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    • 145. 发明授权
    • Geospatial object property assessment apparatus, assessment system, editor apparatus and method of assessing property of a geospatial object
    • 地理空间物品评估装置,评估系统,编辑器和评估地理空间物体属性的方法
    • US08782055B2
    • 2014-07-15
    • US13318627
    • 2010-04-23
    • Terry William JohnsonPeter Aloysius MoeykensPatricia Jane Lawler
    • Terry William JohnsonPeter Aloysius MoeykensPatricia Jane Lawler
    • G06F17/30
    • G01C21/32G06F17/30241G09B29/102
    • A geospatial object property assessment apparatus comprises a processing resource (102) arranged to support a geospatial object property processor (206) comprising a subject data source input (212) capable of receiving a first metadata associated with 10 quality of current source information content used to define a property (408) of a geospatial object; a resource data source input (214) capable of receiving a second metadata associated with quality of candidate resource information content for updating the definition of the property (408) of the geospatial object. The apparatus also comprises an assessment processor (208) operably coupled to the inputs (212, 214), the 15 assessment processor (208) being arranged to use the first metadata and the second metadata in accordance with a predetermined ruleset in order to determine whether the candidate resource information content constitutes a qualitatively better resource to define the property of the geospatial object than the current source information content.
    • 地理空间对象属性评估装置包括处理资源(102),其被配置为支持地理空间对象属性处理器(206),其包括主题数据源输入(212),该对象数据源输入能够接收与当前源信息内容的10个质量相关联的第一元数据, 定义地理空间对象的属性(408); 资源数据源输入(214),其能够接收与候选资源信息内容的质量相关联的第二元数据,用于更新地理空间对象的属性(408)的定义。 该设备还包括可操作地耦合到输入(212,214)的评估处理器(208),15评估处理器(208)被设置为根据预定规则集使用第一元数据和第二元数据,以便确定是否 候选资源信息内容构成定性更好的资源,以定义地理空间对象的属性,而不是当前的源信息内容。
    • 146. 发明授权
    • Method and device for map switching
    • 地图切换方法和装置
    • US08700311B2
    • 2014-04-15
    • US11712578
    • 2007-03-01
    • William DeurwaarderPieter Geelen
    • William DeurwaarderPieter Geelen
    • G01C21/00
    • H04L67/325G01C21/26G01C21/367G01C21/3697G06Q20/102G06Q30/0601G09B29/102H04L63/12
    • A method and navigation device are disclosed which allow for switching the display of map information, depending on the current position and the availability of relatively more detailed map information. In one embodiment, the method includes receiving information of a current position and displaying map information including the current position on a navigation device; determining relative map information coverage for the current position; and switching the displayed map information to display map information of relatively more detailed coverage of the current position, upon determining that map information of relatively more detailed coverage of the current position is displayable. The method may include determining a travel route based upon a travel destination input into a navigation device and determining whether or not, based upon the current position information, travel along the route enters a region wherein the relatively more detailed map information is displayable.
    • 公开了一种方法和导航装置,其允许根据当前位置和相对更详细的地图信息的可用性来切换地图信息的显示。 在一个实施例中,该方法包括接收当前位置的信息并且在导航装置上显示包括当前位置的地图信息; 确定当前位置的相对地图信息覆盖; 并且在确定当前位置的相对更详细的覆盖的地图信息是可显示的时,切换显示的地图信息以显示当前位置的相对更详细的覆盖的地图信息。 该方法可以包括基于输入到导航装置的旅行目的地来确定行驶路线,并且基于当前位置信息确定是否沿着路线行驶进入可以显示相对更详细的地图信息的区域。
    • 149. 发明授权
    • Navigation system
    • 导航系统
    • US08571789B2
    • 2013-10-29
    • US12601732
    • 2008-03-18
    • Yasuhiro MondeKatsuro HayamiMasatoshi FujiiAtsushi Maeda
    • Yasuhiro MondeKatsuro HayamiMasatoshi FujiiAtsushi Maeda
    • G01C21/00G01C21/34G08G1/123
    • G01C21/26G01C25/005G09B29/102
    • A navigation system includes: an angular velocity sensor 1 for detecting a change in an advancement direction of a vehicle; a vehicle azimuth calculation unit 13 for calculating a vehicle azimuth on the basis of angular velocity sensor information obtained from the angular velocity sensor; an on-board camera 2 for shooting a periphery of the vehicle; an image recognition unit 19 for recognizing an image obtained from the on-board camera; and an offset voltage correction unit 21 for performing a drift correction on the angular velocity sensor in accordance with an angle error between the vehicle azimuth calculated by the vehicle azimuth calculation unit and a vehicle azimuth determined from a white line on a road recognized by the image recognition unit.
    • 导航系统包括:角速度传感器1,用于检测车辆前进方向的变化; 车辆方位角计算单元13,用于基于从角速度传感器获得的角速度传感器信息来计算车辆方位角; 用于拍摄车辆周边的车载照相机2; 用于识别从车载摄像机获得的图像的图像识别单元19; 以及偏移电压校正单元21,用于根据由车辆方位计算单元计算的车辆方位角与由图像识别的道路上的白线确定的车辆方位角之间的角度误差,对角速度传感器进行漂移校正 识别单位。
    • 150. 发明授权
    • Navigation device and method for conveying information relationships
    • 用于传达信息关系的导航装置和方法
    • US08554471B2
    • 2013-10-08
    • US11712563
    • 2007-03-01
    • Pieter GeelenErik Thomassen
    • Pieter GeelenErik Thomassen
    • G01C21/00G08G1/123H04B1/06
    • H04L67/325G01C21/26G01C21/367G01C21/3697G06Q20/102G06Q30/0601G09B29/102H04L63/12
    • A method and device are disclosed for conveying information relationships. In one embodiment, the method includes prompting, in a navigation device, at least one of input and selection of a travel destination and a desired arrival time at the travel destination; calculating an arrival time during travel to the travel destination; and outputting via the navigation device, during travel to the travel destination, an indication of a relationship between the desired arrival time and the calculated arrival time. In another embodiment, the method includes inputting a travel destination on a navigation device; determining a travel route to the input travel destination; calculating a speed in a navigation device during travel to the travel destination along the determined route; and outputting, via the navigation device, an indication of a relationship between a permitted speed and the calculated speed.
    • 公开了用于传达信息关系的方法和装置。 在一个实施例中,该方法包括在导航装置中提示在旅行目的地的旅行目的地的输入和选择以及期望到达时间中的至少一个; 计算旅行到达目的地的到达时间; 并且经由导航装置在旅行到旅行目的地期间输出所需到达时间与计算出的到达时间之间的关系的指示。 在另一实施例中,该方法包括在导航装置上输入旅行目的地; 确定到所述输入旅行目的地的行进路线; 在沿着所确定的路线行进到旅行目的地期间计算导航装置中的速度; 并且经由所述导航装置输出允许速度与所述计算出的速度之间的关系的指示。