Invention Grant
- Patent Title: Apparatus and method for updating digital maps
- Patent Title (中): 用于更新数字地图的装置和方法
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Application No.: US12674312Application Date: 2008-04-14
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Publication No.: US08554469B2Publication Date: 2013-10-08
- Inventor: Ulrich Stählin
- Applicant: Ulrich Stählin
- Applicant Address: DE Frankfurt
- Assignee: Continental Teves AG & Co. oHG
- Current Assignee: Continental Teves AG & Co. oHG
- Current Assignee Address: DE Frankfurt
- Agency: RatnerPrestia
- Priority: DE102007040190 20070825; DE102008011290 20080227
- International Application: PCT/EP2008/054494 WO 20080414
- International Announcement: WO2009/027120 WO 20090305
- Main IPC: G01C21/00
- IPC: G01C21/00 ; G08G1/123
Abstract:
A navigation unit for a vehicle for updating a navigation map is specified, wherein the navigation unit is configured to proactively ascertain a required portion of the map and is also configured to receive a restricted update for the map which relates to the required portion of the map.
Public/Granted literature
- US20110264361A1 APPARATUS AND METHOD FOR UPDATING DIGITAL MAPS Public/Granted day:2011-10-27
Information query
