发明名称 |
Altitude estimator for rotary-wing drone with multiple rotors |
摘要 |
<p>The drone has a telemetric sensor (154) that is ready to consider a distance relative to separation of the drone from a surface from echoes returning from ultrasonic impulses emitted by the drone. An altitude determination unit (134) includes a barometric sensor (156), and an estimator (152). An obstacle detecting unit analyzes the echoes to deduce presence of configuration of an obstacle and applies a corrective action to compensate the effect of the obstacle at the relative distance estimated by the telemetric sensor.</p> |
申请公布号 |
EP2644240(B1) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20130158711 |
申请日期 |
2013.03.12 |
申请人 |
PARROT |
发明人 |
SEYDOUX, HENRI;CALLOU, FRANÇOIS;BABEL, MATHIEU |
分类号 |
A63H27/127;A63H27/00 |
主分类号 |
A63H27/127 |
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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