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Visualization programming tool based on flow chart

A programming tool and flow chart technology, applied in the direction of visual/graphic programming, creation/generation of source code, etc., can solve problems such as poor reusability, error-prone editing process, etc., and achieve the effect of large repeatability, wide application, and simple operation mode

Active Publication Date: 2019-04-16
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the existing visual design system still has not completely got rid of the traditional manual code input design method, and there are problems such as poor reusability and error-prone editing process.

Method used

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  • Visualization programming tool based on flow chart
  • Visualization programming tool based on flow chart
  • Visualization programming tool based on flow chart

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0022] Such as figure 1 As shown, the flow chart-based visual programming tool provided by the present invention includes a device data loading module, a flow chart drawing interface, a control content auxiliary input module, a dynamic detection module, a model warehouse module and a code generation module;

[0023] The equipment data loadin...

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Abstract

The invention relates to a visual programming tool based on a flow chart. The visual programming tool comprises an equipment data loading module, a flow chart drawing interface, a control content auxiliary input module, a dynamic detection module, a model warehouse module and a code generation module. The equipment data loading module is provided with a universal building equipment standard data set. The flow chart drawing interface is used for drawing a functional flow chart. The control content auxiliary input module is used for acquiring control variables in the labeled data set and inputting and editing control variable contents. The dynamic detection module is used for carrying out dynamic detection on the flow chart drawing interface, monitoring a logic relation between controls in the flow chart and a control content input result in real time in the flow chart drawing process, and prompting control operation. The model warehouse module is used for storing or reading the flow chart drawn by the flow chart drawing interface. And the code generation module is used for converting the drawn flow chart into program codes which can be directly executed.

Description

technical field [0001] The invention relates to a visual programming tool based on flow chart, and relates to the fields of building control and visualization. Background technique [0002] Today, with the rapid development of building control technology, the demand for building intelligent control is constantly increasing, which poses new challenges to the development of control systems. At present, the building control system mainly uses PLC as the medium, and the development and design of the control process is mainly expressed in the form of ladder diagram, which is very difficult for engineers who have not been trained in ladder diagram design. [0003] In order to solve the above problems, some visual integrated development environments began to emerge. However, the existing visual design system still has not completely got rid of the traditional manual code input design method, and there are problems such as poor reusability and error-prone editing process. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/34
CPCG06F8/34
Inventor 赵千川李学良杨文
Owner TSINGHUA UNIV
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