发明授权
US07599766B2 Method for providing terrain alerts and display utilizing temperature compensated and GPS altitude data
有权
使用温度补偿和GPS高度数据提供地形警报和显示的方法
- 专利标题： Method for providing terrain alerts and display utilizing temperature compensated and GPS altitude data
- 专利标题（中）： 使用温度补偿和GPS高度数据提供地形警报和显示的方法
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申请号： US11221716申请日： 2005-09-09
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公开(公告)号： US07599766B2公开(公告)日： 2009-10-06
- 发明人: Ricardo Ardila , Dean L. Farnham , Nick Feng , Robert Scott Ferguson , Patrick Gerald Krohn , Steven J. Moss
- 申请人： Ricardo Ardila , Dean L. Farnham , Nick Feng , Robert Scott Ferguson , Patrick Gerald Krohn , Steven J. Moss
- 申请人地址： US AZ Tucson
- 专利权人： Universal Avionics Systems Corporation
- 当前专利权人： Universal Avionics Systems Corporation
- 当前专利权人地址： US AZ Tucson
- 代理机构： Quarles & Brady
- 代理商 George E. Haas
- 主分类号： G06F17/00
- IPC分类号： G06F17/00
摘要：
A method of accounting for errors in the altitude reporting of a terrain alert and warning system (TAWS) is disclosed wherein errors due to non-standard atmospheric conditions, incorrect altimeter setting and air data computer (ADC) sensor error are detected and corrected for by compensating ADC altitudes for cold temperatures as well as using global positioning system (GPS) altitude data to confirm the accuracy of the ADC altitude information at all times.
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