An industrial process control process guidance system

Abstract

Disclosed is a process guidance system for industrial process control, comprising a process guidance module for carrying out action decomposition and attribute configuration for a controlled element, and carrying out a simple patterning and dragging operation for a process of a user to generate intelligent guidance data capable of being recognized by the system; a data acquisition and monitoring control system for monitoring a running state and parameter adjustment of a process control system project; a process parsing module, wherein a controller parses the data generated by the process guidance module, implementing process control on the process of the user; and an interface drive module for driving a peripheral interface device according to a parsing result of the process parsing module. With the process guidance system, the specific detail and network topology structure of a controlled element do not need to be of concern; and by means of a data drive concept, a user process control program is completely replaced by intelligent data, realizing non-programming of a controller user process program, and allowing process control of a user process to be simple, transparent, direct and flexible.

Description

technical field [0001] The invention relates to the field of industrial control systems, in particular to an industrial process control process guidance system. Background technique [0002] At present, the process control system is divided into two categories: CCS centralized control system and DCS distributed control system. Whether it is a CCS system or a DCS system, people divide it into two fields from the perspective of industry technology, and PLM, MES, and SCADA are divided into two categories. For the IT field, while PLC controller hardware and PLC programming are classified as the AT field. SCADA (Data Acquisition and Supervisory Control System) and the controller are connected through an industrial real-time database. Although these two parts are developing rapidly, their independence also makes the process control cumbersome and complicated, requiring one-to-one programming. Secondly, there are mostly master-slave structures. For example, DCS is a typical maste...

AI Technical Summary

Problems solved by technology

However, it cannot completely transparently integrate engineering configuration, PLC programming, user instrumentation, equipment, and data communication into one

One of the most important bottlenecks is that the controller cannot directly understand the language of the control management software, resulting in the need for differentiated programming to interpret these languages, and flexibility naturally becomes extremely difficult

Images