Data type identification method and system, computer readable storage medium and equipment

A technology of data type and identification method, applied in the field of identification and data identification, can solve the problem of inability to identify data types quickly and accurately, and achieve the effect of shortening the cycle of product manufacturing and market introduction, improving efficiency and agile manufacturing

Inactive Publication Date: 2018-03-06
VAYO SHANGHAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a data type identification method, system, computer-readable storage medium and equipment, which are used to solve the problems encountered in the prior art when file extensions are the same or do not When extending the name, the data type cannot be quickly and accurately identified

Method used

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  • Data type identification method and system, computer readable storage medium and equipment
  • Data type identification method and system, computer readable storage medium and equipment
  • Data type identification method and system, computer readable storage medium and equipment

Examples

Experimental program
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Embodiment 1

[0031] This embodiment provides a data type identification method for identifying the data type of a received service data stream; the data type identification method includes:

[0032] Edit the characteristic value database in a predetermined manner; the characteristic value database includes a regular expression used to determine the data type of a business data stream and a characteristic value associated with the regular expression; different business data streams correspond to different regular expressions ;

[0033] Read the received business data stream line by line, and perform string matching with the regular expression in the feature value database. If it matches, then accumulate the statistical matching results corresponding to a feature value, and continue to read the next line The next row of data is matched with the regular expression in the characteristic value database, and the matching is performed row by row until the statistical result corresponding to the charac...

Embodiment 2

[0065] This embodiment provides a data type identification system for identifying the data type of a received service data stream; the data type identification system includes:

[0066] The editing module is used to edit the characteristic value database in a predetermined manner; the characteristic value database includes a regular expression used to determine the data type of a business data stream and a characteristic value associated with the regular expression; corresponding to different business data streams Different regular expressions;

[0067] The processing module is used to read the received business data stream line by line, and perform string matching with the regular expression in the edited feature value database. If it matches, the statistical matching result corresponding to a feature value is accumulated , Continue to read the next row of data, and perform string matching on the next row of data with the regular expression in the characteristic value database, an...

Embodiment 3

[0077] This embodiment provides a device, including: a processor, a memory, a transceiver, a communication interface, and a system bus; the memory and the communication interface are connected to the processor and the transceiver through the system bus to complete mutual communication, and the memory is used to store the computer The program and the communication interface are used to communicate with other devices, and the processor and transceiver are used to run a computer program to make the device execute the steps of the data type identification method described above.

[0078] The aforementioned system bus may be a Peripheral Pomponent Interconnect (PCI) bus or an Extended Industry Standard Architecture (Extended Industry Standard Architecture, EISA) bus. The system bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus. ...

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Abstract

The invention provides a data type identification method, a data type identification system, a computer readable storage medium and equipment. The identification method comprises the steps of editinga characteristic value database, wherein the characteristic value database includes regular expressions for judging data types of business data flows and characteristic values associated with the regular expressions, and different business data flows correspond to different regular expressions; reading the received business data flows line-by-line, carrying out string matching with the regular expressions in the edited characteristic value database; if matching, accumulating statistical matching results corresponding to one characteristic value; continuously reading data in a next row; carrying out string matching between the data in the next row and the regular expressions in the characteristic value database; and matching line by line until the statistical result corresponding to the characteristic value reaches a cumulative threshold, and interrupting the matching. According to the data type identification method, the data type identification system, the computer readable storage medium and the equipment, the error rate of manual identification is reduced, the identification efficiency is improved, and the automatic processing of data in a manufacturing process is realized, thereby being beneficial to promoting an intelligent process in the electronic industry.

Description

Technical field [0001] The present invention belongs to the technical field of data identification, and relates to an identification method and system, and in particular to a data type identification method, system, computer-readable storage medium and equipment. Background technique [0002] The development of society has made electronic products more and more inseparable from human production and life, and the quality of electronic products is subject to the development level of the entire electronics industry. With the introduction of the Made in China 2025 national strategy, intelligent manufacturing has been pushed to an unprecedented height. How to apply intelligent technology in the electronics industry to reduce dependence on labor has become an inherent requirement. [0003] At present, there are many types of data formats in the electronics industry. The common practice in the industry is to manually classify and archive design data by engineers based on their own experie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/24553G06F16/24568
Inventor 钱胜杰瞿永建刘继硕刘丰收
Owner VAYO SHANGHAI TECH
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