Patent ID: 11869365
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. An apparatus for detecting an unmanned aerial vehicle (UAV), the apparatus comprising:
a processor; and
a memory which stores at least one command to be executed through the processor,
wherein the at least one command causes the processor to:
generate a pseudo random binary sequence (PRBS);
cause a time delay on the PRBS to be performed using a different offset to generate a photographing time control signal as the control signal for one or more cameras in a UAV protected area;
cause the generated photographing time control signal to be transmitted to each of the one or more cameras;
control variably photographing time periods and photographing target areas of the one or more cameras;
receive images collected from the one or more cameras; and
analyze the received images to extract a UAV from the received images,

wherein the at least one command further causes the processor to control the photographing time periods and the photographing target areas based on the control signal generated by the random sequence including the PRBS.