Dissertation > Excellent graduate degree dissertation topics show

The Design and Implementation of Electronic License Plate Recognition System Based on Embedded Linux

Author: ChenWei
Tutor: YuJianDing
School: Ningbo University
Course: Circuits and Systems
Keywords: Electronic License Plate RFID Embedded Linux nRF24L01
CLC: TP391.41
Type: Master's thesis
Year: 2013
Downloads: 2
Quote: 0
Read: Download Dissertation

Abstract


The electronic license plate recognition system in this thesis is one of the popularresearch projects in recent years in China. There are many advantages of electronic licenseplate recognition system, such as high reliability, simple operation and low cost in vehiclemanagement.And there will be a good future of solving city traffic monitoring, roadcongestion and vehicles illegally operating problems, so the application prospect is very broad.Based on the RFID radio frequency identification (RFID) technology, the reader-writer ofelectronic license plate and electronic tags are designed. The Arm9processor, embeddedLinux operating system and nRF24L01transceiver controller are used in the handledreader-write device design scheme. The built-in micro controller and2.4GHz free frequencyband nRF24LE1integrated chips are used in electronic tag. In practical application, when thevehicles equipping with an electronic tag entering into the scope of reader-writer device, thereader-writer device will timely identify the vehicle information of electronic labels, andupload to the control management system. Through this way, the purpose of non-contactrecognition of license plate is achieved. In the article, the function and practical significanceof electronic license plate recognition system is introduced, especially the principle andcharacteristics of RFID radio frequency identification technology; Then a design scheme ofthe system is put forward, the structure of each module is provided; And then hardware designmethod of the electronic license plate recognition system is introduced, each part is given aprinciple diagram, such as: radio frequency circuit, memory interface circuit, USB circuit, etc.;the development environment is based on the embedded Linux, after the familiarisation withthe rf chip nRF24L01, the RF driver program is developed; then the electronic tagcommunication and application program of read er-writer based on Linux systems is designed,including radio frequency communication, encryption, serial port communication, interfacedisplay, etc.; After the test, the system basically achieves the anticipates goal, satisfied therequirements of using the radio frequency technology in the field of license plate recognition.

Related Dissertations

  1. Study on RFID Techniques in the Manufacture of Used in Automobile Ignition Coils,TP391.44
  2. Signal Acquisition and Processing Platform Design and Implementation of Trawl Sonar System,S951.2
  3. The Design of Embedded Image Transmission Terminal Based on the TCP/IP Protocol,TP368.1
  4. Animal products quality safety and security regulation of RFID systems,TS201.6
  5. Development of Intelligent Interpretation System Based on ARM9,TP391.44
  6. F enterprises with RFID data capture products to improve i Research and Application,TP274.2
  7. Five key research questions Chinese military physical examination of digital system design and its implementation,E917
  8. Wireless handheld terminal design electronic tags,TP311.52
  9. Research on Anti-Collision Technology of Vehicle Acess/Exit Management System Based on RFID Technology,TP315
  10. Rfid-based Information Management Platform for the Aviation Food Logistics,TP311.52
  11. Things based lithium battery Intelligent Integrated Management System,TM912
  12. The Design and Research of a Embedded Communication Management Device,TP368.1
  13. ASK Demodulation Technology Based on RFID System Tag of 0.13um Technology,TP391.44
  14. A Design Study of PLC Elevator Access Control System Based on RFID,TP273.5
  15. The GUI Design and Realization of Embedded Video Monitoring System,TP277
  16. Study and Application of Emergency Logistics Management System for the 2nd Artillery,TP315
  17. Active RFID-based Wireless Sensor Network Research and Application,TN929.5
  18. Based on RFID Prison Intelligent Management System Research and Implementation,TP315
  19. Research of Embedded Vehicle Positioning System,TN95
  20. ARM9-based Monitoring System for Aquaculture,TP368.1
  21. Study of RFID Reader Anti-collision Algorithm for Dense RFID System (DPC-EDiCa-a Novel Algorithm Proposed and Studied),TP391.44

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
© 2012 www.DissertationTopic.Net  Mobile