Position control apparatus of unmanned marine observation apparatus and controlling method thereof

A position control apparatus of an unmanned marine observation device, the position control apparatus comprising:

• a first position control apparatus and a second position control apparatus,
• wherein the first position control apparatus comprises:
• a first main body part comprising a first hollow portion into which a first unmanned marine observation device is coupled;
• a first movement part extending outward from the first main body part and configured to move the first unmanned marine observation device in the ocean, wherein the first movement part comprises a plurality of first propellers configured to generate power for moving the first unmanned marine observation device to a first pre-determined position and maintaining the first unmanned marine observation device at the pre-determined position;
• a first GPS signal receiver configured to receive a first GPS signal and produce position information on the basis of the first GPS signal;
• and
• a first controller configured to control an operation of the first movement part on the basis of the first GPS signal,
• wherein the second position control devise comprises:
• a second main body part comprising a second hollow portion into which a second unmanned marine observation device is coupled;
• a second movement part extending outward from the second main body part and configured to move the second unmanned marine observation device in the ocean, wherein the second movement part comprises a plurality of second propellers configured to generate power for moving the second unmanned marine observation device to a second pre-determined position and maintaining the second unmanned marine observation device at the second pre-determined position;
• a second GPS signal receiver configured to receive a second GPS signal and produce position information on the basis of the second GPS signal;
• and
• a second controller configured to control an operation of the second movement part on the basis of the second GPS signal,
• wherein the first position control apparatus and the second position control apparatus are wirelessly and communicatively coupled to each other, and
• wherein the first controller and the second controller are configured to operate the first movement part and the second movement part to maintain a pre-determined distance between the first unmanned marine observation device and the second unmanned observation device.