Intelligent eyesight protection system
An intelligent protection and eyesight technology, which is applied in the input/output of user/computer interaction, computer components, graphic reading, etc., can solve problems such as incorrect eye habits, vision loss, and children's weak self-control, and achieve vision protection Effect
Inactive Publication Date: 2013-07-10
SUZHOU YUNDU NETWORK TECH
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Problems solved by technology
[0002] With the progress and development of society, many people need to use computers for a long time for work or entertainment. When many people use computers, they will be too close to the computer screen, and cannot maintain the correct eye distance, resulting in vision loss, especially for teenagers and children. The power is relatively weak, and it is impossible to keep the correct distance from the computer screen, and it is in the developmental stage. Improper eye habits can easily cause vision loss and myopia.
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[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0014] Such as figure 1 The vision intelligent protection system shown is composed of a distance sensor, a distance sensor drive and a control program. The distance sensor is fixed above the screen of the external computer device, connected to the external computer device through a USB interface, and the control program is installed in the external computer device; the distance sensor is used to perceive the distance of the object in front of the screen of the external computer device; the distance sensor drives It is used to convert the hardware signal received from the distance sensor into data that can be recognized by the control program, and to carry the data in the sensing event and report it to the control program; the control program is used to ...
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The invention provides an intelligent eyesight protection system which comprises a range sensor, a range sensor drive and a control program. When a user sits in front of a computer and uses the computer, the system uses the range sensor arranged above a computer screen to sense the distance between the user and the computer screen; when the value of the distance between the user and the computer screen is less than the preset value, the control program reduces the resolution ratio of the computer screen, so that an image on the screen is changed to be fuzzy in the user's eyes; and when the value of the distance between the user and the computer screen is more than or equal to the preset value, the control program recovers the resolution ratio of the computer screen, so that the image on the screen is changed to be clear in the user's eyes. Therefore, the user can maintain the correct distance away from the computer screen consciously and the eyesight of the user's eyes is protected.
Description
technical field [0001] The invention relates to the technical field of vision protection applications, in particular to an intelligent vision protection system. Background technique [0002] With the progress and development of society, many people need to use computers for a long time for work or entertainment. When many people use computers, they will be too close to the computer screen, and cannot maintain the correct eye distance, resulting in vision loss, especially for teenagers and children. The eyesight is relatively weak, and it is impossible to keep the correct distance from the computer screen, and it is in the developmental stage. Improper eye habits can easily cause vision loss and myopia. Contents of the invention [0003] In view of the above existing problems in the prior art, the object of the present invention is to provide an intelligent eyesight protection system. When the user sits in front of the computer and uses the computer, the system uses a dista...
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IPC IPC(8): G06F3/01
Inventor 朱荣
Owner SUZHOU YUNDU NETWORK TECH