CN107928620A - Vision testing method, storage medium and eyesight detection terminal based on VR technologies - Google Patents
Vision testing method, storage medium and eyesight detection terminal based on VR technologies Download PDFInfo
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- CN107928620A CN107928620A CN201711329202.0A CN201711329202A CN107928620A CN 107928620 A CN107928620 A CN 107928620A CN 201711329202 A CN201711329202 A CN 201711329202A CN 107928620 A CN107928620 A CN 107928620A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
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Abstract
The invention discloses the vision testing method based on VR technologies, storage medium and eyesight detection terminal, method to include:Start the eyesight detection function of eyesight detection terminal, selection needs to carry out the eyes of eyesight detection;The eyes that eyesight detection terminal is selected according to user control default virtual reality screen to carry out single screen and show, and shuffle eyesight figure;Eyesight detection terminal receives the directional information of user feedback, judges whether, output judging result identical with the eyesight figure direction of shuffle, and judging result is counted, and final visual outcome is exported according to statistical result.By the present invention in that given a test of one's eyesight with the eyesight detection terminal based on virtual reality, reduce based on requirement of the conventional vision detection method for geographical space, user can carry out eye test to oneself whenever and wherever possible, assistance without medical staff, from the limitation of doctor's resource, realize self-service eyesight detection, and the eyesight figure shuffle for detecting, improve the accuracy of eyesight detection.
Description
Technical field
The present invention relates to intelligence communication technical field, and in particular to vision testing method, storage medium based on VR technologies
And eyesight detection terminal.
Background technology
With the continuous progress of scientific and technological level, the time that people are spent on electronic product is also increasing day by day, suffers from myopia
Number also gradually increasing, seriously affected people's health growth.Visual problems have caused the extensive concern of entire society
And attention.
Current eyesight detection means is mainly pointed out by visual chart or computer detection, visual chart point out mode because its is right
Light, required distance are high, are generally suitable only for dominating progress by professional in hospital, medical center, with mirror center and other places, by ground
Manage the limitation in space;And computer detection mode is then because equipment costliness, ordinary user will not generally buy.Due to both modes all
A kind of simple and convenient, mode for testing eyesight anywhere or anytime cannot be provided the user with, cause to miss treatment myopia it is optimal when
Machine.
Furthermore although also having the equipment for examining vision based on VR technologies at present, its Vission detector needs to rely on
Other-end could realize the detection of eyesight, and cost is huge, and the effect of eyesight detection is also undesirable.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, there is provided one kind is based on VR technologies
Vision testing method, storage medium and eyesight detection terminal, it is intended to solve vision testing method of the prior art by geography
The limitation in space, and user can not self-service the problem of carrying out eyesight detection.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of vision testing method based on VR technologies, wherein, the described method includes:
Start the eyesight detection function of eyesight detection terminal, selection needs to carry out the eyes of eyesight detection;
The eyes that eyesight detection terminal is selected according to user control default virtual reality screen to carry out single screen and show, and with machine sowing
Put eyesight figure;
Eyesight detection terminal receive user feedback directional information, judge whether it is identical with the eyesight figure direction of shuffle, it is defeated
Go out judging result, and judging result is counted, final visual outcome is exported according to statistical result.
The vision testing method based on VR technologies, wherein, the eyesight detection terminal receives the side of user feedback
To information, judge whether, output judging result identical with the eyesight figure direction of shuffle, and judging result counted,
Further included after exporting final visual outcome according to statistical result:
Eyesight detection terminal prompting user switches eyes, and controls corresponding virtual reality screen to carry out single screen and show;
Shuffle eyesight figure, and the directional information of user feedback is received, judge whether the eyesight figure direction phase with shuffle
Together, judging result is exported, and judging result is counted, final visual outcome is exported according to statistical result.
The vision testing method based on VR technologies, wherein, the eyesight detection work(for starting eyesight detection terminal
Can, the eyes that selection needs to carry out eyesight detection specifically include:
When needing to carry out eyesight detection, start the eyesight detection function in eyesight detection terminal;
Eyesight detection terminal prompts user's selection to need to carry out the eyes of eyesight detection by way of voice broadcast;
Eyesight detection terminal receives the operational order of user, determines that user needs to carry out the eyes of eyesight detection.
The vision testing method based on VR technologies, wherein, the operation that the eyesight detection terminal receives user refers to
Order, the eyes that determining user needs to carry out eyesight detection specifically include:
User realizes the selection operation to needing the eyes for carrying out eyesight detection by peripheral control unit, or by default
Control device in eyesight detection terminal realizes the selection operation to needing the eyes for carrying out eyesight detection.
The vision testing method based on VR technologies, wherein, the control device in the eyesight detection terminal includes:
Touch pad, handle, gesture identifying device and the speech recognition equipment being preset in eyesight detection terminal.
The vision testing method based on VR technologies, wherein, the eye that the eyesight detection terminal is selected according to user
Eyeball controls default virtual reality screen to carry out single screen and shows, and shuffle eyesight figure specifically includes:
After definite user needs to carry out eyesight detection eyes, default virtual reality screen in eyesight detection terminal is waken up
Single screen display function;
Control user needs to carry out the screen opening corresponding to the eyes of eyesight detection, and controls and close another screen;
Start the random play features of eyesight detection terminal, the shuffle eyesight figure on the screen of unlatching.
The vision testing method based on VR technologies, wherein, the eyesight detection terminal receives the side of user feedback
To information, judge whether, output judging result identical with the eyesight figure direction of shuffle, and judging result counted,
Final visual outcome is exported according to statistics to specifically include:
Eyesight detection terminal receives the directional information of user feedback, and by the eyesight figure direction of the directional information and shuffle
Matched;
If identical, correct judgment is represented, if differing, represents misjudgment, and will determine that result exports;
Start the data statistics function of eyesight detection terminal to the correct judgment in the judging result and wrongheaded number
Counted;
When the misjudgment number of the eyesight figure corresponding to same eyesight value exceedes predetermined threshold value, then judge user in this eyesight
Value is not up to standard, and exports final visual outcome.
The vision testing method based on VR technologies, wherein, the criterion of the final visual outcome is:It will regard
The upper level that the misjudgment number tried hard to exceedes the eyesight value corresponding to predetermined threshold value is determined as final visual outcome.
A kind of storage medium, is stored thereon with a plurality of instruction, wherein, described instruction is suitable for being loaded and being performed by processor,
To realize the vision testing method based on VR technologies described in any of the above-described.
A kind of eyesight detection terminal, wherein, including:Processor, the storage medium being connected with processor communication, the storage
Medium is suitable for storing a plurality of instruction;The processor is suitable for calling the instruction in the storage medium, and above-mentioned is realized to perform
The vision testing method based on VR technologies described in one.
Beneficial effects of the present invention:By the present invention in that given a test of one's eyesight with the eyesight detection terminal based on virtual reality,
Eyesight inspection can be carried out to oneself whenever and wherever possible based on requirement of the conventional vision detection method for geographical space, user by reducing
Look into, without the assistance of medical staff, from the limitation of doctor's resource, realize self-service eyesight detection, and regard for what is detected
Try hard to shuffle, improve the accuracy of eyesight detection.
Brief description of the drawings
Fig. 1 is the flow chart of the preferred embodiment of the vision testing method based on VR technologies of the present invention.
The functional schematic block diagram of the preferred embodiment of the eyesight detection terminal of Fig. 2 present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
As shown in Figure 1, Fig. 1 is the flow chart of the preferred embodiment of the vision testing method based on VR technologies of the present invention.
The vision testing method based on VR technologies comprises the following steps:
Step S100, the eyesight detection function of eyesight detection terminal is started, selection needs to carry out the eyes of eyesight detection.
It is preferred that the step S100 is specifically included:
Step S101, when needing to carry out eyesight detection, the eyesight detection function in eyesight detection terminal is started;
Step S102, eyesight detection terminal prompts user's selection to need to carry out the eye of eyesight detection by way of voice broadcast
Eyeball;
Step S103, eyesight detection terminal receives the operational order of user, determines that user needs to carry out the eyes of eyesight detection.
When it is implemented, since the present invention is to use to be based on VR(Virtual Reality virtual realities)The eyesight of technology
Detection terminal carry out eyesight detection, therefore referring now to traditional eyesight detection device for, the present invention in eyesight detection terminal
Maximum difference is to be based on VR technologies, that is to say, that the eyesight detection terminal has the function of virtual reality, and specifically
Ground, the eyesight detection terminal can be helmet, and equipment is simple, without being limited be subject to geographical space.
Eyesight detection terminal in the present invention can realize that eyesight detection is the image-forming principle based on virtual reality technology.It is many
Well known, user seems the virtual image by what is seen described in virtual reality.And object distance u, image distance v, focal length f, meet formula:, current general virtual reality device can realize that image distance is constant.So one is selected in the eyeglass of virtual reality device
Fixed material, designs certain eyes to the distance of eyeglass, so that it may which it is 2m to realize image distance v(Measure visual standards distance), this is
The achievable basis provided with virtual reality device measurement eyesight.
Further, when user needs to carry out eyesight detection, the eyesight detection function of eyesight detection terminal need to only be started,
Then eyesight detection terminal will prompt user's selection to need to carry out the eyes of eyesight detection in a manner of voice broadcast(Left eye is also
It is right eye).Since the myopic degree of many users may be higher, eyesight when detection is removed under glasses state again, because
This common text prompt to certain user and may not apply to, and can prevent user from not seeing word by the way of voice broadcast
Prompting, more hommization, the use to user provide a convenient.
Further, user can grasp the selection for needing the eyes for carrying out eyesight detection to realize using peripheral control unit
Make, can also directly be made choice by being preset in the control device in eyesight detection terminal, such as be preset in eyesight detection
Touch pad, handle, gesture identifying device and speech recognition equipment in terminal.Certainly, aforesaid way is not used to limit this
Invention, many kinds can be had to the mode for needing the selection operation for the eyes for carrying out eyesight detection by realizing, other modes can answer
Belong to protection scope of the present invention.
After user, which have selected, needs to carry out eyesight detection eyes, the operation that eyesight detection terminal receives user refers to
Order, determines that user needs to carry out eyesight detection eyes.
Step S200, the eyes that eyesight detection terminal is selected according to user control default virtual reality screen to carry out single screen
It has been shown that, and shuffle eyesight figure.
It is preferred that the step S200 is specifically included:
Step S201, after definite user needs to carry out eyesight detection eyes, wake up default virtual in eyesight detection terminal
The single screen display function of real screen;
Step S202, control user needs to carry out the screen opening corresponding to the eyes of eyesight detection, and controls another screen
Curtain is closed;
Step S203, the random play features of eyesight detection terminal, the shuffle eyesight figure on the screen of unlatching are started.
When it is implemented, after definite user needs to carry out eyesight detection eyes, will be default in eyesight detection terminal
The single screen display function of virtual reality screen wakes up.Due to realizing virtual reality with two pieces of screens, eyesight detection
Terminal can be shown according to the eyes that user selects to carry out single screen.For example, when user selection be left eye carry out eyesight detection when,
Then eyesight detection terminal will control the screen opening corresponding to left eye, and the screen corresponding to right eye is closed, to realize list
Screen display.Then the random play features of eyesight detection terminal are started, shuffle eyesight figure, makes user on the screen of unlatching
Only left eye is it can be seen that eyesight figure.
In order to make eyesight detection it is more accurate, above-mentioned shuffle eyesight figure can specifically be set, for example, set with
The time that machine-cut is changed, the number that the eyesight figures of different eyesight values occurs etc..By the shuffle to eyesight figure, use is avoided
Caused subjective inaccuracy is remembered at family in advance, improves the accuracy of eyesight detection.
Step S300, eyesight detection terminal receives the directional information of user feedback, judges whether the eyesight with shuffle
Figure direction is identical, exports judging result, and judging result is counted, and final visual outcome is exported according to statistics.
It is preferred that the step S300 is specifically included:
Step S301, eyesight detection terminal receives the directional information of user feedback, and by the directional information and shuffle
Eyesight figure direction is matched;
If step S302, identical, correct judgment is represented, if differing, represents misjudgment, and will determine that result exports;
Step S303, the data statistics function of starting eyesight detection terminal to the correct judgment in the judging result and misdeems
Number is counted by mistake;
Step S304, when the misjudgment number of the eyesight figure corresponding to same eyesight value exceedes predetermined threshold value, then judge to use
Family is not up to standard in this eyesight value, and exports final visual outcome.
When it is implemented, during eyesight detection is carried out, user can be either preset in by peripheral control unit and be regarded
Power detection terminal control device feeds back directional information according to eyesight figure, and Vission detector is in the direction for receiving user feedback
After information, the directional information is matched with the eyesight figure direction of shuffle, judges whether both are identical.If both
It is identical, then explanation judge successfully, if difference or do not see directly, illustrate misjudgment, will determine that the judgement knot corrected errors
Fruit exports.
Further, the eyesight detection terminal also has the function of data statistics, after judging result exports, eyesight inspection
Survey terminal log-on data statistical function to count the judging result, the number of Statistic analysis mistake.When same eyesight value
The misjudgment number of corresponding eyesight figure exceedes predetermined threshold value(The present invention is preferably 2 times)When, then judge that user regards herein
Force value is not up to standard, then the upper level of the eyesight value is determined as to the final visual outcome of the user, and by the final eyesight knot
Fruit exports.If the number for sentencing mistake of the eyesight figure corresponding to two eyesight values is above predetermined threshold value, such as:4.5 and 4.6
All twice, and 4.4 eyesights are correct for the wrongheaded number of eyesight figure corresponding to eyesight value, then judge the final eyesight of user
As a result it is 4.4.
Further, after the eyesight of the complete one eye eyeball of user test, eyesight detection terminal can remind user to switch eye
Eyeball, and control corresponding virtual reality screen to carry out single screen and show.For example, what user tested at the beginning is left eye, next need
What is tested is right eye, and eyesight detection terminal will control the corresponding virtual reality screen opening of right eye, and the void that left eye is answered
Intend real screen to close so that only right eye can see eyesight figure.Then the eyesight testing step after repeating.Specifically
Ground, shuffle eyesight figure, and the directional information of user feedback is received, judge whether the eyesight figure direction phase with shuffle
Together, judging result is exported, and judging result is counted, final visual outcome is exported according to statistical result.Thus, user is complete
Detected into complete eyesight.
From the point of view of content disclosed above, by the present invention in that being regarded with the eyesight detection terminal based on virtual reality to detect
Power, eyesight can be carried out to oneself whenever and wherever possible based on requirement of the conventional vision detection method for geographical space, user by reducing
Check, without the assistance of medical staff, from the limitation of doctor's resource, realize self-service eyesight detection, and for detection
Eyesight figure shuffle, improves the accuracy of eyesight detection.
Based on above-described embodiment, the invention also discloses a kind of eyesight detection terminal.As shown in Fig. 2, including:Processor
(processor) 10 the storage medium (memory) 20, being connected with processor 10;Wherein, the processor 10 is used to call institute
The programmed instruction in storage medium 20 is stated, to perform the method that above-described embodiment is provided, such as is performed:
Step S100, the eyesight detection function of eyesight detection terminal is started, selection needs to carry out the eyes of eyesight detection;
Step S200, the eyes that eyesight detection terminal is selected according to user control default virtual reality screen to carry out single screen and show
Show, and shuffle eyesight figure;
Step S300, eyesight detection terminal receives the directional information of user feedback, judges whether the eyesight figure side with shuffle
To identical, output judging result, and judging result is counted, final visual outcome is exported according to statistical result.
It should be noted that the eyesight detection terminal in the present invention is based on VR technologies, that is to say, that any by answering
With other VR equipment of above-mentioned vision testing method, it should also belong to the scope that the present invention is protected.
The embodiment of the present invention also provides a kind of storage medium, and computer instruction, the calculating are stored on the storage medium
Machine instruction makes computer perform the method that the various embodiments described above are provided.
In conclusion a kind of vision testing method based on VR technologies provided by the invention, storage medium and eyesight detection
Terminal, method include:Start the eyesight detection function of eyesight detection terminal, selection needs to carry out the eyes of eyesight detection;Eyesight
The eyes that detection terminal is selected according to user control default virtual reality screen to carry out single screen and show, and shuffle eyesight
Figure;Eyesight detection terminal receives the directional information of user feedback, judges whether, output identical with the eyesight figure direction of shuffle
Judging result, and judging result is counted, final visual outcome is exported according to statistical result.By the present invention in that with being based on
The eyesight detection terminal of virtual reality gives a test of one's eyesight, reduce based on conventional vision detection method for geographical space will
Ask, user can carry out eye test to oneself whenever and wherever possible, real from the limitation of doctor's resource without the assistance of medical staff
Existing self-service eyesight detection, and the eyesight figure shuffle for detecting, improve the accuracy of eyesight detection.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
- A kind of 1. vision testing method based on VR technologies, it is characterised in that the described method includes:Start the eyesight detection function of eyesight detection terminal, selection needs to carry out the eyes of eyesight detection;The eyes that eyesight detection terminal is selected according to user control default virtual reality screen to carry out single screen and show, and with machine sowing Put eyesight figure;Eyesight detection terminal receive user feedback directional information, judge whether it is identical with the eyesight figure direction of shuffle, it is defeated Go out judging result, and judging result is counted, final visual outcome is exported according to statistical result.
- 2. according to the vision testing method based on VR technologies described in claim 1, it is characterised in that the eyesight detection is eventually End receives the directional information of user feedback, judges whether, output judging result identical with the eyesight figure direction of shuffle, and right Judging result is counted, and is further included after exporting final visual outcome according to statistical result:Eyesight detection terminal prompting user switches eyes, and controls corresponding virtual reality screen to carry out single screen and show;Shuffle eyesight figure, and the directional information of user feedback is received, judge whether the eyesight figure direction phase with shuffle Together, judging result is exported, and judging result is counted, final visual outcome is exported according to statistical result.
- 3. according to the vision testing method based on VR technologies described in claim 1, it is characterised in that the startup eyesight inspection The eyesight detection function of terminal is surveyed, the eyes that selection needs to carry out eyesight detection specifically include:When needing to carry out eyesight detection, start the eyesight detection function in eyesight detection terminal;Eyesight detection terminal prompts user's selection to need to carry out the eyes of eyesight detection by way of voice broadcast;Eyesight detection terminal receives the operational order of user, determines that user needs to carry out the eyes of eyesight detection.
- 4. according to the vision testing method based on VR technologies described in claim 3, it is characterised in that the eyesight detection is eventually End receives the operational order of user, and the eyes that determining user needs to carry out eyesight detection specifically include:User realizes the selection operation to needing the eyes for carrying out eyesight detection by peripheral control unit, or by default Control device in eyesight detection terminal realizes the selection operation to needing the eyes for carrying out eyesight detection.
- 5. according to the vision testing method based on VR technologies described in claim 4, it is characterised in that the eyesight detection is eventually Control device on end includes:Touch pad, handle, gesture identifying device and the speech recognition being preset in eyesight detection terminal Device.
- 6. according to the vision testing method based on VR technologies described in claim 1, it is characterised in that the eyesight detection is eventually The eyes that end is selected according to user control default virtual reality screen to carry out single screen and show, and shuffle eyesight figure specifically wraps Include:After definite user needs to carry out eyesight detection eyes, default virtual reality screen in eyesight detection terminal is waken up Single screen display function;Control user needs to carry out the screen opening corresponding to the eyes of eyesight detection, and controls and close another screen;Start the random play features of eyesight detection terminal, the shuffle eyesight figure on the screen of unlatching.
- 7. according to the vision testing method based on VR technologies described in claim 1, it is characterised in that the eyesight detection is eventually End receives the directional information of user feedback, judges whether, output judging result identical with the eyesight figure direction of shuffle, and right Judging result is counted, and exporting final visual outcome according to statistics specifically includes:Eyesight detection terminal receives the directional information of user feedback, and by the eyesight figure direction of the directional information and shuffle Matched;If identical, correct judgment is represented, if differing, represents misjudgment, and will determine that result exports;Start the data statistics function of eyesight detection terminal to the correct judgment in the judging result and wrongheaded number Counted;When the misjudgment number of the eyesight figure corresponding to same eyesight value exceedes predetermined threshold value, then judge user in this eyesight Value is not up to standard, and exports final visual outcome.
- 8. the vision testing method based on VR technologies according to claim 7, it is characterised in that the final eyesight knot The criterion of fruit is:The upper level that the misjudgment number of eyesight figure is exceeded to the eyesight value corresponding to predetermined threshold value is determined as Final visual outcome.
- 9. a kind of storage medium, is stored thereon with a plurality of instruction, it is characterised in that described instruction is suitable for being loaded and being held by processor OK, to realize vision testing method of the claims 1-8 any one of them based on VR technologies.
- A kind of 10. eyesight detection terminal, it is characterised in that including:Processor, the storage medium being connected with processor communication, institute Storage medium is stated to be suitable for storing a plurality of instruction;The processor is suitable for calling the instruction in the storage medium, to perform realization Vision testing method of the claims 1-8 any one of them based on VR technologies.
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