Navigation method and system, map data management cloud and data update method thereof
US9784588B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2013 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Jul 23, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B29/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation method and system, a map data management cloud and data update method thereof, wherein the navigation method includes: a map data management cloud receiving a navigation request from a mobile terminal, wherein the navigation request includes: requesting for route information of the navigation; the map data management cloud obtaining an optimal route according to the navigation request and collected real-time route condition information; wherein the real-time route condition information includes: route condition information, uploaded by at least one mobile terminal, collected during navigation processes of the at least one mobile terminal; the map data management cloud sending the optimal route to the mobile terminal which sends the navigation request, thereby providing real-time navigation data and improving navigation efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.