No.1 bars, pass through spring between adjacent cleaning block
Connection, No.1 bar one end are connected in the middle part of cleaning block, and the other end is hinged on capsula interna, and hinged place is equipped with torsional spring；The No.1 rope
One end is connect with cleaning block, and the other end passes through No.1 pipe, and winds on the rotating shaft；By cleaning block, No.1 bar, impeller and turn
Mutual cooperation between moving axis so that cleaning block moves on the inner wall of No.1 air bag, and clears up it；The present invention passes through this
Kind design, on the one hand, the cold air that dry ice generates is realized that a source is mostly used, the waste of resource is avoided, to improve the benefit of resource
With rate；On the other hand, impeller is blowed to by the cold air that dry ice generates, so that rotation axis rotates, and is acted on using No.1 rope, pulled
Movement of the block on No.1 air bag inner wall is cleared up, and it is cleared up, to improve the clean degree of No.1 inside air bag；When
When blowing to impeller, impeller rotates clockwise the cold air that dry ice generates, on the rotating shaft due to No.1 rope one ends wound, the other end with
Block connection is cleared up, so that cleaning block is mobile in No.1 inside air bag, and is cleared up, when stopping the supply of dry ice cold air, impeller exists
It is resetted under the action of torsional spring；By cleaning modul moving back and forth in No.1 inside air bag, it is adequately cleared up, is avoided
Remaining sweat in No.1 air bag influences detection of later period when entering in No.1 air bag to sweat, to improve detection essence
Degree.
Beneficial effects of the present invention are as follows:
1. a kind of physical education monitoring system of the present invention, under the premise of guaranteeing PE teaching quality, Neng Goushi
When monitor situation of the student in sports, and reasonably regulated and controled, reduction is when generating exercise load to the damage of student
Evil, not only ensure that the health of student, but also can improve the Physical Education Level of teacher.
2. a kind of physical education monitoring system of the present invention, using the movement of sliding block, by what is generated in student movement
Sweat is drawn into No.1 air bag, and using the salt angle value of salinity measurement instrument detection sweat, therefore, it is determined that whether the student generates
Exercise load, and then the student is reasonably handled, improve PE teaching quality.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural block diagram of the invention；
Fig. 2 is the stereoscopic schematic diagram of headring in the present invention；
Fig. 3 is the cross-sectional view of headring in the present invention；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the partial enlarged view in Fig. 4 at B；
Fig. 6 is the partial enlarged view in Fig. 4 at C；
In figure: headring 1, annulus 2, No.1 channel 21, No.1 hole 22, ring block 3,31, No. two cavitys 32 of No.1 cavity, detection
Unit 4, No.1 air bag 41, salinity measurement instrument 411, No.1 hose 412, No. two hoses 413, sliding block 42, capsula interna 43, No.1 pipes
431, No. two channels 432, external capsule 44, water inlet 441, have cleaning unit 5, cleaning block 51, No.1 rope 52, No.1 bar 53, impeller
54, rotation axis 55.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of physical education monitoring system of the present invention, including teaching unit terminal, monitoring
Terminal, Medical Treatment Room terminal and background server；The teaching unit terminal includes outdoor and indoor playground, and teacher is outdoor
Or teach sports knowledge and skill to student in indoor playground；The monitor terminal includes face monitoring module and volume of perspiration
Monitoring module, face monitoring module for being monitored to the face situation in student movement, volume of perspiration monitoring module for pair
Perspiration situation in student movement is monitored；The consequence that exercise load generates when the Medical Treatment Room terminal is for students ' physical
It is timely handled, avoids causing student bigger influence；The background server is used for the feelings for monitoring monitor terminal
Condition is summarized, and is analyzed and processed, and background server is electrically connected with monitor terminal and Medical Treatment Room terminal respectively；Using this
When the Teaching Monitoring system of invention, according to the weather condition on the same day, teacher selects the place to operate schools of physical education, and is choosing
Behind physical education place, organizes the student and reach corresponding physical education place；Teacher is in imparting knowledge to students to student, Jiao Shixian
Theoretical knowledge is taught to student, then, live practical operation shows some movement skills to student in actual operation；It is teaching
After the completion of education of school, student carries out hands-on according to the essential of exercise that teacher is taught, meanwhile, in student training, face
Monitoring module and the monitoring of volume of perspiration monitoring module real-time perfoming, and the case where monitoring, is fed back into background server, background service
Device is analyzed according to the case where feedback；When face monitoring module or volume of perspiration monitoring module monitor that student in practical instruction
It is excessively fierce in white silk, and when the exercise load of arrival individual, background server feeds back the case where arrival exercise load student
To Medical Treatment Room terminal, the case where Medical Treatment Room terminal is fed back according to background server, makes corresponding processing scheme, guarantees student's body
Educate the health in teaching.
As a kind of specific embodiment of the invention, the face monitoring module includes high-definition camera and color analysis
Instrument；The high-definition camera is mounted in outdoor and indoor playground, and high-definition camera is used to shoot the face of movement middle school student
Portion's situation；The color analysis instrument feeds back to background service for analyzing face's situation that high-definition camera is shot
In device；The present invention intuitively shows student using the mutual cooperation between high-definition camera and color analysis instrument by such design
Situation in movement reduces teacher and pays close attention to student at the moment in physical education, increases the teaching pressure of teacher；Meanwhile it can be more
The teaching ability for mending the shallower teacher of some experiences is avoided since experience is shallower without that can accurately determine whether student is that movement is negative
Lotus, and the damage of student's body is caused, to improve PE teaching quality；Cooperate when between high-definition camera and color analysis instrument
When, when the face color of the student is slightly red, it is possible to determine that the student generates lesser exercise load；When face's face of the student
When color is bright red, it is possible to determine that the student generates medium exercise load；When the face color of the student is whitened, it is possible to determine that should
Student generates very big exercise load.
As a kind of specific embodiment of the invention, the volume of perspiration monitoring module is headring 1, and headring 1 is student one
It is corresponding to one；The headring 1 includes annulus 2, ring block 3 and controller；The controller is mounted on ring block 3；The annulus 2 with
It is connected with each other between ring block 3, No.1 channel 21 is offered on annulus 2, and be uniformly provided with No.1 hole 22 close to the side on head；It is described
No.1 cavity 31 and No. two cavitys 32 are offered in ring block 3, are equipped with detection unit 4 in No.1 cavity 31；No. two cavitys 32
Interior to be equipped with lithium battery, lithium battery is used to power for detection unit 4；The detection unit 4 includes No.1 air bag 41 and sliding block 42；Institute
The quantity for stating No.1 air bag 41 is two, and is located at the side of sliding block 42, and 41 one end of No.1 air bag is connect with sliding block 42, another
End is connect with the side wall of No.1 cavity 31, salinity measurement instrument 411 is equipped in No.1 air bag 41, and 41 side of No.1 air bag passes through one
Number hose 412 is connected to No.1 channel 21, and the other side is stretched out outside headrings 1 by No. two hoses 413, and as perspiring mouth；Pass through
Student movement so that sliding block 42 slides, and pulls No.1 air bag 41, the sweat on forehead is pumped into No.1 air bag 41, and
The salinity of sweat is detected using salinity measurement instrument 411；The present invention is by such design, using the movement of sliding block 42, by student
The sweat generated in movement is drawn into No.1 air bag 41, and the salt angle value of sweat is detected using salinity measurement instrument 411, to sentence
Whether the fixed student generates exercise load, and then is reasonably handled the student, and PE teaching quality is improved；As teacher couple
Before student carries out physical education, firstly, allotting a headring 1 to the every student to show up, which is to correspond, and is made
Corresponding student can be known according to headring 1 by obtaining the later period；When student wears headring 1 and moves, according to the fortune of student
Dynamic, the sliding block 42 that will drive in No.1 cavity 31 slides, and when sliding block 42 moves to the left, sliding block 42 pulls the No.1 gas on right side
Capsule 41 is made since No.1 air bag 41 is connect by No.1 hose 412 with No.1 channel 21 using the suction of right side No.1 air bag 41
With, by the sweat on forehead be drawn into right side No.1 air bag 41 in, and using salinity measurement instrument 411 detect right side No.1 air bag
The salinity of sweat in 41；When sliding block 42 moves to the right, sliding block 42 pulls the No.1 air bag 41 in left side, utilizes left side No.1 gas
Sweat on forehead is drawn into the No.1 air bag 41 in left side by the swabbing action of capsule 41, and is detected using salinity measurement instrument 411
The salinity of sweat in No.1 air bag 41；According to the salt angle value that salinity measurement instrument 411 detects, its data cases is fed back into backstage and is taken
Business device, is analyzed according to salt angle value using background server, determines whether to generate exercise load；Sweat after having detected passes through
No.1 air bag 41 is discharged in No. two hoses 413.
As a kind of specific embodiment of the invention, it is equipped with capsula interna 43 inside the No.1 air bag 41, is filled in capsula interna 43
There is dry ice, No.1 pipe 431 is equipped at capsula interna 43, No.1 pipe 431 is equipped with check valve, and check valve is controlled by controller, No.1 pipe
431 run through No.1 air bag 41 and stretch out outside headring 1, and No.1 pipe 431 is connected to by No. two channels 432 with No. two hoses 413, and one
Number 431 caliber of pipe is greater than the caliber of No. two hoses 413；The present invention passes through such design, on the one hand, using dry ice to wearing headring
1 student carries out Physical temperature-lowering, avoids the sendible temperature of student excessively high, causes the heatstroke of student, improves PE teaching quality；Separately
On the one hand, the check valve on controller control No.1 pipe 431 is opened, and the cold air that capsula interna 43 generates is sprayed from No.1 pipe 431, and is led to
The cooperation between No. two hoses 413 and No. two channels 432 is crossed, the discharge of sweat is accelerated, improves sweat detection accuracy；It is transported in student
In dynamic, the dry ice in capsula interna 43 is heated to be expanded outward, and after the completion of the sweat detection in No.1 air bag 41, controller controls No.1
Check valve on pipe 431 is opened, and the cold air that dry-ice expanding generates is sprayed from No.1 pipe 431, and a part blows to the head of student, right
It cools down, and another part blows to No. two hoses 413 from No. two channels 432, since the caliber of No.1 pipe 431 is soft greater than No. two
The caliber of pipe 413 accelerates the sweat discharge in No.1 air bag 41, avoids influencing the later period so that generating negative pressure at No. two hoses 413
The detection of sweat, to improve sweat detection accuracy.
As a kind of specific embodiment of the invention, external capsule 44 is equipped with outside the No.1 air bag 41；The external capsule 44
Water is housed between No.1 air bag 41, and is uniformly provided with water inlet 441 on the side wall of No.1 air bag 41, is equipped at water inlet 441 single
To valve, check valve passes through control control folding；The present invention passes through such design, on the one hand, is carried out using student of the water to movement
On the other hand cooling clears up the sweat in No.1 air bag 41 using water, avoid influencing later period sweat detection accuracy；When
After the completion of sweat detection in No.1 air bag 41, controller controls the opening of check valve on water inlet 441, and water is from water inlet 441
It enters in No.1 air bag 41, the inside of No.1 air bag 41 is cleared up, reduce the salt content in No.1 air bag 41.
As a kind of specific embodiment of the invention, cleaning unit 5 is equipped in the No.1 air bag 41；The cleaning is single
Member 5 includes cleaning block 51, No.1 rope 52, No.1 bar 53, impeller 54 and rotation axis 55；The rotation axis 55 is rotatably installed in No.1
On the inner wall of pipe 431, torsional spring is equipped at rotation；The impeller 54 is set in rotation axis 55；Distinguish the two sides of the capsula interna 43
Corresponding two clear up block 51 and two No.1 bars 53, are connected between adjacent cleaning block 51 by spring, 53 one end of No.1 bar is connected in clearly
51 middle part of block is managed, the other end is hinged on capsula interna 43, and hinged place is equipped with torsional spring；Described 52 one end of No.1 rope and cleaning block 51 connect
It connects, the other end passes through No.1 pipe 431, and is wrapped in rotation axis 55；Pass through cleaning block 51, No.1 bar 53, impeller 54 and rotation
Mutual cooperation between axis 55 so that cleaning block 51 moves on the inner wall of No.1 air bag 41, and clears up it；The present invention is logical
Cross such design, on the one hand, the cold air that dry ice generates is realized that a source is mostly used, the waste of resource is avoided, to improve resource
Utilization rate；On the other hand, impeller 54 is blowed to by the cold air that dry ice generates, so that rotation axis 55 rotates, and utilizes No.1 rope
52 effects pull movement of the cleaning block 51 on 41 inner wall of No.1 air bag, and clear up it, to improve No.1 air bag
Clean degree inside 41；When the cold air that dry ice generates blows to impeller 54, impeller 54 is rotated clockwise, due to 52 one end of No.1 rope
It is wrapped in rotation axis 55, the other end is connect with cleaning block 51, so that cleaning block 51 moves inside No.1 air bag 41, and clear
Reason, when stopping the supply of dry ice cold air, impeller 54 resets under the action of torsional spring；Through cleaning modul in No.1 air bag 41
Portion moves back and forth, and is adequately cleared up it, avoids sweat remaining in No.1 air bag 41, influences the later period and enters No.1
To the detection of sweat when in air bag 41, to improve detection accuracy.
When work, firstly, teacher selects the place to operate schools of physical education, and is choosing according to the weather condition on the same day
Behind physical education place, organizes the student and reach corresponding physical education place；Meanwhile teacher allots to the every student to show up
One headring 1, the headring 1 are to correspond；Then, teacher first teaches theoretical knowledge to student, then, the practical behaviour in scene
Make, shows some movement skills to student in actual operation；After the completion of teachers ' teaching, student is taught dynamic according to teacher
Make main points and carries out hands-on, meanwhile, in student training, face monitoring module and volume of perspiration monitoring module real-time perfoming prison
Control, and the case where monitoring, is fed back into background server, background server is analyzed according to the case where feedback；When face monitors
Module or volume of perspiration monitoring module monitor that student in hands-on, excessively fierce, and reach personal exercise load
When, the case where arrival exercise load student, is fed back to Medical Treatment Room terminal by background server, and Medical Treatment Room terminal takes according to backstage
The case where business device feedback, makes corresponding processing scheme, guarantees the health in students ' physical teaching；In face monitoring module
When work, using the cooperation between high-definition camera and color analysis instrument, when the face color of the student is slightly red, it is possible to determine that should
Student generates lesser exercise load；When the face color of the student is bright red, it is possible to determine that the student generates medium movement
Load；When the face color of the student is whitened, it is possible to determine that the student generates very big exercise load；Mould is monitored in volume of perspiration
When block works, according to the movement of student, the sliding block 42 that will drive in No.1 cavity 31 is slided, when sliding block 42 moves to the left,
Sliding block 42 pulls the No.1 air bag 41 on right side, since No.1 air bag 41 is connect by No.1 hose 412 with No.1 channel 21, utilizes
Sweat on forehead is drawn into the No.1 air bag 41 on right side by the swabbing action of right side No.1 air bag 41, and is examined using salinity
Survey the salinity of sweat in the detection of instrument 411 right side No.1 air bag 41；When sliding block 42 moves to the right, sliding block 42 pulls the one of left side
Sweat on forehead is drawn into the No.1 air bag 41 in left side by number air bag 41 using the swabbing action of left side No.1 air bag 41,
And the salinity of sweat in No.1 air bag 41 is detected using salinity measurement instrument 411；According to salinity measurement instrument 411 detect salt angle value,
Its data cases is fed back into background server, is analyzed using background server according to salt angle value, determines whether to generate fortune
Dynamic load；No.1 air bag 41 is discharged by No. two hoses 413 in sweat after having detected.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 3 in Figure of description
Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of physical education monitoring system, it is characterised in that: including teaching unit terminal, monitor terminal, Medical Treatment Room terminal and
Background server；The teaching unit terminal includes outdoor and indoor playground, and teacher is in outdoor or indoor playground
Sports knowledge and skill are taught to student；The monitor terminal includes face monitoring module and volume of perspiration monitoring module, face prison
For being monitored to the face situation in student movement, volume of perspiration monitoring module is used for the perspiration in student movement control module
Situation is monitored；The consequence that exercise load generates when the Medical Treatment Room terminal is for students ' physical is timely handled,
It avoids causing student bigger influence；The background server summarizes for the case where monitoring monitor terminal, goes forward side by side
Row analysis processing, background server are electrically connected with monitor terminal and Medical Treatment Room terminal respectively.
2. a kind of physical education monitoring system according to claim 1, it is characterised in that: the face monitoring module includes
High-definition camera and color analysis instrument；The high-definition camera is mounted in outdoor and indoor playground, and high-definition camera is used
In face's situation of shooting movement middle school student；The color analysis instrument is for being divided face's situation that high-definition camera is shot
Analysis, and feed back in background server.
3. a kind of physical education monitoring system according to claim 1, it is characterised in that: the volume of perspiration monitoring module is
Headring (1), headring (1) correspond for student；The headring (1) includes annulus (2), ring block (3) and controller；The control
Device processed is mounted on ring block (3)；It is connected with each other between the annulus (2) and ring block (3), annulus offers No.1 channel on (2)
(21), No.1 hole (22) and close to the side on head are uniformly provided with；No.1 cavity (31) and No. two are offered in the ring block (3)
Cavity (32), No.1 cavity (31) is interior to be equipped with detection unit (4)；Lithium battery is equipped in No. two cavitys (32), lithium battery is used
It powers in for detection unit (4)；The detection unit (4) includes No.1 air bag (41) and sliding block (42)；The No.1 air bag
(41) quantity is two, and is located at the side of sliding block (42), and No.1 air bag (41) one end is connect with sliding block (42), the other end
It is connect with the side wall of No.1 cavity (31), is equipped with salinity measurement instrument (411) in No.1 air bag (41), and No.1 air bag (41) side
It is connected to by No.1 hose (412) with No.1 channel (21), headring (1) is stretched out outside by No. two hoses (413) in the other side, and makees
To perspire mouth；By student movement, so that sliding block (42) slides, and No.1 air bag (41) are pullled, the sweat on forehead is pumped into
In to No.1 air bag (41), and utilize the salinity of salinity measurement instrument (411) detection sweat.
4. a kind of physical education monitoring system according to claim 3, it is characterised in that: the No.1 air bag (41) is internal
Equipped with capsula interna (43), dry ice is housed in capsula interna (43), is equipped with No.1 pipe (431) at capsula interna (43), No.1 pipe (431) is equipped with single
To valve, check valve is controlled by controller, and No.1 pipe (431) is through No.1 air bag (41) and stretches out headring (1) outside, and No.1 pipe
(431) it is connected to by No. two channels (432) with No. two hoses (413), No.1 pipe (431) caliber is greater than No. two hoses (413)
Caliber.
5. a kind of physical education monitoring system according to claim 4, it is characterised in that: the No.1 air bag (41) is external
Equipped with external capsule (44)；Water is housed between the external capsule (44) and No.1 air bag (41), and is uniformly set on the side wall of No.1 air bag (41)
Have water inlet (441), check valve is equipped at water inlet (441), check valve passes through control control folding.
6. a kind of physical education monitoring system according to claim 5, it is characterised in that: set in the No.1 air bag (41)
There are cleaning unit (5)；The cleaning unit (5) include cleaning block (51), No.1 rope (52), No.1 bar (53), impeller (54) and
Rotation axis (55)；The rotation axis (55) is rotatably installed on the inner wall of No.1 pipe (431), and torsional spring is equipped at rotation；The leaf
Wheel (54) is set on rotation axis (55)；The two sides of the capsula interna (43) respectively correspond two cleaning blocks (51) and two No.1 bars
(53), it is connected between adjacent cleaning block (51) by spring, No.1 bar (53) one end is connected in the middle part of cleaning block (51), the other end
It is hinged on capsula interna (43), hinged place is equipped with torsional spring；Described No.1 rope (52) one end is connect with cleaning block (51), and the other end passes through
No.1 pipe (431), and be wrapped on rotation axis (55)；Pass through cleaning block (51), No.1 bar (53), impeller (54) and rotation axis
(55) mutual cooperation between so that cleaning block (51) is moved on the inner wall of No.1 air bag (41), and clears up it.
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