Interactive vision testing system and vision testing method thereof

Abstract

The invention discloses an interactive vision detection system and a vision detection method thereof. The purpose of the interactive vision detection system of the present invention is to provide an interactive vision detection method and system for the shortcomings of the vision detection method and system. The left eye, right eye or both eyes can be specified for testing. The specific method is: the testee wears polarized glasses, and the display that puts the visual target displays the polarized visual target. According to the principle of filtering different polarized light according to the difference between the left and right lenses of the polarized glasses , the left eye can be seen by the left eye, the right eye can be seen by the right eye, and the binocular eye can be seen by both eyes, thus achieving the purpose of specifying the left eye, right eye or both eyes for testing; at the same time, this The method does not need to cover the left and right eyes of a person, which is a more natural vision detection method than covering; this makes the system have the ability of monocular and binocular positioning testing.

Description

technical field [0001] The invention relates to the technical field of visual acuity detection, in particular to an interactive visual acuity detection system and a visual acuity detection method thereof. Background technique [0002] Existing vision detection methods and systems generally require the participation of professionals to perform monocular or binocular vision function detection, manual professional processes to detect eye diseases, and then provide a batch of parameters when the vision needs to be corrected to 1.0 for both eyes as Reference basis when wearing glasses. However, existing light boxes, projectors, internal projections or liquid crystal eye charts, etc. all adopt the above-mentioned method and system, and have the following deficiencies: [0003] 1. Vision tests must specify the left eye, right eye, or both eyes for testing. To specify problems for both eyes, existing products generally rely on manual prompts and cover with equipment. [0004] 2. T...

AI Technical Summary

Problems solved by technology

[0003] 1. The vision test must specify the left eye, right eye or both eyes to test, and to specify problems for both eyes, the existing products generally rely on manual prompts and cover with equipment

[0004] 2. The testees generally have reduced monocular vision and need to correct vision parameters or confirm the balance and comfort of both eyes. At this time, it is necessary to manually operate the test disc (bull's eye) to confirm various parameters

[0005] 3. No test process prompts: Existing products generally do not have text or voice prompts for the test process, and only professionals can participate in the whole process

[0006] 4. Insufficient interactivity: Existing products are generally only able to remote-control visual targets, and manual participation is required to answer right or wrong

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