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System and method for cross-platform conversion of control algorithms

A technology of control algorithm and conversion method, which is applied in the direction of memory system, program control design, calculation, etc., can solve the problem of manual control algorithm transplantation, and achieve the effect of avoiding trouble

Active Publication Date: 2015-06-10
中广核(北京)仿真技术有限公司 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a control algorithm cross-platform conversion system and method for the defect that the existing control algorithm transplantation relies on manual work

Method used

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  • System and method for cross-platform conversion of control algorithms
  • System and method for cross-platform conversion of control algorithms

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Embodiment Construction

[0041] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0042] The control algorithm cross-platform conversion system and method of the present invention are actually a process of algorithm description language recognition and conversion. This conversion process fully considers the need of simultaneous conversion of multiple document formats, and creatively proposes a method for simultaneous conversion of multiple document formats.

[0043]Such as figure 2 Shown is a schematic diagram of an embodiment of the control algorithm cross-platform conversion system of the present invention. The system is used to convert the control algorithm of the source platform into an algorithm executed on the target platform, and specifically includes a parser 21 and a converter 22 .

[004...

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Abstract

The invention relates to a system for cross-platform conversion of control algorithms. The system is used for converting the control algorithms of a source platform to algorithms which are executed in a target platform. The system comprises a resolver and a converter, wherein the resolver is used for converting source control algorithms to an expanded parsing tree, the expanded parsing tree is a tree type data structure which consists of expanded syntax nodes, every expanded syntax node corresponds to a syntax rule of source control algorithms and comprises an attribute list, a format rule list and an action sequence, the format rule list comprises format rules of a target file, and the converter is used for converting the expanded parsing tree to the target file in accordance with format rules of the format rule list. The invention also provides a method for the cross-platform conversion of control algorithms. The attribute lists, the format rule lists and the action sequences are added in the expanded parsing tree, and the cross-platform conversion of control algorithms, which supports multi-target file generation automatically, is achieved.

Description

technical field [0001] The invention relates to the field of control algorithm simulation, and more specifically, relates to a control algorithm cross-platform conversion system and method. Background technique [0002] When a nuclear power plant is in operation, it needs to be controlled by a control system. The above-mentioned control system contains various control logics, and these control logics are usually described by the algorithm description language stipulated in the IEC61131-3 international standard or the description language defined by the manufacturer itself. The following only uses the IEC61131-3 standard language as an example for illustration. [0003] The IEC61131-3 international standard provides a standardized programming language for the software design of industrial automation control systems. This standard improves the development efficiency of industrial control system programming software, makes it possible to transplant programs between automation...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/45
Inventor 钟俊章旋曹建亭
Owner 中广核(北京)仿真技术有限公司
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