CN113456016A - Isolated automatic achromatopsia detecting system based on VR glasses - Google Patents
Isolated automatic achromatopsia detecting system based on VR glasses Download PDFInfo
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Abstract
The invention discloses an isolated automatic achromatopsia detecting system based on VR glasses, which comprises a VR glasses body and a central processing module, wherein the VR glasses body is in bidirectional connection with the central processing module, and the central processing module is in bidirectional connection with a detection storage unit, a voice broadcasting unit, a voice recognition unit and a result recording unit respectively. This isolated automatic achromatopsia detecting system that surveys based on VR glasses, carry out achromatopsia through VR equipment and detect, guarantee that only the measurement personnel of detection card can see, thereby avoid the appearance of the condition of practising fraud, and indicate detection requirement and testing result through voice broadcast, make the user can operate under the condition of not knowing words, improve the application range of system, and whole journey detects and adopts the system to handle, when detection efficiency obtains improving, can also avoid the detection error that artifical fatigue leads to, make to detect more high-efficient, convenient.
Description
Technical Field
The invention relates to the technical field of achromatopsia detection, in particular to an isolated automatic achromatopsia detection system based on VR glasses.
Background
Achromatopsia is a congenital dyschromatosis disease, and dyschromatosis has various types, and the most common is red-green achromatopsia. According to the trichromatic theory, any color in the visible spectrum may consist of red, green and blue. If the three primary colors can be identified as normal people, the three primary colors can not be identified as the total color blindness. The person with reduced ability to recognize any one color is called weak color, and mainly has weak red and weak green. If one primary color cannot be identified, it is called dichroism, mainly red blindness and green blindness. The red-green achromatopsia condition is very common. The patient has no normal color discrimination ability from a small time, so the patient is not easy to find. Because the red and green cannot be distinguished by the anerythrochloropsia patient, the anerythrochloropsia patient is not suitable for the work of art, textile, printing and dyeing, chemical engineering and the like which need sensitive color vision. If the person is color blind, they can not distinguish the color signal, which may cause serious traffic accident.
The conventional color blindness detection is that a worker refers to a pattern on a color blindness detection card to inquire the detection worker, then diagnoses the vision of the detection worker according to the result spoken by the detection worker, and many color blindness detections are queued together for detection, many people live, often cheat during the color blindness detection, such as the reminding of the small voice of people around the body, drawing corresponding patterns on the back of the detection worker, and the like, which seriously affect the accuracy of the detection result, and after the worker works for a long time, the worker is easy to have fatigue, and is difficult to avoid working errors and affect the accuracy of the detection result, on the basis, the isolated automatic color blindness detection system based on VR glasses is especially provided, the VR glasses are used for isolating the surrounding environment, the concealment of the detection card is ensured, and simultaneously, a complete system is constructed for diagnosing and analyzing the detection result, the accuracy of the detection result is ensured.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an isolated automatic achromatopsia detection system based on VR glasses, which solves the problem that the accuracy of a detection result is influenced by the artificial achromatopsia detection.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an isolated automatic achromatopsia detection system based on VR glasses comprises a VR glasses body and a central processing module, the VR glasses body is in bidirectional connection with the central processing module, the central processing module is respectively in bidirectional connection with the detection storage unit, the voice broadcasting unit, the voice recognition unit and the result recording unit, the detection storage unit is bidirectionally connected with the voice broadcasting unit, the output end of the voice broadcasting unit is connected with the input end of the voice recognition unit, the output end of the voice recognition unit is respectively connected with the input ends of the result recording unit and the switching trigger module, the output ends of the result recording unit and the switching trigger module are both connected with the input end of the result backtracking unit, the output of result recording unit is connected with the input of voice broadcast unit, the output of result backtracking unit is connected with the input of speech recognition unit.
Preferably, the detection storage unit comprises a real-time updating module, a category dividing module, a detection card storage module, a definition screening module and an answer hiding module, wherein the output end of the real-time updating module is connected with the input end of the category dividing module, the output end of the category dividing module is connected with the input end of the detection card storage module, the output end of the detection card storage module is connected with the input end of the definition screening module, and the output end of the definition screening module is connected with the input end of the answer hiding module.
Preferably, the voice broadcast unit comprises a detection requirement reading module, a timing switching module and an analysis result broadcast module, and the output end of the detection requirement reading module is connected with the input end of the timing switching module.
Preferably, the voice recognition unit comprises a voice receiving module, a keyword recognition module and a result recording module, wherein the output end of the voice receiving module is connected with the input end of the keyword recognition module, and the output end of the keyword recognition module is connected with the input end of the result recording module.
Preferably, the result recording unit comprises a data comparison module, a symptom analysis module, a result derivation module and an information storage module, wherein the output end of the data comparison module is connected with the input end of the symptom analysis module, the output end of the symptom analysis module is connected with the input end of the result derivation module, and the output end of the result derivation module is connected with the input end of the information storage module.
Preferably, the result backtracking unit comprises a standard answer display module, a user answer importing module, an instruction setting module and a page switching module, and an output end of the instruction setting module is connected with an input end of the page switching module.
Preferably, the output end of the instruction setting module is connected with the input end of the voice recognition unit, and the output end of the switching triggering module is connected with the input end of the page switching module.
Preferably, the using method specifically comprises the following steps:
step one, setting preparation: wearing a VR (virtual reality) glasses body, leading in color blindness detection cards from a cloud end through a real-time updating module, dividing different detection levels through a category dividing module, leading the color blindness detection cards into a detection card storage module for storage, directly inputting information of the detection cards needing to be used into a definition screening module when performing color blindness detection, screening the detection cards of different levels, then hiding corresponding striving answer information of the detection cards through an answer hiding module, and setting passwords for page changing through an instruction setting module;
step two, detecting and broadcasting: the detection requirement reading module is used for reading the detection requirement of the selected detection card in the step one, the corresponding detection card is displayed in the VR glasses body, the timing switching module automatically switches to the next detection card for detection after the calculation time of 5s, and in the process, the voice receiving module receives the spoken answer of a detector, identifies the keyword in the spoken answer of the detector through the keyword identification module, and then guides the keyword into the result recording module together with the corresponding detection card information for storage;
step three, result diagnosis: comparing the hidden answers in the first step with the keyword information stored in the result input module in the second step, analyzing the keywords by a symptom analysis module, judging whether color blindness exists or not if the answers are consistent, judging whether the color blindness exists in the detected personnel or not, judging the color blindness type of the detected personnel according to wrong detection card information, leading the results analyzed by the symptom analysis module into an information storage module through a result export module for storage, and broadcasting the results by voice through an analysis result broadcasting module;
step four, result backtracking: when the detection personnel need to review the detection result, the information stored in the information storage module in the step three is displayed in the VR glasses body through the standard answer display module and the user answer leading-in module directly, the page changing instruction set in the step one is spoken after the detection personnel watch the viewing interface for sufficient time, and after the keyword identification module identifies the corresponding page changing instruction, the page switching module is started through the switching triggering module to switch the viewing interface.
(III) advantageous effects
The invention provides an isolated automatic achromatopsia detecting system based on VR glasses. The method has the following beneficial effects:
(1) this isolated automatic achromatopsia detecting system that surveys based on VR glasses, carry out achromatopsia through VR equipment and detect, guarantee that only the measurement personnel of detection card can see, thereby avoid the appearance of the condition of practising fraud, and indicate detection requirement and testing result through voice broadcast, make the user can operate under the condition of not knowing words, improve the application range of system, and whole journey detects and adopts the system to handle, when detection efficiency obtains improving, can also avoid the detection error that artifical fatigue leads to, make to detect more high-efficient, convenient.
(2) This isolated automatic achromatopsia detecting system that surveys based on VR glasses through the setting that detects the memory cell, utilizes to implement the update module and carries out the networking update, guarantees the update speed that detects the card to carry out classified storage to detecting the card, convenience of customers filters when the storage is clean and tidy, and adopts the setting of answer hidden module, directly hides the answer information that detects the card correspondence, effectively guarantees the accuracy of testing result.
(3) This isolated automatic achromatopsia detecting system that surveys based on VR glasses, through the setting of result backtracking unit, can carry out the reexamination to measurement personnel's testing result, guarantee the degree of accuracy that detects, and at the instruction setting module, the page switches the module and switches under the cooperation setting of trigger module, set for the trigger password by user-defined, if utilize next page, self-defined instruction such as humming comes to express to need to turn over to next page, utilize last page, self-defined instruction such as ha comes the sign need to turn over to last page, when increasing the interest, it is more convenient to turn over the page, make that measurement personnel can edit carry out the result backtracking operation.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic block diagram of a system for detecting memory cells according to the present invention;
fig. 3 is a system schematic block diagram of the voice broadcasting unit of the present invention;
FIG. 4 is a system schematic block diagram of a speech recognition unit of the present invention;
FIG. 5 is a system schematic block diagram of a result recording unit of the present invention;
fig. 6 is a system schematic block diagram of the handover trigger module of the present invention.
In the figure, 1, VR glasses body; 2. a central processing module; 3. detecting a storage unit; 4. a voice broadcasting unit; 5. a voice recognition unit; 6. a result recording unit; 7. a switching trigger module; 8. a result backtracking unit; 9. updating the module in real time; 10. a category division module; 11. detecting a card storage module; 12. defining a screening module; 13. an answer hiding module; 14. a detection request reading module; 15. a timing switching module; 16. an analysis result broadcasting module; 17. a voice receiving module; 18. a keyword recognition module; 19. a result input module; 20. a data comparison module; 21. a symptom analysis module; 22. a result derivation module; 23. an information storage module; 24. a standard answer display module; 25. a user answer importing module; 26. an instruction setting module; 27. and a page switching module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the embodiment of the present invention provides the following two technical solutions:
the first embodiment,
The utility model provides an isolated automatic achromatopsia detecting system that surveys based on VR glasses, includes VR glasses body 1 and central processing module 2, and VR glasses body 1 realizes two-way connection with central processing module 2, and central processing module 2 is ARM9 serial processor.
As a preferred scheme, the central processing module 2 is respectively connected with the detection storage unit 3, the voice broadcasting unit 4, the voice recognition unit 5 and the result recording unit 6 in a bidirectional way, the detection storage unit 3 is connected with the voice broadcasting unit 4 in a bidirectional way, the output end of the voice broadcasting unit 4 is connected with the input end of the voice recognition unit 5, the output end of the voice recognition unit 5 is respectively connected with the input ends of the result recording unit 6 and the switching trigger module 7, the output ends of the result recording unit 6 and the switching trigger module 7 are both connected with the input end of the result backtracking unit 8, the output end of the result recording unit 6 is connected with the input end of the voice broadcasting unit 4, the output end of the result backtracking unit 8 is connected with the input end of the voice recognition unit 5, further, color blindness detection is carried out through VR equipment, and only detection personnel can see a detection card, thereby avoid the appearance of the condition of practising fraud to indicate detection requirement and testing result through voice broadcast, make the user can operate under the condition of illiteration, improve the application range of system, and whole journey detects and adopts system processing, when detection efficiency obtains improving, can also avoid the detection error that artifical fatigue leads to, make to detect more high-efficient, convenient.
Example II,
The embodiment is an improvement of the previous embodiment, and an isolated automatic achromatopsia detecting system based on VR glasses comprises a VR glasses body 1 and a central processing module 2, wherein the VR glasses body 1 and the central processing module 2 are in bidirectional connection.
As a preferred scheme, the central processing module 2 is respectively connected with the detection storage unit 3, the voice broadcasting unit 4, the voice recognition unit 5 and the result recording unit 6 in a bidirectional way, the detection storage unit 3 is connected with the voice broadcasting unit 4 in a bidirectional way, the output end of the voice broadcasting unit 4 is connected with the input end of the voice recognition unit 5, the output end of the voice recognition unit 5 is respectively connected with the input ends of the result recording unit 6 and the switching trigger module 7, the output ends of the result recording unit 6 and the switching trigger module 7 are both connected with the input end of the result backtracking unit 8, the output end of the result recording unit 6 is connected with the input end of the voice broadcasting unit 4, the output end of the result backtracking unit 8 is connected with the input end of the voice recognition unit 5, further, color blindness detection is carried out through VR equipment, and only detection personnel can see a detection card, thereby avoid the appearance of the condition of practising fraud to indicate detection requirement and testing result through voice broadcast, make the user can operate under the condition of illiteration, improve the application range of system, and whole journey detects and adopts system processing, when detection efficiency obtains improving, can also avoid the detection error that artifical fatigue leads to, make to detect more high-efficient, convenient.
As a preferred scheme, the detection storage unit 3 comprises a real-time updating module 9, a category dividing module 10, a detection card storage module 11, a definition screening module 12 and an answer hiding module 13, wherein an output end of the real-time updating module 9 is connected with an input end of the category dividing module 10, an output end of the category dividing module 10 is connected with an input end of the detection card storage module 11, an output end of the detection card storage module 11 is connected with an input end of the definition screening module 12, and an output end of the definition screening module 12 is connected with an input end of the answer hiding module 13, further, the setting of the detection storage unit 3 is updated by using the implementation updating module 9 in a networking manner, so that the updating speed of the detection cards is ensured, the detection cards are stored in a classified manner, the storage is neat and the screening by users is facilitated, and the answer information corresponding to the detection cards is directly hidden by using the answer hiding module 13, the accuracy of the detection result is effectively guaranteed.
As the preferred scheme, voice broadcast unit 4 includes that the detection requires to recite module 14, regularly switches module 15 and analysis result reports module 16, and the output that the detection required to recite module 14 is connected with the input of regularly switching module 15.
Preferably, the voice recognition unit 5 includes a voice receiving module 17, a keyword recognition module 18 and a result recording module 19, an output end of the voice receiving module 17 is connected with an input end of the keyword recognition module 18, and an output end of the keyword recognition module 18 is connected with an input end of the result recording module 19.
Preferably, the result recording unit 6 includes a data comparison module 20, a symptom analysis module 21, a result derivation module 22, and an information storage module 23, an output end of the data comparison module 20 is connected to an input end of the symptom analysis module 21, an output end of the symptom analysis module 21 is connected to an input end of the result derivation module 22, and an output end of the result derivation module 22 is connected to an input end of the information storage module 23.
As a preferred solution, the result backtracking unit 8 includes a standard answer display module 24, a user answer importing module 25, an instruction setting module 26 and a page switching module 27, an output end of the instruction setting module 26 is connected with an input end of the speech recognition unit 5, and an output end of the switching trigger module 7 is connected with an input end of the page switching module 27, further, by setting the result backtracking unit 8, the detection result of the detection personnel can be reviewed, the detection accuracy is ensured, and under the matching setting of the instruction setting module 26, the page switching module 27 and the switching trigger module 7, a user-defined trigger password is set, for example, a user-defined instruction such as next page, humming and the like is used to represent that the next page needs to be turned over, a user-defined instruction such as previous page, haha and the like is used to identify that the previous page needs to be turned over, the interestingness is increased, the page turning is more convenient, and the result backtracking operation can be edited by detection personnel.
The advantages of the second embodiment over the first embodiment are: the updating module 9 is used for updating the network, the updating speed of the detection cards is ensured, the detection cards are classified and stored, the storage is neat, the screening by users is convenient, and the answer hiding module 13 is adopted to directly hide the answer information corresponding to the detection card, so as to effectively ensure the accuracy of the detection result, by the arrangement of the result backtracking unit 8, the detection result of the detection personnel can be rechecked, the detection accuracy is ensured, and under the cooperation of the instruction setting module 26, the page switching module 27 and the switching trigger module 7, the user sets the trigger password by self-definition, if the user-defined instructions such as the next page and humming are used for indicating that the next page needs to be turned, the user-defined instructions such as the previous page and the haar are used for identifying the previous page, the interestingness is increased, the page turning is more convenient, and the result backtracking operation can be performed by detection personnel through editing.
The use method of the isolated automatic achromatopsia detection system based on the VR glasses specifically comprises the following steps:
step one, setting preparation: wearing the VR glasses body 1, leading in color blindness detection cards from the cloud through the real-time updating module 9, dividing different detection levels through the type dividing module 10, leading in the detection card storage module 11 for storage, directly inputting information of the detection cards needing to be used into the definition screening module 12 when performing color blindness detection, thereby screening the detection cards of different levels, then hiding the corresponding answer information of the detection cards through the answer hiding module 13, and simultaneously setting passwords for page changing through the instruction setting module 26;
step two, detecting and broadcasting: the detection requirement reading module 14 is used for reading the detection requirement of the selected detection card in the step one, the corresponding detection card is displayed in the VR glasses body 1, the timing switching module 15 calculates the time to pass 5s and then automatically switches to the next detection card for detection, in the process, the voice receiving module 17 receives the spoken answer of the detector, the keyword recognition module 18 recognizes the keyword in the spoken answer of the detector, and then the keyword is led into the result recording module 19 together with the corresponding detection card information for storage;
step three, result diagnosis: comparing the hidden answers in the first step with the keyword information stored in the result input module 19 in the second step, analyzing the keyword information through a symptom analysis module 21, judging whether color blindness exists or not if the answers are consistent, judging whether color blindness exists in the detected person or not, judging the color blindness type of the detected person according to wrong detection card information, leading the result analyzed by the symptom analysis module 21 into an information storage module 23 through a result export module 22 for storage, and broadcasting the result through an analysis result broadcasting module 16 by voice;
step four, result backtracking: when the detection personnel need to review the detection result, the information stored in the information storage module 23 in the third step is displayed with the answer of the detection personnel and the standard answer of the detection card in the VR glasses body 1 directly through the standard answer display module 24 and the user answer importing module 25, after the detection personnel watch the viewing interface for a sufficient time, the page changing instruction set in the first step is spoken, after the keyword recognition module 18 recognizes the corresponding page changing instruction, the page switching module 27 is started through the switching triggering module 7, and the viewing interface is switched.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an isolated automatic achromatopsia detecting system that surveys based on VR glasses, includes VR glasses body (1) and central processing module (2), VR glasses body (1) realizes two-way connection with central processing module (2), its characterized in that: the central processing module (2) is respectively connected with the detection storage unit (3), the voice broadcasting unit (4), the voice recognition unit (5) and the result recording unit (6) in two ways, the detection storage unit (3) is in bidirectional connection with the voice broadcasting unit (4), the output end of the voice broadcasting unit (4) is connected with the input end of the voice recognition unit (5), the output end of the voice recognition unit (5) is respectively connected with the input ends of the result recording unit (6) and the switching trigger module (7), the output ends of the result recording unit (6) and the switching trigger module (7) are connected with the input end of the result backtracking unit (8), the output end of the result recording unit (6) is connected with the input end of the voice broadcasting unit (4), and the output end of the result backtracking unit (8) is connected with the input end of the voice recognition unit (5).
2. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: the detection storage unit (3) comprises a real-time updating module (9), a category dividing module (10), a detection card storage module (11), a definition screening module (12) and an answer hiding module (13), the output end of the real-time updating module (9) is connected with the input end of the category dividing module (10), the output end of the category dividing module (10) is connected with the input end of the detection card storage module (11), the output end of the detection card storage module (11) is connected with the input end of the definition screening module (12), and the output end of the definition screening module (12) is connected with the input end of the answer hiding module (13).
3. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: voice broadcast unit (4) require including the detection to recite reading module (14), regularly switch module (15) and analysis result report module (16), the detection requires to recite the output of reading module (14) and regularly switches the input of module (15) and be connected.
4. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: the voice recognition unit (5) comprises a voice receiving module (17), a keyword recognition module (18) and a result recording module (19), the output end of the voice receiving module (17) is connected with the input end of the keyword recognition module (18), and the output end of the keyword recognition module (18) is connected with the input end of the result recording module (19).
5. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: the result recording unit (6) comprises a data comparison module (20), a symptom analysis module (21), a result derivation module (22) and an information storage module (23), the output end of the data comparison module (20) is connected with the input end of the symptom analysis module (21), the output end of the symptom analysis module (21) is connected with the input end of the result derivation module (22), and the output end of the result derivation module (22) is connected with the input end of the information storage module (23).
6. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: the result backtracking unit (8) comprises a standard answer display module (24), a user answer importing module (25), an instruction setting module (26) and a page switching module (27), wherein the output end of the instruction setting module (26) is connected with the input end of the page switching module (27).
7. The isolated automatic achromatopsia detection system based on VR glasses of claim 1, wherein: the output end of the instruction setting module (26) is connected with the input end of the voice recognition unit (5), and the output end of the switching triggering module (7) is connected with the input end of the page switching module (27).
8. The VR glasses based detection system for automated achromatopsia detection of any of claims 1-7, wherein: the using method specifically comprises the following steps:
step one, setting preparation: wearing a VR (virtual reality) glasses body (1), leading in color blindness detection cards from a cloud end through a real-time updating module (9), dividing different detection levels through a category dividing module (10), leading the detection cards into a detection card storage module (11) for storage, and directly inputting information of the detection cards needing to be used into a definition screening module (12) during color blindness detection so as to screen out the detection cards of different levels, then hiding the corresponding striving answer information of the detection cards through an answer hiding module (13), and meanwhile, carrying out password setting on page changing through an instruction setting module (26);
step two, detecting and broadcasting: the detection requirement reading module (14) is used for reading the detection requirement of the detection card selected in the step one, the corresponding detection card is displayed in the VR glasses body (1), the timing switching module (15) automatically switches to the next detection card for detection after the calculation time of 5s, and in the process, the voice receiving module (17) receives the spoken answer of a detector, the keyword recognition module (18) recognizes the keyword in the spoken answer of the detector, and then the keyword is led into the result recording module (19) together with the corresponding detection card information for storage;
step three, result diagnosis: comparing the hidden answers in the first step with the keyword information stored in the result input module (19) in the second step, analyzing the keyword information through a symptom analysis module (21), judging whether the detected personnel have color blindness or not if the answers are consistent and indicate that the condition of the color blindness occurs and the answers are inconsistent, judging the type of the color blindness of the detected personnel according to wrong detection card information, leading the result analyzed by the symptom analysis module (21) into an information storage module (23) through a result export module (22) for storage, and performing voice broadcast through an analysis result broadcast module (16);
step four, result backtracking: when a detection result needs to be reviewed by a detection person, information stored in the information storage module (23) in the step III is displayed in the VR glasses body (1) through the standard answer display module (24) and the user answer leading-in module (25) directly, a page change instruction set in the step I is spoken after the detection person watches a viewing interface for a sufficient time, and after the keyword recognition module (18) recognizes the corresponding page change instruction, the page switching module (27) is started through the switching trigger module (7) to switch the viewing interface.
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