Open type digital control system for hierachical monitoring and remote network diagnosis

A technology of remote network and numerical control system, applied in the field of open numerical control system, can solve problems such as unsolvable problems and delay in production, and achieve the effect of enhancing the diagnostic ability of the machine

Inactive Publication Date: 2002-08-21
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes production is delayed due to problems that cannot be resolved during product processing

Method used

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  • Open type digital control system for hierachical monitoring and remote network diagnosis
  • Open type digital control system for hierachical monitoring and remote network diagnosis
  • Open type digital control system for hierachical monitoring and remote network diagnosis

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Embodiment Construction

[0043] Below in conjunction with accompanying drawing, the implementation of the present invention is described as follows:

[0044] exist figure 1 Among them, central microprocessor 1, high-speed DSP processing chip 1-1, general control and interaction management chip 2, storage chip 3, current clock circuit 12, general control and user interaction interface 11, state monitoring and fault diagnosis chip 7, network The management control chip 8 , the data resource management chip 9 , and the network and remote control interface 10 are respectively connected to the system bus 6 . The storage chip 3 is composed of a system work ROM storage chip 4 and a data FIASH-ROM storage chip 5 .

[0045] in,

[0046] 1. The central microprocessor 1 is used for the overall control operation and coordination of functional performance of the system. The internal micro-control chip can adopt 32-bit high-performance embedded micro-control chip. In the working environment of the supporting em...

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PUM

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Abstract

The open type digital control system includes one digital control system comprising system bus, CPU, universal control and user interactive chip, memory chip, power supply and clock circuit and universal control and user interactive interface; one state monitoring and fault diagnosing chip, one data resource managing chip, one data information storing chip, one network managing and controlling chip, one network and remote monitoring interface; one control software with cured hierarchial monitoring and remote network diagnosing function. The present invention has hierarchical intelligent network functions of state monitoring and fault diagnosis and based on local computer monitoring the present invention completes hierarchical monitoring and managing according to user defined monitoring algorithm and through stepped connection to upper layer network. The local computer diagnosis function is strengthened gradually via classified storing and self-learning.

Description

technical field [0001] The invention belongs to the category of control and adjustment, and in particular relates to an open numerical control system with computer hierarchical monitoring and remote network diagnosis functions. Background technique [0002] The current CNC system basically has two modes, one is the closed structure CNC system of the traditional special-purpose single-chip processor mode, and the other is the open CNC system based on the industrial computer and the motion control card mode that is currently in the research and development stage. [0003] The traditional CNC system uses a dedicated single-chip microcomputer as the hardware core. The closed architecture shields all system technical details, and only provides users with fixed-function external general control interfaces. Users must select matching peripheral drive devices according to system requirements. CNC machine construction. Once the system is finalized, users are bound by the fixed funct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/02
Inventor 王太勇李宏伟薜国光
Owner TIANJIN UNIV
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