| 摘要 |
<p>According to an embodiment of the present invention, an intelligent surveillance system capable of a bilateral voice communication comprises: a fixed unit which is fixated at one point; a rotating unit provided on the fixed unit, and being able to rotate in a clockwise direction or a counterclockwise direction; a camera provided in the rotating unit, and rotating together by rotation of a rotation driving unit, and collecting an image signal; at least one fan/tilt/zoom camera unit provided in the rotating unit, and including a plurality of mike units which are rotated according to the rotation of the rotation unit and collect a sound signal; and a controller electrically connected to the fan/tilt/zoom camera unit, and receiving the sound signal and a control signal which are collected by the fan/tilt/zoom camera unit, and transmitting a control driving signal to the fan/tilt/zoom camera unit.</p> |
