CN109876405A - A kind of method and system of auxiliary visually impaired people archery - Google Patents
A kind of method and system of auxiliary visually impaired people archery Download PDFInfo
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- CN109876405A CN109876405A CN201910146294.1A CN201910146294A CN109876405A CN 109876405 A CN109876405 A CN 109876405A CN 201910146294 A CN201910146294 A CN 201910146294A CN 109876405 A CN109876405 A CN 109876405A
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- visually impaired
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Abstract
The invention discloses a kind of method and system of auxiliary visually impaired people archery, include the following steps: S1: assistant installation auxiliary aims at unit and image recognition and voice alerting unit；S2: visually impaired people picks up bow and arrow and aims at targets for arrow；S3: visually impaired people is according to image recognition and voice alerting unit prompt adjustment bow and arrow position；S4: visually impaired people completes archery；S5: image recognition and voice alerting unit inform archery result.The present invention also provides a kind of systems of auxiliary visually impaired people archery, including auxiliary to aim at unit, image recognition and voice alerting unit.Present system is reasonable in design, use simplicity, be conducive to visually impaired people's operation, only needing assistant to intervene on a small quantity can help visually impaired people to realize that independent aim at completes archery, and archery is instructed by the analysis result of software, complete " aiming-prompt-informing result-statistics-correction " feedback is formed, archery hit rate is improved, improves motor skill.
Description
Technical field
The present invention relates to a kind of archery equipment, in particular to a kind of method and system that auxiliary visually impaired people shoots an arrow.
Background technique
According to incompletely statistics, China is more than at present 11,000,000 people there are about visually impaired people, they not only usually life in by
It takes action and is extremely restricted in the reason of eyesight；And due to handicapped, can not be adapted well with society, individual character and the heart
The formation and development of reason feature also will receive different degrees of influence, cause the missing of feeling of lonely, inferiority complex and the sense of security.Cause
This, the current life style of visually impaired people should be taken seriously and improve, and by promoting their degree of being accepted and degree of recognition, promote them
Equality participates in society, possesses ideal life quality.
Movement is the ideal behavior that can complete this purpose, and being not only due to motion itself is beneficial to body
Heart health, more because visually impaired people is when participating in sports, the qualification of social activities ability and technical ability can be with to one
The deep grasp of movement and improve, to be promoted in the process self-confident, influence actively and positively is also had to the life of oneself.
Especially as the movement such as archery, will not only there be more limitation to the age, but also the flexibility ratio of visually impaired people can be tempered, be to be very suitable for
The beneficial motion that visually impaired people participates in.Although having already appeared on the market now can assist visually impaired people to carry out during archery
The equipment of aiming, but in existing training mode, there is still a need for an assistants in archery by most visually impaired peoples in the process
It is assisted, position, the orientation of aiming and the range of adjustment stood is prompted to sportsman.The result shows that visually impaired people is transporting
Largely there is still a need for other people are relied on during dynamic, the quality and efficiency of movement can be greatly affected, sportsman also therefore
It can not be independently completed training to the full extent, by groping self promotion and mastering the technique, to can not mention during exercise
Rise sense of accomplishment.So, competition training is expected that by improve the purpose of visually impaired people's current life style just and can not realize well.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method and system of auxiliary visually impaired people archery, it is only necessary to help
Hand is in other a little auxiliary, it will be able to visually impaired people be allowed independently to realize complete equal archeries process as much as possible.
In order to solve the above technical problems, the technical solution adopted by the present invention is that, a method of auxiliary visually impaired people's archery,
Include the following steps: step S1: assistant installation auxiliary aims at unit and image recognition and voice alerting unit；Step S2:
Visually impaired people picks up bow and arrow and aims at targets for arrow；Step S3: visually impaired people is according to image recognition and voice alerting unit prompt adjustment bow
Arrow position；Step S4: visually impaired people completes archery；Step S5: image recognition and voice alerting unit inform archery result.
Wherein, include: step S31 in the step S3: image recognition and voice alerting unit detect aiming point；Step
S32: whether image recognition and voice alerting unit are located on targets for arrow or apart from arrow according to aiming point position voice prompting aiming point
The distance of pinwheel；Step S33: visually impaired people adjusts according to the prompt of image recognition and voice alerting unit lifts bow position；Step
Rapid S34: visually impaired people judges whether to reach desired aiming point according to voice prompting, perform the next step if reached suddenly, if not
Reach and repeats step S31.
Wherein, the method also includes step S6: archery result and the big data system that is sent of aiming point position carry out
Data acquisition, statistics and analysis.
The present invention also provides it is a kind of auxiliary visually impaired people archery system, including auxiliary aim at unit, image recognition and
Voice alerting unit, it includes sequentially connected adjustable fixation member, connecting component and Laser emission that the auxiliary, which aims at unit,
Component, wherein auxiliary aims at unit through adjustable fixation member setting on bow ontology, described image identification and voice prompting
Unit includes an intelligent image identification device and the telescope of targets for arrow for identification.
Wherein, a rotary part is also set up between the adjustable fixation member and connecting component, the intelligent image is known
Other device is a mobile phone, and the telescope is aligned with the mobile phone rear camera.The adjustable fixation member adjusts laser
The relative distance of emission element and bow and including movable part and fixation member.The rotary part includes a fixed disk, one
Rotating disk, the rotating disk are connect with fixed disk coaxial rotating, and the rotating disk has an insertion groove, the connecting component insertion
The insertion groove is connected to rotary part, and the fixed disk is fixed in the adjustable fixation member.The connecting component tool
There are insertion section and boss, the insertion groove of the rotating disk is inserted into the insertion section, and the laser emission part is fixed on described convex
Platform.The laser emission part includes laser bench and Laser emission cylinder, and laser bench is connected to the boss, and Laser emission cylinder is fixed
In laser bench, the laser emission part also has can the laser point coordinates tune that is finely adjusted of X-coordinate to laser point and Y-coordinate
Save component.
Wherein, the intelligent image identification device is arranged on a hold assembly, and the hold assembly is set to one or three feet
On frame, the telescope is movably disposed on described image identification device hold assembly, the intelligent image identification device
Built-in archery assists software, and the software generates one and identifies with the matched circle of targets for arrow.
The attainable beneficial effect of institute of the invention is: the method and system that auxiliary visually impaired people provided by the invention shoots an arrow,
It is reasonable in design, using simplicity, be conducive to visually impaired people's operation assistant only needed intervene on a small quantity that visually impaired people's reality can be helped
Now independent aim at completes archery, and instructs archery by the analysis result of software, forms complete " aiming-prompt-informing knot
Fruit-statistics-correction " feedback improves archery hit rate, improves motor skill.Also, it is latent to be excited during the motion
Can, confidence be promoted, to more participate in movement, reaches the social harmony of " wound is good for co-melting ".
Detailed description of the invention
Fig. 1 is that the method and system usage scenario shot an arrow according to a kind of auxiliary visually impaired people of the embodiment of the present invention is illustrated
Figure.
Fig. 2 is the method flow diagram shot an arrow according to a kind of auxiliary visually impaired people of the embodiment of the present invention.
Fig. 3 A-D is that the aiming cellular construction for the system shot an arrow according to a kind of auxiliary visually impaired people of the embodiment of the present invention shows
It is intended to.
Fig. 4 is the image recognition and language for the method and system shot an arrow according to a kind of auxiliary visually impaired people of the embodiment of the present invention
Sound prompt unit structure and use state diagram.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Refering to fig. 1 to Fig. 4, to include according to the method and system that a kind of auxiliary visually impaired people of the embodiment of the present invention shoots an arrow
Image recognition and voice alerting unit and aim at unit come complete archery during " aiming-prompt-informing result-statistics-
The entire complete feedback of correction ".
As shown in Figure 1, guiding visually impaired people i to stand after designated position in assistant, visually impaired people i in the present embodiment
Bow ii is lifted, by the system iv of auxiliary visually impaired people's archery, targets for arrow iii is found and carries out aimed fire.
Further, the system shot an arrow to an auxiliary visually impaired people, the system are used in the householder method of the present embodiment
Auxiliary including that can emit aiming point aims at unit A, and can detect the figure that aiming point carries out voice prompting to user
As identification and voice alerting unit B.
Referring in particular to Fig. 3-Fig. 4, wherein it mainly includes sequentially connected adjustable fixation member 1 that auxiliary, which aims at unit, rotation
Rotation member 2, connecting component 3, laser emission part 4.Adjustable fixation member 1 is capable of fixing and adjusts the position of entire sighting device
The balance of bow is set and keeps, auxiliary aims at unit and connects by adjustable fixation member 1 with bow ontology.Adjustable fixation member
1 and rotational structure 2 connect.There are many connection types, for example, adjustable fixation member 1 and bow and rotational structure 2 can pass through spiral shell
Silk connection.Adjustable fixation member 1 includes movable part 11 and fixed part 12, and fixation member 12 is directly connected to bow, is moved
Component 11 can be moved forward and backward, to change the relative distance of sighting device and bow, to adjust and the balance weight heart.Movable part
It may be provided with locker (not shown) between 11 and fixation member 12, limit movable part 11 in the horizontal direction
Movement, prevent user from excessively moving movable part 11 during adjusting distance and cause to assist sighting device from bow
On fall, any structure well known to those skilled in the art can be used for herein.Preferably, in the present embodiment, the rotary part 2
It is made of two panels is coaxial and is rotatably connected fixed disk 21 and rotating disk 22, the fixed disk 21 is fixed by bolts in described
Adjusting part is fixed on 1, and the rotating disk 22 has insertion groove 23.The connecting component 3 is that a section is type shape
Elongate configuration has insertion section 31 and boss 32, and the insertion section 31 is inserted into the insertion groove 23 of the rotating disk 22 and is connected.Into
One step, laser emission part 4 include laser bench 41 and Laser emission cylinder 42, and laser bench 41 is three groups of affixed round chucks, card
Disk is connected to the boss 32 of the connecting component 3, and Laser emission cylinder is arranged in the laser bench 41.Adjust laser emission part 4
It may tighten or loosen Laser emission cylinder 42.The Laser emission cylinder also have can X-coordinate to laser point and Y-coordinate be finely adjusted
Laser point coordinates regulating member.Laser emission cylinder 42 can launch laser point, and rotary part 2 can be by adjusting connected company
Relay part 3 adjusts the angle of Laser emission cylinder.Laser point coordinates regulating member can be to laser spot position in x and y-coordinate side
To being finely adjusted.
Refering to Fig. 4, in the present embodiment, image recognition and voice alerting unit include an intelligent image identification device and are used for
The telescope 7 for identifying targets for arrow, intelligent image identification device is a mobile phone 5 in the present embodiment, the telescope 7 with after the mobile phone
Set camera alignment.In use, mobile phone 5 is placed in centre and the fixation of a fixing clamp 6, after telescope 7 is clipped in mobile phone 5
It sets on camera, then stands on the opening of tripod 8 on ground.
It illustrates in detail below and specifically assists archery method using above-mentioned auxiliary archery system, in conjunction with Fig. 2, detailed process
And operating method is as follows:
Step S1, hardware installation and software set: assistant carries out default first, sets including hardware installation and software
It is fixed.Hardware installation includes the installation that auxiliary aims at unit A and image recognition and voice alerting unit B.Image recognition and voice
Prompt unit B includes being mounted on mobile phone 5 on a fixing clamp 6, telescope 7 is clipped on 5 rear camera of mobile phone, in mobile phone 5
Auxiliary software is set, targets for arrow position can be identified with the help of telescope 7, fixing clamp 6 is placed on a tripod 8.So
Auxiliary is aimed at unit afterwards to be installed on bow by bolt, and by adjusting the components such as adjustable mount 1, rotary part 2
Auxiliary is set to aim at unit A and bow balance matching.
Then assistant starts the setting installation of software, the selection including usage scenario, for example, being the arrow of 10 meters or 18 meters
Target；The focusing of camera lens；And the calibration of goal.The embedded software of mobile phone 5 can generate a circle mark, by mobile phone 5
It is moved to suitable position according to targets for arrow direction, targets for arrow is fully fallen within circle mark.
Step S2, visually impaired people pick up bow and arrow and aim at targets for arrow: passing through after the completion of step S1 software and hardware installation and debugging, by assistant
Give bow and arrow to visually impaired people, the common auxiliary standing frame in cooperation shooting range guides visually impaired people to suitable standing place and station
Cube to, open laser beam emitting device 4, after allowing visually impaired people to lift bow, laser point can fall on circle mark in.Visually impaired people
Wear the wireless headset connected with mobile phone, waiting voice prompt.
Step S3, visually impaired people aim at unit or bow and arrow position according to image recognition and voice alerting unit prompt adjustment auxiliary
Set: itself specifically includes the following steps:
Step S31: the embedded software of mobile phone 5 will do it image identification, i.e. detecting laser point；
Step S32: after detecting laser point, the embedded software of mobile phone analyzes the position of laser point, when laser point is fallen in
When in targets for arrow, it will calculate distance of the laser point apart from gold；When laser point is fallen in outside targets for arrow, it will analysis laser point
Orientation where opposite targets for arrow.
Step S33: result above can all be prompted to user by voice mode, after user hears the prompt of earphone,
Bow position to desired position is lifted in adjustment；
Step S34: user judges whether to be substantially aligned with target center according to voice prompting, if be substantially aligned with perform the next step it is rapid,
Step S33 is repeated if being not aligned with.
Step S4, visually impaired people complete archery.
Step S5, the detecting archery of mobile phone embedded software is as a result, simultaneously voice prompting is to user.
In order to enable the archery technical ability of visually impaired people to have lasting progress by prolonged exercise, may also include in the present embodiment
Following steps:
Step S6, result of shooting an arrow and laser spot position analysis result will be sent to big data system and carry out data acquisition,
After big data network analysis critical data index, analysis is fed back into user and coach as the result is shown, coach can have
It instructs to referential, or user is allowed voluntarily to adjust the achievements influence factor such as the stance of oneself, gesture.In addition, visually impaired people can
By the achievement of oneself, accordingly by adjustment rotational structure 2, laser point coordinates regulating device adjusts the drop point position of laser point
It sets.In order to allow visually impaired people to perceive each adjustment, rotational structure 2 and laser point coordinates regulating device are being revolved
Prompting sound help can be issued when turning to adjust.Software can record each user shoot an arrow achievement it is preferable when laser beam emitting device 4 where
Position and angle directly can adjust laser beam emitting device 4 to corresponding position according to record when user is using the bow, convenient
Fast.Flexibly adjustment mode can allow visually impaired people quickly to be improved in the training of each phase.
It may be noted that because trained or in-situ match more than one visually impaired people needs using bow, to prevent auxiliary device can not
Identifying corresponding laser point, laser beam emitting device used in every adjacent visually impaired people should carry the light source of different colours, and
Equipment only identifies the color that the light source is emitted.For example, the sending of laser beam emitting device used in first visually impaired people swashs
Luminous point is red, then the laser point that laser beam emitting device used in adjacent visually impaired people issues just is arranged to green.
In addition to basic voice prompting is fed back, each achievement of user can be all recorded in software, as with reference to according to
According to coach and visually impaired people can be allowed clearly to know the adjustment for needing to make in terms of gesture, stance and skill.By setting
Fixed, software can recorde the drop point position of the achievement and arrow of user's training from first time to the last time on targets for arrow, and generate
Chart, this can not only instruct user to adjust posture with data, additionally it is possible to user be allowed to have a clear understanding of the progress in each stage
Speed excites the potentiality of user to the full extent.
Software can also be according to scene switching training mode and match mode.When being switched to training mode, system be will record
All situations, including day of training, frequency of training, training court etc. trained every time, additionally it is possible to following drill program is set,
Settable automatic information broadcast reminds the training that will start, to prevent missing；The training missed, then another setting time can be marked
This time training is filled, the continuity of plan is kept.
Meanwhile the training and body data of all users, such as age, gender, height, weight, nationality, eyesight disability
Degree, achievement etc. can be stored in corresponding cloud or servomechanism, and coach or assistant is facilitated to carry out one or several areas
Big data administrative analysis, and then frequency and target more acurrate, that comprehensively assurance user is trained.For example, system accounting
Training duration, the accumulative score that user adds up are calculated, and according to other user's data stored in big data, it is proposed that should
User is horizontal in which kind of in this area or the whole world at present；It is such as switched to match mode, then it is every to will record user for system
The data such as the ranking of the score of secondary match, group round robin, convenient for users to understanding match progress and result in real time.All data are equal
Instruction can be issued by voice to be transferred.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of method of auxiliary visually impaired people archery, characterized by the following steps:
Step S1: assistant installation auxiliary aims at unit and image recognition and voice alerting unit；
Step S2: visually impaired people picks up bow and arrow and aims at targets for arrow；
Step S3: visually impaired people is according to image recognition and voice alerting unit prompt adjustment bow and arrow position；
Step S4: visually impaired people completes archery；
Step S5: image recognition and voice alerting unit inform archery result.
2. a kind of method of auxiliary visually impaired people archery according to claim 1, which is characterized in that wrapped in the step S3
It includes: step S31: image recognition and voice alerting unit detecting aiming point；
Step S32: whether image recognition and voice alerting unit are located on targets for arrow according to aiming point position voice prompting aiming point
Or the distance apart from gold；
Step S33: visually impaired people adjusts according to the prompt of image recognition and voice alerting unit lifts bow position；
Step S34: visually impaired people judges whether to reach desired aiming point according to voice prompting, if reach perform the next step it is rapid,
If not up to repeating step S31.
3. a kind of method of auxiliary visually impaired people archery according to claim 2, which is characterized in that further include step S6:
Archery result and aiming point position are sent to big data system and carry out data acquisition, statistics and analysis.
4. a kind of system of auxiliary visually impaired people archery, including auxiliary aim at unit, image recognition and voice alerting unit, special
Sign is, it includes sequentially connected adjustable fixation member, connecting component and laser emission part that the auxiliary, which aims at unit,
Middle auxiliary aims at unit through adjustable fixation member setting on bow ontology, and described image identification and voice alerting unit include
One intelligent image identification device and for identification telescope of targets for arrow.
5. a kind of system of auxiliary visually impaired people archery according to claim 4, which is characterized in that the adjustable fixation
Also set up a rotary part between component and connecting component, the intelligent image identification device is a mobile phone, the telescope with
The mobile phone rear camera alignment.
6. a kind of system of auxiliary visually impaired people archery according to claim 5, which is characterized in that the adjustable fixation
Component adjusts the relative distance of laser emission part and bow and including movable part and fixation member.
7. a kind of system of auxiliary visually impaired people archery according to claim 6, which is characterized in that the rotary part packet
A fixed disk and a rotating disk are included, the rotating disk is connect with fixed disk coaxial rotating, and the rotating disk has an insertion groove, institute
It states the connecting component insertion insertion groove and is connected to rotary part, the fixed disk is fixed in the adjustable fixation member.
8. a kind of system of auxiliary visually impaired people archery according to claim 7, which is characterized in that the connecting component tool
There are insertion section and boss, the insertion groove of the rotating disk is inserted into the insertion section, and the laser emission part is fixed on described convex
Platform.
9. a kind of system of auxiliary visually impaired people archery according to claim 8, which is characterized in that the laser emission section
Part includes laser bench and Laser emission cylinder, and laser bench is connected to the boss, and Laser emission cylinder is fixed on laser bench, the laser
Emission element also has the laser point coordinates regulating member being finely adjusted to the X-coordinate and Y-coordinate of laser point.
10. a kind of system of auxiliary visually impaired people archery according to claim 4, which is characterized in that the intelligent image
Identification device is arranged on a hold assembly, and the hold assembly is set on a tripod, and the telescope is movably set
It sets on described image identification device hold assembly, the built-in archery auxiliary software of the intelligent image identification device, the software
One is generated to identify with the matched circle of targets for arrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146294.1A CN109876405B (en) | 2019-02-27 | 2019-02-27 | Method and system for assisting visually impaired people in archery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146294.1A CN109876405B (en) | 2019-02-27 | 2019-02-27 | Method and system for assisting visually impaired people in archery |
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| CN109876405B CN109876405B (en) | 2021-01-12 |
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| CN111317982A (en) * | 2020-02-25 | 2020-06-23 | 南通大学 | Intelligent man-machine interaction system for tennis stadium for blind people |
| CN113117300A (en) * | 2020-01-10 | 2021-07-16 | 上海悦装商贸有限公司 | Auxiliary exercise instrument for archery |
| CN113413596A (en) * | 2021-05-14 | 2021-09-21 | 中国美术学院 | System suitable for fair archery competition between blind people and ordinary people and implementation method thereof |
| CN116268753A (en) * | 2023-05-16 | 2023-06-23 | 广东工业大学 | Visual impairment group cosmetic assistance method, electronic device and storage medium |
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| CN113413596A (en) * | 2021-05-14 | 2021-09-21 | 中国美术学院 | System suitable for fair archery competition between blind people and ordinary people and implementation method thereof |
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| Publication number | Publication date |
|---|---|
| CN109876405B (en) | 2021-01-12 |
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