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1. 发明申请

US20130226451A1 SYSTEM AND METHOD FOR MAPPING AN INDOOR ENVIRONMENT 有权
标题翻译：用于映射室内环境的系统和方法
公开(公告)号：US20130226451A1
公开(公告)日：2013-08-29
申请号：US13404292
申请日：2012-02-24
申请人： Thomas Germano O'Neill , Carl Ferman Smith , Alena Fong , Mohammed Waleed Kadous , Russell Heywood
发明人： Thomas Germano O'Neill , Carl Ferman Smith , Alena Fong , Mohammed Waleed Kadous , Russell Heywood
IPC分类号： G01C21/00
CPC分类号： G01C21/206 , H04W4/029 , H04W4/043
摘要： A system and method for mapping an indoor environment. A client device may receive an indication of a starting point on a floor plan. The client device may prompt the user to travel in a particular direction and indicate when the user can no longer travel in that direction. As the user travels from the starting point in the designated direction, the client device may gather information about the indoor environment. For example, the client device may gather wireless signal strength data, cellular tower strength data, or video image data while the user travels in the designated direction. The client device may associate the gathered information with the path the user traveled from the starting point to the ending point. The client device may indicate the area for which valid location information is available based on the path the user traveled and the information the user collected.
摘要翻译：一种用于映射室内环境的系统和方法。客户端设备可以在平面图上接收起始点的指示。客户端设备可以提示用户在特定方向上行进，并且指示用户何时不能在该方向上行进。当用户从指定方向的起点行进时，客户端设备可以收集关于室内环境的信息。例如，客户端设备可以在用户沿指定方向行进时收集无线信号强度数据，蜂窝塔强度数据或视频图像数据。客户端设备可以将所收集的信息与用户从起始点到终点的行进路径相关联。客户端设备可以基于用户行进的路径和用户收集的信息来指示可用的有效位置信息的区域。

2. 发明授权

US09170113B2 System and method for mapping an indoor environment 有权
标题翻译：用于映射室内环境的系统和方法
公开(公告)号：US09170113B2
公开(公告)日：2015-10-27
申请号：US13404292
申请日：2012-02-24
申请人： Thomas Germano O'Neill , Carl Ferman Smith , Alena Fong , Mohammed Waleed Kadous , Russell Heywood
发明人： Thomas Germano O'Neill , Carl Ferman Smith , Alena Fong , Mohammed Waleed Kadous , Russell Heywood
IPC分类号： G01C21/20
CPC分类号： G01C21/206 , H04W4/029 , H04W4/043
摘要： A system and method for mapping an indoor environment. A client device may receive an indication of a starting point on a floor plan. The client device may prompt the user to travel in a particular direction and indicate when the user can no longer travel in that direction. As the user travels from the starting point in the designated direction, the client device may gather information about the indoor environment. For example, the client device may gather wireless signal strength data, cellular tower strength data, or video image data while the user travels in the designated direction. The client device may associate the gathered information with the path the user traveled from the starting point to the ending point. The client device may indicate the area for which valid location information is available based on the path the user traveled and the information the user collected.
摘要翻译：一种用于映射室内环境的系统和方法。客户端设备可以在平面图上接收起始点的指示。客户端设备可以提示用户在特定方向上行进，并且指示用户何时不能在该方向上行进。当用户从指定方向的起点行进时，客户端设备可以收集关于室内环境的信息。例如，客户端设备可以在用户沿指定方向行进时收集无线信号强度数据，蜂窝塔强度数据或视频图像数据。客户端设备可以将所收集的信息与用户从起始点到终点的行进路径相关联。客户端设备可以基于用户行进的路径和用户收集的信息来指示可用的有效位置信息的区域。

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