Invention Grant
- Patent Title: Navigation device displaying dynamic travel information
- Patent Title (中): 导航设备显示动态旅行信息
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Application No.: US10598900Application Date: 2005-03-15
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Publication No.: US07865304B2Publication Date: 2011-01-04
- Inventor: Mark Gretton , Michiel Mayer , Dion Nicolaas
- Applicant: Mark Gretton , Michiel Mayer , Dion Nicolaas
- Applicant Address: NL Amsterdam
- Assignee: TomTom International B.V.
- Current Assignee: TomTom International B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: GB0405795.6 20040315; GB0405797.2 20040315
- International Application: PCT/GB2005/000977 WO 20050315
- International Announcement: WO2005/088255 WO 20050922
- Main IPC: G01C1/30
- IPC: G01C1/30 ; G08G1/137

Abstract:
An in-car navigation device depicts dynamic travel information (congestions, weather, etc.) in the context of a schematic display of the actual roads that the information relates to. In one implementation, the schematic view is a linear representation of the route and that schematic linear representation is displayed at the same time but separate from a map of a 2-D or 3-D representation of the actual road being traveled along and the current location of the device on that road. The device can send a request to a remote server over a wireless communications network for dynamic travel information relevant to a defined route and receive and display that information.
Public/Granted literature
- US20070225902A1 Navigation Device Displaying Dynamic Travel Information Public/Granted day:2007-09-27
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