UNMANNED FLIGHT BODY, CONTROL METHOD, AND PROGRAM

WIPO Patent Application WO/2020/213198

A1

The present invention provides an unmanned flight body, a control method, and a program with which it is possible to suppress a reduction in flight performance of the unmanned flight body while maintaining or improving the quality of sound pickup by a microphone. An unmanned flight body (100) comprises a microphone (111) that picks up the sound of a target, an actuator (130) that changes the position of the microphone (111) by extending, and a processor (151), the processor (151) performing a control for: acquiring position relationship information that is information indicating the position of the target, and/or information indicating the distance from the unmanned flight body (100) to the target; causing the unmanned flight body (100) to move, on the basis of the position relationship information, to a first position at which the position relationship between the unmanned flight body (100) and the target is a prescribed position relationship; and, after having caused the unmanned flight body (100) to move to the first position, causing the actuator (130) to extend toward the target.

ASAI KATSUHIKO
INOUE KAZUO
KONISHI KAZUNOBU
JOHN STEPHEN
KUHARA SHUNSUKE

PCT/JP2019/042784

October 22, 2020

October 31, 2019

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PANASONIC IP MAN CO LTD (JP)

B64C39/02; B64D47/00; G05D1/00; H04R1/02

JP2019505047A	2019-02-21
JP2008126329A	2008-06-05
JP2006181651A	2006-07-13
JP2006167838A	2006-06-29
JP6167425B2	2017-07-26

HIOKA,YUSUKE ET AL.: "SPEECH ENHANCEMENT USING A MICROPHONE ARRAY MOUNTED ON AN UNMANNED AERIAL VEHICLE", 2016 IEEE INTERNATIONAL WORKSHOP ON ACOUSTIC SIGNAL ENHANCEMENT(IWAENC, 16 September 2016 (2016-09-16), XP032983137, DOI: 10.1109/IWAENC.2016.7602937
See also references of EP 3957561A4

NII, Hiromori et al. (JP)

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