System and method for realizing real-time custom control of numerical control system
A numerical control system and self-defined technology, applied in the field of numerical control system and numerical control system control system, can solve the problems of inability to meet high real-time performance, low overall efficiency, and inability to flexibly control the numerical control system, etc. Efficient effect
Active Publication Date: 2020-02-21
SHANGHAI WEIHONG ELECTRONICS TECH +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current existing design only adjusts the original system framework, the overall efficiency is not high, it cannot meet the high real-time requirements, and it cannot make the user more flexible to control the CNC system under certain rules
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.
[0024] see figure 2 As shown, the system for realizing the real-time self-defined control of the numerical control system of the present invention includes:
[0025] Host computer, used to output script logic content;
[0026] A numerical control controller, connected with the host computer, is used to transmit input data periodically;
[0027] The Lua logic processing module is connected with the numerical control controller and the upper computer, and is used for processing the received input data and transmitting the output data.
[0028] As a preferred embodiment of the present invention, the input data includes hardware input port status values, data required for motion control and input data required for functions.
[0029] As a preferred embodiment of the present invention, the output data includ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a system for realizing real-time custom control of a numerical control system, and the system comprises an upper computer for outputting a script logic content; a numerical control controller which is connected with the upper computer and is used for periodically transmitting input data; and a Lua logic processing module which is connected with the numerical control controller and the upper computer and is used for processing the received input data and transmitting the output data. The invention further relates to a method for achieving real-time custom control of thenumerical control system based on the system. By adopting the system and the method for realizing the real-time custom control of the numerical control system, the Lua script language provides greatconvenience for a user in the aspect of flexibly controlling the numerical control system, so an instruction can be quickly executed, and the high requirement of the numerical control industry on themachining real-time performance is met. The method is high in efficiency, and a user can control the numerical control system more flexibly; I / O control, motion control and other auxiliary function control are normally executed, the user-defined numerical control function degree is high, and use is convenient.
Description
technical field [0001] The invention relates to the field of numerical control systems, in particular to the field of control systems of numerical control systems, and specifically refers to a system and method for realizing real-time self-defined control of numerical control systems. Background technique [0002] The flow chart of the existing control method is as follows: figure 1 As shown, it can be seen from the existing control method: the existing control method is to use the Lua script as a configuration file to save the corresponding relationship between the host computer and the underlying API. The underlying API, then executes. In this process, the Lua script file is used as a bridge between the upper computer and the bottom layer. [0003] As the CNC industry has higher and higher requirements for real-time processing, it is not only necessary to quickly execute instructions, but also to satisfy users who can customize and control the CNC system according to cer...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/4065
CPCG05B19/4065G05B2219/37616Y02P90/02
Inventor 莫雪林郑之开朱成坤刘方超
Owner SHANGHAI WEIHONG ELECTRONICS TECH