CN102846305A - Handhold equipment for inspecting vision and method - Google Patents
Handhold equipment for inspecting vision and method Download PDFInfo
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- CN102846305A CN102846305A CN2012103917121A CN201210391712A CN102846305A CN 102846305 A CN102846305 A CN 102846305A CN 2012103917121 A CN2012103917121 A CN 2012103917121A CN 201210391712 A CN201210391712 A CN 201210391712A CN 102846305 A CN102846305 A CN 102846305A
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Abstract
The invention discloses handhold equipment for inspecting vision and a method. The handhold equipment for inspecting the vision comprises a storage device, a display device, a first instruction receiving device, a second instruction receiving device and a control device, wherein the storage device is used for storing a vision table and a corresponding relation of display size of a vision icon element in the vision table and an arm length value; the first instruction receiving device is used for receiving the arm length value input by a user and selection of the user to the vision icon element; the second instruction receiving device is used for receiving feedback information of the user, wherein the feedback information is the description to the selected vision icon element; and the control device is used for calling the corresponding vision table according to the arm length value to display on the display device, and comparing the feedback information with the selected vision icon element to obtain a vision inspection result. By adopting the handhold equipment, the trouble of testing in a hospital or an eyeglasses store is eliminated, so that a user can conveniently test vision anytime.
Description
Technical field
The present invention relates to a kind of handheld device of testing eyesight and method.
Background technology
More and more popularize instantly at electronic products such as computer, TVs, the time that people stay in before the screen has got more and more, and health problem especially visual problems is more and more outstanding.Usually the user can do examination of visual acuity in hospital or optician's shop.
What present used visual acuity chart mainly checked is central vision, namely checks the recessed visual acuity of macula retinae district center, thereby can simply promptly recognize the preliminary situation of visual function, and the clinical diagnosis of oculopathy is treated important meaning.
Testing eyesight generally is divided into distant vision and near vision two classes, the distant vision visual acuity chart of adopting international standards more, and this visual acuity chart is comprised of 12 row different " E " word of opening direction that varies in size; The inspection of vision is from 0.1-1.5(or from 4.0-5.2); Every row all has label, and examinee's sight line will be that 1.0 delegation is parallel with the expression vision, and apart from 5 meters of visual acuity charts, visual acuity chart and those who are investigated's distance must correctly be fixed.Such as the inadequate 5 meters long time of indoor distances, then should reflect visual acuity chart at 2.5 meters holding plane mirrors.Detect and hide first a glance, simple eye " E " word of identification from top to bottom breach direction, until can not recognize, " E " corresponding reading of recording the minimum that can recognize gets final product.Twenty-twenty vision generally should be more than 1.0.When if testee 0.1 also can't see, move forward, until can see 0.1, its vision then is " 0.1 * distance/5=vision "; If in half meter, still can't see 0.1, can make the testee recognize index, survey manually, light sensation etc.By inspection situation record vision.
Yet because the restriction of this visual acuity chart environment for use, in general, the user can't realize can finishing examination of visual acuity whenever and wherever possible.
Summary of the invention
The technical problem to be solved in the present invention is defective higher for the inspection environmental requirement that overcomes examination of visual acuity in the prior art, that the user can't carry out examination of visual acuity at any time, and a kind of handheld device of testing eyesight and method that checks that environmental requirement is lower, the user is carried out examination of visual acuity at any time is provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of handheld device of testing eyesight, its characteristics be, it comprises:
One storage device, for the demonstration size of the vision iconic element of storing visual acuity chart and visual acuity chart and the corresponding relation of brachium value, this vision iconic element is used for testing eyesight;
One display device is used for showing this visual acuity chart and examination of visual acuity result;
One first command reception device is used for receiving the brachium value of user's input and receives user's selecting this vision iconic element;
One second command reception device, for the feedback information that receives the user, this feedback information is the description to this selected vision iconic element;
One control device is used for transferring corresponding visual acuity chart showing in this display device according to this brachium value, and this feedback information and selected this vision iconic element are relatively obtained this examination of visual acuity result.Wherein, the vision iconic element in this visual acuity chart can according to the arrangement mode of international standard visual acuity chart, also can adopt other arrangement mode.
Preferably, this vision iconic element comprises image information, and this control device is used for this feedback information and this image information relatively and according to comparative result are obtained this examination of visual acuity result.
Preferably, this second command reception device is a voice resolver, and this feedback information is the voice descriptor to this selected vision iconic element, and wherein, this voice resolver is used for receiving and resolving this voice descriptor;
This voice descriptor and this image information after this control device is used for resolving relatively and according to comparative result obtain this examination of visual acuity result.
Preferably, the demonstration size of this vision iconic element is: the detection distance of (the size * brachium value of the character in the standard visual acuity chart)/standard visual acuity chart, and for example take the international standard visual acuity chart as example, the detection of this standard visual acuity chart distance is 5 meters,
And/or,
This storage device is used for the corresponding relation between storage this examination of visual acuity result and the eye protection information;
This control device is used for calling with the corresponding eye protection information of this examination of visual acuity result being shown to the user,
And/or,
This vision iconic element arranging in this visual acuity chart is random, and each vision iconic element is corresponding with an expression examination of visual acuity result vision reading.
Preferably, this handheld device of testing eyesight is a portable terminal, and/or this first command reception device is a touch screen.
The present invention also provides a kind of method of testing eyesight, and its characteristics are, it adopts aforesaid handheld device of testing eyesight to realize, this method of testing eyesight may further comprise the steps:
Step S
1, this first command reception device receives the brachium value of user's input;
Step S
2, this control device transfers corresponding visual acuity chart to show in this display device according to this brachium value;
Step S
3, this first command reception device receives selected to this vision iconic element of user;
Step S
4, this second command reception device receives user's feedback information;
Step S
5, this control device relatively obtains this examination of visual acuity result with this feedback information and selected this vision iconic element.
Preferably, this vision iconic element comprises image information, step S
5In this control device this feedback information and this image information relatively and according to comparative result are obtained this examination of visual acuity result.
Preferably, this second command reception device is a voice resolver, and this feedback information is the voice descriptor to this selected vision iconic element, step S
4In this voice resolver receive and resolve this voice descriptor;
Step S
5In this voice descriptor and this image information of this control device after will resolving relatively and according to comparative result obtain this examination of visual acuity result.
Preferably, the demonstration size of this vision iconic element is: the detection distance of (the size * brachium value of the character in the standard visual acuity chart)/standard visual acuity chart,
And/or,
This storage device is used for the corresponding relation between storage this examination of visual acuity result and the eye protection information;
Step S
5Also comprise afterwards: this control device calls with the corresponding eye protection information of this examination of visual acuity result being shown to the user,
And/or,
This vision iconic element arranging in this visual acuity chart is random, and each vision iconic element is corresponding with an expression examination of visual acuity result vision reading.
Preferably, this handheld device of testing eyesight is a portable terminal, and/or this first command reception device is a touch screen.
On the basis that meets this area general knowledge, above-mentioned each optimum condition, but combination in any namely get the preferred embodiments of the invention.
Positive progressive effect of the present invention is: handheld device of testing eyesight of the present invention and method are convenient to user's vision of testing oneself at any time, and real-time understanding eye protection knowledge, strengthen eye protection consciousness, the real-time guard vision, and have following advantage:
1, saves the trouble that test is located to do in hospital or optician's shop etc., make things convenient for user's vision of testing oneself at any time.
2, the test alphabetic of random display effectively avoids carrying on the back the generation of visual acuity chart test case.
3, provide eye protection strategy and the knowledge that is fit to user's vision situation, strengthen eye protection consciousness, and/or, the consulting of relevant ophthalmologic hospital is provided, the real-time query expert physician pays a home visit the time, convenient reservation.
Description of drawings
Fig. 1 is the structured flowchart of the handheld device of testing eyesight of one embodiment of the invention.
Fig. 2 is the flow chart of the method for testing eyesight of one embodiment of the invention.
The specific embodiment
Mode below by embodiment further specifies the present invention, but does not therefore limit the present invention among the described scope of embodiments.
With reference to figure 1, introduce the described handheld device of testing eyesight of the present embodiment, it comprises:
One storage device 1, for the demonstration size of the vision iconic element of storing visual acuity chart and visual acuity chart and the corresponding relation of brachium value, this vision iconic element is used for testing eyesight;
One display device 2 is used for showing this visual acuity chart and examination of visual acuity result;
One first command reception device 3 is used for receiving the brachium value of user's input and receives user's selecting this vision iconic element;
One second command reception device 4, for the feedback information that receives the user, this feedback information is the description to this selected vision iconic element;
One control device 5 is used for transferring corresponding visual acuity chart showing in this display device according to this brachium value, and this feedback information and selected this vision iconic element are relatively obtained this examination of visual acuity result.In the present embodiment, the vision iconic element in this visual acuity chart is according to the arrangement mode random arrangement of international standard visual acuity chart, and each vision iconic element is corresponding with an expression examination of visual acuity result vision reading.
Wherein, this vision iconic element comprises image information (being character " E "), and this control device 5 is used for this feedback information and this image information relatively and according to comparative result are obtained this examination of visual acuity result.
For user friendly operation, this the first command reception device 3 is a touch screen, this the second command reception device 4 is a voice resolver, this feedback information (is the direction that the user says character " E " for the voice descriptor to this selected vision iconic element, during as existing examination of visual acuity), wherein, this voice resolver is used for receiving and resolving this voice descriptor;
This voice descriptor and this image information after this control device is used for resolving relatively and according to comparative result obtain this examination of visual acuity result.
Specifically, the demonstration size of this vision iconic element is: the detection distance of (the size * brachium value of the character in the standard visual acuity chart)/standard visual acuity chart, and for example take the international standard visual acuity chart as example, the detection of this standard visual acuity chart distance is 5 meters, in general, the brachium value is 40-60cm.
For some basic eye protection information of prompting user, the corresponding relation that this storage device 1 is used between storage this examination of visual acuity result and the eye protection information;
This control device 5 is used for calling with the corresponding eye protection information of this examination of visual acuity result to be shown to the user, so that the user can be according to the practical situation vision protection of self.
In order to strengthen the practicality of this handheld device, this handheld device of testing eyesight is a portable terminal.
With reference to figure 2, introduce the described method of testing eyesight of the present embodiment, it adopts aforesaid handheld device of testing eyesight to realize, and this method of testing eyesight may further comprise the steps:
Step S
1, this first command reception device receives the brachium value of user's input;
Step S
2, this control device transfers corresponding visual acuity chart to show in this display device according to this brachium value;
Step S
3, this first command reception device receives selected to this vision iconic element of user;
Step S
4, this second command reception device receives user's feedback information;
Step S
5, this control device relatively obtains this examination of visual acuity result with this feedback information and selected this vision iconic element.
Below, take portable terminal as example, by user's use procedure, the described method of testing eyesight of the present embodiment is described again.
The user enables the examination of visual acuity function of portable terminal, and input user's brachium value, 55cm for example, this portable terminal is transferred and the corresponding visual acuity chart of this brachium value, a plurality of vision iconic elements " E " have been comprised in this visual acuity chart, the size of each " E ", direction or difference is arranged, each " E " corresponding expression examination of visual acuity result's vision reading.The user selectes a certain vision iconic element (for example selecting by the touch screen of portable terminal), the user says the direction of this " E " facing to the mike of this portable terminal, and judge whether to see clear, whether need to select again another vision iconic element that represents identical vision reading again row check (as when the examination in hospital vision, generally can select a plurality of peers, the vision iconic element that represents identical vision reading is patient), if need, the user laterally slides on this touch screen and again checks with selected another vision iconic element that represents identical vision reading; If do not need, user's longitudinal sliding motion on this touch screen checks again with the selected less vision iconic element of size that shows, until the user finishes examination of visual acuity.At last, portable terminal obtaining check result, and shows that this check result and the eye protection information corresponding with this check result, ophthalmologist oculist's information are to the user with the voice messaging of user input and each vision iconic element comparison.Certainly, selecting except can realizing by the click touch screen of vision iconic element, can also utilize keyboard and the volume control key of portable terminal to realize, for example utilize selecting up and down on the keyboard to show the identical character " E " of size and show the character " E " that varies in size, perhaps select the character " E " that demonstration varies in size by volume key (increase volume and reduce volume).Here only illustrate, those skilled in the art can also adopt other existing implementations.
Handheld device of testing eyesight of the present invention and method are convenient to user's vision of testing oneself at any time, and real-time understanding eye protection knowledge, strengthen eye protection consciousness, the real-time guard vision.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (10)
1. a handheld device of testing eyesight is characterized in that, it comprises:
One storage device, for the demonstration size of the vision iconic element of storing visual acuity chart and visual acuity chart and the corresponding relation of brachium value, this vision iconic element is used for testing eyesight;
One display device is used for showing this visual acuity chart and examination of visual acuity result;
One first command reception device is used for receiving the brachium value of user's input and receives user's selecting this vision iconic element;
One second command reception device, for the feedback information that receives the user, this feedback information is the description to this selected vision iconic element;
One control device is used for transferring corresponding visual acuity chart showing in this display device according to this brachium value, and this feedback information and selected this vision iconic element are relatively obtained this examination of visual acuity result.
2. handheld device of testing eyesight as claimed in claim 1 is characterized in that, this vision iconic element comprises image information, and this control device is used for this feedback information and this image information relatively and according to comparative result are obtained this examination of visual acuity result.
3. handheld device of testing eyesight as claimed in claim 2, it is characterized in that, this the second command reception device is a voice resolver, this feedback information is the voice descriptor to this selected vision iconic element, wherein, this voice resolver is used for receiving and resolving this voice descriptor;
This voice descriptor and this image information after this control device is used for resolving relatively and according to comparative result obtain this examination of visual acuity result.
4. handheld device of testing eyesight as claimed in claim 1 is characterized in that, the demonstration size of this vision iconic element is: the detection distance of (the size * brachium value of the character in the standard visual acuity chart)/standard visual acuity chart,
And/or,
This storage device is used for the corresponding relation between storage this examination of visual acuity result and the eye protection information;
This control device is used for calling with the corresponding eye protection information of this examination of visual acuity result being shown to the user,
And/or,
This vision iconic element arranging in this visual acuity chart is random, and each vision iconic element is corresponding with an expression examination of visual acuity result vision reading.
5. such as the described handheld device of testing eyesight of any one among the claim 1-4, it is characterized in that, this handheld device of testing eyesight is a portable terminal, and/or this first command reception device is a touch screen.
6. a method of testing eyesight is characterized in that, it adopts handheld device of testing eyesight as claimed in claim 1 to realize, this method of testing eyesight may further comprise the steps:
Step S
1, this first command reception device receives the brachium value of user's input;
Step S
2, this control device transfers corresponding visual acuity chart to show in this display device according to this brachium value;
Step S
3, this first command reception device receives selected to this vision iconic element of user;
Step S
4, this second command reception device receives user's feedback information;
Step S
5, this control device relatively obtains this examination of visual acuity result with this feedback information and selected this vision iconic element.
7. method of testing eyesight as claimed in claim 6 is characterized in that, this vision iconic element comprises image information, step S
5In this control device this feedback information and this image information relatively and according to comparative result are obtained this examination of visual acuity result.
8. method of testing eyesight as claimed in claim 7 is characterized in that, this second command reception device is a voice resolver, and this feedback information is the voice descriptor to this selected vision iconic element, step S
4In this voice resolver receive and resolve this voice descriptor;
Step S
5In this voice descriptor and this image information of this control device after will resolving relatively and according to comparative result obtain this examination of visual acuity result.
9. method of testing eyesight as claimed in claim 6 is characterized in that, the demonstration size of this vision iconic element is: the detection distance of (the size * brachium value of the character in the standard visual acuity chart)/standard visual acuity chart,
And/or,
This storage device is used for the corresponding relation between storage this examination of visual acuity result and the eye protection information;
Step S
5Also comprise afterwards: this control device calls with the corresponding eye protection information of this examination of visual acuity result being shown to the user,
And/or,
This vision iconic element arranging in this visual acuity chart is random, and each vision iconic element is corresponding with an expression examination of visual acuity result vision reading.
10. such as the described method of testing eyesight of any one among the claim 6-9, it is characterized in that, this handheld device of testing eyesight is a portable terminal, and/or this first command reception device is a touch screen.
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| CN104252828A (en) * | 2013-06-29 | 2014-12-31 | 华为终端有限公司 | Vision-protective display method, vision-protective display device and terminal equipment |
| CN104598224A (en) * | 2014-12-26 | 2015-05-06 | 上海沙斐网络科技有限公司 | Vision detection method based on terminal and vision detection terminal |
| CN105389094A (en) * | 2015-11-05 | 2016-03-09 | 上海斐讯数据通信技术有限公司 | Electronic device with touch display screen and information processing method for same |
| CN105380591A (en) * | 2015-11-26 | 2016-03-09 | 上海斐讯数据通信技术有限公司 | Vision detecting device, system and method |
| CN106901684A (en) * | 2017-02-17 | 2017-06-30 | 南京物联传感技术有限公司 | A kind of Intelligent eyesight tester |
| CN106941562A (en) * | 2017-02-24 | 2017-07-11 | 上海与德信息技术有限公司 | The method and device given a test of one's eyesight |
| CN107850793A (en) * | 2015-06-30 | 2018-03-27 | 瑞典爱立信有限公司 | Control the eyeglass for can adjust vision correction |
| CN109330555A (en) * | 2018-09-14 | 2019-02-15 | 侯尧珍 | A kind of intelligent eyesight detection based on cloud computing and training correction system |
| CN109350001A (en) * | 2018-10-29 | 2019-02-19 | 长沙丰灼通讯科技有限公司 | A kind of hand-held Electronic Paper eyesight detection device and its method for carrying out eyesight detection |
| CN111528790A (en) * | 2020-04-21 | 2020-08-14 | 丁涛 | Image capturing device, vision data processing method and fundus data processing method |
| CN113057575A (en) * | 2021-03-10 | 2021-07-02 | 深圳创维－Rgb电子有限公司 | Control method of electronic device, and storage medium |
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| CN103315700A (en) * | 2013-05-31 | 2013-09-25 | 中国地质大学（武汉） | Method for vision detection by using mobile intelligent terminal and terminal |
| CN104252828A (en) * | 2013-06-29 | 2014-12-31 | 华为终端有限公司 | Vision-protective display method, vision-protective display device and terminal equipment |
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| CN106901684A (en) * | 2017-02-17 | 2017-06-30 | 南京物联传感技术有限公司 | A kind of Intelligent eyesight tester |
| CN106941562A (en) * | 2017-02-24 | 2017-07-11 | 上海与德信息技术有限公司 | The method and device given a test of one's eyesight |
| CN109330555A (en) * | 2018-09-14 | 2019-02-15 | 侯尧珍 | A kind of intelligent eyesight detection based on cloud computing and training correction system |
| CN109350001A (en) * | 2018-10-29 | 2019-02-19 | 长沙丰灼通讯科技有限公司 | A kind of hand-held Electronic Paper eyesight detection device and its method for carrying out eyesight detection |
| CN111528790A (en) * | 2020-04-21 | 2020-08-14 | 丁涛 | Image capturing device, vision data processing method and fundus data processing method |
| CN111528790B (en) * | 2020-04-21 | 2023-08-04 | 张姬娟 | Image capturing device, vision data processing method and fundus data processing method |
| CN113069072A (en) * | 2021-03-02 | 2021-07-06 | 温州医科大学附属眼视光医院 | Vision detection device |
| CN113057575A (en) * | 2021-03-10 | 2021-07-02 | 深圳创维－Rgb电子有限公司 | Control method of electronic device, and storage medium |
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Address after: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |