The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 12, 2025

Filed:

Nov. 22, 2018
Applicant:

Rakuten Group, Inc., Tokyo, JP;

Inventors:

Mitsuru Nakazawa, Tokyo, JP;

Hiroaki Iwase, Tokyo, JP;

Assignee:

Rakuten Group, Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 1/00 (2024.01); B64U 10/13 (2023.01); B64U 101/20 (2023.01);
U.S. Cl.
CPC ...
G05D 1/106 (2019.05); B64U 10/13 (2023.01); G05D 1/0204 (2013.01); G05D 1/104 (2013.01); B64U 2101/20 (2023.01); B64U 2201/00 (2023.01); B64U 2201/104 (2023.01);
Abstract

To reduce environmental influence in flight (including taking-off and landing) of a flying object, main drone current position information acquisition unit acquires a current position of a main drone from a main drone control terminal, and provides the current position to the movement instruction unit. The sub-drone current position information acquisition unit acquires a current position from the sub-drone, and provides it to the movement instruction unit. The movement instruction unit determines a movement position of the sub-drone on the basis of the current position of the main drone. In addition, the movement instruction unit generates a movement instruction for the sub-drone based on a difference between the current position and the movement position of the sub-drone, and transmits the movement instruction to the sub-drone. The drive control unit acquires the movement instruction transmitted from the sub-drone control terminal.


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