The Design and Implementation of Embedded Configuration Software Based on Embedded-Linux

2008 ◽  
Author(s):  
Min Jin ◽  
Xiang Zhou ◽  
Peng Duan ◽  
Zefeng Tian ◽  
Jihui Zhou
Keyword(s):  
Embedded Linux ◽  
Configuration Software ◽  
Design And Implementation ◽  
Embedded Configuration

Design and Implementation of Real-Time Database in Embedded Configuration Software

2013 ◽  
Vol 411-414 ◽  
pp. 370-376
Author(s):  
Xiu Juan Wang ◽  
Xiao Bing Li ◽  
Yu Tang Chen ◽  
Meng Cheng ◽  
Zhong Xin Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Shared Memory ◽  
Configuration Software ◽  
Timely Manner ◽  
Design And Implementation ◽  
Design Idea ◽  
Real Time Database ◽  
Storage Structures ◽  
Embedded Configuration ◽  
Access Efficiency

This paper mainly introduces the design idea of real-time database in embedded configuration software. According to the characteristics of real-time database, this paper using three layer storage structures which consist of shared memory, file system and general database. It improves the access efficiency of real-time database and data reliability in a timely manner.

Design and Implementation of Router Configuration Software in the Information System

2014 ◽  
Vol 513-517 ◽  
pp. 1586-1589
Author(s):  
Jun Xian Liu ◽  
Wei Zhang ◽  
Quan Zhi Zhou ◽  
Xiao Fang Lou ◽  
Xu Fei
Keyword(s):  
Information System ◽  
Information Systems ◽  
Configuration Software ◽  
Graphical Interface ◽  
Quality Requirements ◽  
Design And Implementation ◽  
Operation And Maintenance ◽  
Maintenance Personnel

Due to the complexity of the router, its professional configuration leads to the phenomenon that operation and maintenance personnel of the information systems can not be competent for the configuration tasks. In order to lower the practitioner threshold of their operating and maintenance personnel, a WYSIWYG router configuration software in graphical interface needs to be developed. With the reduced quality requirements of employees, the main functions of the router configuration are achieved. This article describes the development and design of this kind of configuration software.

Design and Implementation of Heat Exchange Station Control System

2012 ◽  
Vol 170-173 ◽  
pp. 2666-2669 ◽  
Author(s):  
Huan Zhang ◽  
Shu Qi Shang ◽  
Ran Bing Yang
Keyword(s):  
Control System ◽  
Heat Exchange ◽  
Pressure Control ◽  
Steam Pressure ◽  
Configuration Software ◽  
Main Process ◽  
Pid Algorithm ◽  
Design And Implementation ◽  
Level Of Automation ◽  
Station Control System

This paper introduced a design and implementation of heat exchange station control system based on PLC and industrial configuration software, including the control scheme and principle, hardware selection and software design, etc. The circulating pumps and replenishing pumps in the system can all be driven automatically by PLC and inverter. Main process parameters e.g. steam pressure and measurement temperature can all be shown on the industrial PC running configuration software, and instructions could be sent by the engineer and operator on-the-spot via the Human Machine Interface as well. The automatic pressures adjustment of steam supply of the heater by advanced PID algorithm has been realized finally. It is verified that the system is highly reliable and stable, and it greatly enhances the level of automation and pressure control accuracy of the heat exchange station and meets all the equipments running demands well.

Design of Piping Functionality for ARM Based Multi-Process Mono-Kernel Embedded OS

2013 ◽  
Vol 373-375 ◽  
pp. 1634-1637
Author(s):  
Bo Qu
Keyword(s):  
Operating System ◽  
Embedded Linux ◽  
Embedded Operating System ◽  
Reading And Writing ◽  
Process Communication ◽  
Embedded Os ◽  
Design And Implementation ◽  
Key Techniques ◽  
Inter Process Communication

This paper describes the design and implementation of piping functionality for ARM based multi-process mono-kernel embedded operating system, including overview of inter-process communication, key techniques of designing piping routines such as getting i-node for piping, creating pipe, reading and writing pipe, and terminating pipe, etc. At the final, the paper provides a demo example to show the effect. Based on the piping routines described in this paper, more powerful shell interpreter with redirecting and piping functionalities as well as other shell commands analogous to that of embedded Linux can be implemented.

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