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Realizing method and device for logic programming

A technology of logic programming and implementation methods, applied in the direction of program control devices, etc., can solve the problems of limited use scope and low development efficiency, and achieve the effects of improving development efficiency, simplifying implementation, and facilitating implementation.

Active Publication Date: 2015-12-30
NR ELECTRIC CO LTD +1
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Problems solved by technology

[0003] However, in the implementation process of FBD programming, according to the current graphical page, graphical programming tools are used to directly compile and generate executable programs. In this way, each time the logic is adjusted, it is necessary to recompile and download the newly generated executable program. Executing programs, low development efficiency, and limited scope of use

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  • Realizing method and device for logic programming
  • Realizing method and device for logic programming
  • Realizing method and device for logic programming

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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] In the embodiment of the present invention, the required components are determined as required, and the connection relationship between the components is determined; the determined components and the connection relationship between the components are saved as a configuration file; The configuration file obtains the instance names of the components, the execution sequence of the components, and the connection relationship between the components; according to the instance names of the components, the execution sequence of the components, and the The connection relationship between the components generates an executable task chain; in the running phase of the logic programming, each task of the task chain is executed in sequence.

[0044] figure 1 A schematic flow diagram of the implementation method for the logic programming of ...

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Abstract

The invention provides a realizing method for logic programming. The method includes the steps that according to needs, needed elements are determined, and connecting relations between the elements are determined; the determined elements and the determined connecting relations between the elements are stored as a configuration file; at the initial stage of logic programming, the configuration file is analyzed, and instance names of the elements, an execution sequence between the elements and the connecting relations between the elements are obtained; according to the instance names of the elements, the execution sequence between the elements and the connecting relations between the elements, an executable task chain is generated; at the operation stage of logic programming, all tasks of the task chain are sequentially executed. The invention further provides a realizing device for logic programming.

Description

technical field [0001] The invention relates to programming realization technology, in particular to a logic programming realization method and device. Background technique [0002] In the prior art, programming is generally based on graphical and modular Function Block Diagram (FunctionBlockDrawing, FBD). This programming method has been widely used in the fields of industrial control and power system relay protection because of its intuitiveness and easy maintenance. widely used. [0003] However, in the implementation process of FBD programming, according to the current graphical page, graphical programming tools are used to directly compile and generate executable programs. In this way, each time the logic is adjusted, it is necessary to recompile and download the newly generated executable program. Execute the program, the development efficiency is low, and the scope of use is limited. Contents of the invention [0004] In view of this, the embodiments of the presen...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 周强冯亚东徐东方陈宏君赵天恩袁涛文继锋李广华
Owner NR ELECTRIC CO LTD
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