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Ladder diagram editing method, device, electronic device and storage medium

A ladder diagram, editing technology, applied in visual/graphic programming, creation/generation of source code, etc., can solve the problem of low efficiency in ladder diagram editing, and achieve the effect of improving efficiency

Active Publication Date: 2022-07-22
NR ELECTRIC CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a ladder diagram editing method, device, electronic equipment and storage medium to at least solve the problem of low efficiency of ladder diagram editing in the related art

Method used

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  • Ladder diagram editing method, device, electronic device and storage medium
  • Ladder diagram editing method, device, electronic device and storage medium
  • Ladder diagram editing method, device, electronic device and storage medium

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Embodiment Construction

[0048] The IEC61131-3 programming language standard has been used in the industrial control industry. The standard defines five languages: function block diagram, ladder diagram, sequential function diagram, structured text language, and instruction list. When writing complex PLC logic programs, you can use function block symbols and ladder symbols for programming. In the related art, when editing the ladder diagram, such as symbol insertion, copying, pasting, etc., the user needs to perform the operations of adjusting the position and adding connecting lines and switching symbols for multiple symbols respectively, that is to say, it is necessary to repeatedly perform operations. The editing of the ladder diagram can only be completed by multiple operations, and the efficiency of the ladder diagram editing is low.

[0049] Based on this, in various embodiments of the present application, based on the received first instruction and the corresponding second instruction, a first ...

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Abstract

The present application discloses a method, device, electronic device and storage medium for editing a ladder diagram, wherein the method for editing a ladder diagram includes: receiving a first instruction and a corresponding second instruction; the first instruction is used for editing in the ladder diagram A first object is determined from at least one object; the corresponding second instruction is used to indicate a first topological relationship between at least one second object to be added and the first object; the first topological relationship includes series or parallel; Change the position of at least one third object in the ladder diagram of the at least one object, and add the at least one second object on the first area of ​​the ladder diagram whose position has been changed; wherein, the first area It is determined based on the position of the first object in the ladder diagram and the first topological relationship.

Description

technical field [0001] The present application relates to the technical field of industrial control, and in particular, to a method, device, electronic device and storage medium for editing a ladder diagram. Background technique [0002] The IEC61131-3 programming language standard has been used in the industrial control industry. The standard defines five languages: function block diagram, ladder diagram, sequential function diagram, structured text language, and instruction list. In the related art, when editing the ladder diagram, such as symbol insertion, copying, pasting, etc., the user needs to perform the operations of adjusting the position, adding connecting lines and switching symbols for multiple symbols respectively, that is to say, it is necessary to repeatedly perform operations. The editing of the ladder diagram can only be completed by multiple operations, and the efficiency of the ladder diagram editing is low. SUMMARY OF THE INVENTION [0003] In view of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/34
CPCG06F8/34
Inventor 张磊贾建梅陈宏君李响文继锋李海英陈松林赵奎李广华
Owner NR ELECTRIC CO LTD
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