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Reconstituted digital control module

A technology of digital control and control module, applied in the direction of digital control, computer control, electrical program control, etc., can solve problems such as the complete openness of the system that cannot be truly solved, and achieve good economic benefits.

Inactive Publication Date: 2006-11-29
NINGBO JINFENG WELDING & CUTTING MACHINERY MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they did not propose a solution for the modularization of the hardware system, and could not really solve the problem of complete openness of the system

Method used

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Embodiment Construction

[0019] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the reconfigurable digital control module of the present invention is divided into three modules: a reconfigurable interface module, a state coordinator module and a control module. The reconfigurable interface module is a DCOM (Distributed Component Object Model) component. The upper-level management computer transmits new information about the processing sequence and process to the component by calling the COM (Component Object Model) interface on the component, and the reconfigurable interface module passes the shared memory between the state coordinator module and the control module Pass these information to the state coordinator module and the control module respectively. According to the information, the reconfigurable digital control module of the present invention can reconfigure its processing seque...

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Abstract

The present invention relates to a restructurable digital control module which can be used in the field of computer digital control technology. Said invention utilizes restructurable interface module, state coordinator module and control module to form a modular open structure, the restructurable interface module, state coordinator module and control module are coupled by means of shared internal memory, and the state coordinateor module and control module can utilize respective COM interface to retain mutual communication between both them. the use of said invention can restructure numerical control module, and can meet the concrete requirements of various types of numerically-controlled products.

Description

technical field [0001] The invention relates to a computer digital control module, in particular to a reconfigurable computer control module. It is used in the field of computer numerical control technology. Background technique [0002] Computer numerical control technology is a machine tool control technology developed in the 1970s. It integrates computer, microelectronics, automatic control, sensor testing, mechanical manufacturing and other technologies, and is the basis of modern manufacturing technology. Modern numerical control technology is developing towards the sixth generation after five generations of electron tube NC, transistor NC, NC using small-scale integrated circuits, small computer NC, microprocessor NC, etc. [0003] An open-structure CNC system should have strong adaptability and flexible reconfiguration capabilities. It should be able to easily reconfigure the computer numerical control system in a short period of time through the replacement of hardw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/18G05B19/414G05B15/02
Inventor 殷跃红严灏盛鑫军俞建峰
Owner NINGBO JINFENG WELDING & CUTTING MACHINERY MFR
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