发明名称 |
Tactile cueing system and method for aiding a helicopter pilot in making landings |
摘要 |
A tactile warning system for warning a helicopter pilot of a pre-selected altitude during a landing maneuver includes a collective control arm for control of the aircraft and a tactile warning device operatively connected to the collective control arm. The system includes a radio altimeter for sensing the actual altitude, a computer and keyboard for inputting a pre-selected height above the ground into the computer memory. A signal generator generates a signal indicative of the actual altitude as the aircraft approaches the ground. Then, when the actual altitude is equal to or less then the pre-selected altitude the system activates the tactile device. The warning system indicative of reaching a pre-selected height is also combined with a tactile warning system for avoiding "hot starts" and for avoiding other dangerous conditions.
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申请公布号 |
US7126496(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20040953607 |
申请日期 |
2004.09.30 |
申请人 |
SAFE FLIGHT INSTRUMENT CORPORATION |
发明人 |
GREENE RANDALL A. |
分类号 |
G08B21/00;B64C13/10;B64C27/00;B64C27/57 |
主分类号 |
G08B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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