Dissertation > Excellent graduate degree dissertation topics show

Research of Embedded Concentrator with Web Server

Author: LiCheng
Tutor: JinXinYu
School: Zhejiang University
Course: Circuits and Systems
Keywords: concentrator embedded system embedded database HTTPS embedded web server
CLC: TM76
Type: Master's thesis
Year: 2012
Downloads: 65
Quote: 1
Read: Download Dissertation

Abstract


With the impetus and guidance from the national strategy of "Intelligent Power Network", the updates of electrical power measuring equipments are speeding up. This situation provides a great opportunity for the development of intelligent electrical power measuring equipments and opens a vast market for these equipments. As the concentrator is one of the key equipments of electrical power measuring technology, its research have drawn more and more attention and the research focus begin to expand from basic function to extened function. At the same time, the reliability, security and maintainability of concentrator get a widespread concern.Based on the technolgoy accumulation of traditional concentrator, this paper present the research of concentrator under new situation and proposed an new type of concentrator with web server function. With the web server, this concentrator provide an easy-to-use way to maintain and manage concentrator, making the hardware configuration, management of power consumption information and system testing more convenient. Besides the expansion of function, the security and reliability of the concentrator are strenghthed.First, this paper introduces the hardware design and Linux portion of the concentrator based on an industrial ARM9 embedded microprocessor AT91SAM9260 and a CPLD. Meanwhile, this paper introduces the choice of embedded file system, the Linux driver development and system security configuration specified for the unique feature of concentrator. Second, this paper describes the design and implementation of the application functions of concentrator in detail, including the design of embedded database, HTTPS web server and mechanism of automatic mainterance. Third, this paper discusses the test method of hardware and driver module and the system software, and analyzes the test result, providing the direction of future improvement.

Related Dissertations

  1. Design and Development of Application Programme for Fault Analyzer Based on Wince Platform,TP311.52
  2. Research on Temperature Control System for High-Performance Oven-Control Crystal Oscillator (OCXO),TN752
  3. The Research Design and Implementation of Yipay Mobile Client of Telecommunications Company in Inner Mongolia,TP311.52
  4. Experimental Study of Plate CPC Solar Thermoelectric Power Generation,TM913
  5. Query Execution Plan Cache Based on DM Embedded Database,TP311.13
  6. Dream up an embedded database subquery flattening implementation and,TP311.13
  7. Research on Trojan Horse Transmis Sion Technology Based on HTTPS and WEB SERVICE Shanghai Jiao Tong University,TP393.08
  8. Separation Experimental Study on Optimization Fan-shaped Chute and Cone Concentrator,TD45
  9. Research on Flotation Reform in Sizhou Concentration Plant of Dexing Copper,TD928
  10. New type disc type flow membrane beneficiation machine sub -election Guangxi Phoenix Mountains Mine fine mud tin- tailings Experimental Research on,TD952
  11. Suspension vibration cone concentrator sorting iron ore tailings DAHONGSHAN shaker Study,TD951
  12. The Research on the Efficient Focusing Technique of Micro-thrust-STP,TK513
  13. Research on Low-Voltage Wireless ARMS,TP274
  14. CDMA2000-based embedded database synchronization communication system,TN929.533
  15. The Electric Power Steering System,U463.4
  16. The embedded MSDCC heterogeneous multicore compiler research,TP314
  17. Research and Development of SeaARM9 Platform,TP311.52
  18. Design and Implement of an Embedded Database Management System SQLite,TP311.13
  19. Based on ARM-Linux embedded database and interface applied research,TP311.13
  20. Based on embedded database of mobile environmental monitoring system,TP311.13
  21. Based μC/OS- Ⅱ Ethernet device remote management software design and implementation,TP311.52

CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation
© 2012 www.DissertationTopic.Net  Mobile