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Remote motor control system based on eCos (embedded configurable operating system) and Web server

A motor control and server technology, applied in the control system, motor generator control, transmission system, etc., can solve the problem of high cost, achieve the effect of long control distance, simple hardware implementation, and good real-time performance

Inactive Publication Date: 2012-11-07
CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these solutions need to redevelop the original equipment, and the cost is slightly higher

Method used

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  • Remote motor control system based on eCos (embedded configurable operating system) and Web server
  • Remote motor control system based on eCos (embedded configurable operating system) and Web server
  • Remote motor control system based on eCos (embedded configurable operating system) and Web server

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The specific implementation of the specific technical solutions of the present invention will be explained in conjunction with the specific implementation.

[0012] The overall framework of the system is as figure 1 As shown, the remote motor control system based on eCos and Web server can control the stepper motor on site, and users can access the control system through a browser, obtain page information and send control commands. Based on the above functional requirements, the overall design of the hardware and software of the remote motor control system was carried out.

[0013] Combined hardware design figure 2 , The hardware of the remote motor control system includes a microprocessor, a serial communication module, an Ethernet module, a keyboard interface circuit, a stepper motor drive circuit and an external SRAM circuit, etc. in:

[0014] The microprocessor adopts ST's STM32F103 series chip as the core processor of the remote motor control system, and uses t...

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PUM

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Abstract

The invention discloses a remote motor control system based on eCos and a Web server, designs and realizes the remote motor control system based on eCos and the Web server. On the basis of completing the system frame design, the detailed design of a hardware circuit is carried out, an eCos operation system is implanted, and the drive development of a serial port, GPIO (general purpose input / output), an Ethernet controller, an external SRAM (static random access memory), a step motor and so on are realized. The function requirement of the remote motor control system is finally realized through the implantation and development of an embedded TCP / IP (transmission control protocol / internet protocol) protocol stack LwIP (light weight internet protocol) and the Web server. Relatively, the production efficiency of the remote motor control system provided by the invention is improved due to the realization of automatic production and networked management of the embedded Web server in the production field, and the remote motor control system has the advantages of high stability, high real-time performance, low cost, and so on.

Description

technical field [0001] The present invention relates to the field of remote motor control, in particular to a remote motor control system based on eCos and Web server Background technique [0002] With the rapid popularization of automation systems, these control systems can control the status of equipment in real time, providing an effective guarantee for the automatic operation of field equipment. However, since most industrial control systems adopt the traditional control mode, production managers cannot remotely control the operation of equipment anytime and anywhere. Motor remote control technology integrates control technology and network communication technology, and realizes comprehensive functions such as remote access, control and data communication of motor equipment. Because this technology enables the information network to be directly embedded in the on-site control network of traditional industrial equipment, which conforms to the trend of decentralization of...

Claims

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Application Information

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IPC IPC(8): H02P8/22H04L29/08
Inventor 张震戚湧孙瑜方赓朱长林
Owner CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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