Navigation system with search mechanism and method of operation thereof
US9646106B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Feb 10, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/9535
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operation of a navigation system includes: generating activity logs including a plurality of a travel frequency to a point of interest; generating a search index including a plurality of an index type based on the activity logs with a control unit; generating a preliminary result based on searching the search index with the index type tailored to a search context; and generating a search result based on filtering the preliminary result including the travel frequency meeting or exceeding a travel threshold for displaying on a device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.