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Vision test method and smart terminal

A vision test, intelligent terminal technology, applied in eye testing equipment, medical science, diagnosis, etc., can solve problems such as unprofessional, inconvenient, and wrong results of relatives or friends in vision testing, and achieve the effect of protecting eyesight

Inactive Publication Date: 2018-10-09
SHENZHEN WATER WORLD CO LTD
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AI Technical Summary

Problems solved by technology

Obviously, this method is also very inconvenient, and relatives or friends are not professional in visual acuity measurement, and the results may be wrong

Method used

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  • Vision test method and smart terminal

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] refer to figure 1 , the embodiment of the present invention proposes a kind of visual acuity testing method, comprises:

[0044] S10. The smart terminal acquires the distance between the smart terminal and the tester;

[0045] S20. Adjust the size of the first vision test pattern according to the distance;

[0046] S30. Obtain feedback information from the tester, and judge the tester's vision status according to the feedback information.

[0047] In this embodiment, the smart terminal includes, but is not limited to, a smart phone and a tablet computer, and has a gesture recognition or voice recognition function. The present invention is realized by transplanting the original test scheme to the intelligent terminal with reference to the existing eye chart test method.

[0048] Existing eye charts are desig...

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Abstract

The invention provides a vision test method and a smart terminal. The vision test method includes the steps that the smart terminal acquires the distance between the smart terminal and a testee; according to the distance, the size of a first vision test pattern is adjusted; feedback information of the testee is obtained; according to the feedback information, the vision condition of the testee isjudged. Through the vision test method and the smart terminal, the vision of the testee is rapidly tested on the smart terminal. The testee can be aware of own vision changes in time, and the vision of the testee is well protected.

Description

technical field [0001] The invention relates to the field of intelligent terminals, in particular to a vision testing method and an intelligent terminal. Background technique [0002] With the development of communication technology, the application of smart terminals is becoming more and more popular. People are using smartphones more and more frequently. The mobile phone has excellent portability, which is convenient for users to use in various scenarios. [0003] However, during use, the distance between the mobile phone screen and the human eye is small, and the light generated by it is harmful to the eyes. Especially after long-term use, the damage to the eyes of the mobile phone screen will be more serious. For ordinary users, vision checks are only performed during physical examinations. If you want to check your eyesight, you need to go to a special optical shop for inspection. This is not convenient for users. [0004] Users can also purchase an eye chart onli...

Claims

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Application Information

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IPC IPC(8): A61B3/032
CPCA61B3/0075A61B3/032
Inventor 周毕兴
Owner SHENZHEN WATER WORLD CO LTD
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