Invention Grant
US09354067B2 System, method and/or devices for aligning a movement path with an indoor routing graph
有权
用于将移动路径与室内路线图对齐的系统，方法和/或设备
- Patent Title: System, method and/or devices for aligning a movement path with an indoor routing graph
- Patent Title (中): 用于将移动路径与室内路线图对齐的系统，方法和/或设备
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Application No.: US14132887Application Date: 2013-12-18
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Publication No.: US09354067B2Publication Date: 2016-05-31
- Inventor: Hui Chao , Saumitra Mohan Das , Jiajian Chen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Berkeley Law & Technology Group, LLP
- Main IPC: G01C21/26
- IPC: G01C21/26 ; G01C21/30 ; G01C21/36 ; G01C21/16 ; G01C21/20 ; G01C21/28 ; G01S5/02
Abstract:
Disclosed are systems, methods, and devices for aligning a path of movement of a mobile device with an indoor routing graph. In one particular embodiment, a mobile device may trace a path of movement from a starting point to a point of intersection with a routing graph that defines feasible movement within an area. Responsive to a detecting a point of intersection, a mobile device may estimate a contiguous route from one or more locations of the routing graph to a starting point.
Public/Granted literature
- US20150168159A1 SYSTEM, METHOD AND/OR DEVICES FOR ALIGNING A MOVEMENT PATH WITH AN INDOOR ROUTING GRAPH Public/Granted day:2015-06-18
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