Dissertation > Excellent graduate degree dissertation topics show

The Research of the Equipment for Correcting Infrared Journal Temperature Detection Point

Author: LiuYanXin
Tutor: YangBaoQing
School: Dalian Jiaotong University
Course: Vehicle Engineering
Keywords: Simulation array A / D converter SCM LCD
CLC: TH811
Type: Master's thesis
Year: 2008
Downloads: 60
Quote: 0
Read: Download Dissertation

Abstract


Hotbox elevated train running at high speed , may lead to the cut shaft even train subversion , commonly used infrared temperature detection systems detect the train Hotbox . The replacement of the high-speed train passing vibration detection equipment maintenance, resulting in the probe position often deviated from the best detection angle . And site calibration mainly rely on manual , not only time-consuming , and poor operability and objective impartiality . This article describes the overall design of the the infrared detection point smart correction device . Correction device (including A / D ) by the C8051F020 MCU spotlight simulation array enlarge isolation module and human-machine interaction module . Device will be a bracket spotlight simulation array accurately fixed on the train bearing the corresponding position , the spotlight's heat radiation signal analog thermal axis signal , microcontroller C8051F020 control simulation array of each lamp lit dark , at the same time the infrared probe of the corresponding output carried acquisition , using approximate model calculation probes corresponding focus position , and displayed on the dot matrix liquid crystal graphic display DFB12864-01 , indicate correction officers how to adjust the probe , and then refined processing , precise positioning to improve the speed of correction to ensure the accuracy of the Hotbox Detection and debugging the safety of personnel . The device to the C8051F020 microcontroller as the core , to simulate the thermal axis signal spotlight simulation array thermal radiation signal acquisition and processing of infrared temperature detection system output voltage signal to determine and display the current position of the infrared detection point , the existing the infrared detection of infrared temperature detection system is more accurate and rapid correction . According to the needs of today 's railway development and infrared detection field is an urgent need , the integrated use of the application of computer technology and intelligent measurement and control technology , more advanced equipment and emerging technologies . Infrared detection point smart correction device instead of the train bearing the train passes , intelligent measurement and control technology , accurate correction point the infrared detection of the Hotbox infrared detection system , to meet the urgent needs of the high-speed railway .

Related Dissertations

  1. Design of Electronicalcontrol System for Electronic Jacquard Knitting Machine,TS183
  2. Research on Photo-Electric System of Rotating Shaft Radial Runout and Rotary Speed Real-Time Measurement,TH822
  3. The Equivalent Circuit Model of Radial Vibration Mode Piezoelectric Transformer and Its Application,TM406
  4. Grid-Side Converter Control and Wind Turbine Emulator in Direct Drive Wind Power System,TM46
  5. Research on the Topologies of Polarity-Variable Micro Oxidation Pulse Power,TN86
  6. The Technologies for Interoperability of Heterogeneous Enterprise Applications and Their Application in Material SCM,TP311.52
  7. Methane Concentration Detecting Instrument Based on Infrared Absorption Theory,TP216
  8. Research on Software of TFT-LCD Testing Equipment Based on ARM,TN873.93
  9. Control System of Rotary Drying for Flake Agricultural Materials,S226.6
  10. Intrusion detection based on the ultrasonic echo envelope in the military security patrols,E919
  11. Research on Power Supply of Contactless Power Transfer System,TM46
  12. Design of GPS Information Receiving System Based on Nios Ⅱ,TN967.1
  13. Expression of Caspase-4 and Caspase-3 Gene Related Apoptosis in Pathological Changes of Sternocleidomastoid of Congenital Muscular Torticollis and Four Years Clinical Followed-up for Opereated Patients,R726.8
  14. CAN bus technology in the meteorological monitoring System Research and Implementation,P409
  15. A Research on Erection Technology of 210 Tons Converter Ontology Equipment in New Steel Group,TF748.2
  16. Design of General LCD Detection System,TN873.93
  17. Research on Control of Direct Driving Type WTG Grid Converter Based on DSP,TM46
  18. Design and Implementation of the CAN-Ethernet communication protocol converter based on ARM9,TP273.5
  19. The Research and Design of Converter Steelmaking Endpoint Guiding System,TF345
  20. The Feasibility Study on Oxygen Converter Gas Purification and Recycles of SGBY Ltd,F426.31
  21. Low-power、multi-host Interface、multi-layer Design of the LCD Controller,TN873.93

CLC: > Industrial Technology > Machinery and Instrument Industry > Instruments, meters > Thermal measuring instruments > Temperature measuring instruments
© 2012 www.DissertationTopic.Net  Mobile