| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems of a conventional device where it takes time until the pilot visually checks a monitor, after hearing an alarm sound to inform him of the approximation of a missile, and recognizes the direction of approximation of the missile and takes an avoidance action, and there is a danger of the avoidance action being delayed, because the pilot transmits the direction of the approximation of the missile to become the fear to his own plane from the eyesight of the pilot by monitor. SOLUTION: This device is provided with a signal processor which controls a plurality of speakers which are arranged around the pilot so that he can heat an alarm sound to inform him of the approximation of the missile to become a fear, from the direction where the missile approximates.
|
