Method for directly realizing control by process logic topological graph

Abstract

A method for directly achieving control through a process logic topological graph is disclosed, the process logic is described in the mode of the process topological graph, and a control task is achieved. The method comprises the following steps of: A, realizing description of the process logic in a process topological graph manner; B, integrating all control resources in a user system, and organizing according to process control requirements; C, automatically generating an architecture of the hardware resource topological graph by SCADA, organizing the architecture by a user, and generating aresource topological graph; D, normalizing software resources and hardware resources to form a database control table in the system; E, interacting system resource data through a pointer structure; F, running the organized process topological graph and the control data table through a TLC (process logic controller) to realize system control; and G, the industry expert knowledge sharing platform improving the industry control level. By describing the user's process logic, programming one by one for the controller is not required. Compared with the traditional control realization mode, the comprehensive efficiency is at least improved by 10 times or more. The software and hardware resources of the system can be randomly quoted.

Description

technical field [0001] The embodiments of the present invention relate to the field of non-customized control, in particular to control fields such as industrial control and smart home, which can be directly described by process logic topology diagrams. Background technique [0002] After decades of development in industrial control, whether it is software or hardware, its technical progress has greatly changed the complexity of programming and applications, but there are always the following problems: [0003] Difficulty interacting with process requirements: user process and control belong to different knowledge fields. It is very difficult for control engineers to fully understand the user's process in a short time. The complexity of control and the independence of control and process are insurmountable by traditional control models the barrier; [0004] Poor rapid adaptability of the control system: For users with changing processes, the complexity of the control implem...

AI Technical Summary

Problems solved by technology

[0009] For this reason, the embodiment of the present invention provides a method for directly implementing control from the process logic topology diagram to solve the problem in the prior art that all control systems need to program the controllers one by one due to the problem of the control system implementation mode

Images