Method of collecting information for a geographic database for use with a navigation system
    3.
    发明授权
    Method of collecting information for a geographic database for use with a navigation system 有权
    收集用于与导航系统一起使用的地理数据库的信息的方法

    公开(公告)号:US07912638B2

    公开(公告)日:2011-03-22

    申请号:US12767136

    申请日:2010-04-26

    IPC分类号: G01C21/30

    CPC分类号: G01C21/3626

    摘要: A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request to calculate the pedestrian route from an origin to a destination and a walking preference for the pedestrian route identifying a feature of the pedestrian route are obtained. A geographic database associated with the navigation system is accessed for data representing at least one pedestrian path. The data representing the pedestrian path includes lighting level attribute information for the pedestrian path. A valid solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths that support the walking preference is determined.

    摘要翻译: 用于操作导航系统的方法计算由行人行进的行人路线。 获得计算从原点到目的地的行人路线的请求以及识别行人路线的特征的行人路线的行走偏好。 与导航系统相关联的地理数据库被访问用于表示至少一个行人路径的数据。 表示行人路径的数据包括用于行人路径的照明级属性信息。 确定从起点到目的地的有效的解决方案行人路线,包括支持行走偏好的一系列连接的行人路径。

    Method of collecting information for a geographic database for use with a navigation system
    9.
    发明授权
    Method of collecting information for a geographic database for use with a navigation system 有权
    收集用于与导航系统一起使用的地理数据库的信息的方法

    公开(公告)号:US08155882B2

    公开(公告)日:2012-04-10

    申请号:US13191808

    申请日:2011-07-27

    IPC分类号: G01C21/00

    CPC分类号: G01C21/3626

    摘要: A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request for the pedestrian route between a first location inside a building and a second location inside the building is obtained. A geographic database associated with the navigation system is accessed for data representing a plurality of pedestrian paths. A solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths between the first location and the second location is determined. A guidance message that identifies a feature visible from at least one of the pedestrian paths is provided.

    摘要翻译: 用于操作导航系统的方法计算由行人行进的行人路线。 获得建筑物内的第一位置和建筑物内的第二位置之间的行人路线的请求。 与导航系统相关联的地理数据库被访问用于表示多个行人路径的数据。 确定从原点到目的地的解决方案行人路线,其包括在第一位置和第二位置之间的一系列连接的行人路径。 提供了识别从至少一个行人路径可见的特征的引导消息。

    Method of Collecting Information for a Geographic Database for Use with a Navigation System
    10.
    发明申请
    Method of Collecting Information for a Geographic Database for Use with a Navigation System 有权
    收集与导航系统一起使用的地理数据库信息的方法

    公开(公告)号:US20110282572A1

    公开(公告)日:2011-11-17

    申请号:US13191808

    申请日:2011-07-27

    IPC分类号: G01C21/00

    CPC分类号: G01C21/3626

    摘要: A method for operating a navigation system computes a pedestrian route for travel by a pedestrian. A request for the pedestrian route between a first location inside a building and a second location inside the building is obtained. A geographic database associated with the navigation system is accessed for data representing a plurality of pedestrian paths. A solution pedestrian route from the origin to the destination comprising a series of connected pedestrian paths between the first location and the second location is determined. A guidance message that identifies a feature visible from at least one of the pedestrian paths is provided.

    摘要翻译: 用于操作导航系统的方法计算由行人行进的行人路线。 获得建筑物内的第一位置和建筑物内的第二位置之间的行人路线的请求。 与导航系统相关联的地理数据库被访问用于表示多个行人路径的数据。 确定从原点到目的地的解决方案行人路线,其包括在第一位置和第二位置之间的一系列连接的行人路径。 提供了识别从至少一个行人路径可见的特征的引导消息。