SYSTEMS AND METHODS FOR NAVIGATION IN A GPS-DENIED ENVIRONMENT
    1.
    发明申请
    SYSTEMS AND METHODS FOR NAVIGATION IN A GPS-DENIED ENVIRONMENT 失效
    全球定位系统环境中的导航系统和方法

    公开(公告)号:US20120271546A1

    公开(公告)日:2012-10-25

    申请号:US13089493

    申请日:2011-04-19

    IPC分类号: G01C21/00

    CPC分类号: G01C21/16 G01C21/20 G01C23/00

    摘要: Systems and methods for updating a navigation system are provided. In one implementation, a system includes: a navigation system configured to provide a navigational solution; at least one memory device configured to store a terrain object database, the terrain object database storing information that describes a terrain; a user interface configured to display a terrain model and receive position adjustments from a user; and a processing unit configured to generate displayable information for displaying the terrain model using the information stored on the at least one memory device and the navigational solution, and calculate corrections to the navigational solution from the position adjustments and transmit the corrections to the navigation system.

    摘要翻译: 提供了用于更新导航系统的系统和方法。 在一个实现中,系统包括:导航系统,被配置为提供导航解决方案; 配置为存储地形对象数据库的至少一个存储器设备,所述地形对象数据库存储描述地形的信息; 用户界面,被配置为显示地形模型并从用户接收位置调整; 以及处理单元,被配置为生成使用存储在所述至少一个存储器装置和所述导航解决方案中的信息来显示所述地形模型的可显示信息,并且从所述位置调整计算对所述导航解的修正,并将所述校正发送到所述导航系统。

    Systems and methods for navigation in a GPS-denied environment
    2.
    发明授权
    Systems and methods for navigation in a GPS-denied environment 失效
    GPS拒绝环境中导航的系统和方法

    公开(公告)号:US08457882B2

    公开(公告)日:2013-06-04

    申请号:US13089493

    申请日:2011-04-19

    IPC分类号: G01C21/30

    CPC分类号: G01C21/16 G01C21/20 G01C23/00

    摘要: Systems and methods for updating a navigation system are provided. In one implementation, a system includes: a navigation system configured to provide a navigational solution; at least one memory device configured to store a terrain object database, the terrain object database storing information that describes a terrain; a user interface configured to display a terrain model and receive position adjustments from a user; and a processing unit configured to generate displayable information for displaying the terrain model using the information stored on the at least one memory device and the navigational solution, and calculate corrections to the navigational solution from the position adjustments and transmit the corrections to the navigation system.

    摘要翻译: 提供了用于更新导航系统的系统和方法。 在一个实现中,系统包括:导航系统,被配置为提供导航解决方案; 配置为存储地形对象数据库的至少一个存储器设备,所述地形对象数据库存储描述地形的信息; 用户界面,被配置为显示地形模型并从用户接收位置调整; 以及处理单元,被配置为生成使用存储在所述至少一个存储器装置和所述导航解决方案中的信息来显示所述地形模型的可显示信息,并且从所述位置调整计算对所述导航解的修正,并将所述校正发送到所述导航系统。