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1. 发明授权

US06178380B1 Street identification for a map zoom of a navigation system 有权
标题翻译：导航系统地图缩放的街道识别
公开(公告)号：US06178380B1
公开(公告)日：2001-01-23
申请号：US09176630
申请日：1998-10-22
申请人： Jeffrey Alan Millington
发明人： Jeffrey Alan Millington
IPC分类号： G08G10969
CPC分类号： G01C21/367 , G01C21/3673 , G08G1/0969
摘要： A vehicle location display for a navigation or route guidance system is disclosed. The vehicle location display provides information to a user regarding the current location of the vehicle on a map even when the scale of the map is large. In a preferred embodiment, the map includes a current location field that displays a road segment name associated with the current road segment that the vehicle is located on. In an alternative embodiment, the vehicle location display displays a large scale map wherein the current road segment is highlighted by displaying it in a color and the name of the current road segment is displayed in a current location field on the map.
摘要翻译：公开了用于导航或路线引导系统的车辆位置显示。车辆位置显示器即使当地图的比例大时也向用户提供关于车辆在地图上的当前位置的信息。在优选实施例中，地图包括显示与车辆所在的当前道路段相关联的路段名称的当前位置字段。在替代实施例中，车辆位置显示器显示大规模地图，其中当前道路段通过以颜色显示而突出显示，并且当前道路段的名称显示在地图上的当前位置字段中。

2. 发明授权

US06473692B2 System and method for locating points of interest 有权
公开(公告)号：US06473692B2
公开(公告)日：2002-10-29
申请号：US10012956
申请日：2001-11-05
申请人： S. Lee Hancock , Peter H. Dana
发明人： S. Lee Hancock , Peter H. Dana
IPC分类号： G08G10969
CPC分类号： H04W4/02 , G01C21/20 , G01C21/26 , G06F17/3087 , G09B29/106 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/42 , H04L69/329 , Y10S707/99943
摘要： A method and apparatus for defining grid and proprietary addresses of selected locations within a geographical area is described, characterized in that the grid addresses are defined in relation to a grid and can be easily converted to global coordinates defined in relation to a known global referencing system, and the proprietary addresses are unique to the geographical area.

3. 发明授权

US06611750B2 Hierarchical traffic control system 有权
标题翻译：分层交通管制系统
公开(公告)号：US06611750B2
公开(公告)日：2003-08-26
申请号：US09964933
申请日：2001-09-27
申请人： Margaret Gardner MacPhail , David Bruce Kumhyr
发明人： Margaret Gardner MacPhail , David Bruce Kumhyr
IPC分类号： G08G10969
CPC分类号： G08G1/0104
摘要： A hierarchical traffic control system is disclosed. The traffic control system comprises a primary controller. The primary controller receives information about traffic in an area. The system further includes a plurality of subsidiary controllers. The subsidiary controllers provide information to and receive information from the primary controller. Each of the plurality of subsidiary controllers is associated with a cell within the area. Each of the subsidiary controllers receives and provides information to at least one vehicle concerning traffic conditions within its associated cell. The primary controller and each of the subsidiary controllers are capable of negotiating a change in the flow of traffic based upon traffic conditions. In a method and system in accordance with the present invention, each of the subsidiary controllers monitors a finite portion of the route and can be in direct contact with the vehicles. The primary controller receives and transmits information to and from the traffic controller and allows for an overall view of the route to be understood. Accordingly, through the use of the hierarchical traffic control system, traffic is controlled from cell to cell more accurately and can be controlled over a wide traffic span.
摘要翻译：公开了一种分级交通控制系统。交通控制系统包括主控制器。主控制器接收关于区域中的流量的信息。该系统还包括多个辅助控制器。辅助控制器向主控制器提供信息并从主控制器接收信息。多个辅助控制器中的每一个与区域内的单元相关联。每个辅助控制器接收关于其相关联的小区内的交通状况的至少一辆车辆的信息并提供信息。主控制器和每个辅助控制器能够根据交通状况协商流量的变化。在根据本发明的方法和系统中，每个辅助控制器监视路线的有限部分并且可以与车辆直接接触。主控制器从交通控制器接收和发送信息，并允许理解路线的整体视图。因此，通过使用层次化的业务控制系统，业务量能够更准确地从小区到小区被控制，并且可以在广泛的业务跨度上进行控制。

4. 发明授权

US06456934B1 Vehicle-mounted navigation system, and recording medium having recorded thereon a processing program for use therewith 失效
标题翻译：车载导航系统以及其上记录有与其一起使用的处理程序的记录介质
公开(公告)号：US06456934B1
公开(公告)日：2002-09-24
申请号：US09689737
申请日：2000-10-13
申请人： Takayuki Matsunaga , Ryo Wada
发明人： Takayuki Matsunaga , Ryo Wada
IPC分类号： G08G10969
CPC分类号： G01C21/3492 , G08G1/0969
摘要： A computation section (12), of a vehicle-mounted navigation system (1), which includes: a detour request receiving device (21) which receives a detour request entered by the vehicle's driver; a final-point-of-detour receiving device (22) which receives, as a final point of detour, a final point of a segment around which the driver requests to make a detour; an alternative path search device (23) which retrieves alternative paths interconnecting the current position of a vehicle and the final point of detour; and a detour link device (24) which links the final point of detour to the original route.
摘要翻译：一种车载导航系统（1）的计算部（12），其包括：迂回请求接收装置（21），其接收由所述车辆驾驶员输入的迂回请求; 作为绕行的最终点接收驾驶员要求绕行的段的最终点的最终迂回接收装置（22）; 替代路径搜索装置（23），其检索互连车辆的当前位置和最终迂回点的替代路径; 以及将绕行的最终点连接到原始路线的迂回连接装置（24）。

5. 发明授权

US06185496B2 Apparatus for controlling a vehicle based on road data 有权
标题翻译：用于根据道路数据控制车辆的装置
公开(公告)号：US06185496B2
公开(公告)日：2001-02-06
申请号：US09238148
申请日：1999-01-28
申请人： Koji Matsuno
发明人： Koji Matsuno
IPC分类号： G08G10969
CPC分类号： B60T8/1755 , B60T2210/36
摘要： pg,2 A vehicle dynamic control system carries out smooth and natural vehicle dynamic control even when road data are discontinuous. In this system, a vehicle dynamic control value calculator calculates a vehicle dynamic control value based on vehicle running conditions and road data from a road data recognizer. The vehicle dynamic control value calculator, upon receipt of a discord signal and after a predetermined number of calculation cycles pass, reduces gradually the vehicle control value to 0 (zero). The calculator increases the vehicle dynamic control value gradually to a value corresponding to the road data and the vehicle running conditions in a predetermined number of calculation cycles, when reception of the discord signal is discontinued. When the calculator receives the discord signal but a predetermined number of calculation cycles are not counted yet, the vehicle dynamic control value is calculated based on road data previously detected.
摘要翻译： pg，2车辆动态控制系统即使在道路数据不连续的情况下也能进行平稳自然的车辆动态控制。在该系统中，车辆动态控制值计算器基于来自道路数据识别器的车辆行驶状况和道路数据来计算车辆动态控制值。车辆动态控制值计算器在接收到不一致信号并经过预定数量的计算循环之后，逐渐减小车辆控制值为0（零）。当停止接收到不和信号时，计算器将车辆动态控制值逐渐增加到对应于道路数据和车辆行驶状态的预定数量的计算循环中的值。当计算器接收到不一致信号但是尚未计算预定数量的计算周期时，根据先前检测到的道路数据来计算车辆动态控制值。

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