Route reference
    32.
    发明授权
    Route reference 有权
    路线参考

    公开(公告)号:US08762056B2

    公开(公告)日:2014-06-24

    申请号:US12026751

    申请日:2008-02-06

    IPC分类号: G01C21/00 G01C21/34

    摘要: A user input is received on a wireless device specifying a starting location. The position of the wireless device is tracked from the starting location in response to the user input. A user input is received on the wireless device specifying an ending location, and a route is generated from the tracking of the wireless device from the starting location to the ending location. A first reference is associated with the route, wherein the route is retrievable by a selection of the first reference.

    摘要翻译: 在指定开始位置的无线设备上接收用户输入。 响应于用户输入,从起始位置跟踪无线设备的位置。 在无线设备上接收用户输入,指定结束位置,并且从起始位置到结束位置的无线设备的跟踪生成路由。 第一参考与路线相关联,其中可以通过选择第一参考来检索路线。

    Adaptive mobile device navigation
    39.
    发明授权
    Adaptive mobile device navigation 有权
    自适应移动设备导航

    公开(公告)号:US08204684B2

    公开(公告)日:2012-06-19

    申请号:US11970766

    申请日:2008-01-08

    IPC分类号: G01C21/34

    摘要: Adaptive mobile device navigation system, methods, and apparatus provide location information for a mobile device performing location estimation using dead reckoning. Multiple estimation modes can be selected including a mode for restricting measured movements to surrounding streets. Updated location fixes can be obtained through turn comparison with surrounding map information and user feedback. User feedback prompts can include photographs having geographic tag information corresponding to locations near an estimated location of the device.

    摘要翻译: 自适应移动设备导航系统,方法和设备为使用航位推算执行位置估计的移动设备提供位置信息。 可以选择多种估计模式,包括用于限制测量的运动到周围街道的模式。 可以通过与周围的地图信息和用户反馈的反向比较来获得更新的位置修复。 用户反馈提示可以包括具有对应于设备的估计位置附近的位置的地理标签信息的照片。