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Automatic generation method for virtual instrument software

A virtual instrument software, an automatic generation technology, applied in the direction of program control devices, etc., can solve the problems of cumbersome development of virtual instrument software, unfavorable promotion and popularization, etc., and achieve the effect of improving efficiency and simplifying procedures

Inactive Publication Date: 2006-09-27
JILIN UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

However, these types of development software have a common disadvantage. From the perspective of software engineering, users are the best providers of requirements, rather than the best designers of the software itself.
For the above virtual instrument development platforms, users are required to have the programming ability of specialized programmers. From a general point of view, this makes the development of virtual instrument software cumbersome, which is not conducive to promotion and popularization.

Method used

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  • Automatic generation method for virtual instrument software
  • Automatic generation method for virtual instrument software
  • Automatic generation method for virtual instrument software

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Embodiment Construction

[0021] Further description will be made below in conjunction with accompanying drawings and specific embodiments:

[0022] Establish module collection: Divide functional modules into four basic modules: data acquisition, data processing, data display, and data storage. And take these four basic modules as the first layer in the module relationship tree, and carry out fine division, that is, subdivide the four basic modules from the functional point of view. The newly formed module has a layered inheritance relationship with the four basic modules of data acquisition, data processing, data display, and data storage. The definition of a module can be formally expressed as: M=M(T, P, Dom), where M is the module name, T is the parent layer module name of the module, P is the attribute name collection of the module, and Dom is the attribute name in P. Corresponding value range; if the value of the lower layer attribute in P is 0, it is called a meta-module MM (Meta-Module), if the...

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Abstract

This invention relates to an automatic generation method for virtual instrument software. Building required module with demand as drive, abstract extracting and fining on four aspects as data acquisition, data process, data display and data storage; by the reasoning on matching relation with functional module set, obtaining the compatibility of data inlet and outlet between user selected modules to automatic decide the in-out sequence of data stream among modules; arranging standard uniform interface for functional module start and stop in every functional module. This invention just needs select opposite module for target software, eliminates the design and control loop, and increases efficiency.

Description

Technical field: [0001] The invention relates to a computer application software programming method, in particular to a virtual instrument platform automatic connection mechanism automatic generation virtual instrument software method. Background technique: [0002] The core idea of ​​a virtual instrument is "software is an instrument", that is, on the basis of hardware, with a powerful software system, different types of virtual instruments can be generated. A virtual instrument uses a computer, plus a hardware board and a dedicated software system to enable the computer to have instrument functions. The virtual instrument utilizes the graphics processing capability of the computer to establish a simulated instrument control soft panel to realize the control of the hardware that composes the instrument. At the same time, the powerful data processing capability of the computer is used to process and display the data. Virtual instrument is an important research direction us...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 林君范永开谢宣松隋阳轶朱振悦
Owner JILIN UNIV
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