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Myopia prevention device based on camera

An anti-myopia and camera technology, which is applied in TV, color TV, image communication, etc., can solve problems such as visual impairment of users, and achieve the effect of reducing the deepening of myopia and reducing the probability of users

Inactive Publication Date: 2014-10-01
苏州天鸣信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When users focus on these applications, they tend to get closer and closer to these electronic devices involuntarily. However, excessive proximity to these electronic devices will damage the user's vision

Method used

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  • Myopia prevention device based on camera
  • Myopia prevention device based on camera
  • Myopia prevention device based on camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Hereinafter, the features and effects of the present invention will be described in detail in conjunction with one of the preferred embodiments shown in the reference drawings; first please refer to figure 1 , is a system architecture diagram of Embodiment 1 of the present invention. Such as figure 1 As shown, the anti-myopia device based on the camera includes an electronic device; a camera unit, the camera unit is arranged on the surface of the electronic device to capture the image of the user; a setting unit, the setting unit is used to An image captured by the camera unit is set as a standard image; an identification unit, the identification unit identifies the image captured by the camera unit and compares it with the standard image, and sends a comparison result signal; and a screen unit, the screen unit receives the comparison result signal.

[0024] In practical application, the camera unit needs to be arranged on the front camera of the electronic device, an...

Embodiment 2

[0030] Please refer to image 3 , is a system architecture diagram of Embodiment 2 of the present invention. This embodiment is substantially the same as the previous embodiment, except that a warning unit is added to strengthen the reminder function to the user. Basically, the operation of this embodiment is the same as the previous embodiment, however, when the comparison result signal sent by the identification unit is a negative signal, the negative signal will only be sent to the warning unit. When the warning unit receives the negative signal, it will send a warning signal to the screen unit. The screen unit receives the warning signal sent by the warning unit, and displays the warning slogan on the screen. For example, the warning slogan can be words such as "warning", "attention" or "please keep a distance". This is the limit.

[0031] Please refer to Figure 4 It is the application flowchart of the second embodiment of the present invention. Basically, the operat...

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PUM

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Abstract

The invention relates to a myopia prevention device based on a camera. The myopia prevention device based on the camera comprises an electronic device, an image pickup unit, a setting unit, an identification unit and a screen unit, wherein the image pickup unit is arranged on the surface of the electronic device and used for picking up images of a user; the setting unit is used for setting one of the images picked up by the image pickup unit to be a standard image; the identification unit identifies the images picked up by the image pickup unit, compares other images with the standard image, and sends out a comparison result signal; the screen unit receives the comparison result signal. By means of the myopia prevention device based on the camera, the camera is effectively utilized to sense the distance between the user and the electronic device. When the distance is too small, the user is reminded in due time. Accordingly, the user can be prevented from staying too close to the electric device effectively, and possibility of the user suffering from myopia is reduced, or worsening of user's myopia is reduced.

Description

technical field [0001] The invention relates to an anti-myopia device, in particular to an anti-myopia device capable of detecting the distance of a user with a camera. Background technique [0002] With the evolution of technology, electronic devices such as desktop computers, notebook computers, and mobile phones have gradually become indispensable products in people's lives. The popularization of these electronic devices, along with the powerful functions brought by them, such as surfing the Internet, make users get used to contacting these electronic devices in large quantities and for a long time. [0003] However, contacting these electronic devices for a long time will lead to attenuation of the user's eyesight. In addition, as the functions of these electronic devices are strengthened, users can use these electronic devices to engage in more applications such as homework, surfing the Internet and online games. When users focus on these applications, they tend to ge...

Claims

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Application Information

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IPC IPC(8): G06K9/20H04N5/225G08B21/24
Inventor 林俊佑
Owner 苏州天鸣信息科技有限公司