| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ceiling board with a camera, capable of monitoring actions or the like of present people and a manager in the entire facility and controlling the operation of equipment on the basis of the information by embedding and integrating a camera unit provided with a light-weight, small-sized and thin camera inside the ceiling board. <P>SOLUTION: The ceiling board is used for a unit ceiling, and includes the camera which is embedded inside the ceiling board and picks up images in a floor surface direction when the ceiling board is attached to the ceiling, and communication means for transmitting image data of the image picked up by the camera by radio communication. <P>COPYRIGHT: (C)2012,JPO&INPIT |
