| Summary: | 碩士 === 國立臺灣海洋大學 === 電機工程學系 === 97 === In this thesis, we designed a prototype for phase discriminator and data transmission for powerline environment. The hardware portion is comprised of microprocessor CPU, serial communication module, ST7538Q power-line transmission module, keyboard and LCD monitor. The software portion include: (1) equipment parameters setting, (2) main program operation, (3) interrupting events processing and (4)main-machine operation. This devise is accomplished the prototype testing in 20 storey commercial building, the pretaporterport in WuFenPu, ShunSan, and other place.
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