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61. 发明授权

US06862523B2 Bowing coefficient representation of curvature of geographic features 有权
标题翻译：弯曲系数表示曲率的地理特征
公开(公告)号：US06862523B2
公开(公告)日：2005-03-01
申请号：US10714131
申请日：2003-11-14
申请人： Rajashri Joshi
发明人： Rajashri Joshi
IPC分类号： G01C21/00 , G01C21/32 , G08G1/0969 , G08G1/16 , G09B29/00 , G09B29/10
CPC分类号： G09B29/003 , G01C21/32
摘要： The degree to which a linearly extending feature, such as a road, curves is indicated using a bowing coefficient. The bowing coefficient at a given location along a linearly extending feature is determined by comparing the distance along the feature between two points on either side of the given location (or an approximation of the distance) to a straight-line distance between these same two points. Bowing coefficient data can be used by various vehicle systems that require information about the curvature of linearly extending features, such as roads upon which the vehicle is traveling.
摘要翻译：使用弯曲系数来指示线性延伸特征（例如道路，曲线）的程度。沿着线性延伸特征的给定位置处的弯曲系数通过将给定位置的任一侧上的两个点之间的特征距离（或距离的近似）与这两个相同的两点之间的直线距离进行比较来确定。弓形系数数据可以由需要关于线性延伸特征（例如车辆行驶的道路）的曲率的信息的各种车辆系统使用。

62. 发明授权

US06853913B2 System and method for updating, enhancing, or refining a geographic database using feedback 有权
标题翻译：使用反馈更新，增强或改进地理数据库的系统和方法
公开(公告)号：US06853913B2
公开(公告)日：2005-02-08
申请号：US10298798
申请日：2002-11-18
申请人： Kevin Cherveny , Aaron Crane , Lawrence M. Kaplan , John Jasper , Russel Shields
发明人： Kevin Cherveny , Aaron Crane , Lawrence M. Kaplan , John Jasper , Russel Shields
IPC分类号： G09B29/00 , G01C21/26 , G06F17/30 , G08G1/09 , G08G1/0969 , G06F165/00 , G12B13/00
CPC分类号： G01C21/32 , G01C21/26 , G08G1/0969
摘要： A system for updating, enhancing and/or refining a geographic database is disclosed. The system uses a plurality of data collecting sensors, each of which is installed in a separate one of a plurality of vehicles, each of which travels on roads in a geographic region. Each data-collecting sensor provides outputs indicative of the sensing of one or more features in the geographic region as the vehicle in which it is installed travels. A computer program process compares the outputs of the data collecting sensors to previously obtained data that represent the physical features, determines the significance of the comparisons, and updates, enhances, or refines the data in an existing geographic database accordingly. Data that have been updated, enhanced, or refined, are provided back to end users.
摘要翻译：公开了一种用于更新，增强和/或改进地理数据库的系统。该系统使用多个数据采集传感器，每个传感器安装在多个车辆中的单独一个车辆中，每个车辆在地理区域中的道路上行驶。每个数据收集传感器提供指示感测地理区域中的一个或多个特征的输出作为其安装行进的车辆。计算机程序过程将数据收集传感器的输出与表示物理特征的先前获得的数据进行比较，确定比较的重要性，并相应地更新，增强或优化现有地理数据库中的数据。已更新，增强或改进的数据将提供给最终用户。

63. 发明授权

US06850837B2 Method and system for providing reminders about points of interests while traveling 有权
标题翻译：在旅途中提供有关兴趣点的提醒的方法和系统
公开(公告)号：US06850837B2
公开(公告)日：2005-02-01
申请号：US10402610
申请日：2003-03-28
申请人： Cynthia Paulauskas , Tracey Nocek
发明人： Cynthia Paulauskas , Tracey Nocek
IPC分类号： G01C21/36 , G01C21/26
CPC分类号： G01C21/3682 , G01C21/3614
摘要： A navigation system includes a feature that allows a user to specify a type of point of interest (or business chain) and then receive a reminder when the user is in proximity to a location of the point of interest of the specified type (or business chain) while traveling in a geographic region.
摘要翻译：导航系统包括允许用户指定兴趣点类型（或业务链）的特征，然后当用户接近指定类型（或业务链）的兴趣点的位置时接收提醒）在一个地理区域旅行。

64. 发明申请

US20140189802A1 METHOD AND APPARATUS FOR LOCATION-BASED AUTHORIZATION TO ACCESS ONLINE USER GROUPS 有权
标题翻译：用于基于位置的授权访问在线用户组的方法和装置
公开(公告)号：US20140189802A1
公开(公告)日：2014-07-03
申请号：US13731774
申请日：2012-12-31
申请人： NAVTEQ NORTH AMERICA, LLC
发明人： Gregory MONTGOMERY
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , G06F21/6218 , G06F2221/0717 , G06F2221/2111 , G06F2221/2141 , G06F2221/2149 , H04L63/083 , H04L63/107 , H04L67/18 , H04W4/021 , H04W4/08
摘要： An approach is provided for determining a request from a user for an access to at least one user group. The at least one user group is associated with at least one reference location. Consequently, the point of interest platform determines location information associated with the user and/or the device associated with the user. Subsequently, the point of interest platform causes, at least in part, a granting of the access to the user group if the location information indicates that the user and/or the device associated with the user is within a predetermined proximity of the reference location.
摘要翻译：提供了一种用于确定来自用户对至少一个用户组的访问的请求的方法。所述至少一个用户组与至少一个参考位置相关联。因此，兴趣点平台确定与用户和/或与用户相关联的设备相关联的位置信息。随后，如果位置信息指示用户和/或与用户相关联的设备在参考位置的预定接近度内，则兴趣点平台至少部分地导致对用户组的访问的授予。

65. 发明授权

US08301372B2 Method of operating a navigation system using images 有权
标题翻译：使用图像操作导航系统的方法
公开(公告)号：US08301372B2
公开(公告)日：2012-10-30
申请号：US12879178
申请日：2010-09-10
申请人： James M. Herbst , Suzanne M. McGrath , Jason M. Borak
发明人： James M. Herbst , Suzanne M. McGrath , Jason M. Borak
IPC分类号： G01C21/00
CPC分类号： G06T19/006 , G01C21/206 , G01C21/3647 , G06Q30/0241 , G06Q30/0251 , G06T17/05
摘要： A method of operating a navigation system determines a route between an origin and a destination and provides a photographic image showing a geographic area through which the route passes. The photographic image shows the geographic area from a land-based viewpoint. The method overlays a route highlight on the photographic image identifying a path to be traveled. The route highlight includes a symbol indicating at least one feature of the route selected from a group consisting of handicap accessible route, tree-lined route, well-lit route, quiet route, scenic route, crowded route, peaceful route, and bicycle friendly route.
摘要翻译：操作导航系统的方法确定原点和目的地之间的路线，并提供示出路线通过的地理区域的摄影图像。摄影图像显示地理位置。该方法覆盖摄影图像上的路线高光，标识要行驶的路径。路线亮点包括表示从由残疾人通路，绿树成荫的路线，光线充足的路线，安静的路线，风景路线，拥挤的路线，和平路线和自行车友好路线组成的组中选择的路线的至少一个特征的符号。

66. 发明申请

US20120232783A1 Energy Consumption Profiling 有权
标题翻译：能源消耗分析
公开(公告)号：US20120232783A1
公开(公告)日：2012-09-13
申请号：US13042617
申请日：2011-03-08
申请人： Andrew Calkins , Eric N. Groth
发明人： Andrew Calkins , Eric N. Groth
IPC分类号： G01C21/36
CPC分类号： G01C21/3469
摘要： A method and system for determining energy efficient routes is described. Map data represents road segments. Energy consumption data is obtained while a vehicle travels on a first road segment. Energy consumption data associated with the first road segment can be used to predict the expected energy consumption when traveling on a second road segment that has similar physical attributes to those of the first road segment. The predicted energy consumption data may be used to determine whether the second road segment is part of a most energy efficient route.
摘要翻译：描述了一种用于确定能量效率路线的方法和系统。地图数据代表路段。当车辆在第一路段上行驶时获得能量消耗数据。与第一路段相关联的能量消耗数据可以用于在具有与第一路段的物理属性相似的物理属性的第二路段上行驶时预测预期的能量消耗。预测的能量消耗数据可以用于确定第二路段是否是最节能路线的一部分。

67. 发明申请

US20120086582A1 Method and system for using intersecting electronic horizons 有权
标题翻译：使用交叉电子视野的方法和系统
公开(公告)号：US20120086582A1
公开(公告)日：2012-04-12
申请号：US12900780
申请日：2010-10-08
申请人： Sinisa Durekovic , Nicholas E. Smith
发明人： Sinisa Durekovic , Nicholas E. Smith
IPC分类号： G08G1/16 , G06N5/02
CPC分类号： G08G1/0112 , G08G1/095 , G08G1/161 , G08G1/164 , G08G1/22
摘要： A method and system for using data associated with a first vehicle and a given road segment defined for a road network and using data associated with a second vehicle and the given road segment to determine a multi-vehicle probability value that indicates a probability that the first vehicle and the second vehicle will arrive at a common position of the given road segment simultaneously. The multi-vehicle probability value can be compared to a threshold probability value to determine whether the first vehicle and/or the second vehicle should take a responsive measure to avoid those vehicles arriving at the common position of the given road segment simultaneously. The data associated the first vehicle and the data associated with the second vehicle can each include a respective electronic horizon for that vehicle, and time parameters and probability values associated with those vehicles being on the given road segment.
摘要翻译：一种用于使用与第一车辆相关联的数据的方法和系统，以及为道路网络定义的给定道路段，并且使用与第二车辆和给定道路段相关联的数据来确定多车辆概率值，所述多车辆概率值指示第一车辆和第二车辆将同时到达给定路段的共同位置。可以将多车辆概率值与阈值概率值进行比较，以确定第一车辆和/或第二车辆是否应采取响应措施以避免那些车辆同时到达给定道路段的共同位置。与第一车辆相关联的数据和与第二车辆相关联的数据可以各自包括用于该车辆的相应电子视野，以及与在给定路段上的那些车辆相关联的时间参数和概率值。

68. 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.

69. 发明授权

US07987186B1 Method and system for wavelet-based representation and use of cartographic data 有权
标题翻译：用于基于小波的表征和使用制图数据的方法和系统
公开(公告)号：US07987186B1
公开(公告)日：2011-07-26
申请号：US09706926
申请日：2000-11-06
申请人： Rajashri Joshi
发明人： Rajashri Joshi
IPC分类号： G06F17/30
CPC分类号： G06F17/30241 , Y10S707/919
摘要： Cartographic data is represented using wavelet coefficients. Specifically, a cartographic shape point database consisting of shape points and nodes stored on a per geographic feature basis is converted to a cartographic wavelet database consisting of wavelet and scaling coefficients also stored on a per geographic feature basis. The shape of each geographic feature can be reconstructed from the stored wavelet and scaling coefficients for that geographic feature. The wavelet transform organizes the information in a function according to scale, a concept which is related to resolution. The wavelet-based representation facilitates operations such as line simplification (generalization) and zooming. Multi-resolution error metrics are defined using the wavelet representation for assessing the accuracy of sampled cartographic databases with respect to a ground truth database.
摘要翻译：制图数据用小波系数表示。具体地说，由形状点和每个地理特征基础存储的节点组成的制图形状点数据库被转换为由每个地理特征基础上存储的小波和缩放系数组成的制图小波数据库。可以从存储的小波和该地理特征的缩放系数重构每个地理特征的形状。小波变换根据规模组织功能中的信息，这是与分辨率有关的概念。基于小波的表示有助于线简化（泛化）和缩放等操作。使用小波表示法来定义多分辨率误差度量，用于评估采样地图数据库相对于地面实况数据库的准确性。

70. 发明授权

US07901292B1 Method for comparing performances on remotely located courses 有权
标题翻译：比较远程课程表现的方法
公开(公告)号：US07901292B1
公开(公告)日：2011-03-08
申请号：US10825574
申请日：2004-04-15
申请人： Kurt Brooks Uhlir , Michael V. Shuman , Christopher Dougherty
发明人： Kurt Brooks Uhlir , Michael V. Shuman , Christopher Dougherty
IPC分类号： A63F13/00 , G06F19/00 , G01C21/34
CPC分类号： A63F13/798 , A63F13/216 , A63F13/803 , A63F13/807 , A63F2300/558
摘要： A method and system are disclosed for comparing the performance of a participant in an event that includes movement along a course to another performance. The performance by the participant is monitored. Using a geographic database that represents the area in which the course is located, the participant's performance is compared to another performance. Then, the participant is provided with information comparing the performances.
摘要翻译：公开了一种方法和系统，用于比较包括沿着课程的运动到另一性能的事件中的参与者的表现。监测参与者的表现。使用表示课程所在区域的地理数据库，将参与者的表现与其他表现进行比较。然后，向参与者提供比较表演的信息。

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