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FBD program running method and device

An operation method and program technology, applied in the field of FBD program operation method and device, can solve problems such as inability to run FBD program, complexity and limitation of FBD program operation, etc.

Active Publication Date: 2020-03-27
ZHEJIANG SUPCON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the FBD program cannot be run in electronic computer carriers such as PCs and enterprise servers. Therefore, the operation of the FBD program has complexity and limitations.

Method used

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  • FBD program running method and device
  • FBD program running method and device

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Embodiment Construction

[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0069] In this application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any actual relationship or order, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that in...

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Abstract

The invention relates to the technical field of computers, in particular to an FBD program running method and device. The FBD program running method comprises the following steps: acquiring a target function block FBD program; analyzing the target FBD program, and determining an execution sequence of each function block in the target FBD program; determining a calculation method corresponding to each functional block, and converting each functional block into a corresponding logic calculation module according to each calculation method; executing the calculation process of each logic calculation module in the target FBD program according to the operation cycle times; and when a calculation result output by the last logic calculation module in the last operation period is obtained, ending the operation of the target FBD program. By applying the FBD program running method, after the execution sequence of each functional block in the target FBD program is determined, each functional blockis converted into the logic calculation module, so that the target FBD program can run on any computer carrier, and the running complexity and limitation of the target FBD program are reduced.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for running an FBD program. Background technique [0002] Functional block FBD language, as a programming language similar to digital logic circuit structure, forms functional blocks through logic block diagrams, and connects each functional block to realize the control of the system. After the FBD program is written in the FBD language, the FBD program needs to be compiled to obtain the binary machine code corresponding to the FBD program, and the FBD program can be run by executing the binary machine code. [0003] In the prior art, after the FBD program is compiled into binary machine code, the FBD program needs to be run through a carrier that supports the binary machine code. For example, embedded devices such as programmable logic controllers PLC and single-chip microcomputers all support the operation of FBD programs. However, the FBD program...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44521G06F9/44594
Inventor 罗幸明葛剑严彬林利斌
Owner ZHEJIANG SUPCON TECH
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