| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a parking guide device capable of obtaining the stable three-dimensional data to correctly detect a position of an aircraft, reducing the operation of the three-dimensional data to improve an operation speed, reducing the cost for the device, and guiding the aircraft in safety. SOLUTION: A fixed-obstacle learning mode is executed before the start of the guide operation of the aircraft. In the fixed-obstacle learning mode, the three-dimensional data is collected by two-dimensionally scanning a parking position and its circumference by using a two-dimensional scanning range finder, and articles except for the road surface are detected. A control part 16 decides an obstacle forbidding area 32, determines whether the article exists or not in the area where the airplane approaches, and gives warning when the existence of the fixed obstacle is determined. When the fixed obstacle does not exist in the obstacle forbidding area, the data is eliminated from an airplane detecting area as the fixed obstacle.</p> |
