| URN | etd-0701116-083837 | Statistics | This thesis had been viewed 428 times. Download 7 times. |
| Author | Houng-Yuan Ding | ||
| Author's Email Address | q347888@gmail.com | ||
| Department | Technology for electrical engineering | ||
| Year | 2015 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 89 |
| Title | Implementation a Pulse-Diagnosis System with WIFI Module and Microcontroller Chip |
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| Abstract | A pulse-diagnosis system combined with wireless transmission and human-machine interface display function was proposed in this thesis. This system is composed of three parts a front-end sensing device, an intermediate signal-conversion device, and a terminal-end monitoring device. A easy way to get piezoelectric buzzer was fabricated a sensor for the front end of the sensing device. Faint pulse signals were processed through an amplifier and an active filter, then sent to a terminal-end monitoring device that was fabricated by programmable microcontroller. This signal that comes from an amplifier and an active filter transmitted to terminal-end monitoring device with string mode. In the terminal-end signal display module, a WIFI module and LabVIEW were used to develop a diagnostic human¡Vmachine interface (HMI).Velocity of pulse wave, bandwidth of harmonic and phase portrait of pulse were measured in applications to verify the feasibility of this system. | ||
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| Files | indicate in-campus access immediately and off-campus access at 2 years | ||
| Date of Defense | 2016-06-24 | Date of Submission | 2016-07-06 |