| 摘要 |
PROBLEM TO BE SOLVED: To provide a supplies dropping system that can operate a drop of supplies without a broad drop area eyen under a bad angular range of the view, for example, in the night or rain, when dropping relief to a specified drop zone from a transport airplane, by grasping a positional relation between the position of the transport airplane and the specified drop zone and detecting an air current state between the transport airplane and the specified drop zone. SOLUTION: The supplies dropping system has a drop zone position signal transmitting means located in the specified drop zone to transmit a position signal of the specified drop zone, a receiver for outputting drop position information, an altimeter for outputting altitude information, an anemoscope/ anemometer for outputting the wind direction and speed information, an air current detecting means for outputting air current information, a supplies dropping launcher for dropping the drop supplies, and a control part for using the drop position information, altitude information, the wind direction and speed information and air current information to compute a point of dropping the supplies and using a positional relation between the transport airplane and the supplies dropping point to output a control signal for the supplies drop to the supplies dropping launcher.
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