CN1843285A - Eyesight test method - Google Patents
Eyesight test method Download PDFInfo
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- CN1843285A CN1843285A CN 200510024913 CN200510024913A CN1843285A CN 1843285 A CN1843285 A CN 1843285A CN 200510024913 CN200510024913 CN 200510024913 CN 200510024913 A CN200510024913 A CN 200510024913A CN 1843285 A CN1843285 A CN 1843285A
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Abstract
The invention relates to a method for testing eyesight, comprising following steps: (1) reading eyesight testing parameter; (2) showing test chart with relative grade; (3) inputting the observed result by user; (4) calculating the eyesight value according to the result, said test chart is generated gradually and automatically through portable information terminal. The invention saves the remote control device in current eyesight testing device, and the user can directly finish eyesight test through portable information terminal, which reduces device cost.
Description
[technical field]
The present invention relates to a kind of eyesight test method, exactly, relate to a kind of test force method of looking that is applied on the portable data assistance with display device.
[background technology]
Vision and daily life are closely bound up, almost involve each aspect of sphere of life, people go to school, activity such as work is all giving a test of one's eyesight as an important body index.If the vision state goes wrong, can have influence on people's life usually, reduce quality of life.Therefore, people have adopted the generation of the next pre-myopia prevention of several different methods, and obtain current eyesight status by eyesight testing, so that the generation problem can be corrected and treat early.Comparatively general eyesight testing is the platysome that a kind of surface has font at present, there is a projection source to be arranged at its rear, nationality reaches the purpose of test vision by projection source auxiliary, during the test of this kind method comparatively loaded down with trivial details and since the tester can recite this test chart and cause test accuracy not high; On February 9th, 2000, notification number was that the Chinese utility model patent of CN2362439Y has disclosed a kind of remote control liquid crystal vision tester, mainly be made of a main body and remote selector, main body then is made up of infrared receiver, micro computer remote controller and display floater.This device can be by the remote selector remote manipulation, in the change at random mode and demonstrate the printed words of desire test in real time on LCD panel, not only can positively reach test purpose, can improve the effect of test vision again; During use, indicate with remote manipulation by remote selector, and some units of change at random LCD panel arbitrarily, demonstrate the printed words of desire test, and tested person person judges by tester whether its selection is correct through the breach of remote manipulation selection image printed words.
Though adopt technique scheme can solve test accuracy and the problem that is easy to individual's operation, but, increased equipment cost, simultaneously because tester has increased remote control equipment, use this tester need pass through remote controller control operation, the inconvenience in the time of may causing the user to carry.
[summary of the invention]
The object of the present invention is to provide a kind of test force method of looking that is applied on the portable data assistance with display device, user's straightforward manipulation portable data assistance is tested own eyesight status.
The objective of the invention is to be achieved through the following technical solutions: a kind of eyesight test method comprises the steps: that (1) read the eyesight testing parameter; (2) show corresponding test icon; (3) user imports observed result; (4) calculate user's vision value according to user's operation, described test icon by portable data assistance step by step, automatically produce.
Described eyesight testing parameter is used for determining first width of cloth icon grade of demonstration, comprises the vision value of measuring distance, initial display icon pattern, initial display icon correspondence.
Described test icon is extremely shown by little greatly step by step by grade.
The test icon of each grade shows 5 width of cloth at random.
Described rate range is from 0.1-2.0.
Every width of cloth test picture shows that the persistent period is 3-10 second.
It is after all TIER icon shows automatically that the user imports observed result.
The user can make instant judgement and input relevant information to the test icon.
Behind the continuous wrong identification ad eundem icon 3 times, be considered as and can't discern, the vision value of the icon correspondence that can't discern is user's vision value.
If the correct identification of user is the test icon all, then the vision value of last TIER icon correspondence is user's a vision value.
Compared to prior art, the present invention has saved the remote control unit in the existing eyesight testing, and the user directly just can finish the detection to own eyesight status on portable data assistance, thereby has reduced the cost of equipment; Simultaneously,, make the user to test vision easily, avoided many restrictions in more conditions because portable data assistance is easy to carry about with one.
[description of drawings]
Fig. 1 looks the flow chart of test force program for the present invention.
[specific embodiment]
A kind of eyesight test method, be applied to have on the portable data assistance of display device, at first execution in step 101, read the eyesight testing parameter, described eyesight testing parameter comprises the type of the distance of user and portable data assistance, initial display icon and the corresponding vision value of icon etc., at portable data assistance different measuring distances is provided with different icon libraries, it is many grades of 0.1-2.0 that the corresponding corresponding vision value of different icons is arranged in the icon library.The eyesight testing parameter can be preset in the portable data assistance, also can set up on their own by the user, being 30 centimetres, the initial display icon vision value that is " C " shape, initial display icon correspondence such as setpoint distance increases etc. successively from 0.5, just can determine first width of cloth icon that shows after the selected eyesight testing parameter of user; Follow execution in step 102, show corresponding test icon, described test icon by grade by little to showing greatly step by step, rate range can from 0.1 to 2.0, the test icon of each grade shows 5 width of cloth at random, and every width of cloth test picture shows that the persistent period is 3-10 second; Execution in step 103 then, and the user imports observed result, and the user can have different input processes, both can be inputs again after described icon all shows successively, can observe again and make corresponding judgement on the display screen behind the icon, press corresponding button; Execution in step 104 again, wait the user whole icons input finishing back is judged whether user's input is correct, behind the continuous wrong identification ad eundem icon 3 times, be considered as and discern, therefore execution in step 105 provides the vision value of the vision value of the icon correspondence that can't discern for the user, i.e. user's vision value; When same TIER icon input is all correct, execution in step 106, judge whether afterbody icon of current display icon, if not then return step 102, show that successively the next stage icon allows the user judge, if judge it is then execution in step 107 of afterbody icon, show the vision value of this icon correspondence, and withdraw from the eyesight testing program.
The present invention has saved the remote control unit in the existing eyesight testing, and the user directly just can finish the detection to own eyesight status on portable data assistance, thereby has reduced the cost of equipment; Simultaneously,, make the user to test vision easily, avoided many restrictions in more conditions because portable data assistance is easy to carry about with one.
Claims (10)
1. eyesight test method comprises the steps: that (1) read the eyesight testing parameter; (2) show corresponding test icon; (3) user imports observed result; (4) calculate user's vision value according to user's operation, it is characterized in that, described test icon by portable data assistance step by step, automatically produce.
2. eyesight test method as claimed in claim 1 is characterized in that, described eyesight testing parameter is used for determining first width of cloth icon grade of demonstration, comprises the vision value of measuring distance, initial display icon pattern, initial display icon correspondence.
3. eyesight test method as claimed in claim 2 is characterized in that, described test icon is extremely shown by little greatly step by step by grade.
4. eyesight test method as claimed in claim 3 is characterized in that, the test icon of each grade shows 5 width of cloth at random.
5. eyesight test method as claimed in claim 4 is characterized in that described rate range is from 0.1-2.0.
6. eyesight test method as claimed in claim 5 is characterized in that, is 3-10 second between continuing between every width of cloth test picture shows.
7. eyesight test method as claimed in claim 6 is characterized in that, it is after all TIER icon shows automatically that the user imports observed result.
8. eyesight test method as claimed in claim 6 is characterized in that, the user can make instant judgement and input relevant information to the test icon.
9. as claim 7 or 8 described eyesight test methods, it is characterized in that continuously behind the wrong identification ad eundem icon 3 times, be considered as and can't discern, the vision value of the icon correspondence that can't discern is user's vision value.
10. eyesight test method as claimed in claim 9 is characterized in that, if icon is all tested in the correct identification of user, then the vision value of last TIER icon correspondence is user's a vision value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024913 CN1843285A (en) | 2005-04-06 | 2005-04-06 | Eyesight test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510024913 CN1843285A (en) | 2005-04-06 | 2005-04-06 | Eyesight test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1843285A true CN1843285A (en) | 2006-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200510024913 Pending CN1843285A (en) | 2005-04-06 | 2005-04-06 | Eyesight test method |
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| CN (1) | CN1843285A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631186A (en) * | 2012-04-22 | 2012-08-15 | 上海瞩远实业有限公司 | Electronic vision testing device and method thereof |
| CN102984344A (en) * | 2012-10-16 | 2013-03-20 | 广东欧珀移动通信有限公司 | Method for testing vision with mobile phone and mobile phone |
| CN110013213A (en) * | 2019-03-21 | 2019-07-16 | 深圳和而泰家居在线网络科技有限公司 | A kind of eyesight test method, calculates equipment and computer storage medium at device |
| CN110251066A (en) * | 2013-06-06 | 2019-09-20 | 6超越6视觉有限公司 | Based on the not positive system and method for subjective distance measuring measurement ophthalmic refractive |
| CN111828858A (en) * | 2020-01-22 | 2020-10-27 | 中山明易智能家居科技有限公司 | Intelligent desk lamp with vision detection function and system |
-
2005
- 2005-04-06 CN CN 200510024913 patent/CN1843285A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631186A (en) * | 2012-04-22 | 2012-08-15 | 上海瞩远实业有限公司 | Electronic vision testing device and method thereof |
| CN102984344A (en) * | 2012-10-16 | 2013-03-20 | 广东欧珀移动通信有限公司 | Method for testing vision with mobile phone and mobile phone |
| CN110251066A (en) * | 2013-06-06 | 2019-09-20 | 6超越6视觉有限公司 | Based on the not positive system and method for subjective distance measuring measurement ophthalmic refractive |
| CN110251066B (en) * | 2013-06-06 | 2022-05-27 | 6超越6视觉有限公司 | System and method for measuring refractive error of eye based on subjective distance measurement |
| CN110013213A (en) * | 2019-03-21 | 2019-07-16 | 深圳和而泰家居在线网络科技有限公司 | A kind of eyesight test method, calculates equipment and computer storage medium at device |
| CN111828858A (en) * | 2020-01-22 | 2020-10-27 | 中山明易智能家居科技有限公司 | Intelligent desk lamp with vision detection function and system |
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