CN204133428U - Full-automatic vision detects instrument for training - Google Patents
Full-automatic vision detects instrument for training Download PDFInfo
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- CN204133428U CN204133428U CN201420167157.9U CN201420167157U CN204133428U CN 204133428 U CN204133428 U CN 204133428U CN 201420167157 U CN201420167157 U CN 201420167157U CN 204133428 U CN204133428 U CN 204133428U
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- 238000012549 training Methods 0.000 title abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000013523 data management Methods 0.000 claims abstract description 4
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007418 data mining Methods 0.000 claims description 3
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- 239000011521 glass Substances 0.000 description 4
- 206010011878 Deafness Diseases 0.000 description 3
- 241001672694 Citrus reticulata Species 0.000 description 2
- 239000000729 antidote Substances 0.000 description 2
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- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
This utility model relates to a kind of full-automatic vision and detects instrument for training, comprise and detect indicating display unit, detection data processing unit and Detection Information administrative unit, detection data processing unit and Detection Information administrative unit are the functional units be arranged on main frame, and detecting indicating display unit is the external equipment be connected on main frame; The hardware device detecting indicating display unit is the display of computer, or the display screen of intelligent television is characterized in that: also comprise voice-transmission system and for the bluetooth earphone of audio transmission or wireless microphone; Also comprise video transfer signal; Delay timer module, for setting time delay in testing process; Detect data processing unit; Detect Data Management Unit.Vision correction function of the present utility model can effectively be tested teen-age amblyopia, myopia and correct.
Description
Technical field
This utility model relates to a kind of full-automatic vision and detects instrument for training.
Background technology
Existing vision detection method mainly utilizes lamp box visual acuity chart, artificial mate-assist tester is needed to give a test of one's eyesight, its drawback is: tester commands between survey apparent time long too tired repeatedly on visual acuity chart side, although but eyesight test chart lamp box cheap labor wage expense is too high, visual acuity chart is recited by some students' unions, the prompting of other students near some acceptance; Individual student even produces psychological inversion, obviously can see also to claim and do not see Chu.A major reason is that existing visual acuity chart has some to need improvements in designing and employing method, mainly the quantity of sighting target of 4.2 ~ 4.0 is very few, be easy to by remember by recitation, and be easy to be hit it by chance, it is also a factor that sighting target puts in order fixing with opening direction.In addition, for deaf-mute child or the crowd being in remote districts, do not understand mandarin, or can't hear the situation of sound, just cannot carry out normal eyesight testing, or test is got up cumbersome.
Be in CN1390521A patent in patent publication No., propose a kind of scheme by loading onto data acquisition unit in vision presentation, the signal that on its direction, indicator and frame member send can be received, then send PC to.But adopt international logarithmic visual acuity chart case fundamentally can not get rid of tester to practice fraud, and its be located at data acquisition processing device in international logarithmic visual acuity chart case and circuit quite complicated.Moreover need manually to input PC about the personal information of detected person, a lot of detected person needs to see visual acuity chart while bow see PC again, detected person also wants a hand-held covering plate to hide eyes, the hand-held PC of another, and this process operation complexity can waste the very large time.And detecting distance is just limited to 2.5 meters, its value can not be changed according to surrounding.
Moreover existing detection method is without rectificative training function, and therefore function is too single.
Summary of the invention
One of the purpose of this utility model is to provide a kind of full-automatic vision with rectificative training function and detects instrument for training.
Two of the purpose of this utility model is to provide a kind of random words matrix for testing, to avoid the situation of reciting visual acuity chart or cheating in test process.
This utility model is for reaching above-mentioned technical purpose, the technical scheme taked is: a kind of Full-automatic visual acuity detector, comprise and detect indicating display unit, detection data processing unit and Detection Information administrative unit, detection data processing unit and Detection Information administrative unit are the functional units be arranged on main frame, and detecting indicating display unit is the external equipment be connected on main frame; The hardware device detecting indicating display unit is the display of computer, or the display screen of intelligent television is characterized in that:
Also comprise voice-transmission system and for the bluetooth earphone of audio transmission or wireless microphone;
Also comprise video transfer signal;
Delay timer module, for setting time delay in testing process;
Detect data processing unit: this unit sends indicating signal to detection indicating display unit, the audio signal that voice-transmission system transmission person under inspection selects, the video transfer signal that Video transmission system transmission person under inspection selects, relevant indicating signal is detecting indicating display unit, is detecting in the Data Stream Processing loop of data processing unit formation and circulate, check processing data are at display indicating signal and select in the ratio of audio signal, utilize data mining treatment technology, filter out the real visual acuity data of person under inspection, and vision true value;
Detect Data Management Unit: detect data information management unit and comprise person under inspection's assessment of vision and person under inspection's vision testing result data base, and can print the examining report of person under inspection and file.
The detection method of above-mentioned Full-automatic visual acuity detector is: detecting data processing unit by calculating, obtaining the indicating signal control data about indicating size, indicating direction, send to and detect indicating display unit;
Detect indicating display unit and show indicating signal to the tester with farsighted glasses and bluetooth earphone;
After person under inspection reads indicating signal, feedback signal is sent it back to detection data processing unit by bluetooth earphone or the audio frequency apparatus of wireless headset, or send it back feedback signal by video to detection data processing unit, detect data processing unit and carry out examination process according to feedback signal, provide the vision value of tester, and provide corresponding voice message.
Described examination treatment step is:
Detect data processing unit to compare with the indicating signal control data detecting indicating display unit the audio frequency feedback signal that person under inspection sends, be coupling when direction is consistent, do not mate when direction is inconsistent;
First from 0.1 of visual acuity chart, the audio-frequency information of person under inspection mates with indicating, then enter next line 0.2 and detect; If do not mated, indicating signal, still at 0.1 row Stochastic choice, if coupling enters next line 0.2, if do not mated, detects termination;
Above-mentioned steps is repeated in the second row and later detection, in addition, if person under inspection hesitates more than 5 seconds in the detection, then return lastrow, and there is the indicating signal of 3 these row in random continuous, if three times all mate, then detects termination, if three times do not mate entirely, then return lastrow again and test.
In the antidote of Full-automatic visual acuity detector, during the indicating signal that indicating signal control data sends, the indicating signal of often going successively after random display, then shows next line, circulates successively.
Be with the difference of the signal screening detected: when every a line letter of indicating signal all mates with the audio frequency feedback signal of person under inspection, enter next line, and not free delay, just truly have voice message if answered; If erroneous answers also has voice message, and send 8 indicating signals continuously at this, when all mating for these 8 times, enter next line; After 0.25 row, start integrating gear, often row all answers questions note 10 points, occurs once 2 points, mistake button, and has corresponding voice message to end product.
Described audio frequency feedback information is the pronunciations of four, upper and lower, left and right.
Described video feedback information is four, upper and lower, left and right gestures.
The utility model has the advantage of: method human body vision being detected by microcomputer data processing and flow process are changed, and decrease medical worker's quantity, reduce the cost of medical services.
Make printing icon fixing in eye chart become the display icon of change at random by microcomputer data processing, avoid the deception phenomenon caused by impermanent memory and occur.
By bluetooth earphone or the use of wireless headset and supporting distance light mirror, make tester not need distance 2.5 meters just can test, make the practicality of test stronger.
The image recognition software increased, when testing for the person under inspection with reasons such as aphasis, only needs to identify the gesture of interviewee, and carries out mating with indicating signal and can test out rational result equally.
Vision correction function of the present utility model can effectively be tested teen-age amblyopia, myopia and correct.The area that this utility model especially cannot be popularized some deaf-mute childs or mandarin from far-off regions can adopt above-mentioned technology to carry out test and the rectification of vision, and test specification is wider, applies more extensive.
Accompanying drawing illustrates:
Fig. 1 is structural principle schematic diagram of the present utility model;
1-Detection Information administrative unit, 2-detects indicating display unit, and 3-detects data processing unit, 4-delay timer module, 5-bluetooth earphone;
Detailed description of the invention
A kind of Full-automatic visual acuity detector, comprise and detect indicating display unit 2, detection data processing unit 3 and Detection Information administrative unit 1, detection data processing unit and Detection Information administrative unit are the functional units be arranged on main frame, and detecting indicating display unit is the external equipment be connected on main frame; The hardware device detecting indicating display unit is the display of computer, it is characterized in that:
Also comprise the bluetooth earphone 5 of voice-transmission system for audio transmission, or wireless headset.
Delay timer module 4, for setting time delay in testing process;
Detect data processing unit 3: this unit sends indicating signal to detection indicating display unit 2, voice-transmission system receives the selection audio signal of person under inspection, relevant indicating signal is detecting indicating display unit 2, is detecting in the Data Stream Processing loop of data processing unit 3 formation and circulate, check processing data are at display indicating signal and select in the ratio of audio signal, utilize data mining treatment technology, filter out the real visual acuity data of person under inspection, and vision true value;
Detect Data Management Unit 1: detect data information management unit and comprise person under inspection's assessment of vision and person under inspection's vision testing result data base, and can print the examining report of person under inspection and file.
The detection method of above-mentioned Full-automatic visual acuity detector is: detecting data processing unit by calculating, obtaining the indicating signal control data about indicating size, indicating direction, send to and detect indicating display unit;
Detect indicating unit and show indicating signal to the tester with farsighted glasses and bluetooth earphone;
After person under inspection reads indicating signal, detect data processing unit by the audio frequency apparatus case of bluetooth earphone and send it back feedback signal, detect data processing unit and carry out examination process according to feedback signal, provide the vision value of tester, and provide corresponding voice message.
Described examination treatment step is:
Detect data processing unit to compare with the indicating signal control data detecting indicating display unit the audio frequency feedback signal that person under inspection sends, be coupling when direction is consistent, do not mate when direction is inconsistent;
First from 0.1 of visual acuity chart, the audio-frequency information of person under inspection mates with indicating, then enter next line 0.2 and detect; If do not mated, indicating signal, still at 0.1 row Stochastic choice, if coupling enters next line 0.2, if do not mated, detects termination;
Above-mentioned steps is repeated in the second row and later detection, in addition, if person under inspection hesitates more than 5 seconds in the detection, then return lastrow, and random continuous occurs the indicating signal of changing one's profession for 3 times if three times all mate, then detecting termination, if three times do not mate entirely, then return lastrow again and test.
The antidote of Full-automatic visual acuity detector is: detecting data processing unit by calculating, obtaining the indicating signal control data about indicating size, indicating direction, send to and detect indicating display unit;
Detect indicating unit and show indicating signal to the tester with farsighted glasses and bluetooth earphone;
After person under inspection reads indicating signal, detect data processing unit by the audio frequency apparatus case of bluetooth earphone and send it back feedback signal, detect data processing unit and carry out examination process according to feedback signal, provide the vision value of tester, and provide corresponding voice message.
The utility model has the advantage of: this detector also can coordinate a set of farsighted glasses, three Ling Jing, utilize the hypermetropia convex lens principle contrary with myopia, from the near to the remote by certain rule, do the training for vision correction of low myopia and amblyopia, can improve at short notice or reach normal visual acuity, this utility model is with low cost, it is convenient to carry, and user makes science etc.
Specific embodiment 1
The size of the screen of computer to be the E word of white be black, colourity are with reference to national standard visual acuity chart.Automatic survey visual function: open panel computer, detected person is sitting in dead ahead and wears the hand-held covering plate of bluetooth earphone one and click and start to survey visual function voice message: survey and look beginning, please hide the direction that left eye says the opening of E word.Then screen there will be the E word of 0.1 of the size of international standard, after detected person has answered questions, very brisk bell sound can be pointed out in voice, and screen can continue the E word of appearance 0.2 size.If erroneous answers has voice message, program can give a chance again; If or mistake, vision detects and stops.Can show above screen, right eye is 0.1, and then voice can be pointed out and please be hidden right eye, the same with the program of left eye.After detection terminates, voice can You are prompted with right eye be how many, and left eye is how many.If more than 1.0 voice can be pointed out: normal visual acuity please continue to keep, if 0.5-0.8 voice can be pointed out: slight visual deterioration please notes eye hygiene custom treated as soon as possible, if below .0.4 can point out: you seriously please treat by visual deterioration quickly very much! This cover program be quick side-looking method from 0.1 to 2.0 often row can occur one successively, hesitate 5 seconds if detected person 0.4 has answered questions 0.5, program can jump back to a row from the new E word occurring 3 0.4, and this time, voice message was please from left to right answered successively.If answered questions, program can stop just at last 0.4, if answered wrong and can jump to a row 0.3, continues to there will be 3 0.3E words, all answers questions with regard at last 0.3.All E words often test opening direction will random fluctuation once, prevent from reciting, after two eyes side-lookings terminate, side has a miniature printer test result of left eye, right eye can be printed.
Specific embodiment 2
Training for vision correction function: open above panel computer visual training function screen and can point out, rehabilitation gymnastics please be finish and treat again.Before child wears treatment mirror is just sitting in computer, voice can be pointed out: child's vision correction starts the opening direction of please from left to right saying E word, then there will be 0.1E word 1, after answering questions, there will be 0.12E word 2, successively 0.15E word 2,0.2E word 3,0.25E word 3,0.3E word 4 0.4E words 4,0.5E word 5,0.6E word 6,0.8E word 7,1.0E word 8,1.2E word 8,1.5E word 8,2.0E word 8.All E words have been answered questions and have often been arranged all E word directions, just can toward next row.Because the focus of visual training, the time that some child grasps is slow, so do not set the dead time, answers questions at every turn and all can ring airy noise.If erroneous answers, the sound of mistake can be rung, again occur that 1 is continued to answer, and adds up to answer questions 8 and just can arrive next row at random.The general automatic setting-up time of this cover program, after within 60 minutes, no matter reaching how many 60 minutes, automatically can stop, finishing at every turn and all can give a mark, and all having answered questions exactly all is 100 points, from less than 0.25, even if each row all answers questions 10 points.2 points, mistake 1 button, if a percentage will voice message: you are god too.More than 90 points voice messages, you are too severe.More than 80 points voice messages: just pass, refuel.More than 70 points, voice message keeps punching, and believes that you are passable.Less than 60 points meeting voice messages: ask referring physician, see that whether method is correct.
Specific embodiment 3
Specific embodiment 3 is with the difference of specific embodiment 1: the instruction utilizing photographic head identification gesture, on computers a photographic head is installed, detected person is sitting in computer opposite, a hand-held covering plate hides eyes, when computer occurs that the direction of E word is top, upward, photographic head captures image transmission and completes subsequent operation to computer the another finger of detected person.
Specific embodiment 4
The oculogyral instruction of photographic head identification, a photographic head installed by computer, detected person is sitting in computer opposite, a hand-held covering plate covers eyes, when computer occurs that the direction of E word is top, the another eyes of detected person upwards rotate, and photographic head captures image transmission to computer complete operation.
About in the method for correcting defects of vision, the video feedback signal provided in specific embodiment 3 and 4 also can be utilized to operate.The crowd that specific embodiment 3 and 4 has aphasis mainly for deaf-mute child etc. is custom-designed.
Claims (1)
1. a Full-automatic visual acuity detector, comprise and detect indicating display unit, detection data processing unit and Detection Information administrative unit, detection data processing unit and Detection Information administrative unit are the functional units be arranged on main frame, and detecting indicating display unit is the external equipment be connected on main frame; The hardware device detecting indicating display unit is the display of computer, or the display screen of intelligent television is characterized in that:
Also comprise voice-transmission system and for the bluetooth earphone of audio transmission or wireless microphone;
Also comprise Video transmission system;
Delay timer module, for setting time delay in testing process;
Detect data processing unit: this unit sends indicating signal to detection indicating display unit, the audio signal that voice-transmission system transmission person under inspection selects, the video transfer signal that Video transmission system transmission person under inspection selects, relevant indicating signal is detecting indicating display unit, is detecting in the Data Stream Processing loop of data processing unit formation and circulate, check processing data are at display indicating signal and select in the ratio of audio signal, utilize data mining treatment technology, filter out the real visual acuity data of person under inspection, and vision true value;
Detect Data Management Unit: detect data information management unit and comprise person under inspection's assessment of vision and person under inspection's vision testing result data base, and can print the examining report of person under inspection and file.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167157.9U CN204133428U (en) | 2014-04-09 | 2014-04-09 | Full-automatic vision detects instrument for training |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420167157.9U CN204133428U (en) | 2014-04-09 | 2014-04-09 | Full-automatic vision detects instrument for training |
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| CN204133428U true CN204133428U (en) | 2015-02-04 |
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| CN201420167157.9U Expired - Fee Related CN204133428U (en) | 2014-04-09 | 2014-04-09 | Full-automatic vision detects instrument for training |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905762A (en) * | 2015-05-28 | 2015-09-16 | 苏州市职业大学 | Automatic vision detection device |
| CN104970763A (en) * | 2014-04-09 | 2015-10-14 | 冯保平 | Full-automatic vision detecting training instrument |
| CN105105705A (en) * | 2015-07-08 | 2015-12-02 | 甄毅 | Vision test terminal |
-
2014
- 2014-04-09 CN CN201420167157.9U patent/CN204133428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104970763A (en) * | 2014-04-09 | 2015-10-14 | 冯保平 | Full-automatic vision detecting training instrument |
| CN104905762A (en) * | 2015-05-28 | 2015-09-16 | 苏州市职业大学 | Automatic vision detection device |
| CN105105705A (en) * | 2015-07-08 | 2015-12-02 | 甄毅 | Vision test terminal |
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Effective date of registration: 20160629 Address after: 611731, Sichuan, Chengdu hi tech Zone (West) Tian Lu 77, poly Xintiandi 12, building 2, unit 521 Patentee after: Sichuan Vision Technology Co., Ltd. Address before: 831100, room 1, unit 14, Chang Jian Garden District, Beijing South Road, the Xinjiang Uygur Autonomous Region, Changji, 602 Patentee before: Feng Baoping |
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Granted publication date: 20150204 Termination date: 20190409 |
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