| 摘要 |
PURPOSE: A system for visualizing the inside of a refrigerator is provided to know the contents of the refrigerator without opening a door of the refrigerator, thereby saving energy. CONSTITUTION: A system for visualizing the inside of a refrigerator includes a camera starting operating at the point a door of the refrigerator is opened, and taking pictures of the inside of the refrigerator and the inner part of the door at the point the door is closed at some degree; and a monitor attached to the outside of the door for displaying the images taken by the camera.
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