Dissertation > Excellent graduate degree dissertation topics show

The Design of the Measuring and Monitoring Liquid Level System

Author: ZhangFengLan
Tutor: LiYuCheng
School: North China University of
Course: Detection Technology and Automation
Keywords: AVR Microcontroller Level Measurement Kingview Multi-machine communication
CLC: TP277
Type: Master's thesis
Year: 2010
Downloads: 279
Quote: 0
Read: Download Dissertation

Abstract


With the development of national industry , storage and transportation of liquid in all walks of life , more and more widely . The level measurement and monitoring work helps to maintain a normal level, thereby ensuring the safety of the storage and transport of liquids . With the development of science and technology and production , in the field of automatic liquid level detection of a variety of measurements , and its function is more and more perfect . In recent years, single-chip , as the next -bit machine with a PC as a combination of measurement and control of the host computer technology constantly improve and development . Based on the ideas and existing laboratory three tank water control system , the design aims to design an intelligent instrument for the measurement of tank level signal ; while the design of the interface of the host computer , and to enhance the visibility of the system ; achieve the lower machine multi - machine communication with the host computer for the monitoring of tank level signal , while storing data . The design includes hardware design, software design and PC software designed three major . In terms of hardware , the design use AVR microcontroller ATMEGA16 as the next crew . On the software side , the design application timer interrupt , A / D interrupt , interrupt USART ( Universal Synchronous and asynchronous serial receiver and transmitter ) receive and send data , using state transfer method . In the host computer , the design chosen Kingview software design interface of the Asia-controlled company . The PC and the next bit machine via RS485 bus connection using the Kingview HEX agreement to communicate . Experiments show that the design and implementation of the measurement and display of the signal , the adjustment of the system parameters ; alarm display of the host computer , curve recording and data storage ; PC and the next machine multi-machine communication , well signal measurement and monitoring . The PC interface visibility , user-friendly operation , to achieve the purpose of the intended design .

Related Dissertations

  1. Based on the configuration king and Matlab trolley furnace control system design,TP277
  2. Based on neural network decoupling control system resistance furnace,TP183
  3. Based on electrical safety risks KingView Experience Systems Design and Implementation,TP273
  4. Configuration Technology-based Water Pumping Station Monitoring and Management System of the Study Design,TP277
  5. Research and Development of Monitoring and Control System on Honeycomb Ceramics Performance Test,TD712
  6. The Application and Research of Continuous Batch Washer’s Control Technology Based on Clear Rate,TP273
  7. Research of Sewage Treatment Control System Based on PLC,X703
  8. The Design of Energy Automatic Monitoring System,TM769
  9. Research on Online Monitoring and Fault Diagnose for Motors Based on SCADA,TM32
  10. Monitoring System with PLC and Kingview for Core Level in Bunker,TD76
  11. The filling online detection rate of the ball mill Ball,TD453
  12. Control Study of Virtual Inverted Pendulum System,TP13
  13. Development of Testing System of Mine Life-Saving Capsule,TD774
  14. Design and Application of the Kingview for the Polypropylene Polymerization Monitoring System,TQ325.14
  15. Research on Remote Wirless System of Telemetering and Remote Control,TP872
  16. The Electric Control System of Dinitrochlorobenzene Production Line Based on PLC,TP273
  17. Design and Implementation of PLC Experimental System Based on Configuration Software,TP273-4
  18. Research and Design of Silica Automatic Control System Based on Kingview,TP273.5
  19. Research and Realization on the Wireless Sensor,TN929.5
  20. The Special Design of Mining Flameproof Transformer-Mounted High-Voltage and Low-Voltage Side Switchgear,TD611.2
  21. A Wireless Data GPRS Transmission Monitoring System Based on Configuration Technology for the Water Supply Network,TU991.33

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Monitoring, alarm,fault diagnosis system
© 2012 www.DissertationTopic.Net  Mobile