Integration method of json-based io and control logic configuration

Abstract

The present invention relates to a kind of integration method of IO and control logic configuration based on JSON, it comprises the following steps: Step 1, according to the structure encapsulation format of IO data in the control code, write JSON file, the JSON file of described writing and control The structure level of the IO data in the code is consistent; step 2, establish a data class corresponding to each level of the above JSON file in the project of the configuration software; step 3, write the function ReadJSON and JSON file for reading the JSON file The writing function WriteJSON; step 4, the integrated function function UpdateSoftJosnData forming the interface data; this function is called to update the interface data every time the configuration software is started or the IO interface signal changes. The invention can quickly generate interface exchange files through JSON, efficiently output dependent interface resource data, and greatly improve the efficiency of data exchange; at the same time, the clear and concise self-describing ability of JSON is used to realize a complete description of the entire dependent resource.

Description

technical field [0001] The invention relates to an integration method, in particular to a JSON-based IO and control logic configuration integration method, belonging to the technical field of JSON data interaction. Background technique [0002] The integration of IO signals and control logic is an indispensable function in the configuration development process. Its function is to integrate the logic part of the control software with the hardware interface module and communication module to realize data exchange between modules. [0003] Configuration development is the mainstream method in the current gas turbine market. It has the advantages of friendly user interface, convenient maintenance and management, and one-stop solution service. It enables users to build or Change your own product control software, high degree of freedom in demand support. At present, foreign advanced gas turbine suppliers all have their own configuration development platforms, which brings pressu...

AI Technical Summary

Problems solved by technology

Because of the large amount of IO signal data, complex formats, and various forms, these data often need to be received and stored in different data structures, and these data need to be quoted frequently and in large quantities during the control software development process, resulting in the degree of coupling between modules. High, complex data relationships, high development and maintenance costs, etc.

Images