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A development of hybrid temperature recorder monitoring system
1. A Development of Hybrid Temperature Recorder Monitoring System Asst.Prof.Dr. OlarnWongwirat Mr. KeelatiOonchom Ms. BenjapornArnuttinanon Faculty of Information Technology King Mongkut’s Institute of Technology Ladkrabang olarn@it.kmitl.ac.th, s1066407@kmitl.ac.th and s1066431@kmitl.ac.th A Development of Hybrid Temperature Recorder Monitoring System
2. Introduction 1 Calibration process 2 System Analysis & Design Conclusion 3 5 Prototype Implementation 4 Agenda A Development of Hybrid Temperature Recorder Monitoring System
3. Introduction The HDDs from a production line are required to perform an operation test in a burn-in chamber for several hours. The calibration process employs a hybrid temperature recorder to measure the temperatures inside the burn-in chamber for a certain time. During the measurement period, an engineer has to manually monitor the printed out temperatures on the hybrid temperature recorder for error verification. A Development of Hybrid Temperature Recorder Monitoring System
4. Introduction The research work that is related to the burn-in chamber used in the HDDs A. Coppola, “Experimental determination of a more powerful burn-In,” IEEE Transaction on Reliability, Vol. R27, No. 3, pp. 181-182, 1978. There were experiment in to determine the burn-in cycle of chamber that was controlled by a host computer. W. J. Paek, K. Jeong-Min, R. Dae-Geun, S.Young-Bok, and N. Chang-Woo, “System for testing hard disk drives,” United States Patent No. US6169413B1, January 2001. The testing system used for multiple HDDs in the burn-in chamber by employing a host controller was patented. N. H. Yong, L.H. Yew, and S. Demidenko, “Improving efficiency of IC burn-In testing,”Proceedings of the 2008 IEEE Instrumentation and Measurement Technology, May 2008, pp. 1685-1689. The development of applied algorithms and relevant embedded software to the burn-in and binning process. A Development of Hybrid Temperature Recorder Monitoring System
5. Introduction The research works that apply knowledge of IT to the monitoring systems used in the industrial processes. M. Zaera, M. Esteve, C. E. Palau, and J. C. Guerri, “Design and development of an industrial monitoring system using Windows NT as a real-time operating system,”Proceedings of the 7th IEEE International Conference on Emerging Technologies and Factory Automation, October1999, vol. 2, pp. 1249-1257. The development of real-time monitoring system in ceramic tiles manufacturing by using the client/server architecture. P. Renton, P. Bender, S. Veldhuls, D. Renton, and M.A. Elbestawi, “Internet-based manufacturing process optimization and monitoring system,” Proceeding of the 2002 IEEE International Conference on Robotics and Automation, May 2002, pp. 1113-1118. The aim of this work was to allow multiple-user to monitor remote machines from different location. A Development of Hybrid Temperature Recorder Monitoring System
6. Calibration process of burn-in chamber SRST ( Self Running Stress Test ) The calibration process Problem in the calibration process A Development of Hybrid Temperature Recorder Monitoring System
7. SRST The burn-in process is one of the test functions in the testing process. The HDDs are operated under stress at high temperature in the burn-in chamber for several hours. After a period of operation cycle, these chambers are required to calibrate for ensuring quality. A Development of Hybrid Temperature Recorder Monitoring System
8. Calibration Process The hybrid temperature recorder is employed to probe several points inside the chamber The temperatures from the probes are measured, recorded, and printed out by the hybrid temperature recorder for a certain period. During the measurement period, the engineer has to monitor the results at the hybrid temperature recorder periodically. A Development of Hybrid Temperature Recorder Monitoring System
9. Calibration Process Problem Problem When the errors occur during the calibration period, the engineer could not notify the results and solve the problems immediately. Because burn-in chambers located remotely at different locations in the production line. A Development of Hybrid Temperature Recorder Monitoring System
10. Hybrid temperature recorder monitoring system Monitoring system Temperature recording system Stored, Processed, and Displayed temperature data Stored and Send Temperature data A Development of Hybrid Temperature Recorder Monitoring System
11. System Analysis & Design Requirement analysis System design System architecture A Development of Hybrid Temperature Recorder Monitoring System
12. Requirement analysis The system should be able to Receive and record the temperature data from the hybrid temperature recorder at the central server through the wireless network. Display the temperature data on the server for monitoring in real-time. Plot the temperature data as the printed result on the hybrid temperature recorder during the calibration period. Configure the calibration parameters at the central server. Verify the received temperature data as specified in the measurement criteria. Alert when the errors occur during the calibration period. A Development of Hybrid Temperature Recorder Monitoring System
13. System design Usecase diagram Class diagram Sequence diagram A Development of Hybrid Temperature Recorder Monitoring System
14. Usecase diagram A Development of Hybrid Temperature Recorder Monitoring System
15. Class diagram A Development of Hybrid Temperature Recorder Monitoring System
16. Sequence diagram A Development of Hybrid Temperature Recorder Monitoring System
17. Sequence diagram A Development of Hybrid Temperature Recorder Monitoring System
19. Prototype The monitoring system Main page Monitoring page Full screen monitor page Set up page A Development of Hybrid Temperature Recorder Monitoring System
20. Main page A Development of Hybrid Temperature Recorder Monitoring System
21. Monitoring page A Development of Hybrid Temperature Recorder Monitoring System
22. Full screen monitor page A Development of Hybrid Temperature Recorder Monitoring System
23. Set up page A Development of Hybrid Temperature Recorder Monitoring System
24. Conclusion In this work, The problems and requirements of calibration process was investigated and analyzed at first. The results were carried out to the design phase and the usecasediagram was employed to express the scope of system. The class and sequence diagrams were also used to describe the system components and methods. The system prototype was implemented to use in the process for testing as well. In the future work, the temperature recording system will be developed, implemented, and integrated into the system for completion before delivering to use in the actual process. The system performance will also be measured and verified. A Development of Hybrid Temperature Recorder Monitoring System
25. Thank You! Any questions or feedback, please contact me at s1066431@kmitl.ac.th Many thanks for all contributors to the work in this talk! A Development of Hybrid Temperature Recorder Monitoring System
