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    • 1. 发明申请
    • Data-driven traffic views with keyroute status
    • 数据驱动的流量视图带有Keyroute状态
    • US20060247850A1
    • 2006-11-02
    • US11405214
    • 2006-04-17
    • Christopher CeraRobert SoulchinBrian SmythJonathan AgreeGregory AuxerBrent MatzelleMichal BalcerzakJohn GrubnerEric Smith
    • Christopher CeraRobert SoulchinBrian SmythJonathan AgreeGregory AuxerBrent MatzelleMichal BalcerzakJohn GrubnerEric Smith
    • G01C21/32
    • G01C21/32
    • A computer-implemented method is provided for displaying on a graphical map traffic flow data representing traffic conditions on a road system. The graphical map includes one or more keyroutes, each keyroute being defined by one or more contiguous road segments. Congestion status of the one or more keyroutes are displayed on the graphical map. The congestion status is defined by partitioning the keyroute into one or more congestion segments, each congestion segment being defined in terms of a percentage range of the keyroute from the start of the keyroute. Each congestion segment has a congestion status. Also, a plurality of identification objects are shown at fixed positions in the graphical map and a plurality of different views of the graphical map are defined. Each identification object is coded to be either displayed or not displayed for each of the different views. Also, for a selected keyroute, a single display screen displays keyroute identifying information, and the real-time status of the keyroute, wherein the status is continuously updated on the single display screen.
    • 提供了一种计算机实现的方法,用于在图形图上显示表示道路系统上的交通状况的业务流量数据。 图形地图包括一个或多个键路径,每个键路由一个或多个相邻的路段定义。 一个或多个按键路由的拥塞状态显示在图形地图上。 通过将密钥路由分为一个或多个拥塞段来定义拥塞状态,每个拥塞段根据从密钥路由开始的密钥路由的百分比范围来定义。 每个拥塞段具有拥塞状态。 此外,在图形图中的固定位置示出了多个识别对象,并且定义了图形图的多个不同视图。 每个识别对象被编码为对于每个不同视图被显示或不显示。 而且,对于所选择的密钥路由,单个显示屏幕显示密钥路由识别信息和密钥路由的实时状态,其中状态在单个显示屏幕上不断更新。