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Data processing method and system for OFD electronic file

A technology of electronic data and electronic files, applied in the field of data processing of OFD electronic files

Pending Publication Date: 2021-07-13
北京点聚信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a data processing method and system for OFD electronic files to solve the problem of how to process electronic files for safe data transmission

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  • Data processing method and system for OFD electronic file
  • Data processing method and system for OFD electronic file
  • Data processing method and system for OFD electronic file

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Embodiment Construction

[0040] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0041] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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PUM

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Abstract

The invention discloses a data processing method and system for an OFD electronic file, and the method comprises the steps: obtaining a source file, and carrying out the data conversion, so as to obtain binary electronic data corresponding to the source file; performing code division processing on the binary electronic data to obtain first byte stream segment code data, and sequentially setting page identifiers; performing code division processing on the first byte stream segment code data of each page to obtain a plurality of second byte stream segment code data, and sequentially setting position identifiers; packaging each piece of second byte stream segment code data into two-dimensional code data, and storing each piece of two-dimensional code data in a preset document according to the position identifier and the page identifier to obtain an intermediate conversion document; analyzing each piece of two-dimensional code data in the intermediate conversion document to obtain each piece of second byte stream segment code data; and combining the byte stream segment code data in sequence according to the position identifier and the page identifier to obtain binary electronic data, and restoring the source file to obtain the source file.

Description

technical field [0001] The present invention relates to the technical field of data processing, and more specifically, to a data processing method and system for OFD electronic files. Background technique [0002] In the information age, data is a kind of knowledge asset, and its content itself contains high-value information, which needs to be prevented from being illegally acquired, copied and disseminated. At present, electronic file transfer in a non-network environment is to transfer files through hardware storage media. The potential safety hazard is that if the disc is lost, the content may be stolen, and it is not very convenient. [0003] Therefore, there is a need for a method capable of processing electronic files for secure data transmission. Contents of the invention [0004] The present invention proposes a data processing method and system for OFD electronic files to solve the problem of how to process electronic files for safe data transmission. [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06F21/62G06F21/60
CPCG06K19/06037G06F21/602G06F21/6209
Inventor 陆猛孙高健赵云庄玉龙张伟谢文迅孙肖辉郭尚杨瑞钦
Owner 北京点聚信息技术有限公司