Communications: electrical – Aircraft alarm or indicating systems – Potential collision with other aircraft
Patent
1998-11-12
2000-08-01
Lee, Benjamin C.
Communications: electrical
Aircraft alarm or indicating systems
Potential collision with other aircraft
340691, 340903, 89 4108, 342443, G08G 504
Patent
active
060973153
ABSTRACT:
A collision alert system employs combined binaural acoustic effects combined with optical indicators to direct the attention of a person in a desired direction. The pilot utilizes normal delay and acoustic modification of high frequencies to determine roughly the direction to look for the target. A corresponding optical indicator is energized in a position corresponding to the target angle to confirm and refine the angle to the target.
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