Data transmission system and method for distributed optical grating picture processing

A technology of data transmission system and raster image, which is applied in the direction of transmission system, digital output to printing unit, electrical components, etc. It can solve the problems of large resource occupation and slow data transmission speed, achieve fast transmission speed and ensure overall processing efficiency , the effect of reducing bandwidth usage

Inactive Publication Date: 2008-02-27
PEKING UNIV +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0009] The invention provides a distributed RIP data transmission system and method, which are used to solve the problems of slow transmission speed and large resource occupation in data transmission in the existing distributed RIP system

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  • Data transmission system and method for distributed optical grating picture processing
  • Data transmission system and method for distributed optical grating picture processing
  • Data transmission system and method for distributed optical grating picture processing

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Embodiment Construction

[0054] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0055] The following is a description of the principle of the implementation of the present invention. Figure 1 is a schematic diagram of the data stream transmission of the present invention. As shown in the figure, the print job data stream is interpreted by the RIP controller to form an intermediate file stream, which is distributed to The corresponding RIP device, the RIP device rasterizes the intermediate file to form raster dot matrix data, and then transmits it to the high-speed print output device for printing.

[0056] Fig. 2 is a schematic diagram of the data transmission process of the present invention, as shown in the figure, the main steps of the data transmission of the present invention are:

[0057] Step 201, initialize the data transmission module, the RIP controller receives the job, and explains the job;

[0058] Step 202, the RIP c...

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Abstract

This invention discloses a kind of distributed grating image processing data transfer system of the figure and image printing treatment. In this invention method after the grating image processing controller interprets the printing describing language to the document data use the user data paper agreement to distribute it to the grating processor for grated process. In this invention system the grating image processing controller connects with the multiple grating image processor through the first data transfer module and the first transfer module is distributed to the grating image processor for grated process through the user data paper agreement after the first transfer module interprets the printing describing language to the document data in the grating image processing controller. By using this invention the transfer velocity is quicker and the occupation for the network resource is less and it improves the getting velocity of the grating image processing system for the processing work resource at the same time improves the processing velocity of the distributed grating processing system and it is satisfied for the requirement of high speed printing output device.

Description

technical field [0001] The invention relates to a printing data transmission system and method, in particular to a data transmission system and method applying distributed raster image processing. Background technique [0002] RIP (Raster Image Processing), full name raster image processor. The role of RIP in the color desktop publishing system is very important. It is related to the quality and speed of the output, and even the operating environment of the entire system. It can be said to be the core of the color desktop publishing system. The main function of RIP is to interpret various images, graphics and text in the computer-made layout into dot matrix information that can be recorded by a printer or an imagesetter, and then control the printer or an imagesetter to record the image dot matrix information on paper or film. [0003] RIP is usually divided into two types: hardware RIP (hard RIP) and software RIP (soft RIP), and there is also RIP combining software and har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12H04L29/06
Inventor 朱喧邓志峰
Owner PEKING UNIV
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