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公开(公告)号：US11432534B2
公开(公告)日：2022-09-06
申请号：US17056833
申请日：2019-05-08
Applicant: NTT DOCOMO, INC.
Inventor： Naoki Kameyama , Tomoe Ushiro , Youhei Oono , Yuichiro Segawa
Abstract: When utilizing a flying vehicle to monitor an animal that is grazing, the stress of the animal targeted for monitoring is mitigated. An acquisition unit acquires position information indicating the position of an animal that is grazing. A determination unit determines the reactivity of the animal to the approach of a flying vehicle. A setting unit sets a distance that depends on the determined reactivity. An instruction unit instructs the flying vehicle to start flying toward a monitoring position corresponding to the position indicated by the acquired position information and the set distance, and to perform processing for monitoring the animal on the basis of the monitoring position.
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Patent Agency Ranking
公开(公告)号：US12148308B2
公开(公告)日：2024-11-19
申请号：US17617699
申请日：2020-06-25
Applicant: NTT DOCOMO, INC.
Inventor： Tomoe Ushiro , Naoki Kameyama , Yuichiro Segawa , Yasuhiro Kitamura
IPC: G08G5/00 , G01S19/08 , B64U101/26 , B64U101/30
Abstract: Server apparatus, by controlling flight vehicle, causes flight vehicle to fly to a close range of a power-transmission line, and causes flight vehicle to capture images of the power-transmission line. Flight vehicle includes a positioning apparatus of GPS, and the flight of flight vehicle is controlled based on this measured position. On the other hand, each base station in communication network is provided with a positioning apparatus of GPS. The measured position of base station measured by the positioning apparatus is used to specify the error in position of flight vehicle determined by the positioning apparatus. Server apparatus restricts the flight of flight vehicle if the error in position of flight vehicle, which is determined by the positioning apparatus, that captures images of the power-transmission line is a threshold value or more.
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公开(公告)号：US12130640B2
公开(公告)日：2024-10-29
申请号：US16973205
申请日：2019-06-26
Applicant: NTT DOCOMO, INC.
Inventor： Naoki Kameyama , Tomoe Ushiro , Youhei Oono , Yuichiro Segawa
CPC classification number: G05D1/106 , G08G5/04 , B64U10/13 , B64U50/19 , B64U2101/30 , B64U2201/00 , B64U2201/104 , G01S19/13
Abstract: The present invention aims to control position of flying object with respect to a structural object in a situation where it is difficult to perform positioning based on radio signals transmitted from a satellite. A position identification unit identifies position of flying object in troublesome GPS signal reception space, using different methods for coordinate axes. Specifically, position identification unit identifies position, on Z axis (first coordinate axis), of flying object in troublesome GPS signal reception space, based on distance from flying object to structural object (distance measured at time of position identification), and identifies positions, on X and Y axes (second coordinate axes), of flying object based on change in shape of structural object in respective axis directions of X and Y axes (second coordinate axes) (history of distance from flying object to bridge B measured multiple times until position identification).
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公开(公告)号：US12118761B2
公开(公告)日：2024-10-15
申请号：US17617705
申请日：2020-06-25
Applicant: NTT DOCOMO, INC.
Inventor： Tomoe Ushiro , Naoki Kameyama , Yuichiro Segawa , Yasuhiro Kitamura
CPC classification number: G06V20/17 , A01K29/005 , G05D1/101 , G06V40/10 , B64U10/13 , B64U2101/31
Abstract: Server apparatus, by controlling aerial vehicle, causes aerial vehicle to fly within a close range of an animal group, and causes aerial vehicle to capture images of the animal group. Aerial vehicle transmits captured image data to server apparatus via communication network, and server apparatus checks a health state of animals of the animal group using the captured image data with a method such as image analysis. Server apparatus performs machine learning using position information history of wireless terminals attached to animals (that is, a movement history of the animal group), specifies an area for checking the state of the animal group, and causes aerial vehicle to fly to the specified area and to capture images of the animal group.
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公开(公告)号：US12103679B2
公开(公告)日：2024-10-01
申请号：US17617646
申请日：2020-06-16
Applicant: NTT DOCOMO, INC.
Inventor： Tomoe Ushiro , Naoki Kameyama , Yuichiro Segawa , Yasuhiro Kitamura
CPC classification number: B64C39/02 , B64C19/02 , B64D47/02 , B64D47/08 , E01C23/01 , G01C7/04 , G03B15/03 , G05D1/101
Abstract: An information processing apparatus includes a control unit that controls a first flying vehicle and a second flying vehicle. The first flying vehicle captures an image of a surface of a road. The second flying vehicle emits light onto the surface, such that a spot where a level difference is estimated, in advance, to occur on the surface, an image capturing direction in which the first flying vehicle captures an image of the spot, and a light emitting direction in which the second flying vehicle emits the light onto the spot have a relationship that causes, when the level difference exists, a shadow to occur at the spot and the shadow to be captured.
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公开(公告)号：US11891176B2
公开(公告)日：2024-02-06
申请号：US17053185
申请日：2019-05-08
Applicant: NTT DOCOMO, INC.
Inventor： Naoki Kameyama , Tomoe Ushiro , Youhei Oono , Yuichiro Segawa
CPC classification number: B64C39/024 , G08G5/0082 , B64U2201/104 , B64U2201/20
Abstract: Recovery of a flying vehicle that has fallen to the ground is facilitated. A positioning unit measures a position of the flying vehicle during flight. A specification unit specifies a feature of a region on the ground corresponding to the measured position. A determination unit determines a sending interval of position information indicating the position of the flying vehicle, according to the specified feature. A sending unit sends the position information at the determined sending interval.
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