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公开(公告)号：US11598645B2
公开(公告)日：2023-03-07
申请号：US16632146
申请日：2018-05-28
发明人： Sadahiro Koshiba , Kazuteru Maekawa , Seiji Takahata , Takahiro Yamaguchi , Shingo Kinashi , Yuji Sato , Hironobu Sugimoto , Xin Jin , Hiroaki Sakakibara
摘要： Driving assistance systems, methods, and programs accept an inputted planned travel route from the route guidance system, provide driving assistance of the vehicle on the planned travel route, based on driving assistance map data, and obtain, when versions of the route guidance map data and the driving assistance map data do not match each other, the driving assistance map data whose version matches the version of the route guidance map data from a map provider. Route guidance systems search for a planned travel route based on route guidance map data, provide guidance on the planned travel route, output the planned travel route to the driving assistance system, and obtain, when versions of the route guidance map data and the driving assistance map data do not match each other, the route guidance map data whose version matches the version of the driving assistance map data from a map provider.
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公开(公告)号：US11066082B2
公开(公告)日：2021-07-20
申请号：US16047242
申请日：2018-07-27
发明人： Xin Jin , Hironobu Sugimoto , Hiroaki Sakakibara , Shingo Kinashi , Kazuteru Maekawa , Sadahiro Koshiba , Takahiro Yamaguchi , Yuji Sato , Seiji Takahata
摘要： This invention provides technology that can provide a driver with an opportunity to decide whether or not to continue automatic drive control. A cancel point management system includes a cancel point collector that collects first notification information, indicating a manual cancel point which is a point where automatic drive control has been cancelled in response to operation by a driver in a notification vehicle, from the notification vehicle and a guide information distributer that distributes first guide information for showing the manual cancel point to a guide vehicle traveling on a road.
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公开(公告)号：US11435197B2
公开(公告)日：2022-09-06
申请号：US16637977
申请日：2018-05-28
发明人： Sadahiro Koshiba , Kazuteru Maekawa , Seiji Takahata , Takahiro Yamaguchi , Shingo Kinashi , Yuji Sato , Hironobu Sugimoto , Xin Jin , Hiroaki Sakakibara
IPC分类号： G01C21/34 , G08G1/0962 , B60W30/10
摘要： A driving assistance systems, methods, and programs are capable of communicating with a route guidance system that searches for a planned travel route of a vehicle and provides guidance on the planned travel route. The systems, methods, and programs accept, as input, the planned travel route from the route guidance system as a route for driving assistance and provide driving assistance of the vehicle on the route for driving assistance. The systems, methods, and programs accept, as input, when the planned travel route whose guidance is provided by the route guidance system no longer matches the route for driving assistance, the planned travel route from the route guidance system.
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公开(公告)号：US10969231B2
公开(公告)日：2021-04-06
申请号：US16101719
申请日：2018-08-13
发明人： Xin Jin , Hironobu Sugimoto , Shingo Kinashi , Kazuteru Maekawa , Sadahiro Koshiba , Takahiro Yamaguchi , Yuji Sato , Seiji Takahata
摘要： The present invention provides technology that updates a map such that appropriate guidance can be provided near an intersection. A map data update system updates map data on a link-by-link basis and includes a link acquisition portion that acquires an existing link which is a link indicated by existing map data and a new link which is a link indicated by new map data, and a link update portion that updates the existing link with the new link based on a shape of a portion of the existing link connected to an intersection and a shape of a portion of the new link corresponding to the existing link, the portion being connected to the intersection.
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