CN113143193A - Intelligent vision testing method, device and system - Google Patents

Intelligent vision testing method, device and system Download PDF

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CN113143193A
CN113143193A CN202110562986.1A CN202110562986A CN113143193A CN 113143193 A CN113143193 A CN 113143193A CN 202110562986 A CN202110562986 A CN 202110562986A CN 113143193 A CN113143193 A CN 113143193A
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张婧怡
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032Devices for presenting test symbols or characters, e.g. test chart projectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016Operational features thereof
    • A61B3/0025Operational features thereof characterised by electronic signal processing, e.g. eye models
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016Operational features thereof
    • A61B3/0033Operational features thereof characterised by user input arrangements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0075Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
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    • G16H10/00ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

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Abstract

The application relates to the field of intelligent vision test, in particular to an intelligent vision test method, a device and a system, wherein the method comprises the steps of obtaining position information and height data of a tested person; adjusting the visual target image displayed on the vision testing device according to the position information and the height data; identifying a test indication mode of a tested person; and controlling the vision testing device according to the recognition result to finish the vision testing process. By the intelligent vision testing method, device and system, the whole vision testing process can be completed more intelligently.

Description

Intelligent vision testing method, device and system
Technical Field
The invention relates to the field of intelligent vision test, in particular to an intelligent vision test method, device and system.
Background
At present, the existing intelligent vision test mode requires that the distance between an examiner and the device is fixed and cannot be adjusted randomly; the uncertainty of ambient light has an impact on the test results; the position and the direction of the detection sighting target are fixed, so that the detection mode is single, and the defect of detection memory cheating exists; the detection work can be finished only by matching detection personnel with a detected person, the intelligent degree is low, the detection result output is still the traditional paper record output, and the defect of realizing the data output result is overcome; the mounting height of the visual chart is fixed, but the heights of testers are different, so that the heights of the eyes of the testee are not ensured to be in equal parallel with the height of 1.0 line of the visual chart, and the testing requirements cannot be met; the testing efficiency is low, and because the testing personnel can not predict the visual ability of the tested person, the testing is required to be sequentially performed from high to low or from low to high, the testing efficiency is low; data of the intelligent vision detection object needs to be manually processed, and background processing and tracking cannot be carried out.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, it is an object of the present application to provide an intelligent vision testing method, apparatus and system, which at least partially solve the above-mentioned technical problems.
In a first aspect, embodiments of the present application provide an intelligent vision testing method, including,
acquiring position information of a tested person;
adjusting the visual target image displayed on the vision testing device according to the position information;
identifying a test indication mode of a tested person;
and controlling the vision testing device according to the recognition result to finish the vision testing process.
Through the above-mentioned embodiment of this application, this application can the visual target image of the last demonstration of automatic adjustment device vision test device according to testee's positional information, and this application is for the very big progress of prior art vision detection mode, can accomplish the vision test process by oneself through this application, testee, does not need the tester cooperation just can accomplish, and degree of automation is high.
As a preferred embodiment of the present application, the method further includes identifying identity information of the testee.
Through the above-mentioned embodiment of this application, can carry out the identification back through the testee, can establish the test file to every testee, make things convenient for the management that the testee's eyesight is healthy.
As a preferred embodiment of the present application, the identity information for identifying the testee includes,
acquiring biological characteristics of a testee, and comparing the acquired biological characteristics with the registered biological characteristics of the testee;
and identifying the identity information of the tested person according to the comparison result.
Through the above-mentioned embodiment of this application, this application carries out the personal identification that measurands through measurands's biological characteristic, like people's face, fingerprint etc. and more makes things convenient for measurands to carry out authentication, and then can establish every measurands's eyesight test archives.
As a preferred embodiment of the present application, the method further comprises,
and acquiring the light intensity of the test environment, and adjusting the brightness level of the vision test device according to the light intensity.
Through the above-mentioned embodiment of this application, the change of light is passed through in this application, and the luminance level of visual target image of adjustment eyesight testing arrangement can avoid appearing the inaccurate problem of eyesight test like this and appear.
As a preferred embodiment of the present application, the acquiring of the position information of the examinee and the adjusting of the optotype image displayed on the vision testing apparatus according to the position information includes,
acquiring the distance between the detected person and the vision testing device, and determining the scaling of the sighting target image according to the distance;
and acquiring height data of the detected person, and adjusting the position and the direction of the sighting target image according to the height data to adapt to the height data of the detected person.
As a preferred embodiment of the present application, the test indication mode includes a voice indication mode and a gesture indication mode;
when the test indication mode is a voice indication mode, the test indication of the testee is analyzed through semantic, and the vision testing device is controlled according to the semantic analysis result to complete the vision testing process;
when the test indication mode is the gesture indication mode, the test indication of the tested person is analyzed through gestures, and the vision testing device is controlled according to the gesture analysis result to complete the vision testing process.
Through the above-mentioned embodiment of this application, this application passes through the whole eyesight test process of testee's gesture and sound control, lets whole eyesight test process more intelligent, need not the tester cooperation alright accomplish whole eyesight test process.
As a preferred embodiment of the present application, the method further comprises,
acquiring an intelligent vision test result of a tested person;
and pushing the test result to a terminal device of the testee for display and/or a cloud server for storage.
Through the above-mentioned embodiment of this application, this application can realize that the testing result exports paperless output, realizes the data ization output result, makes the output of whole output vision test result more convenient, and the testee can all look over the vision test result of oneself anytime and anywhere.
As a preferred embodiment of the present application, there is further included,
after the identity of the testee passes the identification, sending the visual target on the visual testing device to a visual testing application program of a terminal device of the testee;
and completing the vision test process of the testee through the vision test application program.
Through the above-mentioned embodiment of this application, this application also can be through testee's intelligent terminal, like the visual test application realization visual test process of installation on the cell-phone, lets whole visual test more diversified, all detectable eyesight anytime and anywhere.
In a second aspect, an embodiment of the present application further provides an intelligent vision testing apparatus, including:
the acquisition module is used for acquiring the position information of the tested person;
the adjusting module is used for adjusting the visual target image displayed on the vision testing device according to the position information;
the identification module is used for identifying the test indication mode of the tested person;
and the control module is used for controlling the vision testing device according to the recognition result to finish the vision testing process.
In a third aspect, an embodiment of the present application further provides an intelligent vision testing system, which is characterized by comprising a terminal device, a server, and the vision testing device according to the second aspect;
the terminal device is used for acquiring a test result of the testee or receiving the sighting target on the vision testing device to finish the intelligent vision testing process of the testee after the identity identification of the testee passes;
and the server is used for receiving and storing the test result of the vision testing device.
The beneficial effects of the vision testing apparatus and the vision testing system provided by the second aspect and the third aspect are the same as the beneficial effects of the intelligent vision testing method of the first aspect, and are not repeated herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, in which:
fig. 1 is a schematic flow chart of an intelligent vision testing method provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of another intelligent vision testing method provided in the embodiment of the present application;
fig. 3 is a schematic flow chart of another intelligent vision testing method provided in the embodiments of the present application;
fig. 4 is a schematic flow chart of another intelligent vision testing method provided in the embodiment of the present application;
fig. 5 is a schematic flow chart of another intelligent vision testing method provided in the embodiments of the present application;
fig. 6 is a schematic structural diagram of another intelligent vision testing apparatus provided in the embodiment of the present application;
fig. 7 is a schematic structural diagram of another intelligent vision testing system provided in the embodiment of the present application;
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present application. 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 application.
Referring to fig. 1, the present application provides an intelligent vision testing method, which specifically includes the following steps:
step S11, obtaining the position information and height data of the tested person;
it should be noted that, through the embodiment of this application, in prior art, the distance that is surveyed person and eyesight test device need be fixed to predetermine the distance, just can accomplish whole eyesight test, and this application is as long as the testee stands and all can accomplish eyesight test in optional position, so at first obtain the position information and the height data of the testee so that the size of the sighting mark image on the self-adaptation adjustment eyesight test device, in this application embodiment, the distance between testee and the eyesight test device and height data detect through distance sensor, distance sensor can set up also can set up on eyesight test device in other positions, but distance sensor needs to be connected with eyesight test device is electric.
Step S12, adjusting the sighting target image displayed on the vision testing device according to the position information and the height data;
it should be noted that, by acquiring the position information and the height data of the testee in step S11, the scaling of the visual target image can be determined according to the acquired distance between the testee and the vision testing apparatus, for example, if the distance between the testee and the vision testing apparatus is relatively short, the visual target image on the vision testing apparatus can be reduced, and if the distance between the testee and the vision testing apparatus is relatively long, the visual target image on the vision testing apparatus can be enlarged, so that the size of the visual target image of the vision testing apparatus can be automatically adaptively scaled according to the distance between the testee and the vision testing apparatus, and the scaling of the scaled image can be determined according to the principle of 1 minute included angle, so that the testee can accurately complete the whole testing process even if the testee moves during the whole testing process, because the testee moves, the visual target image on the visual testing device can be used for carrying out timely self-adaptive adjustment on the size of the visual target image according to the position information of the tested person.
Through step S11, height data of the detected person is obtained to adjust the position and direction of the sighting target image, thereby ensuring that the binocular height of the detected person is equal to the height of 1.0 line of the full-screen image output by the vision testing device, or equal to the height of the random single sighting target image.
Step S13, identifying the test instruction mode of the tested person;
it should be noted that, the subject image of the vision testing apparatus has been displayed to the state where the vision test can be performed according to the position information and the height data of the subject through the steps S11 and S12, and at this time, the subject can complete the whole testing process according to the step S13. In the embodiment of the application, the indication mode of the testee comprises a gesture and a voice indication mode, and the vision testing device is provided with a camera device and a pickup unit, wherein the camera device is connected with the control unit through a functional module. The function module comprises a gesture recognition module and a semantic processing module, gesture information acquired through the camera device can be analyzed through the gesture recognition module, and then the gesture direction of a testee is recognized, wherein the camera device is a camera installed on the vision testing device; sound information of the testee is acquired through a pickup unit on the vision testing device, the pickup unit is connected with a semantic processing module, and the meaning expression of the testee can be identified through the semantic processing module.
And step S14, controlling the vision testing device according to the recognition result to finish the vision testing process.
It should be noted that, after the indication mode of the testee is identified in step S13, because the gesture identification module and the semantic processing module are both connected to the control unit on the vision testing apparatus, when the meaning expression of the testee is identified by the gesture identification module and the semantic processing module, the control unit on the vision testing apparatus can control and complete the display of the sighting target image on the vision testing apparatus. The tested person can control the switch on the display screen and the movement of the sighting target image through gestures or sound, and the intellectualization of the vision testing process is realized.
As shown in fig. 2, an embodiment of the present application further provides an intelligent vision testing method, which, based on the embodiment shown in fig. 1, further includes,
and step S25, identifying the identity information of the tested person.
It should be noted that, the identity information of the testee includes the name, sex, etc. of the testee, for the embodiment of the present application, registration authentication is performed through biological characteristics before vision test, the biological characteristics in the present application include face information, fingerprint information, etc. the present application is not limited specifically, during the vision test, identity verification and identification are performed through a camera device and a biological characteristic identification module arranged on the vision test device, and the obtained biological characteristics of the testee are compared with the biological characteristics of the registered testee; if the contrast passes, then the testee just can carry out the eyesight test, if the contrast does not pass, the testee can't accomplish the eyesight test process, so when the testee carries out the eyesight test on the eyesight testing device who has biological characteristic recognition function anywhere, the automatic completion of biological characteristic with regard to the accessible testee logs in, carries out the eyesight test, and the test result all can be saved at high in the clouds server at every turn, and relatively convenient management.
As shown in fig. 3, the embodiment of the present application further provides an intelligent vision testing method, which further includes, on the basis of fig. 1 or fig. 2,
and step S36, acquiring the light intensity of the test environment, and adjusting the brightness level of the vision test device according to the light intensity.
It should be noted that, be provided with optical sensor on the eyesight detection device, optical sensor is connected with the control unit for according to ambient light intensity, confirm the luminance level of the sighting target image on the eyesight detection device, above-mentioned embodiment, through setting up optical sensor, can realize the test effect accuracy, directly can be according to the luminance level of the sighting target image of the strong and weak adjustment eyesight detection device of light of environment, realize the intellectuality of eyesight test process.
As shown in fig. 4, the embodiment of the present application further provides an intelligent vision testing method, which further includes, on the basis of fig. 1 or fig. 2 or fig. 3,
step S45, obtaining the intelligent vision test result of the tested person;
and step S46, pushing the test result to a terminal device of the testee for displaying and/or a cloud server for storing.
It needs to be explained, be provided with communication module on eyesight test device, before the testee begins intelligent eyesight test, carried out authentication, so after the testee eyesight test is accomplished, eyesight test device can send the eyesight test result to on the testee's terminal device, show if the smart mobile phone is last, conveniently look over, simultaneously eyesight test device can send the eyesight test result to high in the clouds server and save to the eyesight test condition of testee just can generate the eyesight test report.
As shown in fig. 5, the present application further provides an intelligent vision testing method, further comprising,
step S51, after the identity identification of the testee passes, the visual target on the visual testing device is sent to the visual testing application program of the terminal device of the testee;
and step S52, completing the vision test process of the testee through the vision test application program.
It should be noted that, in practical applications, the testee may also perform a vision test through the mobile phone, and after the identity authentication of the testee before performing the vision test is passed, if the vision test cannot be completed through the vision testing device due to some environmental factors, the terminal device of the testee, such as the mobile phone, may be started, and the vision testing application program on the mobile phone is started to receive the visual target of the vision testing device to complete the vision testing process.
Through the embodiment of this application, let testee's test mode more diversified, the test result of the eyesight test of accomplishing through the cell-phone can be stored and manage at high in the clouds server more convenient completion eyesight test process.
Through the eyesight test method, through intelligent biological identification method, the automatic identification of testees is realized, can make testees realize the eyesight test on any eyesight test device that can carry out biological identification, simultaneously can save the eyesight test result at the cloud server, the management of filing of every testees 'eyesight test result has been realized, in addition according to testees' position information and height data, the eyesight test device can self-adaptively adjust the size of eyesight test device's sighting mark image, can make testees' eyesight test process need not be fixed carry out the eyesight test at a fixed position like this, this application is still through the light intensity of testing environment simultaneously, adjust the luminance level that the eyesight test device shows the sighting mark image display, can make the eyesight test more accurate like this, also can independently accomplish whole eyesight test process through the removal direction of gesture and sound control sighting mark image And the vision testing device can automatically complete the output of the vision testing result to the terminal device of the tested person to display and/or send the vision testing result to the cloud server to be stored, so that the vision testing result can be conveniently managed. In addition, the vision testing device can also communicate with the terminal device of the testee, the vision testing process is completed through the terminal device, and meanwhile, the vision testing result can be sent to the cloud server to be stored and filed.
As shown in fig. 6, an embodiment of the present application further provides an intelligent vision testing apparatus, including,
an obtaining module 61, configured to obtain position information of a subject;
an adjusting module 62, configured to adjust the optotype image displayed on the vision testing apparatus according to the position information;
the identification module 63 is used for identifying the test indication mode of the testee;
and the control module 64 is used for controlling the vision testing device according to the recognition result to finish the vision testing process.
It should be noted that the vision testing process of the vision testing apparatus shown in fig. 6 is the same as the above-mentioned vision testing process, and is not described herein again.
As shown in fig. 7, the present application also provides an intelligent vision testing system,
comprises a terminal device 71, a server 72 and a vision testing device 73;
the terminal device 71 is configured to obtain a test result of the testee, or receive the visual target on the vision testing device to complete a vision testing process of the testee after the identification of the testee passes;
the server 72 is configured to receive and store the test result of the vision testing apparatus.
It should be noted that, the intelligent vision testing system shown in fig. 7 realizes intelligent vision testing through the intelligent terminal, and the intelligent vision testing process is more diversified, so that the intelligent vision testing process can be carried out anytime and anywhere, the whole intelligent vision testing process is more intelligent and convenient, the management of the intelligent vision testing result is realized through the server, the whole intelligent vision testing process is carried out paperless, and the intelligence of the intelligent vision testing process is realized.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. An intelligent vision detection method is characterized by comprising the following steps,
acquiring position information and height data of a tested person;
adjusting the visual target image displayed on the vision testing device according to the position information and the height data;
identifying a test indication mode of a tested person;
and controlling the vision testing device according to the recognition result to finish the vision testing process.
2. The intelligent vision test method of claim 1, further comprising identifying the identity of the subject.
3. The intelligent vision test method of claim 2, wherein said identification information of the tested person comprises,
acquiring biological characteristics of a testee, and comparing the acquired biological characteristics with the registered biological characteristics of the testee;
and identifying the identity information of the tested person according to the comparison result.
4. The intelligent vision testing method of claim 1, further comprising,
and acquiring the light intensity of the test environment, and adjusting the brightness level of the vision testing device according to the light intensity.
5. The intelligent vision testing method of claim 1, wherein said obtaining the position information and height data of the tested person and adjusting the visual target image displayed on the vision testing device according to the position information and height data comprises,
acquiring the distance between the detected person and the vision testing device, and determining the scaling of the sighting target image according to the distance;
and acquiring height data of the detected person, and adjusting the position and the direction of the sighting target image according to the height data to adapt to the height data of the detected person.
6. The intelligent vision detection method of claim 1, wherein the test indication mode comprises a voice indication mode and a gesture indication mode;
when the test indication mode is a voice indication mode, the test indication of the testee is analyzed through semantic, and the vision testing device is controlled according to the semantic analysis result to complete the vision testing process;
when the test indication mode is the gesture indication mode, the test indication of the tested person is analyzed through gestures, and the vision testing device is controlled according to the gesture analysis result to complete the vision testing process.
7. The intelligent vision testing method of claim 1, further comprising,
acquiring a vision test result of a tested person;
and pushing the test result to a terminal device of the testee for display and/or a cloud server for storage.
8. The intelligent vision test method of claim 1, further comprising,
after the identity of the testee passes, sending the visual target on the vision testing device to a vision testing application program of a terminal device of the testee;
and completing the vision test process of the testee through the vision test application program.
9. An intelligent vision testing device, comprising:
the acquisition module is used for acquiring the position information of the tested person;
the adjusting module is used for adjusting the visual target image displayed on the vision testing device according to the position information;
the identification module is used for identifying the test indication mode of the tested person;
and the control module is used for controlling the vision testing device according to the recognition result to finish the vision testing process.
10. An intelligent vision testing system comprising a terminal device, a server and the vision testing device of claim 9;
the terminal device is used for acquiring a test result of the testee or receiving the visual target on the visual testing device to complete the visual testing process of the testee after the identity identification of the testee passes;
and the server is used for receiving and storing the test result of the vision testing device.
CN202110562986.1A 2021-05-24 2021-05-24 Intelligent vision testing method, device and system Pending CN113143193A (en)

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WO2022247067A1 (en) * 2021-05-24 2022-12-01 弗徕威智能机器人科技(上海)有限公司 Intelligent eye examination method, device and system
CN114305317A (en) * 2021-12-23 2022-04-12 广州视域光学科技股份有限公司 Method and system for intelligently distinguishing user feedback optotypes
CN114305317B (en) * 2021-12-23 2023-05-12 广州视域光学科技股份有限公司 Method and system for intelligently distinguishing user feedback optotype

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