AN AERIAL CAMERA CAPABLE OF SECURING FOCUS

摘要

PURPOSE: An aerial camera capable of securing focus when aerial images are taken is provided to obtain aerial images taken in predetermined angles and directions although the horizontal state of an aircraft is tilted while photographing. CONSTITUTION: An aerial camera capable of securing focus when aerial images are taken comprises a photographing module(100), a photographing posture adjustment device(200), a photographing posture calculating module(300), a control module(400), and a storage module(500). The photographing module is mounted on an aircraft to take aerial images. The photographing posture adjustment device is installed in the photographing module and makes the photographing module take the aerial images by changing the photographing directions and angles of the photographing module with control singles. The photographing posture calculating module is connected to a horizontality measuring device arranged in an aircraft to calculate the photographing directions and angles of the photographing module in response to the horizontality of the aircraft. The control module transmits the control signals to the photographing posture adjustment device to change the photographing directions and angles of the photographing module. The storage module stores the aerial images taken by the photographing module. [Reference numerals] (100) Photographing module; (200) Photographing posture adjustment device; (300) Photographing posture calculating module; (400) Control module; (500) Storage module