| 摘要 |
PURPOSE: A surveillance camera control apparatus conveniently adjusts a zoom and a focus by automatically correcting an unfocusing followed by a zoom adjustment in the zoom adjustment. CONSTITUTION: Zoom/focus motor drivers(20,30) operate zoom/focus motors(11,12). A control unit(40) supplies a signal to the zoom/focus motor drivers for the control of the zoom/focus motors. The control unit receives an image signal photographed from a motorized lens unit(10). In order to automatically correct an unfocusing followed by a zoom adjustment, the control unit supplies a signal to the focus motor driver. The control unit adjusts a focus by the driving of the focus motor. [Reference numerals] (20) Zoom motor driver; (30) Focus motor driver; (40) Control unit |
