Color blindness and color weakness detector for speech recognition

Abstract

The invention discloses a color blindness and color weakness detector for voice recognition. The color blindness and color weakness detector comprises a main control board, a voice recognition module, a voice broadcast module, a display screen, a touch screen and a power supply module, wherein the voice recognition module, the voice broadcast module, the display screen, the touch screen and the power supply module are all connected with the main control board; the power supply module is used for providing power; the main control board is provided with a timer and a memory; the display screen displays color blindness and color weakness test chart content, the touch screen inputs identity information of a subject, the voice recognition module collects voice recognition of the subject to the test chart content, the timer sets voice recognition time of the subject, the memory stores the test chart content, and the main control board compares the voice recognition content with the test chart content to obtain color blindness and color weakness degree, and the voice broadcast module broadcasts and outputs the color blindness and color weakness degree. Manual assistance is not needed, the color blindness and color weakness test can be independently completed through a voice recognition technology, the voice broadcast module broadcasts a diagnosis report of an examiner, and the workload of an ophthalmologist is reduced.

Description

technical field [0001] The invention relates to the technical field of visual detection, in particular to a color blindness detector for speech recognition. Background technique [0002] Color blindness is officially defined as congenital color vision disorder in medicine, which refers to the inability to distinguish various colors in the natural spectrum or one of them. In addition, there are some people who have poor ability to distinguish colors, called color weakness, and patients with color weakness Although you can see the colors that normal people see, the ability to recognize colors will be reduced. Generally, the color recognition is slow or poor. When the light is dark, the color recognition ability is almost the same as color blindness. In addition, color weakness may also manifest. Fatigue for color vision. [0003] At present, when the hospital conducts the color blindness and color weakness examination on the subjects, the doctor needs to hold the color blindn...

AI Technical Summary

Problems solved by technology

[0002] Color blindness is officially defined as congenital color vision disorder in medicine, which refers to the inability to distinguish various colors in the natural spectrum or one of them. In addition, there are some people who have poor ability to distinguish colors, called color weakness, and patients with color weakness Although you can see the colors that normal people see, the ability to recognize colors will be reduced. Generally, the color recognition is slow or poor. When the light is dark, the color recognition ability is almost the same as color blindness. In addition, color weakness may also manifest. color fatigue

[0003] At present, when the hospital conducts the color blindness and color weakness examination on the subjects, the doctor needs to hold the color blindness and color weakness test charts, open them one by one, and the subjects will identify them, and then the doctor can get the degree of color blindness and weakness of the subjects. The method requires manual cooperation, which not only wastes the cost of human resources, but also has low efficiency

There are also automatic color-blind detectors on the market that combine buttons with a host, but the testee has to look at the test chart while operating the buttons to input, which is not only inconvenient but also easy to press the wrong button, resulting in inaccurate testing

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