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Simultaneous multi-screen marking method and device

A technology of display screen and synchronous control module, which is applied in the direction of digital output to display equipment, etc.

Inactive Publication Date: 2015-04-29
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The primary purpose of the present invention is to overcome the defect that the prior art can only mark the displayed image of a single display screen, and provide a multi-screen simultaneous marking method

Method used

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  • Simultaneous multi-screen marking method and device

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Embodiment 1

[0026] A multi-screen simultaneous labeling method, such as figure 1 As shown, the method includes the following steps:

[0027] S1: Register multiple display screens to be marked;

[0028] S2: Acquiring marked handwriting;

[0029] S3: distribute the marked handwriting to the display screen to be marked;

[0030] S4: On the display screen to be marked, mark the displayed image of the display screen according to the marking handwriting.

[0031] The multi-screen simultaneous labeling method of the present invention first registers multiple display screens to be marked; then obtains the marked handwriting and distributes the marked handwriting to the display screens to be marked; Annotate the displayed image. The method of the invention realizes simultaneously labeling the displayed images of a plurality of registered display screens.

[0032] In the specific implementation process, the specific steps of step S2 are:

[0033] Obtain the user's annotation operation;

[00...

Embodiment 2

[0039] A multi-screen simultaneous labeling device, such as figure 2 As shown, the device includes:

[0040] Annotation server: used to register multiple display screens to be annotated;

[0041] Annotated handwriting acquisition module: used to obtain user’s annotated handwriting;

[0042] Annotated handwriting distribution module: used to distribute the annotated handwriting to the display screen to be annotated;

[0043] Handwriting display module: installed at each display screen, used to mark the display images of each display screen according to the marked handwriting.

[0044] The multi-screen simultaneous labeling device of the present invention includes a labeling server, a labeling handwriting acquisition module, a labeling handwriting distribution module and a handwriting display module. The device of the present invention is the hardware basis for the realization of the above method. The displayed image on the display screen is marked simultaneously.

[0045] ...

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Abstract

The invention discloses a simultaneous multi-screen marking method and device. The method includes: registering multiple display screens to be marked; acquiring marking strokes and distributing the marking strokes to the display screens to be marked; marking displayed images of the display screens according to the marking strokes on the display screens to be marked. The method allows the displayed images of the registered multiple display screens to be marked at the same time. The device comprises a marking server, a marking stroke acquisition module, a marking stroke distribution module and a stroke displaying module. The device is a hardware base for the implementation of the method. The use of the method with the device allows the displayed images on the registered multiple display screens to be marked at the same time.

Description

technical field [0001] The present invention relates to the field of display screen image labeling, and more specifically, to a multi-screen simultaneous labeling method and device. Background technique [0002] Large-scale splicing display screens have the advantages of large display area and more display information. At present, large-scale splicing display screens have been used in various industries. In order to explain or prompt, it is necessary to mark the displayed image on the display screen. The existing labeling method is usually to label the display image of a single display screen by controlling a PC, which cannot simultaneously label the display images of multiple display screens, and cannot quickly add or remove labels. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems at least to a certain extent. [0004] The primary purpose of the present invention is to overcome the defect that the prior art ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
Inventor 廖天素朱小华李申展陈先志
Owner GUANGDONG VTRON TECH CO LTD
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