Data processing system based on LabVIEW platform

A data processing system and platform technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., to achieve the effect of improving query speed and query efficiency

Inactive Publication Date: 2012-06-13
SHANGHAI SANY PRECISION MACHINERY
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  • Abstract
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  • Claims
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Without these programming language foundations, it is difficult for

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  • Data processing system based on LabVIEW platform
  • Data processing system based on LabVIEW platform
  • Data processing system based on LabVIEW platform

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Embodiment Construction

[0026] The features of the data processing system of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] like figure 1 As shown, the data processing system of the present invention includes a data layer 2, a conversion layer 3 and an application layer 4 (or user layer) set on the LabVIEW platform. In this embodiment, the selected LabVIEW platform is provided by NI Corporation.

[0028] like figure 1 As shown, the data layer 2 has a data interface 22, which includes a data buffer module 21 and a core database module 23. The two modules 21 and 23 are connected with the external file database 1 through the data interface 22 . In this embodiment, the external file database 1 includes an Excel file database 11 and an Access database 12 .

[0029] like figure 1 As shown, the conversion layer 3 includes a file type conversion module 31 , a file maintenance and repair module 32 , a data query module 33 and a data cache and...

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Abstract

A data processing system based on a LabVIEW platform comprises a data layer, an application layer and a conversion layer. The data layer is arranged on the LabVIEW platform, and the conversion layer is positioned between the data layer and the application layer. The data layer is used for reading data from an external file database and realizing a temporary data storage function; the conversion layer is used for executing various functional modules, and a user can select operation to be carried out in the conversion layer; and the application layer is used as an interaction layer of the data processing system and the user, and an execution result of the conversion layer can be visually obtained on the application layer. The data processing system has all the advantages of the LabVIEW platform. 'Graphical' language programming replaces text language programming. Inquiry results can be graphically displayed in various modes, the data processing system is applicable to data analysis in different industries, change trend of the data can be clearly displayed, and inquiry speed and inquiry efficiency are improved.

Description

technical field [0001] The invention relates to a data processing system, in particular to a data processing system based on the LabVIEW platform. Background technique [0002] Data processing is an important link in various engineering tests and experiments. Whether the system or method of data processing is correct will directly affect the efficiency of testing work and the accuracy of conclusions. Moreover, the data processing system with complete functions, easy operation and reliable performance is more and more favored by users. Now more and more users use the data processing system to analyze the production situation, summarize and count the production data as the basis for command and decision-making. [0003] When conducting data analysis, engineers and technicians are often faced with a large amount of data, and it is often difficult to have a macro analysis of the experimental results. When the value of the experimental data fluctuates greatly, it is difficult ...

Claims

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Application Information

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IPC IPC(8): G06F19/00G06F17/30
Inventor 王云涛叶华陈广博
Owner SHANGHAI SANY PRECISION MACHINERY
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