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A Projection Trigger Method Based on Power Monitoring

A power monitoring and projection technology, which is applied to color TV parts, TV system parts, image reproducers using projection devices, etc., can solve the problem of low eye damage and achieve the effect of increasing the speed

Active Publication Date: 2019-07-05
WENCHENG POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although the projection is less harmful to the user's eyes, the main way for users to watch the displayed content is the display screen. If the timing of switching content from the display screen to the projection device is selected to protect the user's eyes, it is not yet possible. one of the problems solved

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  • A Projection Trigger Method Based on Power Monitoring
  • A Projection Trigger Method Based on Power Monitoring

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Embodiment Construction

[0018] The implementation of the projection triggering platform based on power monitoring of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] In order to overcome the above shortcomings, the present invention builds a projection trigger method based on power monitoring, which includes using a projection trigger platform based on power monitoring to determine whether to project based on the font size of the currently displayed content on the mobile phone display screen, thereby avoiding Users view fonts that are too small on mobile phone displays. The projection triggering platform based on power monitoring is used to reduce the damage caused by the display screen to the user's eyes.

[0020] figure 1 It is a schematic projection diagram of a projection triggering platform based on power monitoring according to an embodiment of the present invention.

[0021] The projection triggering platform based on power monitor...

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Abstract

The invention relates to a projection trigger method based on power monitoring, which includes using a projection trigger platform based on power monitoring to determine whether to project based on the font size of the content currently displayed on the mobile phone display screen, thereby preventing mobile phone users from Watch fonts that are too small. The invention can effectively protect the eyesight of mobile phone users from being damaged.

Description

technical field [0001] The invention relates to the field of power monitoring, in particular to a projection trigger method based on power monitoring. Background technique [0002] Projection refers to the use of a set of rays to project the shape of an object onto a plane, called "projection". The image obtained on this plane is also called "projection". Projection can be divided into orthographic and oblique. Orthographic projection means that the center line of the projection line is perpendicular to the projection plane, and the projection center line is not perpendicular to the projection plane, which is called oblique projection. [0003] The shadow formed by the object under the light from the bulb is the central projection. Now a projection display system sRGB is jointly developed by Microsoft Corporation, Seiko Epson Corporation, and Mitsubishi Corporation. Image files are displayed correctly. [0004] At present, although the projection is less harmful to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31H04N5/74H04M1/725H04M1/02H04M1/72454
CPCH04M1/026H04M1/0272H04N9/3173H04N9/3179H04M1/72454
Inventor 孙磊
Owner WENCHENG POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO