CN110179434A - Vision detection method, device, terminal and storage medium based on vision detection terminal - Google Patents

Abstract

The application relates to the technical field of intelligent communication, in particular to a vision detection method, a device, a terminal and a storage medium based on a vision detection terminal, wherein the method comprises the following steps: when receiving a vision detection request of a user, measuring the relative distance between a display screen of a vision detection terminal and the eyes of the user; acquiring a vision test chart pre-stored on the terminal equipment, and adjusting the size of the vision test chart according to the relative distance; displaying and outputting the vision detection symbols on the vision detection table and detecting the gesture actions of the user according to a preset vision detection mode to generate corresponding user vision information; and carrying out corresponding eye using reminding on the user according to the analysis result of the vision of the user. This application can convenience of customers carry out visual acuity test to the eyesight of oneself anytime and anywhere, has improved visual acuity test's convenient degree and intelligent degree effectively, realizes self-service visual acuity test, improves visual acuity test's the degree of accuracy.

Description

Vision detection method, device, terminal and storage medium based on vision detection terminal

【Technical field】

The present application relates to the field of intelligent communication technology, and in particular to a vision detection method, device, terminal and storage medium based on a vision detection terminal.

【Background technique】

With the continuous advancement of science and technology, the time people spend on electronic products is also increasing day by day, and the number of people suffering from myopia is gradually increasing, which seriously affects people's healthy growth. Vision problems have aroused widespread concern and attention from the whole society.

The current methods of visual acuity testing are mainly through eye chart identification or computer detection. Because of the high requirements on lighting and distance, the eye chart identification method is generally only suitable for professionals in hospitals, physical examination centers, and optician centers. Due to the limitation of space; and the computer detection method is generally not purchased by ordinary users because of the expensive equipment. Since neither of these two methods can provide users with a simple and convenient way to check eyesight anytime and anywhere, the best time to treat myopia is missed.

【Content of invention】

The purpose of this application is to provide a vision detection method, device, terminal and storage medium based on a vision detection terminal, aiming to solve the problem that the existing technology cannot provide an effective vision detection method A simple and convenient visual acuity detection method leads to the low convenience of visual acuity detection and the problem of missing the best time for treating myopia.

The technical scheme that this application adopts for solving its technical problem:

A vision detection method based on a vision detection terminal, the method comprising:

When receiving the user's vision detection request, measure the relative distance between the display screen of the vision detection terminal and the user's eyes;

Obtaining a pre-stored vision test form on the terminal device, and adjusting the size of the vision test form according to the relative distance;

According to the preset vision testing method, display and output the vision testing symbols on the vision testing chart and detect the user's gestures, so as to generate corresponding user vision information;

According to the analysis result of the user's eyesight, the user is reminded to use the eyes accordingly.

According to the above-mentioned method, the step of giving the user a corresponding eye reminder according to the analysis result of the user's eyesight includes:

The eye-use habit information input by the user is received, and the corresponding eye-use reminder is given to the user according to the eye-use habit information and the analysis result of the user's vision.

According to the above method, the step of displaying and outputting the vision test symbols on the vision test form and detecting the user's gesture action includes:

Randomly select a vision test symbol from each row of the vision test form according to a preset selection ratio;

Acquiring the current vision detection symbols from the selected vision detection symbols according to the preset arrangement sequence and displaying the output, reminding the user to perform gesture input;

Detecting the gesture of the user, and judging whether the detected gesture is consistent with the symbol direction of the current vision detection symbol, so as to determine the detection result corresponding to the current vision detection symbol;

Judging whether the current vision detection symbol is the last vision detection symbol in the selected vision detection symbols, if yes, generate the user vision information according to the detection result, otherwise jump to the selected vision detection symbol Steps to obtain the current vision detection symbol and display the output in .

In the above-mentioned method, the step of judging whether the detected gesture action is consistent with the symbol direction of the current vision detection symbol, so as to determine the detection result corresponding to the current vision detection symbol, includes:

detecting a preset number of gestures by the user;

Determine the accuracy of the user's judgment on the current vision detection symbol by judging whether the preset number of gesture actions are respectively consistent with the symbol direction of the current vision detection symbol;

The detection result corresponding to the current vision detection symbol is determined according to the accuracy rate of the user's judgment on the current vision detection symbol.

According to the above method, the step of analyzing the user's vision according to the vision information database includes:

Obtain the vision information of the user within a preset time period from the vision information database;

According to the vision information of the user within the preset time period, the vision change information of the user is generated, and the vision change information includes vision decline/increase range, vision decline/increase rate, and fastest vision decline time period.

A vision detection device based on a vision detection terminal, the vision detection device comprising:

The distance measurement unit is used to measure the relative distance between the display screen of the vision detection terminal and the user's eyes when receiving the user's vision detection request;

A vision chart adjustment unit, configured to obtain a vision test chart pre-stored on the vision test terminal, and adjust the size of the vision test chart according to the relative distance;

The vision detection unit is used to display and output the vision detection symbols on the vision detection form according to the preset vision detection mode and detect the user's gestures, so as to generate corresponding user vision information;

a vision analysis unit, configured to store the generated user vision information in a preset vision information database of the user, and analyze the user's vision according to the vision information database; and

The eye-use reminder unit is configured to give corresponding eye-use reminders to the user according to the analysis result of the user's eyesight.

As for the above-mentioned device, the eye reminder unit further includes:

The eye-use reminder subunit is configured to receive the eye-use habit information input by the user, and give corresponding eye-use reminder to the user according to the eye-use habit information and the analysis result of the user's vision.

The device as described above, the vision detection unit includes:

A symbol selection unit, configured to randomly select a vision test symbol from each row of the vision test form according to a preset selection ratio;

The symbol output unit is used to obtain the current vision detection symbol from the selected vision detection symbols according to the preset arrangement order and display the output to remind the user to perform gesture input;

A gesture detection unit, configured to detect the gesture of the user, and determine whether the detected gesture is consistent with the symbol direction of the current vision detection symbol, so as to determine the detection result corresponding to the current vision detection symbol; and

A vision information generating unit, configured to judge whether the current vision detection symbol is the last vision detection symbol in the selected vision detection symbols, if yes, generate the user vision information according to the detection result, otherwise jump to The step of obtaining the current vision detection symbol from the selected vision detection symbol and displaying the output.

A vision detection terminal includes a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor implements the steps of the above method when executing the computer program.

A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned method are realized.

Compared with the prior art, the beneficial effect of the application is that the application measures the relative distance between the display screen of the vision testing terminal and the user's eyes, adjusts the size of the vision testing chart according to the relative distance, and adjusts the visual acuity on the vision testing chart. Detect symbols for display and output and detect user gestures to generate corresponding user vision information, store the user vision information in the user's vision information database, analyze the user's vision according to the vision information database, and analyze the user's vision according to the analysis results of the user's vision Remind users with their eyes, so that users can perform vision testing anytime and anywhere, which effectively improves the convenience and intelligence of vision testing, realizes self-service vision testing, and improves the accuracy of vision testing; in addition, this application can also It is further developed into an APP and applied to media carriers such as advertisements and posters to improve user experience.

【Description of drawings】

FIG. 1 is a flowchart of a vision detection method based on a vision detection terminal in Embodiment 1 of the present application;

2 is a schematic structural diagram of a vision detection device based on a vision detection terminal according to Embodiment 2 of the present application;

FIG. 3 is a schematic diagram of a preferred structure of a vision detection device based on a vision detection terminal according to Embodiment 2 of the present application;

FIG. 4 is a schematic structural diagram of a vision detection terminal according to Embodiment 3 of the present application.

【Detailed ways】

The present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one:

Figure 1 shows the implementation process of the vision detection method based on the vision detection terminal provided by Embodiment 1 of the present application. For the convenience of description, only the parts related to the embodiment of the present application are shown, and the details are as follows:

In step S101, when a user's vision detection request is received, the relative distance between the display screen of the vision detection terminal and the user's eyes is measured.

The embodiments of the present application are applicable to vision detection terminals such as computers, smart watches, mobile phones, and tablet computers. When the user needs to perform a vision test, he can send a vision test request to the current vision test terminal through the preset touch screen or button mode. When the user's vision test request is detected, the relative distance between the display screen of the vision test terminal and the user's eyes will be measured. distance.

Preferably, when the user's vision detection request is detected, the dual cameras on the vision detection terminal are activated, and the relative distance between the vision detection terminal display screen and the user's eyes is measured through the dual camera distance measurement, thereby effectively improving the vision detection terminal display. The convenience and accuracy of measuring the relative distance between the screen and the user's eyes improves the convenience and accuracy of vision detection.

Preferably, the visual acuity measurement cycle (for example, one week or two days) is set in advance, and when it is detected that the user has not performed the visual acuity detection for a period of time reaching the visual acuity measurement cycle, a vision detection request is generated, so that the visual acuity detection can be performed regularly for a certain period of time, and the visual acuity can be improved. The degree of intelligence and accuracy of the detection is convenient for subsequent accurate analysis of the user's vision changes.

Preferably, the vision measurement time is set in advance (such as every Friday night), and when it is detected that the current time is the vision measurement time, a vision detection request is generated, so that the vision detection can be performed regularly for a certain period of time, and the efficiency of the vision detection can be improved. The degree of intelligence and accuracy is also convenient for subsequent accurate analysis of changes in the user's vision.

In step S102, the vision test table stored in advance on the vision test terminal is obtained, and the size of the vision test table is adjusted according to the relative distance.

In the embodiment of the present application, a vision testing table is pre-stored on the vision testing terminal, and the vision testing table is a chart for testing a user's vision, such as an international standard vision chart, a logarithmic vision chart, and the like. There are vision test symbols of different sizes and shapes on the vision test chart. For example, the vision test symbols in the international standard vision chart are 'E' with different sizes and different opening orientations.

In the embodiment of the present application, after measuring the relative distance between the display screen of the vision testing terminal and the user's eyes, in order to improve the accuracy of vision testing, the vision testing table is adjusted in size according to the relative distance for subsequent display Outputs a vision test symbol of the appropriate size. Preferably, the visual acuity test table adjustment form is set in advance, and the visual acuity test

The table adjustment table stores the corresponding relationship between the size of the vision test table and different relative distances. When the relative distance between the display screen of the vision test terminal and the user's eyes is measured, the relative distance correspondence is queried in the vision test table adjustment table. The size of the visual acuity test table, in order to adjust the visual acuity test table more accurately.

In step S103 , according to the preset vision detection mode, display and output the vision test symbols on the vision test form and detect the user's gestures, so as to generate corresponding user vision information.

In the embodiment of the present application, after the vision test chart is adjusted, multiple vision test symbols on the vision test chart can be displayed and output one by one, and gestures input by the user can be detected at the same time to determine whether the user can clearly see the displayed output vision detection symbols, and then generate corresponding user vision information.

Preferably, randomly select a vision test symbol from each line of the vision test table according to a preset selection ratio, select a current vision test symbol from these selected vision test symbols according to a preset arrangement order, display and output the current vision test symbol, and remind the user Perform gesture action input, detect the gesture action input by the user, and judge whether the detected gesture action matches the symbol direction of the current vision detection symbol (such as the opening direction of 'E'), so as to determine the detection result corresponding to the current vision detection symbol (detection The results include that the user sees the current vision test symbol clearly or the user does not see the current vision test symbol clearly), and it is judged whether the current vision test symbol is the last vision test symbol in the selected vision test symbols. The detection result generates the user's vision information (that is, the user's vision degree), otherwise jumps to the step of obtaining the current vision detection symbol from the selected vision detection symbol and displaying the output, thereby effectively improving the accuracy of the user's vision detection.

Further preferably, when detecting the gestures input by the user and judging whether the detected gestures match the symbol direction of the current vision detection symbol, detect the user's preset number of gestures, and judge whether these gestures are consistent with the current vision detection symbol. If the sign direction of the symbol is consistent, determine the accuracy of the user's judgment of the current vision detection symbol (which can be obtained by calculating the proportion of wrong gestures in all gestures), and determine whether the user can clearly see the vision detection symbol according to the judgment accuracy ( For example, when the judgment accuracy rate exceeds the preset judgment threshold, it is determined that the user sees the vision detection symbol clearly, otherwise it is determined that the user does not see the vision detection symbol clearly), that is, the detection result corresponding to the current vision detection symbol is determined, thereby avoiding due to the user's temporary failure Incorrect input of wrong gestures affects the accuracy of vision detection.

In step S104, the generated user's vision information is stored in a preset user's vision information database, and the user's vision is analyzed according to the vision information database.

In the embodiment of the present application, user vision information detected at different times is stored in the user's vision information database, so the currently generated user vision information is stored in the vision information database. The user's vision is analyzed according to the vision information database. Specifically, the user's vision information measured last time may be compared with the currently detected user's vision information to obtain corresponding analysis results.

Preferably, when analyzing the user's vision according to the vision information database, the user's vision information detected within a preset time period is obtained from the vision information database, and the user's vision information detected within a preset time period (for example, within a week, within a month) is obtained. The user's vision information generates the user's current vision change information. The vision change information includes vision decline/increase rate, vision decline/rise rate, and fastest time period for vision decline. According to the vision change information, corresponding analysis results are obtained (for example, in a certain During the period of time, the user's vision declines rapidly and the decline is too large), thereby improving the accuracy of the user's vision analysis.

In step S105, according to the analysis result of the user's eyesight, the user is reminded to use the eyes accordingly.

In this embodiment of the application, after obtaining the analysis results of the user's vision, the user is reminded to use the eyes accordingly, so that when the user uses the vision detection terminal, the user is provided with vision detection and vision reminder, effectively assisting the user to protect vision. For example, when the analysis result shows that the user's vision has declined too quickly last week, the user is reminded to reduce the time spent using the eyes. examine.

Preferably, when the analysis result of the user's vision is obtained, the eye-use habit information input by the user is received, and according to the eye-use habit information and the analysis result of the user's vision, a corresponding eye-use reminder is given to the user, so as to provide the user with more accurate Use your eyes to remind you. For example, eye-using habit information may include the time and duration of using electronic products every day, the duration of daily homework, and the time spent indoors. When the time spent indoors is too long and the vision declines rapidly, the user is reminded to increase their outdoor activities appropriately.

In this embodiment of the application, the relative distance between the display screen of the vision testing terminal and the user's eyes is measured, the size of the vision testing chart is adjusted according to the relative distance, and the vision testing symbols on the vision testing chart are displayed and output to detect the user's eyesight. Gesture actions to generate corresponding user vision information, store the user vision information in the user's vision information database, analyze the user's vision according to the vision information database, and remind the user with eyes according to the analysis results of the user's vision, so as to Performing vision testing on users anywhere effectively improves the convenience and intelligence of vision testing, thereby improving user experience.

Embodiment two:

Figure 2 shows the structure of the vision detection device based on the vision detection terminal provided in Embodiment 3 of the present application. For the convenience of description, only the parts related to the embodiment of the present application are shown, including:

The distance measurement unit 21 is configured to measure the relative distance between the display screen of the vision detection terminal and the user's eyes when receiving a vision detection request from the user.

In this embodiment of the application, when the user needs to perform a vision test, the user can send a vision test request to the current vision test terminal through a preset touch screen or button mode. When the user's vision test request is detected, the vision test terminal will measure Displays the relative distance between the screen and the user's eyes.

Preferably, when the user's vision detection request is detected, the dual cameras on the vision detection terminal are activated, and the relative distance between the vision detection terminal display screen and the user's eyes is measured through the dual camera distance measurement, thereby effectively improving the vision detection terminal display. The convenience and accuracy of measuring the relative distance between the screen and the user's eyes improves the convenience and accuracy of vision detection.

Preferably, the visual acuity measurement cycle is set in advance, and when it is detected that the user has not performed the visual acuity detection for a period of time reaching the visual acuity measurement cycle, a vision detection request is generated, so that the visual acuity detection can be performed regularly for a certain period of time, and the intelligence and accuracy of the vision detection can be improved At the same time, it is convenient for subsequent accurate analysis of user vision changes.

Preferably, the visual acuity measurement time is preset, and when it is detected that the current time is the visual acuity measurement time, a visual acuity detection request is generated, so that the visual acuity detection can be performed regularly in a certain period of time, improving the intelligence and accuracy of the visual acuity detection, and at the same time facilitating Follow-up accurate analysis of user vision changes.

The eyesight chart adjustment unit 22 is configured to acquire the vision test chart stored in advance on the vision test terminal, and adjust the size of the vision test chart according to the relative distance.

In the embodiment of the present application, after measuring the relative distance between the display screen of the vision testing terminal and the user's eyes, in order to improve the accuracy of vision testing, the vision testing table is adjusted in size according to the relative distance for subsequent display Outputs a vision test symbol of the appropriate size.

Preferably, the vision test chart adjustment table is preset, and the vision test chart adjustment table stores the corresponding relationship between the size of the vision test chart and different relative distances. , inquire the size of the visual acuity test table corresponding to the relative distance in the visual acuity test table adjustment form, so as to

The force detection table can be adjusted more accurately.

The eyesight detection unit 23 is configured to display and output the eyesight test symbols on the eyesight test form and detect user gestures according to a preset eyesight detection method, so as to generate corresponding user eyesight information.

In the embodiment of the present application, after the vision test chart is adjusted, multiple vision test symbols on the vision test chart can be displayed and output one by one, and gestures input by the user can be detected at the same time to determine whether the user can clearly see the displayed output vision detection symbols, and then generate corresponding user vision information.

The vision analysis unit 24 is configured to store the generated user vision information in a preset user vision information database, and analyze the user's vision according to the vision information database.

In the embodiment of the present application, user vision information detected at different times is stored in the user's vision information database, so the currently generated user vision information is stored in the vision information database. The user's vision is analyzed according to the vision information database. Specifically, the user's vision information measured last time may be compared with the currently detected user's vision information to obtain corresponding analysis results.

Preferably, when analyzing the user's vision according to the vision information database, the user's vision information detected within the preset time period is obtained from the vision information database, and the user's current vision information is generated according to the user's vision information detected within the preset time period Change information, vision change information includes vision decline/increase rate, vision decline/increase rate, and fastest time period for vision decline. According to the vision change information, corresponding analysis results are obtained, thereby improving the accuracy of user vision analysis.

The eye-use reminder unit 25 is configured to give corresponding eye-use reminders to the user according to the analysis result of the user's eyesight.

In this embodiment of the application, after obtaining the analysis results of the user's vision, the user is reminded to use the eyes accordingly, so that when the user uses the vision detection terminal, the user is provided with vision detection and vision reminder, effectively assisting the user to protect vision.

Preferably, as shown in FIG. 3 , the eye reminder unit 25 includes:

The eye-use reminder subunit 351 is configured to receive the eye-use habit information input by the user, and give corresponding eye-use reminders to the user according to the eye-use habit information and the analysis result of the user's vision.

In the embodiment of the present application, when the analysis result of the user's vision is obtained, the user's input eye-use habit information is received, and according to the eye-use habit information and the analysis result of the user's vision, the user is reminded to use the eye accordingly, thereby providing the user Provide more accurate eye reminders.

Preferably again, the eyesight detection unit 23 includes:

A symbol selection unit 331, configured to randomly select a vision test symbol from each row of the vision test table according to a preset selection ratio;

The symbol output unit 332 is used to obtain the current vision detection symbol from the selected vision detection symbols according to the preset arrangement order and display the output to remind the user to perform gesture input;

The gesture detection unit 333 is configured to detect the user's gesture action, and judge whether the detected gesture action matches the symbol direction of the current vision detection symbol, so as to determine the detection result corresponding to the current vision detection symbol; and

Eyesight information generation unit 334 is used to judge whether the current eyesight detection symbol is the last eyesight detection symbol in the selected eyesight detection symbols, if yes, generate user eyesight information according to the detection result, otherwise jump to symbol selection unit 331 to execute from the selected Steps to obtain the current vision detection symbol and display the output in the vision detection symbol.

In the embodiment of the present application, the vision test symbols are randomly selected from each line of the vision test table according to the preset selection ratio, and the current vision test symbols are selected from these selected vision test symbols according to the preset arrangement order, and the current vision test symbols are displayed and output , and remind the user to perform gesture action input, detect the gesture action input by the user, and judge whether the detected gesture action matches the symbol direction of the current vision detection symbol, so as to determine the detection result corresponding to the current vision detection symbol (the detection result includes the user seeing clearly The current vision test symbol or the user does not see the current vision test symbol clearly), judge whether the current vision test symbol is the last vision test symbol in the selected vision test symbols, and if so, generate the user vision test symbol based on the detection results of all selected vision test symbols information, otherwise jump to the step of obtaining the current vision detection symbol from the selected vision detection symbol and displaying the output, thereby effectively improving the accuracy of the user's vision detection.

Further preferably, when detecting the gestures input by the user and judging whether the detected gestures match the symbol direction of the current vision detection symbol, detect the user's preset number of gestures, and judge whether these gestures are consistent with the current vision detection symbol. The sign direction of the symbol is consistent, determine the user's judgment accuracy rate of the current vision test symbol, and determine whether the user can see the vision test symbol clearly according to the judgment accuracy rate, that is, determine the detection result corresponding to the current vision test symbol, so as to avoid the user due to temporary Incorrect input of wrong gestures affects the accuracy of vision detection.

In this embodiment of the application, the relative distance between the display screen of the vision testing terminal and the user's eyes is measured, the size of the vision testing chart is adjusted according to the relative distance, and the vision testing symbols on the vision testing chart are displayed and output to detect the user's eyesight. Gesture actions to generate corresponding user vision information, store the user vision information in the user's vision information database, analyze the user's vision according to the vision information database, and remind the user with eyes according to the analysis results of the user's vision, so as to Performing vision testing on users anywhere effectively improves the convenience and intelligence of vision testing, thereby improving user experience.

In the embodiment of the present application, each unit of the vision detection device based on the vision detection terminal can be realized by corresponding hardware or software units, each unit can be an independent software and hardware unit, or can be integrated into a software and hardware unit, here It is not intended to limit the application.

Embodiment three:

FIG. 4 shows the structure of the vision detection terminal provided by Embodiment 3 of the present application. For the convenience of description, only the parts related to the embodiment of the present application are shown.

The vision detection terminal 4 of the embodiment of the present application includes a processor 40 , a memory 41 and a computer program 42 stored in the memory 41 and operable on the processor 40 . When the processor 40 executes the computer program 42, it implements the steps in the above method embodiments, such as steps S101 to S105 shown in FIG. 1 . Alternatively, when the processor 40 executes the computer program 42, the functions of the units in the above device embodiments are realized, for example, the functions of the units 21 to 25 shown in FIG. 2 .

In this embodiment of the application, the relative distance between the display screen of the vision testing terminal and the user's eyes is measured, the size of the vision testing chart is adjusted according to the relative distance, and the vision testing symbols on the vision testing chart are displayed and output to detect the user's eyesight. Gesture actions to generate corresponding user vision information, store the user vision information in the user's vision information database, analyze the user's vision according to the vision information database, and remind the user with eyes according to the analysis results of the user's vision, so as to Performing vision testing on users anywhere effectively improves the convenience and intelligence of vision testing, thereby improving user experience.

Embodiment four:

In an embodiment of the present application, a computer-readable storage medium is provided, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented, for example, as shown in FIG. 1 Steps S101 to S105 shown. Alternatively, when the computer program is executed by the processor, the functions of the units in the above device embodiments are implemented, for example, the functions of the units 31 to 35 shown in FIG. 3 .

In this embodiment of the application, the relative distance between the display screen of the vision testing terminal and the user's eyes is measured, the size of the vision testing chart is adjusted according to the relative distance, and the vision testing symbols on the vision testing chart are displayed and output to detect the user's eyesight. Gesture actions to generate corresponding user vision information, store the user vision information in the user's vision information database, analyze the user's vision according to the vision information database, and remind the user with eyes according to the analysis results of the user's vision, so as to Performing vision testing on users anywhere effectively improves the convenience and intelligence of vision testing, thereby improving user experience.

The computer-readable storage medium in the embodiments of the present application may include any entity or device or recording medium capable of carrying computer program codes, such as ROM/RAM, magnetic disk, optical disk, flash memory and other memories.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the implementation scope of the present application. Others whose principles and basic structures are the same or similar to the present application are within the protection scope of the present application.

Claims (10)

1. a kind of vision testing method based on eyesight detection terminal, which is characterized in that the described method includes:

When the eyesight for receiving user detects request, to the relative distance of the display screen and eyes of user of eyesight detection terminal It measures；

Pre-stored vision Test Table on the terminal device is obtained, and according to the relative distance to the vision Test Table Carry out size adjustment；

According to preset eyesight detection mode, display output is carried out to the eyesight detection symbols in the vision Test Table and is detected The gesture motion of the user, to generate corresponding user's eyesight information；

The user reminded with eye accordingly according to the analysis result of user's eyesight.

2. a kind of vision testing method based on eyesight detection terminal according to claim 1, it is characterised in that: according to institute The analysis result for stating user's eyesight carries out the step of being reminded accordingly with eye to the user, comprising:

Receive user's input uses eye habits information, according to the analysis knot with eye habits information and user's eyesight Fruit reminded with eye accordingly to the user.

3. a kind of vision testing method based on eyesight detection terminal according to claim 1, it is characterised in that: to described The step of eyesight detection symbols in vision Test Table carry out display output and detect the gesture motion of the user, comprising:

Eyesight detection symbols are randomly selected from every row of the vision Test Table according to default selection ratio；

It puts in order according to default, current eyesight detection symbols is obtained from the eyesight detection symbols of the selection and are shown defeated Out, the user is reminded to carry out gesture motion input；

The gesture motion for detecting the user judges the gesture motion of the detection and the symbol of the current eyesight detection symbols Whether direction is consistent, with the corresponding testing result of the determination current eyesight detection symbols；

Judge the current eyesight detection symbols whether be in the eyesight detection symbols of the selection the last one eyesight detection Symbol is then to generate user's eyesight information according to the testing result, otherwise jumps to and detect from the eyesight of the selection The step of obtaining current eyesight detection symbols in symbol and showing output.

4. a kind of vision testing method based on eyesight detection terminal according to claim 3, it is characterised in that: judge institute Whether the gesture motion for stating detection is consistent with the symbol direction of the current eyesight detection symbols, with the determination current eyesight inspection The step of surveying symbol corresponding testing result, comprising:

Detect the preset number gesture motion of the user；

By judging the preset number gesture motion whether respectively symbol direction phase with the current eyesight detection symbols Symbol, determines the user to the judging nicety rate of the current eyesight detection symbols；

According to the user to the judging nicety rate of the current eyesight detection symbols, the current eyesight detection symbols pair are determined The testing result answered.

5. a kind of vision testing method based on eyesight detection terminal according to claim 1, it is characterised in that: according to institute State the step of eyesight information bank analyzes the eyesight of the user, comprising:

User's eyesight information in preset time period is obtained out of described eyesight information bank；

According to user's eyesight information in the preset time period, the eyesight change information of the user, the view are generated Power change information includes visual impairment/ascensional range, visual impairment/climbing speed, visual impairment most fast period.

6. a kind of Vission detector based on eyesight detection terminal, it is characterised in that: the Vission detector includes:

Distance measuring unit, for when receive user eyesight detect request when, to eyesight detection terminal display screen with The relative distance of eyes of user measures；

Visual chart adjustment unit, for obtaining pre-stored vision Test Table in the eyesight detection terminal, and according to described Relative distance carries out size adjustment to the vision Test Table；

Eyesight detection unit is used for according to preset eyesight detection mode, to the eyesight detection symbols in the vision Test Table It carries out display output and detects the gesture motion of the user, to generate corresponding user's eyesight information；

Visual unit is stored in the eyesight information bank of the preset user for user's eyesight information by the generation In, the eyesight of the user is analyzed according to the eyesight information bank；And

With eye reminding unit, for reminded with eye accordingly to the user according to the analysis result of user's eyesight.

7. a kind of Vission detector based on eyesight detection terminal according to claim 6, it is characterised in that: the use Eye reminding unit further include:

Remind subelement with eye, use eye habits information for receive user input, according to it is described with eye habits information and The analysis of user's eyesight is as a result, reminded with eye accordingly to the user.

8. a kind of Vission detector based on eyesight detection terminal according to claim 6, it is characterised in that: the view Power detection unit includes:

Symbol selection unit, for randomly selecting eyesight detection symbol from every row of the vision Test Table according to default selection ratio Number；

Symbol output unit obtains current eyesight from the eyesight detection symbols of the selection for putting in order according to default Detection symbols simultaneously show output, and the user is reminded to carry out gesture motion input；

Gestures detection unit judges the gesture motion of the detection and described current for detecting the gesture motion of the user Whether the symbol direction of eyesight detection symbols is consistent, with the corresponding testing result of the determination current eyesight detection symbols；And

Eyesight information generating unit, for judge the current eyesight detection symbols whether be the selection eyesight detection symbols In the last one eyesight detection symbols, be that user's eyesight information is then generated according to the testing result, otherwise jump to The step of obtaining current eyesight detection symbols from the eyesight detection symbols of the selection and showing output.

9. a kind of eyesight detects terminal, including memory, processor and storage are in the memory and can be in the processing The computer program run on device, it is characterised in that: the processor realizes such as claim 1 when executing the computer program The step of to any one of 5 the method.

10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists In: it is realized when the computer program is executed by processor such as the step of any one of claim 1 to 5 the method.