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Projection system and control method thereof

A technology of projection system and control method, which is applied in the direction of optical components, optics, instruments, etc., can solve problems such as eye fatigue, misjudgment of the surrounding environment, and influence on users, and achieve the effect of avoiding human eye fatigue and simplifying pixels

Active Publication Date: 2015-12-30
吴江科技创业园管理服务有限公司
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Problems solved by technology

However, with the advancement of projection technology (such as micro-projection), the information that can be displayed on a transparent screen is becoming more and more vivid, bright and clear (high pixels), and this projection method is closer to the display of the human eye However, it may affect the user's line of sight and cause the human eye to misjudge the surrounding environment, bringing certain safety risks (for example, during driving), and the projected content that is too fine may easily cause eye fatigue

Method used

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  • Projection system and control method thereof
  • Projection system and control method thereof
  • Projection system and control method thereof

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Embodiment Construction

[0038] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0039] refer to figure 2 As shown, it is a schematic diagram of the module structure of the projection system 100 of the present invention. The projection system 100 is externally connected with an image source 6, and the image source 6 is used to output the first image data 4. The first image data 4 can be documents, videos or pictures. Wait. When the projection system 100 detects that the image source 6 outputs the first image data 4 , it can directly project the first image data 4 or project the first image data 4 after simplified processing for users to view. The projection system 100 may be a head-mounted display or glasses equipped with a projection device, or may be a vehicle system equipped with a projection device.

[0040] The projection system 100 includ...

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Abstract

The invention relates to a projection system and a control method thereof, in particular to a projection system capable of automatically simplifying projection content and a control method of the projection system. The control method of the projection system includes the following steps that firstly, first image data are received; secondly, pixel density of the first image data is reduced so that second image data can be formed; thirdly, the second image data are projected to a transparent screen.

Description

[0001] This divisional application is based on the divisional application of the Chinese patent application with the application number 201310395212.X, the application date is September 3, 2013, and the invention title is "a projection system and its control method". technical field [0002] The present invention relates to a projection system and a control method thereof, in particular to a projection system capable of automatically simplifying projection content and a control method thereof. Background technique [0003] refer to figure 1 As shown, it is a schematic diagram of a module structure of a projection system 900 in the prior art. The projection system 900 includes a projector 90 and a screen 91, wherein the projector 90 is externally connected with an image source 92, and the image source 92 is used to output an image data. After receiving the image data, the instrument 90 directly projects it on the screen 91 for viewing by the user. [0004] Currently, the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0163G02B2027/0178
Inventor 张智明游朝顺
Owner 吴江科技创业园管理服务有限公司
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