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Device and method for accessing data files in data communication network

A data communication network and data access technology, which is applied in the field of devices for accessing data files, can solve the problems of data file modification and reading time difference pool, inconsistent sequence before and after, etc.

Inactive Publication Date: 2012-07-04
西安三维通信有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The method of accessing data files in the data communication network is mainly to follow the network communication protocol to transmit and modify, but the modification and reading of data files often have time gaps, resulting in inconsistent order and errors

Method used

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  • Device and method for accessing data files in data communication network
  • Device and method for accessing data files in data communication network

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Embodiment Construction

[0009] The present invention will be further described below by accompanying drawing:

[0010] As shown in the drawings, the device for accessing data files in a data communication network includes at least two data communication network center stations 1, each network center station 1 has a parallel interface 2, and each network center Station 1 uses serialization to sequentially store the data files to be sent.

[0011] The method of the device for accessing data files in the data communication network is to firstly construct single-item files in a serialized manner on all data communication network central stations 1, and perform read and write operations on the one-way files in sequence.

[0012] By constructing single-item files in a serialized manner, read and write operations are performed on one-way files in sequence, thereby avoiding the defect that the modification and reading of data files often have time gaps and lead to inconsistent and wrong sequences.

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Abstract

The invention relates to a device and method for accessing data files in a data communication network. One-way files are constructed according to a serialization manner and are read and written by sequences, therefore, the defect of sequence inconsistency caused by time difference of correcting and reading of the data files is avoided.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a device and method for accessing data files in a data communication network. Background technique [0002] The method of accessing data files in the data communication network is mainly to follow the network communication protocol to transmit and modify, but the modification and reading of data files often have time gaps, which lead to inconsistent and wrong sequences. Contents of the invention [0003] The present invention provides a device and method for accessing data files in a data communication network. By constructing single-item files in a serialized manner, the read and write operations are performed on one-way files in sequence, thereby avoiding modification of data files and There is often a time gap in reading, which leads to inconsistent and wrong defects. [0004] To achieve the above object, the technical solution of the present invention is: [0005] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 钟富生
Owner 西安三维通信有限责任公司