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1. 发明专利

JP2002357437A DEVICE FOR PROVIDING TRAVELING BODY TRACKING INFORMATION 审中-公开
公开(公告)号：JP2002357437A
公开(公告)日：2002-12-13
申请号：JP2002085213
申请日：2002-03-26
申请人： TELE ATLAS NORTH AMERICA INC
发明人： HONEY STANLEY K , ZAVOLI WALTER B , MILNES KENNETH A , PHILLIPS ALAN C , WHITE JR MARVIN S , LOUGHMILLER JR GEORGE E
IPC分类号： G09B29/00 , G01C21/00 , G01C21/14 , G01C21/16 , G01C21/30 , G01S19/48 , G08G1/0969 , G08G1/123 , G09B29/10
摘要： PROBLEM TO BE SOLVED: To provide information for improving accuracy for tracking a street where the present position exists on a map database when a traveling body such as a vehicle moves over the streets. SOLUTION: An eligible street having the highest probability is determined from among plural streets in the map database by being compared with direction values of the streets in the map database in a prescribed range from the present position of the traveling body including an error and the measured moving direction, and defined as the street of the present position having the highest probability of existence of the traveling body.

2. 发明专利

JP2013019910A Shortcut discovery device 审中-公开
标题翻译： SHORTCUT发现装置
公开(公告)号：JP2013019910A
公开(公告)日：2013-01-31
申请号：JP2012232184
申请日：2012-10-19
申请人： Tele Atlas North America Inc , テレアトラスノースアメリカインコーポレイテッド
发明人： JOSEPH EDWARD SURANYI
IPC分类号： G01C21/34 , G09B29/00 , G01C21/00 , G08G1/0969 , G09B29/10
CPC分类号： G09B29/106
摘要： PROBLEM TO BE SOLVED: To provide a system for automatically adding shortcuts to a database of an electronic map, and making the shortcuts to be added usable and efficient.SOLUTION: An electronic map (20) is stored as a set of nodes and links. Priority is specified for the purpose of path search on roads of the map. The priority of the nodes first corresponds to the priority of the roads related to the nodes. Usability of the electronic map is increased by adding shortcuts to the map (20). A shortcut generation device (22) forms the shortcuts by constructing a composite link and/or raising the priority of a certain node. The composite link is the one which represents movement along many links of the electronic map (20).
摘要翻译：要解决的问题：提供一种用于自动地向电子地图的数据库添加快捷方式的系统，并且使得快捷方式被添加到可用和高效。电子地图（20）被存储为一组节点和链接。优先级指定用于在地图道路上进行路径搜索的目的。节点的优先级首先对应于与节点相关的道路的优先级。通过向地图添加快捷方式来增加电子地图的可用性（20）。快捷生成装置（22）通过构成复合链路和/或提高某个节点的优先级来形成快捷方式。复合链接是表示沿着电子地图（20）的许多链接的移动的链接。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009042243A Use of two or more cost levels for discovery and calculation of route 有权
标题翻译：使用两个或更多的成本水平发现和计算路由
公开(公告)号：JP2009042243A
公开(公告)日：2009-02-26
申请号：JP2008273779
申请日：2008-10-24
申请人： Tele Atlas North America Inc , テレアトラスノースアメリカインコーポレイテッド
发明人： POPPEN RICHARD FREDERICK
IPC分类号： G01C21/00 , G06F9/44 , G01C21/34 , G06N5/04 , G06Q10/04 , G06Q30/02 , G08G1/0969
CPC分类号： G06Q10/047 , G01C21/3461 , G06Q30/0283
摘要： PROBLEM TO BE SOLVED: To provide system which can avoid elements of specific category for an electronic map or other networks and can use the electronic map or other networks to compute routes. SOLUTION: This is the system for computing routes in the network legibly-represented by processor, which can minimize any recognized cost. Cost includes time, distance, paid toll, pliableness, scenic quality, processing time, latency, etc. Users of the route discovery system may select category of one or more elements to avoid. For example, consider the case in which avoidance of toll road may be desirable in road map. The cost involving elements to be avoided includes at least two representation levels. These two representation levels comprises a first and a second levels, the latter second level takes precedence of the former first level. Then the route discovery system determines the route minimizing cost. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可以避免电子地图或其他网络的特定类别的元件的系统，并且可以使用电子地图或其他网络来计算路线。
解决方案：这是用于计算网络中的路由的系统，由处理器表示，可以最大限度地减少任何公认的成本。成本包括时间，距离，支付的费用，合适性，风景质量，处理时间，延迟等。路线发现系统的用户可以选择要避免的一个或多个元素的类别。例如，考虑在路线图中避免收费公路的情况。涉及要避免的要素的成本包括至少两个表示级别。这两个表示级别包括第一级和第二级，后者的第二级优先于前一级。然后，路由发现系统确定路由最小化成本。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009156873A System for pathfinding 有权
标题翻译：防止系统
公开(公告)号：JP2009156873A
公开(公告)日：2009-07-16
申请号：JP2009013203
申请日：2009-01-23
申请人： Tele Atlas North America Inc , テレアトラスノースアメリカインコーポレイテッド
发明人： AMAKAWA KOJI , SURANYI EDWARD J
IPC分类号： G01C21/00 , G01C21/34
CPC分类号： G01C21/3446 , G06Q30/0283
摘要： PROBLEM TO BE SOLVED: To provide an efficient pathfinding system for reducing a time required for implementing the pathfinding process. SOLUTION: The system (10) is disclosed for determining a path in a network (A, B, C, D, E, F, G, H, I, O) that decreases the number of accesses to a disk (16) needed during the pathfinding computation. The network (A, B, C, D, E, F, G, H, I, O) is divided into a set of tiles (270, 272, 274). Certain sub-paths are precomputed and grouped into webs for each tile (270, 272, 274). When finding a path, the system (10) will perform a pathfinding exploration within the tiles (270, 272, 274) for a designated origin (450) as well as a pathfinding exploration within the tiles (270, 272, 274) for a designated destination (452). A number of the webs will be used in the two explorations to determine a path from the designated origin (450) to the designated destination. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效的寻路系统，以减少实现寻路过程所需的时间。公开了一种系统（10），用于确定减少对盘的访问次数的网络（A，B，C，D，E，F，G，H，I，O）中的路径（ 16）在寻路计算期间需要。网络（A，B，C，D，E，F，G，H，I，O）被分成一组瓦片（270,272,274）。某些子路径是预先计算的，并且分组成每个瓦片（270,272,274）的网。当找到路径时，系统（10）将在瓦片（270,272,274）内对于指定的原点（450）执行寻路探索，以及在瓦片（270,272,274）内的寻路探测，用于指定目的地（452）。在两次探索中将使用许多腹板来确定从指定的原点（450）到指定的目的地的路径。版权所有（C）2009，JPO＆INPIT

5. 发明申请

WO2011053391A1 METHODS AND APPARATUSES FOR CORRECTING LOCATION MEASUREMENTS FOR A NAVIGABLE FEATURE 审中-公开
标题翻译：用于校正导电特征的位置测量的方法和装置
公开(公告)号：WO2011053391A1
公开(公告)日：2011-05-05
申请号：PCT/US2010/038092
申请日：2010-06-10
申请人： TELE ATLAS NORTH AMERICA INC. , WITMER, James Alan
发明人： WITMER, James Alan
IPC分类号： G01C21/00
CPC分类号： G01C21/32 , G01C21/3679 , G08G1/09623 , G09B29/007
摘要： At least one example embodiment discloses a method for correcting location measurements for a navigable feature. The method includes selecting a first mean probe path representative of the navigable feature, first determining a 10 curvature of the first mean probe path, second determining a correction value to a corresponding location measurement based on a corresponding curvature of the first mean probe path, offset from the first mean probe path and speed, and third determining a first probe path based on the corrected location measurements.
摘要翻译：至少一个示例性实施例公开了一种用于校正可导航特征的位置测量的方法。该方法包括选择表示可导航特征的第一平均探测路径，首先确定第一平均探测路径的10个曲率，然后基于第一平均探测路径的相应曲率，将校正值确定为对应位置测量值，从第一平均探测路径和速度，以及第三确定基于校正位置测量的第一探测路径。

6. 发明申请

WO2011016901A1 METHOD OF DETECTING TRANSPORTATION NETWORK DATABASE ERRORS AND DEVICES THEREOF 审中-公开
标题翻译：检测运输网络数据库错误的方法及其设备
公开(公告)号：WO2011016901A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/038081
申请日：2010-06-10
申请人： TELE ATLAS NORTH AMERICA INC. , COOKE, Donald
发明人： COOKE, Donald
IPC分类号： G01C21/00
CPC分类号： G01C21/32 , G01C21/30 , G06F11/00 , G06F11/3466
摘要： A method of detecting errors in road characteristics in a transportation network database includes collecting sequential location measurements from probes traversing between two end points, fitting trace segments having a curved or linear shape between the sequential location measurements collected from the probes to form a probe trace, comparing a position of the probe traces with a position of a calculated path between the two end points, where the calculated path is formed from linked transportation network segments each of the linked transportation segments having a curved or linear shape, where the calculated path follows the road characteristics defined by the attributes associated with the linked transportation segments, and identifying a potential error in the attributes if a probe trace deviating in position from the calculated path is greater than a deviation threshold.
摘要翻译：检测运输网络数据库中道路特性错误的方法包括：从在两个端点之间穿过的探头收集顺序位置测量，在从探针收集的顺序位置测量之间拟合具有弯曲或线性形状的轨迹段以形成探针轨迹，将探测迹线的位置与两个端点之间的计算路径的位置进行比较，其中所计算的路径由链接的传输网段形成，每个链接的传输段具有弯曲或线性形状，其中所计算的路径遵循由与所链接的运输段相关联的属性定义的道路特征，以及如果位置偏离所计算的路径的探测轨迹大于偏差阈值，则识别属性中的潜在误差。

7. 发明申请

WO2010129192A1 METHODS AND SYSTEMS FOR CREATING DIGITAL TRANSPORTATION NETWORKS 审中-公开
标题翻译：创建数字运输网络的方法与系统
公开(公告)号：WO2010129192A1
公开(公告)日：2010-11-11
申请号：PCT/US2010/032143
申请日：2010-04-23
申请人： TELE ATLAS NORTH AMERICA INC. , WITMER, Alan
发明人： WITMER, Alan
IPC分类号： G01C21/00
CPC分类号： G01C21/32 , G06F17/30241 , G09B29/00
摘要： In a method for creating a digital representation of a transportation network, acquired probe traces are refined based on characteristics of the transportation network. Geographic objects associated with the transportation network are identified based on the refined probe traces. A digital geographic network is built based on the refined probe traces and identified geographic objects, and the digital representation of the transportation network is created by linking the identified geographic objects in the digital geographic network.
摘要翻译：在用于创建运输网络的数字表示的方法中，基于运输网络的特征来改进所获取的探测轨迹。基于精细的探针轨迹识别与运输网络相关联的地理对象。基于精细的探测轨迹和识别的地理对象构建数字地理网络，并通过连接数字地理网络中识别的地理对象来创建交通网络的数字表示。

8. 发明申请

WO2010128999A1 Apparatus and Method for Lane Marking Analysis 审中-公开
标题翻译：车道标记分析装置与方法
公开(公告)号：WO2010128999A1
公开(公告)日：2010-11-11
申请号：PCT/US2009/069888
申请日：2009-12-31
申请人： TELE ATLAS NORTH AMERICA INC. , JOSHI, Maneesha
发明人： JOSHI, Maneesha
IPC分类号： G06K9/00
CPC分类号： G01C21/32 , G08G1/0104 , G08G1/052 , G08G1/096844
摘要： Embodiments of the present invention provide a method of determining a location at which a lane divider marking changes type, comprising determining (350) a first type of lane divider (120) marking based upon a frequency spectrum determined by Fourier analysis of first image data (431) corresponding to a first area, determining (350) a second type of lane divider (130) marking based upon a frequency spectrum determined by Fourier analysis of second image data (432) corresponding to a second area, and determining (360) a geographic location at which the lane divider marking changes type according to a comparison of the first and second types (120, 130) of lane divider marking.
摘要翻译：本发明的实施例提供了一种确定车道分隔标记改变类型的位置的方法，包括基于通过第一图像数据的傅里叶分析确定的频谱来确定（350）第一类型的车道分割器（120）标记 431），基于通过对应于第二区域的第二图像数据（432）的傅里叶分析确定的频谱，确定（350）第二类型的车道分割器（130），并且确定（360）根据车道分隔线标记的第一和第二类型（120,130）的比较，车道分隔标记改变类型的地理位置。

9. 发明申请

WO2009059766A1 METHOD AND SYSTEM FOR THE USE OF PROBE DATA FROM MULTIPLE VEHICLES TO DETECT REAL WORLD CHANGES FOR USE IN UPDATING A MAP 审中-公开
标题翻译：从多个车辆使用探测数据的方法和系统，以检测用于更新地图的实际世界变化
公开(公告)号：WO2009059766A1
公开(公告)日：2009-05-14
申请号：PCT/EP2008/009373
申请日：2008-11-06
申请人： TELE ATLAS NORTH AMERICA INC. , OTTO, Hans, Ulrich , ZAVOLI, Walter, B.
发明人： OTTO, Hans, Ulrich , ZAVOLI, Walter, B.
IPC分类号： G09B29/10
CPC分类号： G09B29/106 , G01C21/32
摘要： A method is described comprising the following steps: (1) collecting probe sensor data in an area containing roads and other drivable features; (2) processing said probe sensor data in a first manner so as to create a geospatial map database comprising road segments, and in a second manner to derive a subset of data related to at least one segment within the geospatial map database and being indicative of an attribute thereof, (3) statistically processing said subset data per road segment to determine one or more inferred attributes thereof, (4) comparing said created geospatial map database, in particular the road segments identified therein and said inferred attributes thereof with a pre-existing geospatial map database containing road segments and attributes thereof, and where an inconsistency in the presence or absence of a road segment, or in its geometry or topology, or in any of its attributes, is identified, (5) effecting a further action, being one of: (a) Generating a change notification, (b) Generating an alert, (c) Generating a change request, the ultimate operation of such further action being the eventual update of the pre-existing geospatial map database such that the former attribute is replaced with the inferred attribute, and/or the insertion, deletion or correction, as far as geometry and topology is concerned, of the road segment. Alternative methods are also described.
摘要翻译：描述了一种方法，包括以下步骤：（1）在包含道路和其他可驱动特征的区域中收集探测器传感器数据; （2）以第一方式处理所述探针传感器数据，以便创建包括道路段的地理空间地图数据库，并且以第二种方式导出与所述地理空间地图数据库内的至少一个段相关的数据子集，并指示（3）统计处理每个道路段的所述子集数据以确定其一个或多个推断的属性，（4）将所创建的地理空间地图数据库，特别是其中识别的道路段和所述推断的属性与预先确定的地理空间地图数据库进行比较，现有的地理空间地图数据库包含道路段及其属性，以及在路段存在或不存在或其几何或拓扑或其任何属性中的不一致性的情况下，（5）进一步采取行动，是（a）生成更改通知，（b）生成警报，（c）生成更改请求，此类进一步操作的最终操作是最终更新预先存在的地理空间地图数据库，使得前一个属性被替换为道路段的推断属性和/或插入，删除或校正，就几何和拓扑而言。还描述了替代方法。

10. 发明申请

WO2008064020A3 SYSTEM AND METHOD FOR PROVIDING MULTIPLE PARTICIPANTS WITH A CENTRAL ACCESS PORTAL TO GEOGRAPHIC POINT OF INTEREST 审中-公开
公开(公告)号：WO2008064020A3
公开(公告)日：2008-05-29
申请号：PCT/US2007/084584
申请日：2007-11-13
申请人： TELE ATLAS NORTH AMERICA, INC. , BECKER, Mary R. , SABBEY, Craig Patrick , UNDERCOFFLER, Jay W. , COHEN, Richard , TEMMINK, Rik , GOLDBERG, David , JONES, Michelle , BROWN, Roger W. , PARKER, Jennifer
发明人： BECKER, Mary R. , SABBEY, Craig Patrick , UNDERCOFFLER, Jay W. , COHEN, Richard , TEMMINK, Rik , GOLDBERG, David , JONES, Michelle , BROWN, Roger W. , PARKER, Jennifer
IPC分类号： G06F15/16
摘要： A system and method of providing multiple participants with a centrally accessible content portal for geographic point of interest (POI) data, for subsequent use in creating map-based or spatial applications. Different entities can dynamically upload, update, retrieve, and use digital map and POI data. Additional features include the ability to handle the large amounts of POI data needed by multiple Application Developers, including data that is dynamic, or frequently changing; the ability to update POI attribute information and deliver it to the Application Developers; the ability to associate multiple points of entry (POE) with a POI, and to aggregate data from multiple Content Providers; and the use of a common geocoding engine and common digital map reference across all Content Providers, which ensures the consistency of the geocoding throughout all the POI data.

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