This unmanned aircraft, which is configured to fly in a closed space, comprises an airframe, a thrust generation means that is configured to generate thrust for the airframe to fly in the air, and a length measurement means that is mounted on the airframe, wherein the length measurement means has: a transmission unit that is configured to transmit measurement waves; a reception unit that is configured to receive reflected waves of the measurement waves; and a distance calculation unit that is configured to calculate a distance to a stationary object present in the closed space on the basis of the reflected waves of the measurement waves transmitted from the transmission unit, the reflected waves being received by the reception unit a plurality of times.
一种无人航空器,其构成为在封闭空间内飞行,所述无人航空器具备:机体;推力产生机构,其构成为产生用于所述机体在空中飞行的推力;以及测长机构,其搭载于所述机体,所述测长机构具有:发送部,其构成为发送测定波;接收部,其构成为接收所述测定波的反射波;以及距离算出部,其构成为基于由所述接收部多次接收的、从所述发送部发送出的所述测定波的所述反射波,来算出与存在于所述封闭空间内的静止物之间的距离。
UNMANNED AIRCRAFT AND INSPECTION METHOD
无人航空器及检查方法
2021-05-28
Patent
Electronic Resource
Chinese
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