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High-speed data transmission method and device

A high-speed data transmission and data technology, applied in the direction of digital output to printing units, etc., can solve the problems of long time, low printing efficiency of digital printing machines, slow data transmission rate, etc., and achieve the effect of improving data transmission efficiency and printing efficiency.

Active Publication Date: 2016-11-23
NEW FOUNDER HLDG DEV LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, it takes a long time from rasterizing the target file to receiving multiple data segments by the digital printing machine, and the data transmission rate is slow, resulting in low printing efficiency of the digital printing machine

Method used

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  • High-speed data transmission method and device
  • High-speed data transmission method and device

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Embodiment Construction

[0019] figure 1 It is a flowchart of a high-speed data transmission method provided by an embodiment of the present invention. The embodiment of the present invention provides a high-speed data transmission method on the computer side for the computer to send the target file to be printed or to be printed to the digital printing machine. The specific steps of the method are as follows:

[0020] Step S101, rasterizing the target file to obtain multiple data segments;

[0021] Obtaining a plurality of data segments from the rasterization target file includes: selecting a field of a predetermined size from each of the color plane data according to a plurality of color plane data generated during the rasterization process of the target file, and storing the Fields are assembled into the data segment.

[0022] Rasterization processing software is installed in the computer equipment, and the target file to be printed or to be printed is a portable document format file, such as a P...

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Abstract

Embodiments of the present invention provide a high-speed data transmission method and device. The method includes: rasterizing the target file to obtain a plurality of data segments; respectively compressing the plurality of data segments to obtain a plurality of compressed segments; sending the plurality of compressed segments to a digital printing machine for printing . In the embodiment of the present invention, multiple data segments are obtained by rasterizing the target file. Compared with the prior art, the target file to be printed is rasterized to obtain multiple compressed color plane data, and the multiple compressed color planes The data is decompressed separately, and the decompressed multiple color surface data are organized into multiple data segments, which saves the steps of rasterizing the target file, improves the subsequent data transmission efficiency, and thus improves the printing efficiency of the digital printing machine .

Description

technical field [0001] The embodiments of the present invention relate to the technical field of digital printing, and in particular to a high-speed data transmission method and device. Background technique [0002] With the development of digital printing machine manufacturing and design technology, the output quality and output speed of digital printing machines are constantly improving, and the printing cost is constantly decreasing. More and more digital printing machines have achieved the printing of 100 pages per minute in color A4 format. speed. [0003] The digital printing process used by the digital printing machine is as follows: the computer storing the target file rasterizes the target file to be printed, obtains multiple compressed color plane data, and decompresses the multiple compressed color plane data respectively. The decompressed multiple color surface data are organized into multiple data segments, and the multiple data segments are sent to the digital...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12
Inventor 谢浩朱喧
Owner NEW FOUNDER HLDG DEV LLC
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