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A method and device for protecting eyesight
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A vision and vision correction technology, which is applied in the electronic field, can solve problems such as poor effects, and achieve the effects of improving flexibility, improving vision protection, and improving applicability
Active Publication Date: 2019-04-05
SHANGHAI MORUAN COMM TECH
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Problems solved by technology
[0004] This application provides a method and device for protecting eyesight, which is used to solve the technical problem in the prior art that the effect of protecting the user's eyesight is poor
Method used
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Embodiment 1
[0057] A method for protecting eyesight provided by the embodiment of the present application will be described in further detail below in conjunction with the accompanying drawings. The specific implementation of the method may include the following steps (the method flow is as follows: figure 1 shown):
[0058] Step 101 , the electronic device receives a visual acuity value input by a user, and collects image information of the user, wherein the visual acuity value input by the user is an uncorrected visual acuity value.
[0059] Electronic equipment has components with input functions, such as keyboards, touch display or voice recognition devices, etc., and the electronic equipment also has image acquisition components, such as cameras or image sensors, and the user inputs the user's vision value through the components of electronic equipment input functions , wherein the visual acuity value input by the user is an uncorrected visual acuity value, for example, when measurin...
Embodiment 2
[0087] This application provides a device for protecting eyesight, such as figure 2 As shown, the device includes:
[0088] The receiving module 201 is configured to receive the visual acuity value input by the user, and collect image information of the user, wherein the visual acuity value input by the user is an uncorrected visual acuity value;
[0089] A determining module 202, configured to determine a first distance from the user's eyes to the screen of the electronic device based on the image information;
[0090] The determination module 202 is further configured to determine a second distance from the user's eyes to the terminal screen based on the visual acuity value input by the user and a preset mechanism;
[0091] The first adjustment module 203 is configured to select a target distance based on the first distance and the second distance, and drive the scroll wheel to scroll through the motor group, so that the screen of the electronic device reaches the distance...
Embodiment 3
[0105] This application provides an electronic device, such as Figure 4 As shown, the electronic equipment, including:
[0106] Memory 401, configured to store instructions executed by at least one processor;
[0107] The processor 402 is configured to execute instructions stored in the memory to execute the method described in the first embodiment.
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Abstract
The invention discloses a method and a device for protecting eyesight. The method is applied to the electronic equipment. wherein the electronic equipment is provided with a roller and a motor group;the motor group drives the roller to roll so as to enable the electronic equipment to move; The method comprises the following steps of: obtaining a sample; receiving an eyesight value input by a user, collecting image information of the user; wherein the vision value input by the user is a non-corrected vision value; determining a first distance from the eyes of the current user to the screen ofthe electronic device based on the image information, determining a second distance from the eyes of the user to the terminal screen based on the vision value input by the user and a preset mechanism,and selecting a target distance based on the first distance and the second distance, and driving the roller to roll through the motor group, so that the distance from the screen of the electronic equipment to the eyes of the user is adjusted to the target distance. The technical problem that in the prior art, the effect of protecting the eyesight of a user is poor is solved.
Description
technical field [0001] The present application relates to the field of electronic technology, in particular to a method and device for protecting eyesight. Background technique [0002] With the popularization of electronic equipment and the rapid development of communication technology, people spend more and more time using electronic equipment every day. For example, the electronic equipment includes mobile phones, computers, and televisions. In the process of using electronic equipment, on the one hand The blue lightradiation from the display screen of the electronic device will irritate the user's eyes, thereby affecting the user's vision. , or watch the content on the screen of the electronic device as far as possible, which will affect the user's vision. [0003] In order to enable the user to watch the content on the screen of the electronic device at an appropriate distance, so as to protect the user's eyesight. At present, the focus of the user's eyes is usually ...
Claims
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Application Information
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