조명 네트워크의 고장 제어장치 및 그 방법
박성희, 강태규, 김인수, 김대호, 정진두, 김현종, 장일순, 김유진, 임상규
- 9119267 (2015.08.25)
- Disclosed herein is an apparatus and method for controlling a fault in a lighting network. The apparatus includes power selection units respectively provided in a plurality of lighting units connected to one another over a network, each power selection unit being configured to compare a reference voltage with an output voltage sensed from power supply signals input from power supply units respectively provided in a lighting unit, located ahead of a faulty lighting unit, and the faulty lighting unit if a fault occurs in the lighting unit, and to select supply power to be supplied to the faulty lighting unit. Lighting control units control driving of the faulty lighting unit using the selected supply power.
- KSP 제안 키워드
- Lighting control, Output Voltage, Power supply unit, Supply Power, power supply, reference voltage