发明名称 |
СИСТЕМА ОБХОДА ОТ ПРЕПЯТСТВИЙ ДЛЯ ЛЕТАТЕЛЬНОГО АППАРАТА С НЕСУЩИМ ВИНТОМ |
摘要 |
An airborne obstacle detector for a helicopter includes a visual display, a GPS receiver and an altimeter for indicating the position and course of an aircraft. A computer provides moving map data indicative of a topography of an area which surround the position of the aircraft. The computer determines a first hazard zone within a first preselected distance from the aircraft and generates a first color display of a first hazard zone based on the moving map data. The computer also detects a more danger zone within a second preselected distance from the aircraft which is less then the first preselected distance and generates a second color display of the more dangerous zone. A detector then senses a physical obstacle which is within a third preselected distance from the aircraft which is less than the first preselected distance from the aircraft and sends a signal to an alarm. The alarm then produces a series of audible clicks which increase in frequency and/or volume as the aircraft approaches the obstacle. A mute subsystem, a visual alarm in place of a muted audio signal and a mute override are also disclosed. |
申请公布号 |
RU2004134451(A) |
申请公布日期 |
2006.05.10 |
申请号 |
RU20040134451 |
申请日期 |
2004.11.25 |
申请人 |
СЭЙФ ФЛАЙТ ИНСТРУМЕНТ КОРПОРЕЙШН (US) |
发明人 |
ГРИН Рэндалл А. (US) |
分类号 |
B64D45/04;G01S13/93;G08G5/04 |
主分类号 |
B64D45/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|