CN112674711A - Voice recognition's achromatopsia weak tone detector - Google Patents
Voice recognition's achromatopsia weak tone detector Download PDFInfo
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- 208000006992 Color Vision Defects Diseases 0.000 title claims abstract description 99
- 201000007254 color blindness Diseases 0.000 title claims abstract description 99
- 201000000761 achromatopsia Diseases 0.000 title claims description 56
- 238000012360 testing method Methods 0.000 claims abstract description 54
- 238000003745 diagnosis Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 230000004456 color vision Effects 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 7
- 241001465754 Metazoa Species 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000013100 final test Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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Abstract
The invention discloses a color blindness and color weakness detector for voice recognition, which comprises: the system comprises a main control board, a voice recognition module, a voice broadcasting module, a display screen, a touch screen and a power supply module; the voice recognition module, the voice broadcasting module, the display screen, the touch screen and the power supply module are all connected with the main control board; the power supply module is used for supplying power; the main control board is provided with a timer and a memory; the display screen displays the content of the color blindness and color weakness test chart, the touch screen inputs the identity information of the examinee, the voice recognition module collects the voice recognition of the examinee on the content of the test chart, the timer sets the time for the voice recognition of the examinee, the memory stores the content of the test chart, the main control board compares the voice recognition content with the content of the test chart to obtain the color blindness and color weakness degree, and the voice broadcasting module broadcasts and outputs the color blindness and color weakness degree. The invention can independently complete the color blindness and color weakness test through the voice recognition technology without manual assistance, and the voice broadcasting module broadcasts the diagnosis report of the examiner, thereby reducing the workload of ophthalmologists.
Description
Technical Field
The invention relates to the technical field of visual detection, in particular to a color blindness and color weakness detector for voice recognition.
Background
Achromatopsia is formally defined medically as congenital dyschromatosis, which means that various colors or a certain color in a natural spectrum cannot be normally distinguished; in addition, some people have relatively poor color discrimination ability, which is called as color weakness, and although some people with color weakness can see the color seen by normal people, the ability to recognize the color is reduced, generally, the color weakness is manifested as slow or poor color discrimination, the color discrimination ability is almost the same as that of color blindness when the light is dark, and the color weakness may also be manifested as color fatigue.
At present, when a hospital carries out color blindness and color weakness examination on an examinee, a doctor needs to hold a color blindness and color weakness test chart, turn over the chart one by one and identify the chart by the examinee, and then the doctor obtains the color blindness and color weakness degree of the examinee. There are also automatic color blindness detectors in the market that adopt keys and a host to combine, but the examinee should see the test chart and operate the keys to input while testing, which is inconvenient and easy to press wrong keys, resulting in inaccurate test.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides the voice recognition color blindness and color weakness detector, manual assistance is not needed, the color blindness and color weakness test can be independently completed through a voice recognition technical examinee, the voice broadcasting module broadcasts the diagnosis report of the examiner, and the workload of an ophthalmologist is reduced; the touch screen is added with the interactive function of the examiner, so that the examiner participates in the whole examination process; in addition, the display screen has a use process demonstration playing function before testing, so that the examinees can conveniently know the use method of the detector.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a color blindness and color weakness detector for voice recognition, which is provided with a main control board and also comprises: the voice broadcasting system comprises a voice recognition module, a voice broadcasting module, a display screen, a touch screen and a power supply module;
the voice recognition module, the voice broadcasting module, the display screen, the touch screen and the power supply module are all connected with the main control board;
the power supply module is respectively connected with the voice recognition module, the voice broadcasting module, the display screen and the touch screen and is used for supplying power;
the main control board is provided with a timer and a memory;
the display screen is used for showing achromatopsia and weakness test chart content, the touch-sensitive screen is used for typeeing examinee's identity information, the speech recognition module is used for gathering the pronunciation identification of examinee to test chart content, the time-recorder is used for setting up the time of examinee's pronunciation identification, the memory is used for saving test chart content, the main control board is used for comparing speech recognition content and test chart content, obtains achromatopsia and weakness degree, the voice broadcast module is used for broadcasting the achromatopsia and weakness degree and exports.
As a preferred technical scheme, the touch screen is further provided with a test answer acquisition area for acquiring a touch recognition result of the examinee.
As a preferred technical scheme, the test answer acquisition area is divided into a number, a geometric pattern and an animal map acquisition area.
As a preferred technical scheme, the system is further provided with a wireless communication module for transmitting the color blindness and color weakness degree of the examinee to each user terminal.
As a preferred technical scheme, the wireless communication module adopts any one of a Bluetooth communication module, an infrared communication module, a 4G wireless module and a 5G wireless module.
As a preferred technical scheme, the user terminal is provided and adopts any one or more of a mobile phone, a tablet and a computer.
The invention also provides a detection method of the voice recognition color blindness and color weakness detector, which comprises the following steps:
firstly, a tester inputs own identity information through a touch screen, and starts testing through a display screen and a voice prompt;
according to the voice prompt, the display screen of the tester displays the test chart randomly according to the instruction of the main control panel, and the 4 blind inspection charts of red, green, blue and yellow are selected from the fifth version of color blind inspection chart at random to be identified by the examinee;
the method comprises the steps that a tester speaks the content of a test chart within a first set time, a voice recognition module receives voice feedback of the tester and recognizes the voice feedback, a subject speaks the content in the test chart, a recognition result is transmitted to a main control board in a wired mode, and the degree of achromatism and color weakness of the tester is obtained by comparing whether a voice command fed back by the tester is consistent with the content of the test chart or not;
if the examinees can correctly recognize the atlas within the first set time, the examinees have normal color vision, and the system generates a color vision normal report;
if the identification time of the examinee in a certain checking picture is longer than the first set time or the examinee cannot be identified, the detector automatically pushes one of a color blindness picture and a color weakness picture related to the picture:
if the two images can be correctly identified by the examinee within the first set time, the color vision of the examinee is normal, and a color vision normal report is generated;
if the examinee identifies the achromatopsia picture correctly, the achromatopsia picture is identified correctly when the time is longer than the first set time, the achromatopsia of the examinee is slight achromatopsia, and a report of the achromatopsia is generated;
if the examinee recognizes the achromatopsia image and the achromatopsia image to be correct beyond the first set time, the examinee can generate the achromatopsia and the achromatopsia report;
and if the examinee cannot recognize the color blindness image and the color weakness image within the second set time, the examinee generates the color blindness report.
Preferably, the first set time is set to 5s, and the second set time is set to 10 s.
As a preferable technical scheme, the method is further provided with a teaching step, wherein before the test is started, a teaching video is played, so that the examinee can know the color blindness and color weakness detection method.
As a preferred technical scheme, the method is further provided with a rechecking step, and the method specifically comprises the following steps:
rechecking the examinees primarily diagnosed as achromatopsia and achromatopsia, pertinently pushing the achromatopsia, achromatopsia and achromatopsia detection images, generating a second detection report according to the examinee results, comparing the first detection report with the second detection report, and if the two results are coincident, generating a achromatopsia or achromatopsia diagnosis report by the system; if the difference between the two detection results is small, the examinee performs detection again; if the two results are different greatly, manual identification is used.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the invention can independently complete the color blindness and color weakness test through the examinee of the voice recognition technology without manual assistance, and the voice broadcasting module broadcasts the diagnosis report of the examinee, thereby reducing the workload of ophthalmologists.
(2) The touch screen of the invention increases the interactive function of the examiner, so that the examiner can participate in the whole examination process, and the effect of bidirectional selection of voice recognition and touch recognition is achieved.
(3) The invention automatically generates the final test report of the tester, and the language reporting module broadcasts the final test report of the tester, thereby being convenient for the tester and doctors to use.
Drawings
Fig. 1 is a schematic structural frame diagram of the color blindness and color weakness detector for speech recognition in this embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
As shown in fig. 1, the present embodiment provides a color blindness and color weakness detector for speech recognition, including: the system comprises a main control board, a voice recognition module, a voice broadcasting module, a display screen, a touch screen and a power supply module;
in this embodiment, a timer and a memory are arranged in the main control board;
in the embodiment, the voice recognition module, the voice broadcasting module, the display screen, the touch screen and the power supply module are all connected with the main control board, and the power supply module provides power for each module;
in this embodiment, the display screen is used for displaying the content of the color blindness and color weakness test chart, the touch screen is used for inputting the identity information of the examinee, the timer is used for setting the time for voice recognition of the examinee, the memory is used for storing the content of the test chart, the voice recognition module is used for recognizing the voice feedback information of the examinee and transmitting the recognized voice feedback information to the main control board through wired communication, the main control board generates a next test command and plays the test command through the voice broadcasting module to guide the examinee to act next, and the voice broadcasting module of this embodiment can adopt electronic devices such as a loudspeaker;
the display screen switches the test chart according to the content of the voice feedback test chart of the tester for the next test selection of the tester;
the main control board receives voice feedback information of the tester, controls the graph display of the display, obtains the degree of color blindness and color weakness of the tester according to the final test data of the tester, and outputs the degree through the voice broadcasting module.
In the embodiment, a tester can dictate the content of the seen test chart completely according to a conventional detection mode, the tester judges the right and wrong according to the result of voice recognition, and determines to continue or end the test in the next step according to the result.
In this embodiment, in order to prevent the poor result of the voice recognition or the inability of the tester to use the voice recognition function, a test answer collecting area is added on the touch screen, the tester selects and touches numbers, geometric figures, animals and the like in the test chart, and according to the answer selected by the tester, an answer can be obtained within 3 seconds, the answer is considered to be correct in selection, more than 3 seconds and less than 10 seconds are considered to be uncertain in selection, and more than 10 seconds are considered to be wrong in selection.
In this embodiment, a wireless communication module may be adopted at the same time, the degree of color blindness and color weakness of the tester is transmitted to each user terminal through the wireless communication module, the wireless communication module may adopt any one of a bluetooth communication module, an infrared communication module, a 4G wireless module and a 5G wireless module, and the user terminal may adopt a mobile phone, a tablet, a computer, etc.;
in this embodiment, a fifth color blindness check chart of the people health publishing house compiled by the Leishui is used as a gallery, and the specific implementation process of the detector is as follows:
s1: firstly, a tester inputs own identity information through a touch screen, personal information such as the number, name, sex and the like of the tester is displayed on a display screen, and after the personal information is confirmed to be correct, the tester starts testing through the display screen and voice prompt;
before starting testing, a teaching video is played, so that a person to be tested knows the color blindness and color weakness detection method, and the phenomenon that the person to be tested can not operate misdiagnosis is prevented;
s2: a tester stands at a position 60cm away from the tester, and according to voice prompt, a display screen of the tester displays a test chart randomly according to instructions of a main control panel, and 4 blind check charts of red, green, blue and yellow are selected from a fifth version of color blind check chart at random to be identified by the testee;
s3: the tester speaks the content of the test chart within 5s, the voice recognition module receives voice feedback of the tester and recognizes the voice feedback, the examinee speaks the maps of numbers, geometric figures, animals and the like in the test chart, the recognition result is transmitted to the main control board in a wired mode, and the degree of achromatism and color weakness of the tester is obtained by comparing whether the voice instruction fed back by the tester is consistent with the content of the test chart or not;
if the examinees can correctly recognize the atlas within less than 5s, the examinees have normal color vision, and the system generates a color vision normal report;
if the identification time of the examinee in a certain inspection chart is more than 5s or the examinee cannot identify the examinee, the detector automatically pushes one of a color blindness chart and a color weakness chart related to the certain inspection chart:
1) if the two images of the examinee are correctly identified in less than 5s, the examinee has normal color vision and generates a color vision normal report;
2) if the examinee identifies the achromatopsia picture correctly, the achromatopsia picture is identified correctly in more than 5s, and the achromatopsia of the examinee is slightly weak, and a report of the achromatopsia is generated;
3) if the examinee recognizes that the achromatopsia image and the achromatopsia image both exceed 5s and are correctly recognized, the examinee can determine the color intensity and the color intensity, and a report of the color intensity and the color intensity is generated;
4) if the color blindness image and the color weakness image of the examinee can not be identified for more than 10s, the color blindness of the examinee generates the color blindness report;
for the examinees diagnosed as achromatopsia and achromatopsia by the detector, the system correspondingly conducts retest examination, pertinently pushes the achromatopsia, achromatopsia and achromatopsia examination images, generates a secondary detection report according to the examinee results, compares the first detection report with the second detection report, and generates an achromatopsia or achromatopsia diagnosis report if the two results coincide; if the difference between the two detection results is small, the examinee repeats the steps S1 to S3 to detect again; and if the two results are different greatly, judging the color vision condition of the examinee according to the clinical experience of the ophthalmologist by using a method for manually distinguishing the fifth color blindness inspection chart.
In the embodiment, the final test report of the tester is automatically generated, and the language broadcasting module broadcasts the final test report of the tester, so that the tester and a doctor can use the report conveniently.
In the embodiment, the achromatopsia and dyschromatia test pictures are randomly extracted, and the detection map is pertinently pushed according to the detection process, so that the deviation of the detection result caused by reciting the detection map by part of inspectors is prevented; and the detection map with variable color depth and variable color can be pushed according to the degree of color blindness and color weakness of an inspector to the certain color, so that fine detection is provided for the inspector.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a speech recognition's achromatopsia weak point detector, is equipped with the main control board, its characterized in that still includes: the voice broadcasting system comprises a voice recognition module, a voice broadcasting module, a display screen, a touch screen and a power supply module;
the voice recognition module, the voice broadcasting module, the display screen, the touch screen and the power supply module are all connected with the main control board;
the power supply module is respectively connected with the voice recognition module, the voice broadcasting module, the display screen and the touch screen and is used for supplying power;
the main control board is provided with a timer and a memory;
the display screen is used for showing achromatopsia and weakness test chart content, the touch-sensitive screen is used for typeeing examinee's identity information, the speech recognition module is used for gathering the pronunciation identification of examinee to test chart content, the time-recorder is used for setting up the time of examinee's pronunciation identification, the memory is used for saving test chart content, the main control board is used for comparing speech recognition content and test chart content, obtains achromatopsia and weakness degree, the voice broadcast module is used for broadcasting the achromatopsia and weakness degree and exports.
2. The apparatus according to claim 1, wherein the touch screen further comprises a test answer collecting area for collecting the touch recognition result of the examinee.
3. The apparatus for detecting color blindness and color weakness through voice recognition according to claim 2, wherein the test answer collecting area is divided into a number, a geometric pattern and an animal atlas collecting area.
4. The apparatus of claim 1, further comprising a wireless communication module for transmitting the color blindness and color weakness of the subject to each user terminal.
5. The apparatus according to claim 4, wherein the wireless communication module is any one of a Bluetooth communication module, an infrared communication module, a 4G wireless module and a 5G wireless module.
6. The apparatus for detecting color blindness and color weakness through voice recognition according to claim 4, wherein the user terminal is provided, and the user terminal adopts any one or more of a mobile phone, a tablet and a computer.
7. The method for detecting the color blindness and color weakness detector of the voice recognition according to any one of claims 1 to 6, characterized by comprising the following steps:
firstly, a tester inputs own identity information through a touch screen, and starts testing through a display screen and a voice prompt;
according to the voice prompt, the display screen of the tester displays the test chart randomly according to the instruction of the main control panel, and the 4 blind inspection charts of red, green, blue and yellow are selected from the fifth version of color blind inspection chart at random to be identified by the examinee;
the method comprises the steps that a tester speaks the content of a test chart within a first set time, a voice recognition module receives voice feedback of the tester and recognizes the voice feedback, a subject speaks the content in the test chart, a recognition result is transmitted to a main control board in a wired mode, and the degree of achromatism and color weakness of the tester is obtained by comparing whether a voice command fed back by the tester is consistent with the content of the test chart or not;
if the examinees can correctly recognize the atlas within the first set time, the examinees have normal color vision, and the system generates a color vision normal report;
if the identification time of the examinee in a certain checking picture is longer than the first set time or the examinee cannot be identified, the detector automatically pushes one of a color blindness picture and a color weakness picture related to the picture:
if the two images can be correctly identified by the examinee within the first set time, the color vision of the examinee is normal, and a color vision normal report is generated;
if the examinee identifies the achromatopsia picture correctly, the achromatopsia picture is identified correctly when the time is longer than the first set time, the achromatopsia of the examinee is slight achromatopsia, and a report of the achromatopsia is generated;
if the examinee recognizes the achromatopsia image and the achromatopsia image to be correct beyond the first set time, the examinee can generate the achromatopsia and the achromatopsia report;
and if the examinee cannot recognize the color blindness image and the color weakness image within the second set time, the examinee generates the color blindness report.
8. The method as claimed in claim 7, wherein the first setting time is set to 5s and the second setting time is set to 10 s.
9. The method of claim 7, further comprising a teaching step of playing a teaching video before starting the test so that the subject can know the color blindness and color weakness detection method.
10. The method for detecting the color blindness and color weakness detector based on the voice recognition as claimed in claim 7, further comprising the step of retesting, the specific steps comprising:
rechecking the examinees primarily diagnosed as achromatopsia and achromatopsia, pertinently pushing the achromatopsia, achromatopsia and achromatopsia detection images, generating a second detection report according to the examinee results, comparing the first detection report with the second detection report, and if the two results are coincident, generating a achromatopsia or achromatopsia diagnosis report by the system; if the difference between the two detection results is small, the examinee performs detection again; if the two results are different greatly, manual identification is used.
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| CN202011634878.2A CN112674711A (en) | 2020-12-31 | 2020-12-31 | Voice recognition's achromatopsia weak tone detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113456016A (en) * | 2021-06-09 | 2021-10-01 | 武汉艾格眼科医院有限公司 | Isolated automatic achromatopsia detecting system based on VR glasses |
| CN113476010A (en) * | 2021-06-09 | 2021-10-08 | 武汉艾格眼科医院有限公司 | Accurate blind detecting system of look of portable based on VR glasses |
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| CN110123261A (en) * | 2019-06-26 | 2019-08-16 | 北京体适能体育科技有限公司 | Speech recognition vision tester |
| CN214906722U (en) * | 2020-12-31 | 2021-11-30 | 暨南大学 | Voice recognition's achromatopsia weak tone detector |
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2020
- 2020-12-31 CN CN202011634878.2A patent/CN112674711A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102283632A (en) * | 2011-08-05 | 2011-12-21 | 深圳市罗杰科技有限公司 | Anamaloscope and method for detecting color blindness |
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| CN214906722U (en) * | 2020-12-31 | 2021-11-30 | 暨南大学 | Voice recognition's achromatopsia weak tone detector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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