An Intelligent Programmable Logic Controller

Abstract

The invention discloses an intelligent programmable logic controller. In use, development and operation can be performed by a worker without any professional language or technology, meanwhile hardware real-time performance is higher, a graphical interface is adopted for display, and the production process is made visual. The intelligent programmable logic controller comprises a configuration state editing system, a driving control system, a running monitoring system and a transmission controller. The configuration state editing system sends a building and automatic editing program to the driving control system which converts an automatic program into driving script files capable of being recognized by the transmission controller, and corresponding production equipment can be controlled to work according to the driving script files. In the running period, the running monitoring system will acquire the operation states of various devices for monitoring so that a worker can conveniently look up the operation states.

Description

technical field [0001] The invention relates to a logic controller, in particular to an intelligent programmable logic controller used in an industrial automatic control room. Background technique [0002] Programmable logic controller, referred to as PLC (Programmable Logic Controller), uses a type of programmable memory, stores programs in it, executes user-oriented instructions such as logical operations, sequence control, timing, counting and arithmetic operations, and passes digital Or analog input and output control various types of machinery or production processes. [0003] Because PLC technology has an open hardware architecture that is difficult to build, staff must go through a long period of professional training to master the programming method of a certain product. In order to overcome these defects, soft PLC technology has emerged. The characteristics of soft PLC technology are: under the premise of retaining the PLC function, it adopts the architecture of f...

AI Technical Summary

Problems solved by technology

[0007] 1. Due to the monopoly of the PLC industry, when users choose PLC products from a certain manufacturer, they must use the software and hardware products of the manufacturer and learn their software development process, which makes the development threshold and development cost very high;

[0008] 2. Programming and configuration need to be developed by different departments, and then integrated through system integration

This not only increases the development cost, but also increases the difficulty of development;

[0009] 3. When the needs of users change, it often requires a huge cost

[0010] Because of the above three points, specialized automated service middlemen appeared in the market, resulting in invisible waste of resources, and a serious crisis of intellectual property and production secret leakage

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