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1. 发明授权

US07248966B2 Method of operating a navigation system 有权
标题翻译：操作导航系统的方法
公开(公告)号：US07248966B2
公开(公告)日：2007-07-24
申请号：US11583454
申请日：2006-10-19
申请人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G01C21/30
CPC分类号： G01C21/3626
摘要： A method for operating a navigation system is disclosed. An ordered plurality of interconnected segments providing a route from an origin to a destination is obtained. A guidance message for each of the segments is formed. The step of forming the guidance message comprises determining whether to reference a previous segment and adding a reference to a current segment.
摘要翻译：公开了一种用于操作导航系统的方法。获得了提供从原点到目的地的路由的有序多个互连段。形成每个段的引导消息。形成引导消息的步骤包括确定是否引用先前的段并且添加对当前段的引用。

2. 发明授权

US07177761B2 Map display for a navigation system 有权
标题翻译：导航系统的地图显示
公开(公告)号：US07177761B2
公开(公告)日：2007-02-13
申请号：US10975030
申请日：2004-10-27
申请人： Michael L. Kaufman , James M. Herbst , Steven P. Devries , Eric Groth
发明人： Michael L. Kaufman , James M. Herbst , Steven P. Devries , Eric Groth
IPC分类号： G01C21/30
CPC分类号： G01C21/3635
摘要： A system and method are disclosed for displaying map information on a computing device. Data are stored for rendering a simulation of travel along one or more road segments prior to embarking on travel along the road segments. The simulation is comprised of a sequence of views of the road network along each road segment from vantage points above or along the road network. Each road segment may be part of a calculated route and the simulation may include views for all the road segments contained in the calculated route. While the computing device is being conveyed along each road segment, the data stored for the simulation is used to show a view of the road network that includes the current position of the computing device on a display of the computing device.
摘要翻译：公开了一种用于在计算设备上显示地图信息的系统和方法。存储数据用于在沿着路段行驶之前沿着一个或多个路段进行旅行的模拟。该模拟由沿着道路网络上方或沿着道路网络的有利位置的沿着每条路段的道路网络的视图序列组成。每个路段可以是计算的路线的一部分，并且模拟可以包括包含在所计算的路线中的所有道路段的视图。当沿着每个路段传送计算设备时，为模拟而存储的数据用于显示包括计算设备在计算设备的显示器上的当前位置的道路网络的视图。

3. 发明授权

US07149626B1 Method of operating a navigation system 有权
标题翻译：操作导航系统的方法
公开(公告)号：US07149626B1
公开(公告)日：2006-12-12
申请号：US10881310
申请日：2004-06-30
申请人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G01C21/30
CPC分类号： G01C21/3626
摘要： A method for operating a navigation system obtains an ordered plurality of interconnected segments providing a route from an origin to a destination. A guidance message for each of the segments is formed. The step of forming the guidance message comprises determining whether to reference a previous segment and adding a reference to a current segment.
摘要翻译：用于操作导航系统的方法获得提供从原点到目的地的路由的有序多个互连段。形成每个段的引导消息。形成引导消息的步骤包括确定是否引用先前的段并且添加对当前段的引用。

4. 发明授权

US08264375B2 Method and system for developing traffic messages 有权
标题翻译：开发交通信息的方法和系统
公开(公告)号：US08264375B2
公开(公告)日：2012-09-11
申请号：US12630054
申请日：2009-12-03
申请人： Steven P. DeVries
发明人： Steven P. DeVries
IPC分类号： G08G1/09
CPC分类号： G08G1/092 , H04H20/55
摘要： A computer implemented method of compressing a plurality of TPEG format traffic messages is provided. The method forms a template containing the data values of fields of a message management container, an event container and a location container and forms a global data set representing a base time of the traffic messages and data indicating the geographic region. The method creates compressed TPEG traffic messages comprising a template identification indicating the template and data values of the fields of the message management container, the event container and the location container not included in the template or global data set.
摘要翻译：提供了一种压缩多个TPEG格式业务消息的计算机实现方法。该方法形成包含消息管理容器，事件容器和位置容器的字段的数据值的模板，并形成表示交通消息的基准时间和指示地理区域的数据的全局数据集。该方法创建压缩的TPEG流量消息，其包括指示消息管理容器，事件容器和不包括在模板或全局数据集中的位置容器的模板和数据值的模板标识。

5. 发明授权

US07912638B2 Method of collecting information for a geographic database for use with a navigation system 有权
标题翻译：收集用于与导航系统一起使用的地理数据库的信息的方法
公开(公告)号：US07912638B2
公开(公告)日：2011-03-22
申请号：US12767136
申请日：2010-04-26
申请人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G01C21/30
CPC分类号： G01C21/3626
摘要： A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request to calculate the pedestrian route from an origin to a destination and a walking preference for the pedestrian route identifying a feature of the pedestrian route are obtained. A geographic database associated with the navigation system is accessed for data representing at least one pedestrian path. The data representing the pedestrian path includes lighting level attribute information for the pedestrian path. A valid solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths that support the walking preference is determined.
摘要翻译：用于操作导航系统的方法计算由行人行进的行人路线。获得计算从原点到目的地的行人路线的请求以及识别行人路线的特征的行人路线的行走偏好。与导航系统相关联的地理数据库被访问用于表示至少一个行人路径的数据。表示行人路径的数据包括用于行人路径的照明级属性信息。确定从起点到目的地的有效的解决方案行人路线，包括支持行走偏好的一系列连接的行人路径。

6. 发明申请

US20140032091A1 TREND BASED PREDICTIVE TRAFFIC 有权
标题翻译：基于趋势的预测交通
公开(公告)号：US20140032091A1
公开(公告)日：2014-01-30
申请号：US14110319
申请日：2012-04-06
申请人： Praveen J. Arcot , Matthew G. Lindsay , Timothy A. Mcgrath , Steven P. Devries
发明人： Praveen J. Arcot , Matthew G. Lindsay , Timothy A. Mcgrath , Steven P. Devries
IPC分类号： G08G1/00
CPC分类号： G08G1/00 , G08G1/0129 , G08G1/0141
摘要： A method for predicting traffic is disclosed. The method is a trend based extrapolation method that uses real time traffic data and historic traffic data to generate a predictive traffic product. The predictive traffic product provides expected traffic speeds for the short term future, for example, between two to twelve hours into the future.
摘要翻译：公开了一种预测流量的方法。该方法是基于趋势的外推方法，其使用实时交通数据和历史交通数据来生成预测交通产品。预测性交通产品为短期未来提供预期的交通速度，例如未来两到十二个小时之间。

7. 发明授权

US08019537B2 Method of collecting information for a geographic database for use with a navigation system 有权
公开(公告)号：US08019537B2
公开(公告)日：2011-09-13
申请号：US13025353
申请日：2011-02-11
申请人： Steven P. DeVries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. DeVries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G01C21/30
CPC分类号： G01C21/3626
摘要： A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request to calculate the pedestrian route from an origin to a destination and a walking preference for the pedestrian route identifying a feature of the pedestrian route are obtained. A geographic database associated with the navigation system is accessed for data representing at least one pedestrian path. The data representing the pedestrian path includes lighting level attribute information for the pedestrian path. A valid solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths that support the walking preference is determined.

8. 发明授权

US07561959B2 Method of collecting information for a geographic database for use with a navigation system 有权
标题翻译：收集用于与导航系统一起使用的地理数据库的信息的方法
公开(公告)号：US07561959B2
公开(公告)日：2009-07-14
申请号：US12220861
申请日：2008-07-29
申请人： Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak , Steven P. Devries , James M. Herbst
发明人： Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak , Steven P. Devries , James M. Herbst
IPC分类号： G01C21/20
CPC分类号： G01C21/26
摘要： A navigation system determines a route between a first location on a road network and a second location in a facility off of the road network. The system composes individual guidance messages for travel along a portion of the route on the road network. A pre-composed set of guidance instructions for travel in the facility along a portion of the route off of the road network are obtained from a geographic database associated with the navigation system.
摘要翻译：导航系统确定道路网络上的第一位置与离开道路网络的设施中的第二位置之间的路线。该系统组成单独的指导信息，用于沿道路网络上路线的一部分行驶。从与导航系统相关联的地理数据库中获得预先组合的用于在道路网络中沿着路线的一部分行进的指导指导。

9. 发明申请

US20080162168A1 Method of collecting information for a geographic database for use with a navigation system 有权
标题翻译：收集用于与导航系统一起使用的地理数据库的信息的方法
公开(公告)号：US20080162168A1
公开(公告)日：2008-07-03
申请号：US11789869
申请日：2007-04-26
申请人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. Devries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G06Q99/00
CPC分类号： G01C21/3626
摘要： A method for collecting geographic data for use with a navigation system is disclosed. A pedestrian segment associated with a path is identified. A text description of the pedestrian segment is collected. The text description includes one of a predetermined number of phrases and a name of at least one feature visible from a location of the pedestrian segment. Data representing the pedestrian segment is stored in the geographic database.
摘要翻译：公开了一种用于收集与导航系统一起使用的地理数据的方法。识别与路径相关联的步行段。收集行人专用段的文字说明。文本描述包括预定数量的短语中的一个以及从行人节的位置可见的至少一个特征的名称。表示行人节段的数据存储在地理数据库中。

10. 发明授权

US08155882B2 Method of collecting information for a geographic database for use with a navigation system 有权
标题翻译：收集用于与导航系统一起使用的地理数据库的信息的方法
公开(公告)号：US08155882B2
公开(公告)日：2012-04-10
申请号：US13191808
申请日：2011-07-27
申请人： Steven P. DeVries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
发明人： Steven P. DeVries , James M. Herbst , Karen A. Hopkins , Suzanne M. McGrath , Ellen M. Bauer , James R. Bennett , Jason M. Borak
IPC分类号： G01C21/00
CPC分类号： G01C21/3626
摘要： A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request for the pedestrian route between a first location inside a building and a second location inside the building is obtained. A geographic database associated with the navigation system is accessed for data representing a plurality of pedestrian paths. A solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths between the first location and the second location is determined. A guidance message that identifies a feature visible from at least one of the pedestrian paths is provided.
摘要翻译：用于操作导航系统的方法计算由行人行进的行人路线。获得建筑物内的第一位置和建筑物内的第二位置之间的行人路线的请求。与导航系统相关联的地理数据库被访问用于表示多个行人路径的数据。确定从原点到目的地的解决方案行人路线，其包括在第一位置和第二位置之间的一系列连接的行人路径。提供了识别从至少一个行人路径可见的特征的引导消息。

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