영상기기의 자동전원 제어장치 및 그 방법
유장희, 정성욱, 문기영
- 8022981 (2011.09.20)
- Provided is an apparatus and method for automatically controlling power of a video appliance. The apparatus for automatically controlling power of a video appliance includes an image input unit for capturing a viewer's posture, a posture detection unit for detecting posture information from the image captured by the image input unit, a horizontal-level calculation unit for calculating a horizontal level by using the posture information detected by the posture detection unit and comparing the calculated horizontal level with a preset reference horizontal level, an alert-sound output unit for outputting an alert sound corresponding to the horizontal level compared by the horizontal-level calculation unit; and a power-signal transceiver unit for outputting a power-off signal to the video appliance corresponding to the horizontal level compared by the horizontal-level calculation unit. Accordingly, upright posture of viewers watching the video appliance can be ensured since a viewer's posture is detected and power of the video appliance is automatically controlled according to the detected posture.
- KSP 제안 키워드
- Calculation unit, Posture Detection, Transceiver Unit(TXRU), Upright posture