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公开(公告)号：EP4105131B1
公开(公告)日：2024-08-21
申请号：EP21779852.9
申请日：2021-03-12
CPC分类号： B64G1/648 , G06T7/246 , G06T2207/3024120130101 , B64G1/1081 , B64G1/68 , B64G1/6462
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公开(公告)号：EP4408748A1
公开(公告)日：2024-08-07
申请号：EP22777251.4
申请日：2022-09-23
申请人： Iceye Oy
CPC分类号： B64G1/1021 , B64G1/1085 , B64G3/00 , B64G1/66
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公开(公告)号：EP4139632B1
公开(公告)日：2024-06-05
申请号：EP21719619.5
申请日：2021-04-16
CPC分类号： G01C11/06 , G01S13/867 , B64G1/1021 , G01S13/9021 , G06T7/337 , G06T2207/1001220130101 , G06T2207/1004420130101 , G06T7/593 , B64G1/1035 , B64G1/1028
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公开(公告)号：EP4081456B1
公开(公告)日：2024-05-29
申请号：EP21714526.7
申请日：2021-03-03
CPC分类号： B64G1/242 , B64G1/1007 , B64G1/1085
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公开(公告)号：EP4371891A1
公开(公告)日：2024-05-22
申请号：EP22841782.0
申请日：2022-05-16
发明人： ABE, Yuma , KOTAKE, Hideaki , TOYOSHIMA, Morio
摘要： [Problem]
For the achievement of a satellite formation flight, flexible control of a communication link corresponding to a service requirement is ensured to reduce a load on a user.
[Solution]
To control a mobile node group that performs a formation flight, mobile nodes constituting the mobile node group and a ground station that wirelessly communicates with each of the mobile nodes are included. The mobile nodes are classified into a follower mobile node and a leader mobile node that collects information on the follower mobile node and controls the follower mobile node. The mobile nodes wirelessly communicate with one another based on beamforming or MIMO. Based on an installed on-board processor, the leader mobile node controls the follower mobile node, and the mobile node controls a position or an attitude of the mobile node itself for performing the formation flight. The ground station performs link control of the wireless communication with the mobile node or link control of the wireless communication between the mobile nodes, and control of selecting any ground station that wirelessly communicates with the mobile node.-
公开(公告)号：EP3878758B1
公开(公告)日：2024-05-08
申请号：EP19882007.8
申请日：2019-03-28
CPC分类号： B64G1/1021 , B64G1/242 , B64G1/1028 , B64G1/245
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公开(公告)号：EP4361048A1
公开(公告)日：2024-05-01
申请号：EP22828254.7
申请日：2022-06-13
发明人： MUKAE, Hisayuki
摘要： A reserve satellite cluster (22) including a plurality of satellites (30) stands by at an orbit altitude lower than an orbit altitude of a steadily operated satellite cluster (21) in a satellite constellation (20). In a case where a satellite (30) configuring the steadily operated satellite cluster (21) has been lost, a satellite (30), existing around a lost orbital position that is an orbital position where a satellite (30) has been lost in the steadily operated satellite cluster (21), among satellites (30) configuring the reserve satellite cluster (22) is injected into the lost orbital position in an orbit.
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9.发明公开
公开(公告)号：EP4342803A3
公开(公告)日：2024-05-01
申请号：EP24157080.3
申请日：2018-02-12
发明人： AGATHON-BURTON, Christina , MICHEL, Matthew, Alan , COCHRAN, Dewey, Edwin , GRAHAM, Ronald, Lynn , HERBERT, Gregg, A. , LLORENS, William, A.
CPC分类号： B64G1/1078 , B64G1/52 , B64G1/646
摘要： Methods and systems for mitigating or reducing the risk of an electrostatic discharge due to static charge differentials between a first spacecraft and a second spacecraft as the first spacecraft approaches the second spacecraft may be accomplished using a passive electrostatic discharge mitigation device. In some embodiments, mitigation of static potential between the first spacecraft and the second spacecraft may be actively accomplished by an electric propulsion system provided on the first spacecraft. In some embodiments, mitigation may be provided by both actively and passively mitigating static potential between the first spacecraft and the second spacecraft.
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