| 摘要 |
Remotely controlled photographic equipment comprising a remote transmission device (1) and a photographic apparatus body (20). The body comprises an infrared emitter device (IRED), a light receiver device (PSD) for delivering two channel currents (I1, I2), a circuit for automatic focusing control and for remote reception (202), a control circuit (201) for determining whether the remote transmitting device is ordering the taking of a remote-controlled photograph, sending a signal for automatic focusing control to the control circuit for automatic focusing and for remote reception (202) by actuating a trigger switch (SW2) in the case of a remote- controlled photograph instruction, delivering a control signal for actuating the motor of a shutter (25) in order to make the two channel currents equal to each other depending on the signal measured, and controlling a subsequent photograph-taking operation; and a motor excitation circuit (24) for driving the motor in response to the signal for controlling the drive to the motor. <IMAGE> |
