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Computer programmable autocontrol system and control method thereof

An automatic control system, computer technology, applied in the direction of electrical program control, etc., can solve problems such as the inability to meet industrial control requirements, and achieve the effect of open upgrade or conversion of control methods

Inactive Publication Date: 2009-09-16
GOOGOL TECH SHENZHEN LTD GUANGDONG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the single industrial control mode of traditional industrial controllers cannot handle at least two or more functions in logic, motion, proportional-differential-integral (Proportion Integration Differentiation, PID) control, and drive on one platform. industrial control requirements

Method used

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  • Computer programmable autocontrol system and control method thereof
  • Computer programmable autocontrol system and control method thereof
  • Computer programmable autocontrol system and control method thereof

Examples

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Embodiment Construction

[0044] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] In the embodiment of the present invention, the system block diagram of the computer programmable automatic control system is as follows figure 1 As shown, it includes application layer, real-time scheduling layer and real-time control layer. The functions and implementation methods of each layer are described as follows.

[0046] The user develops and compiles the application program and the human-computer interaction interface through the network server at the application layer, and the interface realizes remote communication and network human-computer interface interaction functions. Users can input various files that need to be executed from the application layer, such as G code files, or robot coordinate system action teaching files, etc. Configuration information can also be configured through the application layer.

[004...

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Abstract

The present invention discloses a computer programmable autocontrol system and a control method thereof, where the system includes an application layer, a real-time dispatch layer and a real-time control layer, wherein the application layer is used for developing and coding programs, to implement remote communication and network man-machine interface interactive function; the real-time dispatch layer is used for real-time operation of programs of the application layer, and real-time dispatch of an operating instruction on the real-time control layer, to thereby operate hardware; the real-time control layer is used for execution of the operating instruction, so as to complete control operation. According to the invention, a system platform with uniform combination of software and hardware is used, to integrate control modes, such as a PLC control mode, a machine-man control mode and so on into one system, which supplies functions such as logic, motion and processing; with this system, a user can upgrade or convert the control mode more flexibly and openly.

Description

technical field [0001] The invention relates to an industrial control system and its control method, in particular to a computer programmable automatic control system and its control method. Background technique [0002] Controllers currently used in industrial control include programmable logic controllers (ProgrammableLogic Controller, PLC) and computer controllers (Personal Computer, PC) and other controllers. Usually the PC's general-purpose operating system does not provide enough stability for the control. Installing PC-based controls forces dealing with system crashes and unexpected reboots. The fact that a PC has spinning magnetic hard drives and non-industrially robust components, such as power supplies, makes it more prone to failure. Plant operators need the ability to restore systems during maintenance and troubleshooting. Using ladder logic, they can manually force the coils back to their ideal state, and can quickly patch the affected code to restore the sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/02
Inventor 吴宏王礡吕恕
Owner GOOGOL TECH SHENZHEN LTD GUANGDONG
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