Title:
ALERT DEVICE, ALERT METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/144982
Kind Code:
A1
Abstract:
Provided are an alert device and the like with which it is possible to easily call attention to a flying body that is not scheduled to enter a prescribed area. An alert device 10 according to an embodiment of the present disclosure is provided with: a position determination unit 120 that determines whether a flying body is positioned within a prescribed area on the basis of data of the flying body as measured by a sensor; a specific information determination unit 140 that determines whether or not a signal having a prescribed pattern assigned to a mission within the prescribed area is received from the flying body, which has been determined to be positioned within the prescribed area; a permission determination unit 170 that, if no signal having the prescribed pattern is received from the flying body, determines that the flying body is an unauthorized flying body that is not permitted to enter the prescribed area; and a control unit 180 that controls a floodlight device so as to illuminate the position of the unauthorized flying body.
Inventors:
ARAI TAKANARI (JP)
TOKUMI EIICHI (JP)
KEYAKI KENICHI (JP)
ICHIHARA EIJI (JP)
UCHIDA KENSUKE (JP)
SUZUKI JUN (JP)
SHOUTA TAKESHI (JP)
SAKAMOTO KENICHI (JP)
TOKUMI EIICHI (JP)
KEYAKI KENICHI (JP)
ICHIHARA EIJI (JP)
UCHIDA KENSUKE (JP)
SUZUKI JUN (JP)
SHOUTA TAKESHI (JP)
SAKAMOTO KENICHI (JP)
Application Number:
PCT/JP2022/003227
Publication Date:
August 03, 2023
Filing Date:
January 28, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G08G5/00; B64C39/02; B64D47/06; B64F1/36; G08B21/24
Foreign References:
| JP2019517083A | 2019-06-20 | |||
| KR20200095416A | 2020-08-10 | |||
| JP2021131681A | 2021-09-09 |
Attorney, Agent or Firm:
KITAJIMA Hiroshi et al. (JP)
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