Multi-cooperative visualizing device and method used for projector

A projector, multi-party technology, applied in the direction of using the image reproducer of the projection device, the program control device, the user interface execution, etc., can solve the problems of a long identification process, no WYSIWYG, and no clear prompts, etc.

Inactive Publication Date: 2018-05-15
广东广凌信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest problem of the existing system is that the number of interfaces is limited, and only one signal can be displayed at the same time; the operation steps of multi-channel signal switching are complicated and complicated, and there is no clear prompt; what is more inconvenient is that the signal source is selected through hardware, and the identification Sometimes the process is relatively long, and what you see is not what you get, and the user experience has been criticized

Method used

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  • Multi-cooperative visualizing device and method used for projector
  • Multi-cooperative visualizing device and method used for projector

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Embodiment Construction

[0015] The main principle of the present invention is to combine video technology with computer technology, add a computing device based on linux system on the basis of traditional projection system, and combine with network system, so as to realize IP-based transmission of signals and various signal output Mode combination, as well as interactive control between users and the system, so that the existing projection equipment can be fully utilized to achieve the purpose of multi-party collaboration.

[0016] figure 1 It is a system diagram of the visualization device for multi-party collaboration of the present invention. The visualization device of the present invention includes: a hardware platform running a linux operating system, which supports network communication. On the hardware platform, run the visual collaboration service unit, which includes visual collaboration service and visual interactive service, and communicate and exchange information between them; the visu...

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Abstract

The invention discloses a multi-cooperative visualizing device used for a projector. The device includes a hardware platform for running an operating system and a network communication module and further includes a visualizing cooperative service unit running on the hardware platform, wherein the visualizing cooperative service unit comprises a visualizing cooperative service and a visualizing interaction service. According to the multi-cooperative visualizing device and method used for the projector, a video technique is combined with a computer technique, on the basis of a traditional projection system, computing equipment based on a linux system is added with the combination of a network system, and therefore various pattern combinations of signal IP transmission and signal output and interaction control between users and the system are achieved; therefore, existing projection equipment can be fully utilized to achieve a multi-cooperative purpose.

Description

technical field [0001] The invention relates to a multi-party collaborative visualization device and method for a projector. Background technique [0002] Existing visual projection systems are generally based on a simple technical solution, namely: optical projection + wired signal interface, such as: DVI, HDMI, VGA, IP video stream (IPS for short). The biggest problem of the existing system is that the number of interfaces is limited, and only one signal can be displayed at the same time; the operation steps of multi-channel signal switching are complicated and complicated, and there is no clear prompt; what is more inconvenient is that the signal source is selected through hardware, and the identification Sometimes the process is relatively long, and what you see is not what you get, and the user experience has been criticized. [0003] When using a projection system, a good user experience often requires collaboration. It has the following characteristics: multiple sign...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06F3/0487H04N9/31
CPCG06F3/0487H04N9/31
Inventor 方国红
Owner 广东广凌信息科技股份有限公司
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