| 发明名称 | Navigation system with point of interest detour mechanism and method of operation thereof | ||
| 摘要 | A navigation system includes: a control unit configured to generate a navigation route; generate a route-specific point set based on the navigation route prior to an interest point query for representing a portion of an interest point database; and a storage unit, coupled to the control unit, configured to store the route-specific point set. | ||
| 申请公布号 | US9146118(B2) | 申请公布日期 | 2015.09.29 |
| 申请号 | US201414231289 | 申请日期 | 2014.03.31 |
| 申请人 | TELENAV INC. | 发明人 | Liu Xiang;Maddali Kumar;Jiang Changzheng |
| 分类号 | G01C21/26;G01C21/34;G01C21/36;G08G1/0968 | 主分类号 | G01C21/26 |
| 代理机构 | IP Investment Law Group | 代理人 | IP Investment Law Group |
| 主权项 | 1. A navigation system comprising: a control unit, configured to: generate a navigation route including an access point for connecting the navigation route with a different path;generate a route-specific point set based on the access point of the navigation route without an interest point query, the route-specified point set for representing a portion of an interest point database; and a storage unit, coupled to the control unit, configured to: store the route-specific point set. | ||
| 地址 | Sunnyvale CA US | ||