Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Remote stepping motor control system based on Ethernet

A stepping motor and control system technology, applied in the control system, motor generator control, transmission system, etc., can solve the problems of high development cost, short control distance, complex equipment, etc., and achieve low development cost, long control distance, Simple effect of hardware control circuit

Inactive Publication Date: 2012-09-19
CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are mainly two types of stepper motor control systems that have been used: the first is to use the control mode of the upper computer, and communicate with the computer through serial ports such as RS232 and RS485, but the control distance is relatively short; the other is to use wireless modules. Remote control, but its development cost is high and the equipment is complicated

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Remote stepping motor control system based on Ethernet
  • Remote stepping motor control system based on Ethernet
  • Remote stepping motor control system based on Ethernet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] In order for those skilled in the art to better understand the technical solution provided by the present invention, it will be described in conjunction with specific implementation below.

[0010] to combine figure 1 , which is a schematic diagram of the overall structure of the Ethernet-based remote stepping motor control system in the present invention.

[0011] The Ethernet-based remote stepping motor control system provided by the present invention includes an Ethernet controller module, a microprocessor, an external memory, a drive circuit and a stepping motor, wherein:

[0012] Ethernet controller module, using ENC28J60 chip, used for Ethernet data communication and sending data packets to the microprocessor;

[0013] The microprocessor includes an ARM processor, a button module and a liquid crystal display, which are used to generate a driving pulse signal for driving a stepping motor;

[0014] External memory, using 128M NAND FLASH chip M29W128FH, used to sto...

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

No PUM Login to View More

Abstract

The invention relates to a remote stepping motor control system based on Ethernet. The remote stepping motor control system comprises an Ethernet controller module, a microprocessor, an external memory module, a drive circuit and a stepping motor, wherein the Ethernet controller module is used for realizing data communication between a remote client and the microprocessor; the microprocessor is used for generating a pulse signal for driving the stepping motor; the external memory module is used for storing web page information, and the drive circuit is used for amplifying a drive pulse and driving the stepping motor. Compared with the prior art, the remote stepping motor control system based on Ethernet provided by the invention aims to improve the control distance, carries out Internet communication by adopting the Ethernet controller module, and can carry out long-distance real-time control of the stepping motor in any place where Internet can be used.

Description

technical field [0001] The invention relates to the field of remote motor control, in particular to an Ethernet-based remote stepping motor control system. Background technique [0002] With the rapid development of industrial automation, various control systems are used for on-site control of equipment to control the operating status of equipment in real time. However, due to the increasing scale of the automation system, the traditional on-site centralized control mode can no longer meet the needs, and the control system has begun to develop towards informationization and networking. Ethernet technology supports almost all network protocols, so it is widely used in data information networks, and has the characteristics of good real-time performance and wide openness. In recent years, with the development of network technology and the increasingly higher requirements for network performance in the field of industrial control, Ethernet is gradually entering the field of ind...

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
no application Login to View More
IPC IPC(8): H02P8/14H04L29/08
Inventor 张震
Owner CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com