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公开(公告)号：US20220190935A1
公开(公告)日：2022-06-16
申请号：US17605055
申请日：2020-05-22
发明人： Yuto UENO , Toshihiro ICHIMARU , Yuta MIYAGAWA , Susumu TAKESHIMA
IPC分类号： H04B10/80 , H04J3/06 , H04L12/28 , H04B10/272
摘要： An on-board communication system includes an optical coupler that includes multiple optical transmission lines, and multiple on-board devices that are capable of communicating with each other with the optical coupler interposed therebetween.
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2.发明公开公开(公告)号：US20230332920A1
公开(公告)日：2023-10-19
申请号：US18024513
申请日：2021-07-27
发明人： Akihiro OGAWA , Susumu TAKESHIMA
CPC分类号： G01C21/3837 , G01C21/3881 , G01C21/3885 , B60W60/001 , B60W2556/20 , B60W2556/40 , B60W2556/50
摘要： A vehicle-mounted apparatus includes a communication unit configured to receive data from an outside, a generation unit configured to generate from the data, dynamic maps in each of which dynamic information regarding a dynamic object is associated with a static map, a storage unit configured to store the dynamic maps and the static map, and a determination unit configured to determine whether to update a dynamic map, among the dynamic maps stored in the storage unit, corresponding to a specific region of the static map. The determination unit determines, in accordance with a degree of certainty of the dynamic map corresponding to the specific region, whether to update the dynamic map, and in response to the determination unit determining that the dynamic map is to be updated, the generation unit updates the dynamic map with a new dynamic map generated from data newly received by the communication unit.
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公开(公告)号：US20230291536A1
公开(公告)日：2023-09-14
申请号：US18019245
申请日：2021-09-15
申请人： Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
发明人： Yuto UENO , Susumu TAKESHIMA
CPC分类号： H04L7/0075 , H04Q11/0062 , H04Q2011/0086 , H04Q2011/0088
摘要： An in-vehicle communication system includes: an optical coupler; a first in-vehicle device group composed of a plurality of in-vehicle devices connected to a first end of the optical coupler; and a second in-vehicle device group composed of a plurality of in-vehicle devices connected to a second end of the optical coupler. The in-vehicle devices in the first in-vehicle device group are communicable with the in-vehicle devices in the second in-vehicle device group via a common transmission path in the optical coupler. The in-vehicle devices in the second in-vehicle device group are communicable with the in-vehicle devices in the first in-vehicle device group via a common transmission path in the optical coupler.
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公开(公告)号：US20230175662A1
公开(公告)日：2023-06-08
申请号：US17911672
申请日：2021-03-18
发明人： Yuto UENO , Susumu TAKESHIMA , Yuta MIYAGAWA
IPC分类号： F21S41/24 , B60R16/023 , G02B6/12 , G02B6/26
CPC分类号： F21S41/24 , B60R16/0231 , G02B6/12004 , G02B6/262 , G02B2006/12085 , G02B2006/12147
摘要： A vehicle wiring system includes a plurality of functional units to be mounted in a vehicle, an optical transmission line that is wired between the functional units and configured to transmit an optical signal of the functional units, an optical coupler that is disposed in a partial section of the optical transmission line and constitutes a part of the optical transmission line, and a structural member that constitutes a part of the vehicle and is at least partially transparent. The optical coupler has an optical waveguide that passes through the structural member.
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5.发明公开公开(公告)号：US20230145552A1
公开(公告)日：2023-05-11
申请号：US17913163
申请日：2021-03-18
发明人： Yuto UENO , Susumu TAKESHIMA
CPC分类号： B60R16/0207 , G02B6/0005 , H01B11/22 , B60Q1/0088
摘要： A vehicle wiring system includes a plurality of functional units to be mounted in a vehicle, an optical transmission line that is wired between the functional units and configured to transmit an optical signal of the functional units, an electric wire harness that is provided, in a partial section of the optical transmission line, together with the optical transmission line in a state of being integrated with the optical transmission line, and an optical coupler that is disposed in a portion of the optical transmission line other than the section and constitutes a part of the optical transmission line.
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