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公开(公告)号：US06335693B1
公开(公告)日：2002-01-01
申请号：US09597483
申请日：2000-06-19
IPC分类号： G08B109
CPC分类号： G08G1/0962 , G08G1/09 , G08G1/093 , G08G1/096716 , G08G1/096741 , G08G1/09675 , G08G1/096775
摘要： An information exchange system is capable of realizing useful information exchange both for the service provider located along the road and providing services and the vehicular driver, by effectively using limited communication capacity of the road-vehicle radio communication. The information exchange system has a vehicle-mounted unit and a road-side unit providing information to the vehicle-mounted unit using a road-vehicle radio communication. The vehicle-mounted unit includes receiving unit receiving information transmitted from the road-side unit through a radio communication and transferring unit transferring at least a part of a content of the received information to a vehicular occupant. The road-side unit including storage unit storing information to be transmitted to the vehicle-mounted unit and transmitting unit transmitting information to the vehicle-mounted unit through the radio communication. The storage means stores at least information relating to a service provider where a service is provided at the location thereof. The road-side unit also includes editing unit editing information stored in the storage means on the basis of a relative position between the service provider and a communication region of the transmitting means and generating an edited information to be transmitted from the transmitting means.
摘要翻译： 信息交换系统能够通过有效利用公路车载无线电通信的有限通信能力，实现对沿着道路的服务提供商和提供服务以及车辆驾驶员的有用的信息交换。 信息交换系统具有车载单元和路侧单元，其使用道路车辆无线电通信向车载单元提供信息。 车载单元包括接收单元，其通过无线电通信和传送单元接收从道路侧单元发送的信息，将接收到的信息的内容的至少一部分传送给车辆乘客。 路侧单元包括存储单元，其存储要发送到车载单元的信息和通过无线电通信向车载单元发送信息的发送单元。 存储装置至少存储与在其位置处提供服务的服务提供商有关的信息。 路侧单元还包括基于服务提供商和发送装置的通信区域之间的相对位置存储在存储装置中的编辑单元编辑信息，并且生成要从发送装置发送的编辑信息。
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公开(公告)号：US06512464B2
公开(公告)日：2003-01-28
申请号：US09998129
申请日：2001-12-03
IPC分类号： G08G109
CPC分类号： G08G1/0962 , G08G1/09 , G08G1/093 , G08G1/096716 , G08G1/096741 , G08G1/09675 , G08G1/096775
摘要： An information exchange system is capable of realizing useful information exchange both for the service provider located along the road and providing services and the vehicular driver, by effectively using limited communication capacity of the road-vehicle radio communication. The information exchange system has a vehicle-mounted unit and a road-side unit providing information to the vehicle-mounted unit using a road-vehicle radio communication. The vehicle-mounted unit includes receiving unit receiving information transmitted from the road-side unit through a radio communication and transferring unit transferring at least a part of a content of the received information to a vehicular occupant. The road-side unit including storage unit storing information to be transmitted to the vehicle-mounted unit and transmitting unit transmitting information to the vehicle-mounted unit through the radio communication. The storage means stores at least information relating to a service provider where a service is provided at the location thereof. The road-side unit also includes editing unit editing information stored in the storage means on the basis of a relative position between the service provider and a communication region of the transmitting means and generating an edited information to be transmitted from the transmitting means.
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公开(公告)号：US6097313A
公开(公告)日：2000-08-01
申请号：US201957
申请日：1998-12-01
IPC分类号： G01C21/00 , G01C21/26 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G08G1/09 , G08G1/0969 , H04B7/26 , H04W4/04 , H04W4/06
CPC分类号： G08G1/0962 , G08G1/09 , G08G1/093 , G08G1/096716 , G08G1/096741 , G08G1/09675 , G08G1/096775
摘要： An information exchange system is capable of realizing useful information exchange both for the service provider located along the road and providing services and the vehicular driver, by effectively using limited communication capacity of the road-vehicle radio communication. The information exchange system has a vehicle-mounted unit and a road-side unit providing information to the vehicle-mounted unit using a road-vehicle radio communication. The vehicle-mounted unit includes receiving unit receiving information transmitted from the road-side unit through a radio communication and transferring unit transferring at least a part of a content of the received information to a vehicular occupant. The road-side unit including storage unit storing information to be transmitted to the vehicle-mounted unit and transmitting unit transmitting information to the vehicle-mounted unit through the radio communication. The storage means stores at least information relating to a service provider where a service is provided at the location thereof. The road-side unit also includes editing unit editing information stored in the storage means on the basis of a relative position between the service provider and a communication region of the transmitting means and generating an edited information to be transmitted from the transmitting means.
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