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1. 发明申请

WO2006128020A2 NON-PERSPECTIVE VARIABLE-SCALE MAP DISPLAYS 审中-公开
标题翻译：非视觉可变尺度地图显示
公开(公告)号：WO2006128020A2
公开(公告)日：2006-11-30
申请号：PCT/US2006020499
申请日：2006-05-25
申请人： TELE ATLAS NORTH AMERICA INC , MATHIS DARRELL L , KUZNETSOV TSIA , ZAVOLI WALTER B
发明人： MATHIS DARRELL L , KUZNETSOV TSIA , ZAVOLI WALTER B
IPC分类号： G08G1/123
CPC分类号： G09B29/106 , G01C21/367
摘要： Map displays have been an important element in the feature set of in-car navigation systems. Actually, with modern equipment extending such system functionality to personal digital assistants (PDAs) and cellular telephones, virtually all travelers may use and benefit from the present invention. Early digital displays were monochrome, single-line-vector, planar representations. Color, area fill, scale-dependent attribute selection, labeling, heading-up rotation, line thickness, signs and icons have all been added to make the display more informative and intuitive. Still today, the designer is challenged to provide a more informative, less distracting display to serve the multitasking driver. More recently, perspective view and 3D objects have gained popularity because of their added utility as well as aesthetic appeal. Just as the planar map is a special case of the perspective map, perspective is a special case of the variable-scale map. This disclosure offers some approaches to the use of non-perspective continuous variable-scale maps to solve inherent problems of more conventional navigation map displays.
摘要翻译：地图显示已成为车载导航系统功能集中的重要元素。实际上，使用将系统功能扩展到个人数字助理（PDA）和蜂窝电话的现代设备，实际上所有旅行者都可以使用和受益于本发明。早期的数字显示是单色，单线向量，平面表示。颜色，区域填充，尺度依赖属性选择，标签，向上旋转，线条厚度，符号和图标都已添加，使显示更加翔实和直观。今天，设计师面临的挑战是为多任务驱动程序提供更多的信息，更少分散的显示。最近，透视图和3D对象已经受到欢迎，因为它们的附加效用以及美学吸引力。正如平面图是透视图的特殊情况一样，透视图是可变尺度图的特殊情况。本公开提供了使用非透视连续可变尺度图来解决更传统的导航地图显示的固有问题的一些方法。

2. 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。

3. 发明申请

WO2008118578A2 SYSTEM AND METHOD FOR VEHICLE NAVIGATION AND PILOTING INCLUDING ABSOLUTE AND RELATIVE COORDINATES 审中-公开
标题翻译：用于车辆导航和引导的系统和方法，包括绝对和相对坐标
公开(公告)号：WO2008118578A2
公开(公告)日：2008-10-02
申请号：PCT/US2008/054598
申请日：2008-02-21
申请人： TELE ATLAS NORTH AMERICA, INC. , ZAVOLI, Walter B.
发明人： ZAVOLI, Walter B.
IPC分类号： G01C21/26 , G01C21/00
CPC分类号： G01C21/28 , G01C21/30
摘要： A navigation system for use in a vehicle. The system includes an absolute position sensor, such as GPS, in addition to one or more additional sensors, such as a camera, laser scanner, or radar. The system further comprises a digital map or database that includes records for at least some of the vehicle's surrounding objects. These records can include relative positional attributes and traditional absolute positions. As the vehicle moves, sensors sense the presence of at least some of these objects, and measure the vehicle's relative position to those objects. This information, together with the absolute positional information and the added map information, is used to determine the vehicle's location, and support features such as enhanced driving directions, collision avoidance, or automatic assisted driving. In accordance with an embodiment, the system also allows some objects to be attributed using relative positioning, without recourse to storing absolute position information.
摘要翻译：一种用于车辆的导航系统。除了一个或多个附加的传感器，例如照相机，激光扫描仪或雷达，该系统还包括诸如GPS之类的绝对位置传感器。该系统还包括数字地图或数据库，该数字地图或数据库包括至少一些车辆的周围物体的记录。这些记录可以包括相对的位置属性和传统的绝对位置。当车辆移动时，传感器感测至少一些这些物体的存在，并测量车辆对这些物体的相对位置。该信息与绝对位置信息和添加的地图信息一起用于确定车辆的位置，并且支持诸如增强的驾驶方向，避免碰撞或自动辅助驾驶的特征。根据一个实施例，系统还允许使用相对定位来归因某些物体，而不需要存储绝对位置信息。

4. 发明申请

WO2006128020A3 NON-PERSPECTIVE VARIABLE-SCALE MAP DISPLAYS 审中-公开
公开(公告)号：WO2006128020A3
公开(公告)日：2006-11-30
申请号：PCT/US2006/020499
申请日：2006-05-25
申请人： TELE ATLAS NORTH AMERICA, INC. , MATHIS, Darrell, L. , KUZNETSOV, Tsia , ZAVOLI, Walter, B.
发明人： MATHIS, Darrell, L. , KUZNETSOV, Tsia , ZAVOLI, Walter, B.
IPC分类号： G01C21/32
摘要： Embodiments relate to a method and apparatus that uses non-perspective continuous variable-scale maps to solve inherent problems of conventional navigation map displays. The method comprises maintaining a data structure of topographic information and selecting a portion of the topographic information from the data structure. The method further comprises performing a coordinate transformation of the selected topographic information to represent the selected information as a variable scale map other than a perspective map and displaying the transformed topographic information.

5. 发明申请

WO2009098154A1 METHOD FOR MAP MATCHING WITH SENSOR DETECTED OBJECTS 审中-公开
标题翻译：用于具有传感器检测对象的地图匹配的方法
公开(公告)号：WO2009098154A1
公开(公告)日：2009-08-13
申请号：PCT/EP2009/050957
申请日：2009-01-28
申请人： TELE ATLAS NORTH AMERICA INC. , TELE ATLAS B.V. , ZAVOLI, Walter B. , KMIECIK, Marcin , T'SIOBBEL, Stephen , HIESTERMANN, Volker
发明人： ZAVOLI, Walter B. , KMIECIK, Marcin , T'SIOBBEL, Stephen , HIESTERMANN, Volker
IPC分类号： G01C21/30
CPC分类号： G01C21/30 , G01S13/86 , G01S19/48 , G01S19/49
摘要： Detecting at least one object in the vicinity of a vehicle by a vehicle sensor and estimating characteristics about the object, the sensor being calibrated to the position of the vehicle by e.g. GPS, estimating a location of the sensed object from position and orientation estimates of the vehicle and of the measurements of the sensor; querying a map or image database by vehicle position or estimated sensed object location, the database allowing information to be retrieved for the objects, to extract the objects of the database for that position, comparing the sensed object with the extracted object using a comparison logic, and if such comparison is successful effecting either an adjustment of the GPS position of the vehicle, an adjustment of the position information for the extracted object of the database, or display the extracted, database-depicted object as a graphical image on a display of a navigation unit.
摘要翻译：通过车辆传感器检测车辆附近的至少一个物体并估计关于物体的特性，传感器被校准到车辆的位置。 GPS，根据车辆的位置和方向估计以及传感器的测量值估计感测对象的位置; 通过车辆位置或估计的感测对象位置查询地图或图像数据库，允许为对象检索信息的数据库，提取用于该位置的数据库的对象，使用比较逻辑将感测对象与提取的对象进行比较，如果这样的比较成功地实现车辆的GPS位置的调整，对数据库的提取对象的位置信息的调整，或者将所提取的数据库描绘对象作为图形图像显示在显示器上导航单元。

6. 发明申请

WO2008118578A3 SYSTEM AND METHOD FOR VEHICLE NAVIGATION AND PILOTING INCLUDING ABSOLUTE AND RELATIVE COORDINATES 审中-公开
标题翻译：用于车辆导航和航行的系统和方法，包括绝对和相对坐标
公开(公告)号：WO2008118578A3
公开(公告)日：2008-12-24
申请号：PCT/US2008054598
申请日：2008-02-21
申请人： TELE ATLAS NORTH AMERICA INC , ZAVOLI WALTER B
发明人： ZAVOLI WALTER B
IPC分类号： G01S3/02
CPC分类号： G01C21/28 , G01C21/30
摘要： A navigation system for use in a vehicle. The system includes an absolute position sensor, such as GPS, in addition to one or more additional sensors, such as a camera, laser scanner, or radar. The system further comprises a digital map or database that includes records for at least some of the vehicle's surrounding objects. These records can include relative positional attributes and traditional absolute positions. As the vehicle moves, sensors sense the presence of at least some of these objects, and measure the vehicle's relative position to those objects. This information, together with the absolute positional information and the added map information, is used to determine the vehicle's location, and support features such as enhanced driving directions, collision avoidance, or automatic assisted driving. In accordance with an embodiment, the system also allows some objects to be attributed using relative positioning, without recourse to storing absolute position information.
摘要翻译：用于车辆的导航系统。除了一个或多个附加传感器（例如相机，激光扫描仪或雷达）之外，该系统还包括诸如GPS的绝对位置传感器。该系统还包括数字地图或数据库，其包括用于车辆的至少一些周围物体的记录。这些记录可以包括相对位置属性和传统绝对位置。随着车辆移动，传感器感应至少一些物体的存在，并测量车辆对这些物体的相对位置。该信息连同绝对位置信息和添加的地图信息被用于确定车辆的位置，并支持诸如增强的行驶方向，避免碰撞或自动辅助驾驶等功能。根据一个实施例，该系统还允许使用相对定位对一些对象进行归因，而不求助于存储绝对位置信息。

7. 发明申请

WO2008118578A9 SYSTEM AND METHOD FOR VEHICLE NAVIGATION AND PILOTING INCLUDING ABSOLUTE AND RELATIVE COORDINATES 审中-公开
公开(公告)号：WO2008118578A9
公开(公告)日：2008-11-13
申请号：PCT/US2008054598
申请日：2008-02-21
申请人： TELE ATLAS NORTH AMERICA INC , ZAVOLI WALTER B
发明人： ZAVOLI WALTER B
IPC分类号： G01S3/02
CPC分类号： G01C21/28 , G01C21/30
摘要： A navigation system for use in a vehicle. The system includes an absolute position sensor, such as GPS, in addition to one or more additional sensors, such as a camera, laser scanner, or radar. The system further comprises a digital map or database that includes records for at least some of the vehicle's surrounding objects. These records can include relative positional attributes and traditional absolute positions. As the vehicle moves, sensors sense the presence of at least some of these objects, and measure the vehicle's relative position to those objects. This information, together with the absolute positional information and the added map information, is used to determine the vehicle's location, and support features such as enhanced driving directions, collision avoidance, or automatic assisted driving. In accordance with an embodiment, the system also allows some objects to be attributed using relative positioning, without recourse to storing absolute position information.

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