| Summary: | 碩士 === 國立臺灣科技大學 === 電機工程系 === 102 === The thesis focuses on developing a wireless monitoring and control system for LED lighting system which can supply an adjustable electrical output. The ZigBee wireless technique is adopted to generate the PWM signal, which in turn adjusting the driver output voltage to control and monitor the status of the LED light modules. Meanwhile, another PWM signal is used to dim the illuminance according to the light environment need. The thesis develops the wireless interface scheme by Visual Basic to monitor the status of the LED light modules. Experiment test demonstrated the compatibility and feasibility of the LED’s components from different manufacturers, is valuable for the drivers and wireless monitoring system designers.
The thesis is mainly used in indoor and outdoor lighting system development, to be a start of the smart lighting system. The monitoring system provides two control modes for dimming illuminance. The individual control mode provided dimming the luminous output of individual light luminaire. The group control mode can control the luminous output of the grouped luminaires. In limited power range, working with the variable output of the LED driver, we just need to replace a light module resembles the failure component. The actual measurement results shown in the final chapter shows both practicality and accuracy of the research.
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