Invention Grant
US07502686B1 System and method utilizing non-GPS satellite content in real-time navigation
有权
利用非GPS卫星内容进行实时导航的系统和方法
- Patent Title: System and method utilizing non-GPS satellite content in real-time navigation
- Patent Title (中): 利用非GPS卫星内容进行实时导航的系统和方法
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Application No.: US10874823Application Date: 2004-06-23
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Publication No.: US07502686B1Publication Date: 2009-03-10
- Inventor: Clifton A. Pemble , Michael R. Wiegers
- Applicant: Clifton A. Pemble , Michael R. Wiegers
- Applicant Address: KY
- Assignee: Garmin Ltd.
- Current Assignee: Garmin Ltd.
- Current Assignee Address: KY
- Agent Samuel M. Korte
- Main IPC: G01C21/00
- IPC: G01C21/00 ; G06F19/00
Abstract:
A navigation device is provided that includes a GPS input that receives GPS information from a GPS satellite. The system also includes a non-GPS input that receives real-time content from a non-GPS source. The real-time content includes updates to travel conditions. The system also includes a navigation module that analyses the updates from the non-GPS source in conjunction with the GPS information form the GPS satellite.
Information query
