Title:
UNMANNED AERIAL VEHICLE, ALARM, AIRCRAFT AND ALARM RELEASE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/136752
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an unmanned aerial vehicle which, during an emergency of the aircraft, can quickly alert the people below of the emergency. This unmanned aerial vehicle 1 is provided with: an aircraft 2 which can fly unmanned; an emergency situation recognition unit 3 which recognizes an emergency situation, which is determined when the aircraft can no longer fly; and an alarm 4 which is held on the aircraft and which, if the emergency situation detection unit has detected an emergency situation, separates from the aircraft and alerts the surroundings of the emergency.
Inventors:
LEE KENICHI (JP)
Application Number:
PCT/JP2018/047803
Publication Date:
July 02, 2020
Filing Date:
December 26, 2018
Export Citation:
Assignee:
RAKUTEN INC (JP)
International Classes:
B64D25/20; B64C39/02; B64D17/80; B64D45/00
Foreign References:
| JP2018095051A | 2018-06-21 | |||
| JP2018070013A | 2018-05-10 | |||
| DE202018000972U1 | 2018-03-13 | |||
| US20160257415A1 | 2016-09-08 | |||
| US20160318615A1 | 2016-11-03 |
Attorney, Agent or Firm:
SAITO Takuya et al. (JP)
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