Dissertation > Excellent graduate degree dissertation topics show

Development of LXI Instrument Web Interface

Author: SongHongWu
Tutor: MengShengWei
School: Harbin Institute of Technology
Course: Instrument Science and Technology
Keywords: LXI web interface CGI VXI-11
CLC: TP274
Type: Master's thesis
Year: 2008
Downloads: 112
Quote: 4
Read: Download Dissertation


In order to further improve flexibility of the test and control system, a novel technology named LXI which was promoted both by traditional technology and network communications technologies appears at the beginning of 21st century. LXI, which integrated the ease use of GPIB, high performance and small size of VXI and the flexibility as well as high throughput capacity of Ethernet into the instrument, is now regarded as the new generation of modularized automatic test instrument platform based on Ethernet technology. It has been developing rapidly because of its tremendous potential in distributed measurement and applications of hybrid instruments. This thesis describes the LXI Web interface equipment and network configuration software after studying LXI standards and related technical specifications. The results of research on this subject are universal and of great significance on LXI instruments development.LAN configuration is the basis of utilizing LXI instruments’ advantages. This thesis realizes LAN configuration initialization and network state monitoring of LXI instruments using C programming language, including storing users’ configuration information, configuring IP automatically and manually; detecting duplicate IP, etc. LAN initialization and network monitoring procedures are programmed to achieve specific implementation of LAN configuration of LXI instruments.Web control method is a user interface required by LXI instrument which can operate instrument by viewing device information for users. Based on the comparison of the various Web server, this thesis chooses Boa as the embedded Web server, gives the transplant and configuration method, and makes client pages of modules using HTML, JavaScript and Java Applet, and gives the writing method of Server-side CGI process.LXI instrument currently use VXI-11 specification, which is based on SUN-RPC technology, for discovery and identification. On the basis of introducing the VXI-11 specification and basic principles of SUN-RPC, this thesis gives the transplant process of port mapping, and the realization of RPC server-side procedures, thus implements the discovery and identification function of LXI instruments.Finally, the thesis introduces development environment and debugging process on embedded systems, and describes the designing process of the Web interface and the testing methods of DHCP, instrument discovery and identification functions in detail with LXI 64 Channel Relay module as an example.

Related Dissertations

  1. Development of LXI Arbitrary Waveform Generator,TM935
  2. Design of LXI Digital Multimeter Module,TM938.12
  3. Research and Realization of Precision Clock Synchronization Protocol,TP393.11
  4. LXI-VXI Adapter Design,TP274
  5. Research on Integration Technologies of LXI Automatic Test System,TP274
  6. Design of LXI 1553B Bus Communication Module,TP273
  7. Development of LXI Counter,TP274
  8. HTTP-Based Smart Home Network Improvement Program,TP273.5
  9. Based on Embedded Web Server Monitoring System,TP393.05
  10. Study and Implementation on Human-computer Interaction Based on EoC System of NGB,TP11
  11. The Design and Implementation of Monitoring System Based on Embedded Web Server in Portable Satellite Communication Earth Station,TN927.2
  12. Dynamic Traffic Management System Design and Implementation,TP393.06
  13. Based on embedded network technology for remote temperature and humidity monitoring system design and application,TP274
  14. Based on Embedded Web server application technology research,TP393.05
  15. Design of LXI Interface Software Based on VxWorks,TP274
  16. Research of Robot Network Control and Video Capturing Based on ARM Embedded Linux,TP274.2
  17. LXI key technology research,TP274
  18. Research on Integration Technologies of LXI Instrument System Based on LAN,TP274
  19. University portal interface humanized design studies,TP393.092
  20. Embedded System Based on uClinux AMR7 ceramic electric kiln Application of Temperature Control,TQ174.653

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system
© 2012 www.DissertationTopic.Net  Mobile