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Projection control method and projection device

A technology of projection equipment and control method, applied in the field of projection, can solve the problems of eye damage, reduce the use experience, unfavorable viscosity, etc., and achieve the effect of improving the viscosity, improving the use experience, and reducing the damage

Active Publication Date: 2020-11-03
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Practice has found that the current projection equipment does not have measures for children's eye protection. If children directly use their eyes to watch the optical and mechanical components of the projection equipment due to curiosity or other reasons, this will cause greater damage to the children's eyes and reduce the use of children. Experience, not conducive to improving the viscosity of the use

Method used

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  • Projection control method and projection device
  • Projection control method and projection device
  • Projection control method and projection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] see figure 1 , figure 1 It is a schematic flowchart of a projection control method disclosed in an embodiment of the present invention. in, figure 1 The projection control method shown can be applied to projection devices, and can also be applied to terminal devices (such as mobile phones, tablet computers, etc.) and wearable devices (such as phone watches, etc.) A projection device will be described as an example. like figure 1 As shown, the projection control method may include the following operations:

[0070] 101. The projection device detects whether a projection requirement is received. The projection requirement includes target content and is used to request projection of the target content. When the detection result in step 101 is yes, trigger execution of step 102. When the detection result in step 101 is If it is no, this process can be ended.

[0071] In the embodiment of the present invention, the target content can be the video content that the user ...

Embodiment 2

[0093] see figure 2 , figure 2 It is a schematic flowchart of another projection control method disclosed in an embodiment of the present invention. in, figure 2 The projection control method shown can be applied to projection devices, and can also be applied to terminal devices (such as mobile phones, tablet computers, etc.) and wearable devices (such as phone watches, etc.) A projection device will be described as an example. like figure 2 As shown, the projection control method may include the following operations:

[0094] 201. The projection device detects whether a projection requirement is received. The projection requirement includes the target content and the projection requirement is used to request projection of the target content. When the detection result in step 201 is yes, trigger the execution of step 202. When the detection result in step 201 is If not, this process can end.

[0095] 202. The projection device detects a current projection direction o...

Embodiment 3

[0121] see image 3 , image 3 It is a schematic flowchart of another projection control method disclosed in the embodiment of the present invention. in, image 3 The projection control method shown can be applied to projection devices, and can also be applied to terminal devices (such as mobile phones, tablet computers, etc.) and wearable devices (such as phone watches, etc.) A projection device will be described as an example. like image 3 As shown, the projection control method may include the following operations:

[0122] Steps 301 to 305. For the description of steps 301 to 305, please refer to the description of steps 201 to 205 in Embodiment 2, which will not be repeated in this embodiment of the present invention. And after step 305 is executed, step 306 is triggered to be executed.

[0123] Wherein, the projection control method also includes the following operations:

[0124] 306. During the process of projecting the above target content, the projection devi...

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PUM

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Abstract

The invention discloses a projection control method and a projection device. The method comprises the steps that the projection device detects whether a projection demand is received or not; when it is detected that the projection demand is received, the projection device projects target content, and in a process of protecting the target content, whether pose information of the projection device is changed or not is detected; and when it is detected that the pose information of the projection device is changed, the projection device pauses the projection of the target content. Through application of the embodiment of the invention, in the process of protecting the target content, whether the condition damaging eyesight of a child exists or not can be judged by detecting whether the pose information of the projection device is changed or not, if the condition exists, the projection is paused (namely, an optical machine of the projection device is switched off), in this way, the damage to eyes of the child can be reduced, the use experience of a user is improved, and the user viscosity can be improved.

Description

technical field [0001] The invention relates to the field of projection technology, in particular to a projection control method and projection equipment. Background technique [0002] At present, as parents pay more attention to children's education, a variety of learning products have appeared on the market, such as learning tablets, learning mobile phones, etc., and based on the advantages of interactivity and entertainment, these learning products bring children's education Comes the effective exit. However, due to the increasing frequency of use of learning products, the use of learning products has also brought new challenges to children's vision problems. According to reports, the incidence of myopia in children in my country has been rising year after year, and the myopia rate of children in some areas up to 60%. [0003] In order to solve the impact of learning products on children's vision, a learning method that combines learning products and projection equipment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31
CPCH04N9/3179H04N9/3182H04N9/3185H04N9/3191
Inventor 刘火根朱向军钟宇文李飞行陈泽伟
Owner GUANGDONG XIAOTIANCAI TECH CO LTD