Dissertation > Excellent graduate degree dissertation topics show

Design and Implementation of a Testing System for Vehicle CAN Networks

Author: XueYuan
Tutor: LiYinGuo
School: Chongqing University of Posts and Telecommunications
Course: Control Theory and Control Engineering
Keywords: CAN Testing System CAN database Real-time Testing Off-line Analysis
CLC: TP273
Type: Master's thesis
Year: 2011
Downloads: 134
Quote: 0
Read: Download Dissertation

Abstract


Along with expanding of vehicle CAN network’S application requirements．itsdevelopment technique become the key factor to the development ofvehicular networks．In orderto ensurethe correctness ofCANnetworkdevelopmentprocesss and efficiencyand reducethe cost，it’S necessarytouse someprofessionaltoolsfor a series ofrigoroustests to full inspection product quality．However,the development technologies nowalready form industrialization vehicle network testing tools have a monopoly by a fewdeveloped countries at present．But in this field of research and development ofdomestic level obviously lag behind advanced international standards，witch seriouslyrestrict the progress of China’S automobile network technology and the development oftheentire automotiveindustry．Therefore，itis ofvitalimportanceto develop avehicleCAN network testing system with independent intellectual property rights．According to the problem that there is no any domestic independently developedvehicleCANnetworktesting system．thethesisputsforward a kind of design scheme ofvehicle CAN network universal testing system．Morewhile，considering the algorithmuncertainty of CAN protocol resolution caused by the fact that there is no one openunifiedCAN application-layerprotocol，an aidedtestingtoolnamedCANdb editoristobe designed for users to def’me the application-layer protocol ofCAN network．And it aswell as afforts a support ofdeterminate algorithm ofCAN protocol resolution for thetesting systemintheway ofimporting a suffixalfilewithXML．Then，onthebasis ofthe project research resultes，a vehicle-mounted CAN network testing system isdeveloped．Andthemain contents ofthisthesisareasfollows：Firstly,thevehicleCANnetworkanditsdevelopment situationandfuturaltrendarereviewed,as well as the research status of vehicle network development tools at homeand abroad．Andthen，afurther study aboutthe CarCAN networkprotocolandtestingtechnology is done，focusing on the CAN network testing analysis method and thenetwork performance evaluation index．Secondly,the architectm’e of the testing system，which includes the auxiliary testtool and the test execution system，is given based on object-oriented idea，withanalyzing the class model，the state model and the interactive model．Thirdly,the vehicle CAN network testing system is realized on the base ofthe designing and realizingmetho~includingtheCANdb editerwiththemainfunctions ofCAN application-layer protocol design and file generation for CAN database，and theinterface framework ofthe testing system，as well as other four important functionalmodules，which arethedatamanagementmodule，communicationmodule，testanalysismodule andoutputdynamoicdisplaymodule．In orderto validatethefeasibility ofthetestingt system’Swhole designproposal，functional tests，bench experiments and the real Car tests are carried out．And testingincludes the functions of communications，network analysis，resolution protocol，off-line data analysis，ete．Through the analysis of the test cases alas results，theeffectivenesss of the vehicle-mounted CAN network testing system is verified and thefeasibilityofthedesignisproved．

Related Dissertations

  1. Design and Development of Application Programme for Fault Analyzer Based on Wince Platform,TP311.52
  2. Wireless Sensor Net Based Study on Comprehensive Energy Monitoring Technology of Electric Vehicle,U469.72
  3. Study on System of Electronic Documetnt Security Signature,TN918.2
  4. Design and Implementation of the weapons and equipment information management system,TP311.52
  5. Force Online Examination System Design and Implementation,TP311.52
  6. The Studying of University Students’ Community Management Based on GIS,G647
  7. Research and Design of One Kind of Paper’s QCS That Based on Embedded System,TP368.1
  8. Development of the on-line Training and Examination System of Army,TP311.52
  9. The Establishment of Chemical Toxicological Database for Wool Industry,TS131
  10. Research of Contaminated Site Investigation and Assessment Information System for Soil,X825
  11. Web-based information platform nonlinear characteristics of art,J205
  12. Yanzhou Mining typical object spectrum database construction and application of,P208
  13. Study on the Key Technologies of Domain Database-Oriented Question and Answering System,TP311.13
  14. Incremental rough set attribute reduction,TP18
  15. The Study of Accuracy Management Method Based on Hull Contruction,U673.2
  16. Design of Power Quality Monitoring System Based on LabVIEW,TM76
  17. On the Research and Realization of Portable Meteorological Data Collection System,TP274.2
  18. The Research on Digital Watermarking Technology for Relational Database,TP309.7
  19. Research of Security Computer Board Testing System Based on Embedded System,TP306.2
  20. Based on the Introduction of University Teaching Management System Design and Implementation,TP311.52
  21. Research of Bi-directional Transformation between XML Data and Relational Data with Semantic Constraints,TP311.13

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Automatic control,automatic control system
© 2012 www.DissertationTopic.Net  Mobile