Invention Grant
- Patent Title: Navigation system having filtering mechanism and method of operation thereof
- Patent Title (中): 具有过滤机构的导航系统及其操作方法
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Application No.: US12260993Application Date: 2008-10-29
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Publication No.: US08370063B2Publication Date: 2013-02-05
- Inventor: Jinsong Hu
- Applicant: Jinsong Hu
- Applicant Address: US CA Sunnyvale
- Assignee: Telenav, Inc.
- Current Assignee: Telenav, Inc.
- Current Assignee Address: US CA Sunnyvale
- Main IPC: G01C21/10
- IPC: G01C21/10
Abstract:
A method of operation of a navigation system includes sampling a first location reading from a device; sampling a first time stamp associated with the first location reading; sampling a second location reading from the device; sampling a second time stamp associated with the second location reading; obtaining a velocity for the device between the first location reading and the second location reading; and validating the second location reading with the first location reading, the first time stamp, the second time stamp, and the velocity for displaying on the device.
Public/Granted literature
- US20100106405A1 NAVIGATION SYSTEM HAVING FILTERING MECHANISM AND METHOD OF OPERATION THEREOF Public/Granted day:2010-04-29
Information query
IPC分类:
