Invention Application
US20160084658A1 METHOD AND APPARATUS FOR TRAJECTORY CROWD SOURCING FOR UPDATING MAP PORTAL INFORMATION
审中-公开
用于更新地图门户信息的TRAJECTORY CROWD SOURCING的方法和装置
- Patent Title: METHOD AND APPARATUS FOR TRAJECTORY CROWD SOURCING FOR UPDATING MAP PORTAL INFORMATION
- Patent Title (中): 用于更新地图门户信息的TRAJECTORY CROWD SOURCING的方法和装置
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Application No.: US14495442Application Date: 2014-09-24
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Publication No.: US20160084658A1Publication Date: 2016-03-24
- Inventor: Hui CHAO , Yin CHEN , Sameera PODURI , Saumitra M. DAS
- Applicant: QUALCOMM Incorporated
- Main IPC: G01C21/20
- IPC: G01C21/20 ; G01C21/00
Abstract:
A method for updating a digital map includes receiving a digital map that shows a first region and a second region, and where the digital map includes a border that separates the first region from the second region. The method also includes receiving user trajectory data and generating portal information based on the received user trajectory data that cross the border between the first and second regions. The digital map is then updated with the portal information.
Information query
IPC分类:
