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公开(公告)号：US20110153189A1
公开(公告)日：2011-06-23
申请号：US12640679
申请日：2009-12-17
CPC分类号： G01C21/3492
摘要： A device and method for calculating information regarding a route to a destination. The device may include a computer-readable memory element on which is stored a plurality of templates comprising historical speed values for a quantity of time segments and a map database including data for a plurality of road segments associated with template codes identifying one or more of the templates. The device may also include a processing device for accessing the map database to determine a historical speed value for one or more selected road segments. The historical speed value may be used for calculating an estimated amount of time to complete a selected route, a route to the destination that takes the least amount of time, and/or a predicted time of arrival at the destination.
摘要翻译： 一种用于计算关于到达目的地的路线的信息的装置和方法。 该设备可以包括计算机可读存储器元件，其上存储有多个时间段的历史速度值的多个模板，以及地图数据库，其包括与标识一个或多个所述时间段的模板代码相关联的多个道路段的数据 模板。 设备还可以包括用于访问地图数据库以确定一个或多个所选路段的历史速度值的处理设备。 历史速度值可以用于计算完成所选路线的估计时间量，到达最短时间量的目的地的路线和/或到达目的地的预计到达时间。
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公开(公告)号：US08467809B2
公开(公告)日：2013-06-18
申请号：US12710653
申请日：2010-02-23
申请人： Minan Miin-Nan Lee , Susan S. Chen , Kungwel Liu , Merlin J. Smith , Subhash Uppalapati , Chetan V. Kale
发明人： Minan Miin-Nan Lee , Susan S. Chen , Kungwel Liu , Merlin J. Smith , Subhash Uppalapati , Chetan V. Kale
IPC分类号： H04W24/00
CPC分类号： H04W64/003 , G01S5/0242
摘要： A method and apparatus for collecting and analyzing cellular identification (ID) numbers at various geographic locations to estimate cellular tower locations. The method may include collecting cellular ID numbers obtained by collection mobile devices at a plurality of geographic locations then calculating minimum bounding circles encompassing a set of geographic location points with the same cellular identification numbers. If the cellular ID number of a set of location points indicates that the cellular tower is omni-directional, a center of the minimum bounding circle is an estimated cellular tower location. If the cellular ID number indicates that the cellular tower is multi-sector, the apparatus may calculate the estimated cellular tower location as the location at which lines that extend from the centers of a plurality of related minimum bounding circles intersect with each other to form equal angles.
摘要翻译： 一种在不同地理位置收集和分析蜂窝识别（ID）号码以估计蜂窝塔位置的方法和装置。 该方法可以包括收集通过在多个地理位置收集移动设备而获得的蜂窝ID号，然后计算包含具有相同蜂窝标识号的一组地理位置点的最小边界圈。 如果一组位置点的蜂窝ID号表示蜂窝塔是全方位的，则最小边界圆的中心是估计的蜂窝塔位置。 如果蜂窝ID号指示蜂窝塔是多扇区，则该设备可以将估计的蜂窝塔位置计算为从多个相关的最小界限圆的中心延伸的线彼此相交以形成相等的位置 角度。
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公开(公告)号：US20110207455A1
公开(公告)日：2011-08-25
申请号：US12710653
申请日：2010-02-23
申请人： Minan Miin-Nan Lee , Susan S. Chen , Kungwel Liu , Merlin J. Smith , Subhash Uppalapati , Chetan V. Kale
发明人： Minan Miin-Nan Lee , Susan S. Chen , Kungwel Liu , Merlin J. Smith , Subhash Uppalapati , Chetan V. Kale
CPC分类号： H04W64/003 , G01S5/0242
摘要： A method and apparatus for collecting and analyzing cellular identification (ID) numbers at various geographic locations to estimate cellular tower locations. The method may include collecting cellular ID numbers obtained by collection mobile devices at a plurality of geographic locations then calculating minimum bounding circles encompassing a set of geographic location points with the same cellular identification numbers. If the cellular ID number of a set of location points indicates that the cellular tower is omni-directional, a center of the minimum bounding circle is an estimated cellular tower location. If the cellular ID number indicates that the cellular tower is multi-sector, the apparatus may calculate the estimated cellular tower location as the location at which lines that extend from the centers of a plurality of related minimum bounding circles intersect with each other to form equal angles.
摘要翻译： 一种在不同地理位置收集和分析蜂窝识别（ID）号码以估计蜂窝塔位置的方法和装置。 该方法可以包括收集通过在多个地理位置收集移动设备而获得的蜂窝ID号，然后计算包含具有相同蜂窝标识号的一组地理位置点的最小边界圈。 如果一组位置点的蜂窝ID号表示蜂窝塔是全方位的，则最小边界圆的中心是估计的蜂窝塔位置。 如果蜂窝ID号指示蜂窝塔是多扇区，则该设备可以将估计的蜂窝塔位置计算为从多个相关的最小界限圆的中心延伸的线彼此相交以形成相等的位置 角度。
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公开(公告)号：US20120124125A1
公开(公告)日：2012-05-17
申请号：US12947554
申请日：2010-11-16
IPC分类号： G06F15/16
CPC分类号： G06F16/9535
摘要： Techniques are described that facilitate the automatic creation of journals that may include a variety of related content. Journal creation functionality may be furnished by a server to one or more client devices to create journals of content that include content from one or more content sources. The content provided by the content sources includes tags (e.g., metadata) describing the content. Thus, a client device may furnish a request to a server to create a journal of content. The request includes an attribute to relate the content of the journal. The server causes content to be associated with the journal from one or more computer-readable content sources accessible by the server by associating one or more of the content tags with the attribute for one or more existing journals and thereafter creating the journal using the processor by causing content from the one or more existing journals to be associated with the journal, the associated content having tags associated with the attribute.
摘要翻译： 描述了便于自动创建可包括各种相关内容的期刊的技术。 日记制作功能可以由服务器提供给一个或多个客户端设备，以创建包含来自一个或多个内容源的内容的内容的期刊。 由内容源提供的内容包括描述内容的标签（例如，元数据）。 因此，客户端设备可以向服务器提供请求以创建内容杂志。 该请求包括关联日志的内容的属性。 服务器通过将一个或多个内容标签与一个或多个现有日志的属性相关联，并且之后使用处理器创建日志，从而使内容与来自服务器可访问的一个或多个计算机可读内容源的日志相关联 使来自一个或多个现有日志的内容与日志相关联，相关联的内容具有与该属性相关联的标签。
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公开(公告)号：US20090287402A1
公开(公告)日：2009-11-19
申请号：US12272403
申请日：2008-11-17
申请人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
发明人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
CPC分类号： G08G1/0104 , G01C21/20 , G01C21/26
摘要： Techniques are described for virtual traffic sensors (VTS). In an implementation, an electronic device provides a variety of functionality including at least functionality to determine position. The electronic device may be further configured to ascertain locations of one or more virtual traffic sensors. In at least some embodiments, locations of virtual traffic sensors are determined by the electronic device using a variety of VTS criteria. Using a determined position, the electronic device may detect proximity to the virtual traffic sensors. The electronic device may collect traffic related data when in proximity to the one or more virtual traffic sensors. The electronic device may then communicate the collected traffic data over a suitable network connection to a service provider.
摘要翻译： 描述了虚拟交通传感器（VTS）的技术。 在实现中，电子设备提供多种功能，包括至少功能来确定位置。 电子设备还可以被配置为确定一个或多个虚拟业务传感器的位置。 在至少一些实施例中，虚拟交通传感器的位置由使用各种VTS标准的电子设备确定。 使用确定的位置，电子设备可以检测到虚拟交通传感器的接近度。 电子设备可以在接近一个或多个虚拟交通传感器时收集与流量有关的数据。 然后，电子设备可以通过合适的网络连接将所收集的话务数据传送到服务提供商。
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公开(公告)号：US08855899B2
公开(公告)日：2014-10-07
申请号：US12272403
申请日：2008-11-17
申请人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
发明人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
CPC分类号： G08G1/0104 , G01C21/20 , G01C21/26
摘要： Techniques are described for virtual traffic sensors (VTS). In an implementation, an electronic device provides a variety of functionality including at least functionality to determine position. The electronic device may be further configured to ascertain locations of one or more virtual traffic sensors. In at least some embodiments, locations of virtual traffic sensors are determined by the electronic device using a variety of VTS criteria. Using a determined position, the electronic device may detect proximity to the virtual traffic sensors. The electronic device may collect traffic related data when in proximity to the one or more virtual traffic sensors. The electronic device may then communicate the collected traffic data over a suitable network connection to a service provider.
摘要翻译： 描述了虚拟交通传感器（VTS）的技术。 在实现中，电子设备提供多种功能，包括至少功能来确定位置。 电子设备还可以被配置为确定一个或多个虚拟业务传感器的位置。 在至少一些实施例中，虚拟交通传感器的位置由使用各种VTS标准的电子设备确定。 使用确定的位置，电子设备可以检测到虚拟交通传感器的接近度。 电子设备可以在接近一个或多个虚拟交通传感器时收集与流量有关的数据。 然后，电子设备可以通过合适的网络连接将所收集的话务数据传送到服务提供商。
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公开(公告)号：US20100049397A1
公开(公告)日：2010-02-25
申请号：US12256712
申请日：2008-10-23
申请人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
发明人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
IPC分类号： G01C21/36
CPC分类号： G01C21/3469 , G08G1/096833
摘要： Techniques are described to determine a fuel-efficient route for a vehicle. In an implementation, a determination is made, based on the one or more characteristics of the vehicle, as to a route between an identified location and a designated location that would cause the vehicle to consume a lesser amount of fuel when traveling between the identified and designated locations. Accordingly, the route may be represented, such as for use in navigating to the designated location.
摘要翻译： 描述了技术来确定用于车辆的燃料效率路线。 在实施中，基于车辆的一个或多个特征，确定在识别的位置和指定位置之间的路线，该路线将导致车辆在所识别的和被识别的位置之间行驶时消耗较少量的燃料 指定地点。 因此，可以表示路线，例如用于导航到指定位置。
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公开(公告)号：US20090287405A1
公开(公告)日：2009-11-19
申请号：US12272466
申请日：2008-11-17
申请人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
发明人： Kungwel Liu , Susan S. Chen , Merlin J. Smith
IPC分类号： G08G1/127
CPC分类号： G08G1/0104 , G01C21/20 , G01C21/26
摘要： Techniques are described for traffic data quality. In an implementation, an electronic device provides a variety of functionality including functionality to determine position. The device may use determined position to ascertain geographic locations as collection points where traffic related data may be collected. In at least some embodiments, traffic data quality techniques combining both device side and server side technique are applied to data collected at the collections points. In an embodiment, communication of collected data by the device may be delayed to enable additional observations of vehicle movement, routing, position, and so forth. The additional observations during the delay enable the device to determine the validity of the collected data.
摘要翻译： 描述了交通数据质量的技术。 在实现中，电子设备提供各种功能，包括用于确定位置的功能。 设备可以使用确定的位置来确定地理位置作为可以收集交通相关数据的收集点。 在至少一些实施例中，组合设备侧和服务器端技术的交通数据质量技术被应用于在收集点收集的数据。 在一个实施例中，可以延迟由设备收集的数据的通信，以使得能够对车辆移动，路由，位置等的附加观察。 延迟期间的附加观察使设备能够确定收集的数据的有效性。
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公开(公告)号：US20090192709A1
公开(公告)日：2009-07-30
申请号：US12146035
申请日：2008-06-25
摘要： Techniques are described for position source selection. In an implementation, an electronic device provides a variety of functionality including at least functionality to determine position. The electronic device may be further configured to select between a plurality of position sources to determine position based upon a variety of selection criteria. In an implementation, a last known position may be stored when position is being determined through the plurality of position sources. The last known position may be used as an alternative to determining position via the position sources when one or more of the position sources are unavailable. In another implementation, the last known position may be employed to automatically select one of the plurality of position sources to be used by the electronic device for determining position.
摘要翻译： 描述了用于位置源选择的技术。 在实现中，电子设备提供多种功能，包括至少功能来确定位置。 电子设备还可以被配置为在多个位置源之间进行选择，以基于各种选择标准来确定位置。 在实现中，当通过多个位置源确定位置时，可以存储最后一个已知位置。 当一个或多个位置源不可用时，最后一个已知位置可以用作通过位置源来确定位置的替代。 在另一实施方案中，可以采用最后一个已知位置来自动选择要被电子设备用于确定位置的多个位置源之一。
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公开(公告)号：US08214139B2
公开(公告)日：2012-07-03
申请号：US12146035
申请日：2008-06-25
IPC分类号： G01C21/16
摘要： Techniques are described for position source selection. In an implementation, an electronic device provides a variety of functionality including at least functionality to determine position. The electronic device may be further configured to select between a plurality of position sources to determine position based upon a variety of selection criteria. In an implementation, a last known position may be stored when position is being determined through the plurality of position sources. The last known position may be used as an alternative to determining position via the position sources when one or more of the position sources are unavailable. In another implementation, the last known position may be employed to automatically select one of the plurality of position sources to be used by the electronic device for determining position.
摘要翻译： 描述了用于位置源选择的技术。 在实现中，电子设备提供多种功能，包括至少功能来确定位置。 电子设备还可以被配置为在多个位置源之间进行选择，以基于各种选择标准来确定位置。 在实现中，当通过多个位置源确定位置时，可以存储最后一个已知位置。 当一个或多个位置源不可用时，最后一个已知位置可以用作通过位置源来确定位置的替代。 在另一实施方式中，可以采用最后一个已知位置来自动选择要被电子设备用于确定位置的多个位置源之一。
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