| Summary: | 碩士 === 國立臺北科技大學 === 電資碩士在職專班研究所 === 100 === Mainly in the research of the FPGA system-based, circuit design is divided into two parts. The development of video processing circuit is as the main core. This first plan named after “Video Processing Circuit Board” makes the analog, the digital signal conversion, and the image to be zoomed in or out by a LCD TV controller, such as the input analog signal interface(VGA, S-Video, CVBS, YPbPr), and the digital signal interface DVI. In addition, “1024 x 768” or “1280 x 1024” as the output resolution, and the functions of the integrated brightness, contrast, and color saturation could be selected.
The second part, Monitor circuit primarily is made use of the sensors(Tiltmeter, Manometer, and Accelerometer) to measure and monitor the usage status of civil engineering buildings. After the measured-data is transmitted to the circuit board, and connected into the computer through the RS-232 or RJ45 interface, the operator could detect in time. Besides, he could make a long period of monitoring according to the raw-data stored into CF card. In addition, the infrared transceiver supported not only as as a trigger synchronization between the analyte but also makes a GPS Receiver Module incorporated. It is primarily used to synchronize with the time of the RTC in the test machine.
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