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Method for editing wireless transmission information for electronic display

A wireless transmission and information editing technology, which is applied in the direction of pulse modulation TV signal transmission, transmission system, digital output to display equipment, etc., can solve the problem that the information on the electronic display screen cannot be transmitted wirelessly, and reduce the transmission workload and file occupation The effect of small space and flexible change

Inactive Publication Date: 2010-03-31
DAHE MEDIA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the disadvantage that the existing electronic display screen information editing cannot be wirelessly transmitted, to provide a wireless transmission information editing method for electronic display, and to realize wireless transmission of electronic display information

Method used

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  • Method for editing wireless transmission information for electronic display

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Embodiment Construction

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and examples. However, the invention is not limited to the examples given.

[0014] The present invention will be described in further detail below with reference to the accompanying drawings and examples, but the present invention is not limited to the given examples.

[0015] Such as figure 1 As shown, the present invention is used for the wireless transmission information editing method of electronic display, and its hardware environment is a PC under the Internet, comprises the following steps:

[0016] 1), make system settings;

[0017] 2), input or computer import text files for electronic display;

[0018] 3), check whether the text input or import is completed, if it is not completed, then go to step 2), and if it is completed, go to step 4);

[0019] 4) Set the display mode of the edited text;

[0020] 5), if the text of the simulation display settin...

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Abstract

The invention relates to a method for editing wireless transmission information for electronic display, wherein a PC under an internet is adopted as a hardware environment in the method. The method comprises the following steps: (1) carrying out system setting; (2) inputting or downloading a text file displayed by an electronic display screen by a computer; (3) inspecting whether text input or text downloading is finished or not, switching to the step (2) if the text input or the text downloading is not finished, and entering a step (4) if the text input or the text downloading is finished; (4) setting a display mode to an edited text file; (5) carrying out the analog display on the set text file, and switching to the step (4) if the text file does not accord with the display mode requirement, and switching to a step (6) if the text file accords with the display mode requirement; and (6) compressing the text file to generate a wireless transmission special format file. In the invention, the special format text file which can transmit real-time information into a wireless device by a GPRS or CDMA network is generated and displayed on the electronic display screen; the contents and the display modes of the electronic display screen can be flexibly changed; and the file generated by the method has high compression ratio, small occupying space and easy wireless transmission.

Description

technical field [0001] The invention relates to a wireless transmission information editing method for electronic display, belonging to the technical field of wireless communication Background technique [0002] At present, the use of electronic display screens is very common, and the editing of most electronic display screen content is based on wired transmission. The distance of wired transmission is relatively short, and the electromagnetic interference is small. The size of the data packet and the requirements for data verification relatively low. However, the information transmitted by wire is limited by the space distance, which loses the real-time nature of the information. Based on the traditional control method, the change of the display screen is quite cumbersome, and generally requires reprogramming and the engineering personnel go to the electronic display site to re-update the controller to achieve it. Now, the wireless communication technology GPRS, CDMA netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/28H04N7/24G06F3/14
Inventor 贺超兵
Owner DAHE MEDIA CO LTD
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